Journal articles on the topic 'San Andres Island'

The catastrophic slope failures and landslides that occur in the final stages of lateral collapses of volcanoes destroy much of the evidence for precursory deformation and the early stages of the collapses concerned. Aborted or incomplete collapse structures, although rare, are rich sources of information on these stages of development of catastrophic collapses. The San Andres fault system, on the volcanic island of El Hierro, is a relatively young (between about 545 and about 261–176 ka old) but inactive lateral collapse structure. It appears to represent an aborted giant landslide. It is developed along the flank of a steep-sided volcanic rift zone, and is bounded by a discrete strike-slip fault zone at the up-rift end, closest to the centre of the island. This geometry differs markedly from that of collapse structures on stratovolcanoes but bears some similarities to that of active fault systems on Hawaii. Although the fault system has undergone little erosion, cataclasites which formed close to the palaeosurface are well exposed. These cataclasites are amongst the first fault rocks to be described from volcano lateral collapse structures and include the only pseudotachylytes to have been identified in such structures to date. Their development at unusually shallow depths is attributed to large movements on the fault in a single event, the inferred aborted landslide, and a lack of pressurized pore water. The absence of pressurized fluids in the slumping block may have caused the San Andres fault system to cease moving, rather than develop into a giant volcanic landslide. The recognition that the San Andres fault system is inactive greatly reduces the estimated volcanic hazard associated with El Hierro. However, the lack of evidence for precursory deformation prior to the aborted landslide event is disturbing as it implies that giant lateral collapses can occur on steep-sided oceanic islands with little warning.

During the first half of 2016, the “Niño” Phenomenon reached severe conditions in San Andres Island, Colombia. On April 2, people, mostly the Raizals, an ethnic minority group, and people from poor neighborhoods started 11 road protests asking for water. The water crisis affected, differentially, more than 14.000 people. The institutional response focused on distributing free water trucking during dry periods, increasing the water frequency, and incrementing water production. This study analyzed the crisis response and explored, in the short term, whether there was a change in access to water. In August 2016 were conducted 34 semi-structured interviews and 45 in November 2018. Findings suggest that crisis response used a conservative philosophy embedded in a technocratic perspective; as a result, it isstill limited water access in the way it was before the crisis. This study contributes to the understanding of the factors that influence crisis response.

<p>Se reporta por primera vez la presencia de <em>Anagyrus kamali </em>Moursi y <em>Gyranusoidea indica </em>Shafee, Alam y Agarwal (Hymenoptera: Encyrtidae), parasitoides de la cochinilla rosada del hibisco (CRH), <em>Maconellicoccus hirsutus </em>(Green) (Hemiptera: Pseudococcidae) en la Isla de San Andrés, Colombia. Se proveen notas breves para diferenciar las dos especies de parasitoides. </p><p> </p><p><strong>First report of <em>Anagyrus kamali </em>Moursi and <em>Gyranusoidea indica </em>Shafee, Alam and Agarwal (Hymenoptera: Encyrtidae), parasitoids of the pink hibiscus mealybug <em>Maconellicoccus hirsutus </em>(Green) (Hemiptera: Pseudococcidae), on San Andres Island, Colombia </strong></p><p>Here we report for the first time the presence of <em>Anagyrus kamali </em>Moursi and <em>Gyranusoidea indica </em>Shafee, Alam and Agarwal (Hymenoptera: Encyrtidae), parasitoids of the pink hibiscus mealybug (PHM), <em>Maconellicoccus hirsutus </em>(Green) (Hemiptera: Pseudococcidae), on San Andres Island, Colombia. Brief notes are provided to allow differentiation of the two parasitoid species. </p>

Abstract Conservation efforts have allowed American crocodile (Crocodylus acutus) populations to recover to the point that dispersal movements are beginning to be documented. The environmental authority of San Andres Island in Colombia reported, for the first time, the arrival of two C. acutus from unknown localities in 2012 and 2018. The former was sacrificed, and the latter was captured and kept in captivity to determining its potential origin. We used wildlife forensics to establish the origin of the animal that arrived in 2018 based on two mitochondrial genes (COI and Cytb). Additionally, five other samples from Tayrona National Natural Park (TNNP), and Salamanca Island Road Park (SIRP) were sequenced for molecular attribution of these populations to the currently described lineages. Phylogenetic and phylogeographic analyses showed that the American crocodile found in San Andrés belongs to a continental evolutionary lineage endemic to Colombia, showing also a strong genetic similarity with animals from SIRP. Thus, the most likely origin for this individual was not the nearest continental area but somewhere around the central Colombian Caribbean, located ~700 km from the island. We discuss the implication of our findings in the systematics and conservation of the species and the potential of mitochondrial DNA analysis to identify such migrants.

Two species of Actus, A. conoidus and A. salvadoricus, are recorded, described and illustrated for the first time from Vietnam. Actus conoidus was collected from Bach Long Vi Island, Quang Ninh Province; its measurements and features corresponded well with the type population from Manipur, India. Actus salvadoricus was found in the Na Hang preservation area, Tuyen Quang Province; its measurements and morphological features corresponded well with the type population from Ilopango, San Andres, Sonsonate and El Recreo, El Salvador, as well as those from Okinawa, Japan. Citation: Vu Thi Thanh Tam, 2017. Occurrence of the genus Actus (Mononchida: Mylonchulidae) in Vietnam. Tap chi Sinh hoc, 39(3): 264-269. DOI: 10.15625/0866-7160/v39n3.9269. *Corresponding author: vtam7572@yahoo.com Received 2 March 2017, accepted 20 August 2017

To determine the coral reef morpho-functional structure of San Andrés, regarding functional benthic diversity and fish (Lutjanidae), we evaluated the condition of the coral structure on the leeward side of the island, which is an area impacted by tourism, through diving and fishing. Three sampling sites were evaluated during two years recording the distribution of benthic organisms, environmental variables and Snappers density (Lutjanidae). A low density of Lutjanus jocu and Ocyurus chrysurus was found, with a high density of juveniles of L. apodus and L. mahogoni, which showed a preference for reefs with submassive and brain corals. Algae especially Macroalgae and octocorals were those with the greatest coverage in the reefs, followed by inert substrates, while corals were epresented by species with a wide distribution such as Agaricia agaricites and Porites astreoides. Octocorals correlated negatively with stony corals and that the most widespread fragile corals were the finger. We concluded that there is a higher density of mainly juvenile snappers where there is a greater variety of coral morpho-functional groups, and not necessarily in sites with greater coral coverage. Also, adult snappers were associated with octocoral zones. This shows that morpho-functional diversity is a crucial factor in the permanence of snappers.

<p><em>Aristelliger georgeensis</em>, previously known to occur in the Yucatan peninsula (Mexico), the coasts and islands from Belize and Honduras, and the oceanic islands of Colombia in the Caribbean (San Andres, Providence and Saint Catalina) was registered for the first time in Roncador Cay, a flat and small island of coralline origin, located in the southwest of the Caribbean. Being considered as an endangered species at the national level, the new locality for this gecko constitutes an opportunity for its conservation. Some topics regarding the possible origins of this new population are discussed. This new locality represents the eastern most documented record of this species so far.</p><p><strong>La especie amenazada <em>A</em><em>ristelliger georgeensis</em> (Squamata: Sphaerodactylidae) en el Cayo Roncador, Caribe colombiano</strong></p><p><em>Aristelliger georgeensis</em>, previamente conocido de la península de Yucatán (México), las costas e islas de Belice y Honduras y de las islas oceánicas de Colombia en el Caribe (San Andrés, Providencia y Santa Catalina), fue registrado por primera vez en el Cayo Roncador, una isla plana y pequeña de origen coralino, ubicada en el suroccidente del Caribe. Siendo considerada como una especie amenazada a nivel nacional, la nueva localidad para este geco constituye una oportunidad para su conservación. Se discuten algunos tópicos relacionados con el posible origen de esta nueva población. Esta nueva localidad representa el registro documentado más al Este para la especie. </p>

Cittarium pica is a conspicuous gastropod of the rocky coastlines of the Caribbean. Given its importance in the diet of Caribbean communities, it has been over-exploited, even reaching extinction in some places, and the species has been included in the red lists of marine invertebrates in some countries. Its fishery in San Andres Island-Colombia is artisanal without any regulation, leading to a decrease in its population. Taking into account the socio-economic, cultural and ecological importance of C. pica and its vulnerability to extinction, it is urgent to develop management actions directed to increase the resilience of the species and its sustainability as a fishery resource. To assess the current population state of C. pica from San Andrés Island, we estimated size structure, sex structure, maturation size, and growth parameters, based on length-frequency data analysis. From September to December 2013, and January to March 2014, we randomly collected 458 individuals at eight representative sites of the rocky shores of the island. We measured the longest diameter of the shell base, determined the sex by the color of the gonad, and thus determined the minimum maturation size. We found, that 80 % of the population consisted of small individuals < 25.5 mm sizes. The sex ratio was 1:1 except in November, where males were more abundant. The minimum size at the beginning of maturity for both sexes was 14.07 mm. The growth parameters of von Bertalanffy: K (0.730 yr-1), L∞ (110.78 mm) and Φ (3.95) were higher when compared to other populations of the Caribbean. The total mortality was 3.39 yr-1, while natural and fishing mortalities were 1.02 yr-1 and 2.36 yr-1, respectively. The maximum annual recruitment pulse was estimated for June, and the maximum exploitation rate for a sustainable yield was between 0.563 and 0.640, when the catch size was greater than 40 mm or 50 mm, respectively. The exploitation rate was estimated in 0.70, suggesting a strong extractive resource pressure. With these results we recommend the closure of the fishery and constant monitoring to promote and the population recovery is verified. Until a monitoring shows that the population recovers on the island.Until a monitoring shows that the population recovers on the island.

<p><strong>Abstract</strong></p><p><strong> </strong><strong>Objective. </strong>Studies about sponge-zoanthid symbioses have been focused on understanding the specificity of the association, rather than testing what are the characteristics that make the host suitable to be colonized. For the first time it is investigated whether the Zoantharia <em>Parazoanthus </em>and <em>Epizoanthus</em> preference is related to the host sponge morphology (shape and mechanical resistance). <strong>Materials and methods.</strong> Sponges were categorized according to their shape and mechanical resistance. The presence/absence of zoanthids was recorded in 1,068 sponges at San Andres Island, and their habitat preference was evaluated using indices and confidence intervals. <strong>Results.</strong> 85 <em>Parazoanthus</em> colonies<em> </em>(78% of the total associations) and 24 <em>Epizoanthus </em>colonies (22%) were associated to sponges (10.2% in total). <em>Parazoanthus </em>uses branched and compressible sponges although prefers encrusting and fragile sponges, while <em>Epizoanthus </em>showes the opposite pattern, it can inhabit encrusting and fragile sponges but prefers branched and compressible sponges. <strong>Conclusion.</strong> These results indicated that sponge morphology is an important trait in zoanthid habitat selection. On the other hand, the similarity in the habitat used by zoanthids suggests the possibility of inter-generic competition if common resources are limited in time and space, while the differential habitat preference allows the competitive coexistence of both genera.</p> <p><strong>Key words: </strong><em>Epizoanthus</em>, host, <em>Parazoanthus</em>, symbiont, sponge, morphology<em>.</em></p><p> </p><br /><em></em>

We present an updated list of 532 vascular plant species distributed in 375 genera and 110 families on the islands of San Andres and Old Providence, Colombia, based on a compilation of published literature and some additional observations. The following nine plant species are new plant records for the islands: Cycas circinalis L. (Cycadaceae), Clerodendrum trichotonum Wall., Mentha viridis (L.) L., Ocimum americanum L. var. americanum, O. basilicum var. purpurascens Benth., O. campechianum Mill. (Lamiaceae), Pandanus sp. (Pandanaceae), Duranta repens L. and Lantana involucrata L. (Verbenaceae).

Treasure Island in San Francisco Bay was created to host the Golden Gate International Exposition, a World’s Fair, in 1939-40. The fair was an expression of an idealized order of both design and international relations. Neither survived much longer than the fair itself. The author considers the creation and re-creation of Treasure Island and the problem of building for an uncertain, ultimately unknowable future. This article is a critical appreciation of Andrew Shanken’s Into the Void Pacific, a design history of the fair.

Fifty seven new records of vascular plants are reported for the Archipelago of San Andres and Old Providence, part of the International Biosphere Reserve Seaflower. Of these, about 81% have been introduced for agriculture or ornamental purpose. With these introductions, we report ten new families and 30 new genera for the Archipelago. The possible impacts of some of these introductions are discussed.

ABSTRACT An evaluation of total immunoglobulin E (IgE) and dengue serostatus in 168 subjects from San Andrés Island, Colombia, revealed altered levels of IgE in 89% of the population. IgE levels were higher in patients with a history of dengue or with a current secondary or current primary infection than in subjects with no exposure (P = 0.01). Dengue infection accounted for 23% of the variation in IgE levels.

From the toll plaza on the Oakland shores through the approach structures in San Francisco, the San Francisco—Oakland Bay Bridge, built at a cost of $78,000,000 in 1937, is an engineering marvel that carries over a quarter-million vehicles per day. Because of the different segments of the bridge and their inherent vulnerabilities, retrofitting was assigned to several groups within the California Department of Transportation. Briefly described are the analysis and design of the seismic retrofit of the West Crossing, which spans San Francisco Bay between the city of San Francisco and Yerba Buena Island. From the outset of this project, the goal was to keep the bridge in service following a magnitude 8.0 earthquake from the nearby San Andreas fault. Included in this discussion is a summary of analytical and engineering procedures used to model the seismic behavior and the performance of this complex, important structure. In addition there is some insight into the various levels of analysis that were utilized so that the project-specific performance-based design criteria could be met. Furthermore, there is discussion of how energy dissipation through foundation rocking and the use of viscous dampening devices made the overall design objective obtainable. Finally, there is some discussion on the retrofit details used to ensure compliance with the design criteria.

Blooms of marine benthic cyanobacteria are recurrent in several locations at the Colombian Caribbean. In these events, cyanobacteria grow over the substrate and benthic organisms although their effect has not been fully assessed. This study evaluated interactions between cyanobacteria and hermatypic corals, in order to identify any deleterious effects that could be related to allelopathic mechanisms. Organic extracts from cyanobacteria collected in San Andres, Old Providence and Rosario islands were tested against embryos of the reef-building coral Orbicella annularis. The indirect effect of cyanobacterial extracts was also assessed by resuspending the extracts in seawater and monitoring polyp retraction and recovery of the coral Madracis mirabilis (=auretenra). Additionally, the effect of direct contact between cyanobacterial extracts and the coral Porites porites was assessed by incorporating cyanobacterial extracts into PhytagelTM gels and placed in direct contact with the coral. After 24, 48 and 72 h of exposure, chromatographic profiles of associated zooxanthellae was evaluated by HPLC. A deleterious effect on the zooxanthellae was evidenced by an increase in pheophytin, a degradation product from chlorophyll. The competitive abilities of algae and cyanobacteria should be considered as a constraint to reef restoration initiatives. Cyanobacteria have the ability to compete with corals due to their growth rates, defenses against herbivory and potentially allelopathic mechanisms.

Heat flow was measured at nine sites in crystalline and sedimentary rocks of southeastern Alaska. Seven of the sites, located between 115 and 155 km landward of the Queen Charlotte – Fairweather transform fault, have an average heat flow of 59 ± 6 mW m−2. This value is significantly higher than the mean of 42 mW m−2 in the coastal provinces between Cape Mendocino and the Queen Charlotte Islands, to the south, and is lower than the mean of 72 ± 2 mW m−2 for 81 values within 100 km of the San Andreas transform fault, even farther south. This intermediate value suggests the absence of significant heat sinks associated with Cenozoic subduction and of heat sources related to either late Cenozoic tectono-magmatic events or significant shear-strain heating. At Warm Springs Bay, 75 km from the plate boundary, an anomalously high heat flow of 150 mW m−2 can most plausibly be ascribed to the thermal spring activity from which its name is derived. At Quartz Hill, 240 km landward of the plate boundary, a value of 115 mW m−2 might indicate a transition to a province of high heat flow resulting from late Tertiary and Quaternary extension and volcanism.

Veliko zanimanje engleskih putopisaca već od kraja XVIII., a posebno početkom i sredinom XIX. stoljeća za istočnojadransku obalu kulminiralo je krajem toga i početkom sljedećega stoljeća. Motivi putovanja su različiti: od upoznavanja "egzotičnih" krajeva, otkrivanja nepoznate europske kulturne baštine, pa sve do ciljanoga snimanja stanja i odnosa političkih snaga u Austrijskome carstvu, njegovom odnosu prema susjednome Otomanskom carstvu te jačanja samosvijesti slavenskih naroda u odnosu na mađarski i austrijski hegemonizam i slavenske narode u Otomanskom carstvu. Britanski diplomat, tajni obavještajac britanskoga veleposlanstva u Beču, sa znatnim vojno-diplomatskim iskustvom na Bliskom istoku (Sirija, Egipat) i u Srbiji Andrew Archibald Paton (1811. – 1874.) proputovao je 1846. i 1847. godine istočnojadranskom obalom, Dalmatinskom Zagorom i Likom prvenstveno sa zadatkom prikupljanja podatka o materijalnom stanju toga dijela Austrijskoga carstva, posebno istočnojadranskih luka. Putovanje je započeo kočijom iz Beča u Zadar, nastavio do Kotora, posjetio Crnu Goru te se vratio u Zadar odakle je preko Like otputovao za Rijeku, Trst i završio u Grazu. Istražujući te krajeve Paton je dokumentarnom preciznošću opisao ljude i krajeve riječju i slikom, bilježio neke detalje iz kulturne baštine i lokalne povijesti, koje je uglavnom pabirčio iz putopisa prethodnih britanskih posjetitelja, kao i prirodne fenomene i ljepote krajolika za što je pokazao i dosta literarnoga smisla. To je objavio u kapitalnom djelu: Highlands and islands of the Adriatic: including Dalmatia, Croatia, and the southern Provinces of the Austrian Empire, Volumen I. i II., koje je 1849. godine objavio u Londonu. Ovo je djelo poslovna i politička javnost dobro primila i Paton već 1862. godine objavljuje u Londonu prošireno izdanje Researches on the Danube and the Adriatic; or, Contributions to the Modern History of Hungary and Transylvania, Dalmatia and Croatia, Servia and Bulgaria. 2 vols., u kojem Paton daje zemljopisno - povijesni pregled jugoistočne Europe, svoja zapažanja, posebno ekonomska i politička gledanja na zatečene prilike i budućnost tih zemalja. Patonov opis Like i Senja nije opsežan, već je jezgrovit, kritičan i pun osobnih promišljanja o trenutnom stanju, kao i o potencijalima tih krajeva. Njegovi opisi su dragocjeni podaci i svjedočanstva o krajevima i ljudima i nisu samo povijesna dokumentacija, već je to i uvid u poglede i mišljenje drugih, stranaca o tim krajevima i ljudima. To je dokumentacija koja je bitno utjecala i postupno oblikovala javno mnijenje engleskoga govornoga područja i šire. Danas su nam ti stavovi i mišljenja pomalo čudni, često nerazumljivi i neprihvatljivi, a tako su znatno utjecali na političke odluke anglosaksonskih zemalja (Velika Britanija, SAD) i njihovih sljedbenika u prošlosti, a mogu se i danas prepoznati u političkim, gospodarskim i kulturnim htjenjima i postupcima tih država, posebno Velike Britanije. U ovome radu autor donosi u prijevodu dijelove toga djela s opisima Like i grada Senja s komentarima i potrebnim pojašnjenjima te dosta opširnu bibliografiju britanskih i američkih autora koji su posjetili ili pisali o hrvatskim krajevima od kraja XVIII. do početka XX. stoljeća.

Background and Aims: During the past decade, phycological research in the Seaflower International Biosphere Reserve has revealed a much more diverse marine flora than historically appreciated. This work aims to contribute to the knowledge of macroalgal biodiversity in the Archipelago of San Andres, Old Providence and Saint Cataline, Colombian Caribbean, adding 11 new records of red algae. Methods: The samples were collected around the islands in ten points covering different ecosystems, by SCUBA diving at depths between 0 and 37 m. Sampling was carried out between August and November 2009, December 2012, and September 2019 during the Seaflower Scientific Expedition. The algae collected were preserved in a 4% formalin/seawater solution. The identification was carried out using an optical microscope and specialized literature. All specimens were deposited in the herbarium JIW of the Biology Department of the Universidad Nacional de Colombia, Bogotá, Colombia. Key results: Eleven species of red macroalgae are newly reported for the Seaflower International Biosphere Reserve in the Caribbean Sea. Of these taxa, six have been previously reported for the Colombian Caribbean: Botryocladia spinulifera, Champia taironensis, Dasya caraibica, Pterocladiella bartlettii, Seirospora occidentalis, Spyridia aculeata subsp. complanata. The remaining five species are new records for the country: Botryocladia cf. bahamensis, Botryocladia cf. bermudana, Ceramium brevizonatum var. caraibicum Gloioderma iyoense and Wrightiella tumanowiczii. With these results the International Biosphere Reserve Seaflower hosts 153 species of Rhodophyta, belonging to 12 orders, 27 families and 73 genera. Conclusions: With the research carried out in the last 10 years, the number of registered taxa has increased from 202 to 325, which represents a 62% increase in the knowledge of macroalgae diversity and places the Archipelago in the second most diverse region in the Colombian Caribbean.

Abstract. We report continuous surface observations of carbon dioxide (CO2) and methane (CH4) from the Los Angeles (LA) Megacity Carbon Project during 2015. We devised a calibration strategy, methods for selection of background air masses, calculation of urban enhancements, and a detailed algorithm for estimating uncertainties in urban-scale CO2 and CH4 measurements. These methods are essential for understanding carbon fluxes from the LA megacity and other complex urban environments globally. We estimate background mole fractions entering LA using observations from four extra-urban sites including two marine sites located south of LA in La Jolla (LJO) and offshore on San Clemente Island (SCI), one continental site located in Victorville (VIC), in the high desert northeast of LA, and one continental/mid-troposphere site located on Mount Wilson (MWO) in the San Gabriel Mountains. We find that a local marine background can be established to within ∼ 1 ppm CO2 and ∼ 10 ppb CH4 using these local measurement sites. Overall, atmospheric carbon dioxide and methane levels are highly variable across Los Angeles. Urban and suburban sites show moderate to large CO2 and CH4 enhancements relative to a marine background estimate. The USC (University of Southern California) site near downtown LA exhibits median hourly enhancements of ∼ 20 ppm CO2 and ∼ 150 ppb CH4 during 2015 as well as ∼ 15 ppm CO2 and ∼ 80 ppb CH4 during mid-afternoon hours (12:00–16:00 LT, local time), which is the typical period of focus for flux inversions. The estimated measurement uncertainty is typically better than 0.1 ppm CO2 and 1 ppb CH4 based on the repeated standard gas measurements from the LA sites during the last 2 years, similar to Andrews et al. (2014). The largest component of the measurement uncertainty is due to the single-point calibration method; however, the uncertainty in the background mole fraction is much larger than the measurement uncertainty. The background uncertainty for the marine background estimate is ∼ 10 and ∼ 15 % of the median mid-afternoon enhancement near downtown LA for CO2 and CH4, respectively. Overall, analytical and background uncertainties are small relative to the local CO2 and CH4 enhancements; however, our results suggest that reducing the uncertainty to less than 5 % of the median mid-afternoon enhancement will require detailed assessment of the impact of meteorology on background conditions.

The Paleoproterozoic Hottah terrane is the westernmost exposed bedrock of the Canadian Shield and a critical component for understanding the evolution of the Wopmay Orogen. Thirteen new high-precision U–Pb zircon crystallization ages are presented and support field observations of a volcano-plutonic continuum from Hottah terrane through to the end of the Great Bear magmatism, from >1950 to 1850 Ma. The new crystallization ages, new geochemical data, and newly published detrital zircon U–Pb data are used to challenge hitherto accepted models for the evolution of the Hottah terrane as an exotic arc and microcontinent that arrived over a west-dipping subduction zone and collided with the Slave craton at ca. 1.88 Ga. Although the Hottah terrane does have a tectonic history that is distinct from that of the neighbouring Slave craton, it shares a temporal history with a number of domains to the south and east — domains that were tied to the Slave craton by ca. 1.97 Ga. It is interpreted herein that Hottah terrane began to the south of its current position and evolved in an active margin over an always east-dipping subduction system that began prior to ca. 2.0 Ga and continued to ca. 1.85 Ga, and underwent tectonic switching and migration. The stratigraphy of the ca. 1913–1900 Ma Hottah plutonic complex and Bell Island Bay Group includes a subaerial rifting arc sequence, followed by basinal opening represented by marginal marine quartz arenite and overlying ca. 1893 Ma pillowed basalt flows and lesser rhyodacites. We interpret this stratigraphy to record Hottah terrane rifting off its parental arc crust — in essence the birth of the new Hottah terrane. This model is similar to rapidly rifting arcs in active margins — for example, modern Baja California. These rifts generally occur at the transition between subduction zones (e.g., Cocos–Rivera plates) and transtensional shear zones (e.g., San Andreas fault), and we suggest that extension-driven transtensional shearing, or, more simply, terrane translation, was responsible for the evolution of Bell Island Bay Group stratigraphy and that it transported this newly born Hottah terrane laterally (northward in modern coordinates), arriving adjacent to the Slave craton at ca. 1.88 Ga. Renewed east-dipping subduction led to the Great Bear arc flare-up at ca. 1876 Ma, continuing to ca. 1869 Ma. This was followed by voluminous Great Bear plutonism until ca. 1855 Ma. The model implies that it was the westerly Nahanni terrane and its subducting oceanic crust that collided with this active margin, shutting down the >120 million year old, east-dipping subduction system.

-Stanley L. Engerman, Heather Cateau ,Capitalism and slavery fifty years later: Eric Eustace Williams - A reassessment of the man and his work. New York: Peter Lang, 2000. xvii + 247 pp., S.H.H. Carrington (eds)-Philip D. Morgan, B.W. Higman, Writing West Indian histories. London: Macmillan Caribbean, 1999. xiv + 289 pp.-Daniel Vickers, Alison Games, Migration and the origins of the English Atlantic world. Cambridge MA: Harvard University Press, 1999. xiii + 322 pp.-Christopher L. Brown, Andrew Jackson O'Shaughnessy, An empire divided: The American revolution and the British Caribbean. Philadelphia: University of Pennsylvania Press, 2000. xviii + 357 pp.-Lennox Honychurch, Samuel M. Wilson, The indigenous people of the Caribbean. Gainesville: University Press of Florida, 1997. xiv + 253 pp.-Kenneth Bilby, Bev Carey, The Maroon story: The authentic and original history of the Maroons in the history of Jamaica 1490-1880. St. Andrew, Jamaica: Agouti Press, 1997. xvi + 656 pp.-Bernard Moitt, Doris Y. Kadish, Slavery in the Caribbean Francophone world: Distant voices, forgotten acts, forged identities. Athens: University of Georgia Press, 2000. xxiii + 247 pp.-Michael J. Guasco, Virginia Bernhard, Slaves and slaveholders in Bermuda, 1616-1782. Columbia: University of Missouri Press, 1999. xviii + 316 pp.-Michael J. Jarvis, Roger C. Smith, The maritime heritage of the Cayman Islands. Gainesville: University Press of Florida, 2000. xxii + 230 pp.-Paul E. Hoffman, Peter R. Galvin, Patterns of pillage: A geography of Caribbean-based piracy in Spanish America, 1536-1718. New York: Peter Lang, 1999. xiv + 271 pp.-David M. Stark, Raúl Mayo Santana ,Cadenas de esclavitud...y de solidaridad: Esclavos y libertos en San Juan,siglo XIX. Río Piedras: Centro de Investigaciones Sociales, Universidad de Puerto Rico, 1997. 204 pp., Mariano Negrón Portillo, Manuel Mayo López (eds)-Ada Ferrer, Philip A. Howard, Changing history: Afro-Cuban Cabildos and societies of color in the nineteenth century. Baton Rouge: Louisiana State University Press, 1998. xxii + 227 pp.-Alvin O. Thompson, Maurice St. Pierre, Anatomy of resistance: Anti-colonialism in Guyana 1823-1966. London: Macmillan, 1999. x + 214 pp.-Linda Peake, Barry Munslow, Guyana: Microcosm of sustainable development challenges. Aldershot, U.K. and Brookfield VT: Ashgate, 1998. x + 130 pp.-Stephen Stuempfle, Peter Mason, Bacchanal! The carnival culture of Trinidad. Philadelphia PA: Temple University Press, 1998. 191 pp.-Christine Chivallon, Catherine Benoît, Corps, jardins, mémoires: Anthropologie du corps et de l' espace à la Guadeloupe. Paris: CNRS Éditions, 2000. 309 pp.-Katherine E. Browne, Mary C. Waters, Black identities: Wsst Indian immigrant dreams and American realities. New York: Russell Sage Foundation; Cambridge MA: Harvard University Press, 1999. xvii + 413 pp.-Eric Paul Roorda, Bernardo Vega, Los Estados Unidos y Trujillo - Los días finales: 1960-61. Colección de documentos del Departamento de Estado, la CIA y los archivos del Palacio Nacional Dominicano. Santo Domingo: Fundación Cultural Dominicana, 1999. xx+ 783 pp.-Javier Figueroa-de Cárdenas, Charles D. Ameringer, The Cuban democratic experience: The Auténtico years, 1944-1952. Gainesville: University Press of Florida, 2000. ix + 230 pp.-Robert Lawless, Charles T. Williamson, The U.S. Naval mission to Haiti, 1959-1963. Annapolis MD: Naval Institute Press, 1999. xv + 395 pp.-Noel Leo Erskine, Arthur Charles Dayfoot, The shaping of the West Indian Church, 1492-1962. Kingston: The Press University of the West Indies; Gainesville: University Press of Florida, 1999. xvii + 360 pp.-Edward Baugh, Laurence A. Breiner, An introduction to West Indian poetry. Cambridge: Cambridge University Press, 1998. xxii + 261 pp.-Lydie Moudileno, Heather Hathaway, Caribbean waves: Relocating Claude McKay and Paule Marshall. Bloomington: Indiana University Press, 1999. xi + 201 pp.-Nicole Roberts, Claudette M. Williams, Charcoal and cinnamon: The politics of color in Spanish Caribbean literature. Gainesville: University Press of Florida, 2000. xii + 174 pp.-Nicole Roberts, Marie Ramos Rosado, La mujer negra en la literatura puertorriqueña: Cuentística de los setenta: (Luis Rafael Sánchez, Carmelo Rodríguez Torres, Rosario Ferré y Ana Lydia Vega). San Juan: Ed. de la Universidad de Puerto Rico, Ed. Cultural, and Instituto de Cultura Puertorriqueña, 1999. xxiv + 397 pp.-William W. Megenney, John H. McWhorter, The missing Spanish Creoles: Recovering the birth of plantation contact languages. Berkeley: University of California Press, 2000. xi + 281 pp.-Robert Chaudenson, Chris Corne, From French to Creole: The development of New Vernaculars in the French colonial world. London: University of Westminster Press, 1999. x + 263 pp.

Seismic status in Bangladesh has been investigated using earthquake data recorded by the global network of USGS during 1980 to 2016. Seismicity parameters such as magnitude completeness Mc, b-value and a-value are being estimated. It has observed that the overall b-value in and around Bangladesh is of 0.84 which is seemed to be seismically active zone. As, reliable b-value assessment can lead to better seismic hazard analysis, reliable magnitude of completeness Mc can lead to b-value assessment of an area, this work has dealt and estimated magnitude of completeness Mc using various techniques for the whole region for a reliable estimation. Estimated Mc is obtained to be around 3.9-4.7, which lead to b-value of 0.93. Spatial variations of Mc and b-value have been investigated for 1ox1o horizontal and vertical rectangular regions for the study area between 18-29°N and 84-95°E. Estimated Mc and b-value along with b-value are then averaged for the common regions in the pair of horizontal and vertical regions. Results are then being presented in the form of maps. The findings resemble as, the Mc is low at the border line of N-W Bangladesh, and a line from Cox’s bazaar to Sylhet through Hill tracts. Remain parts belong to the Mc value of 4.1-4.2, thus the b-value obtained is varying from 0.68 to 1.2, where, the value is higher at region in Chittagong and Barisal division that extends toward north through part of Dhaka to Sylhet and lower at Rajshahi, Rangpur and part of Khulna division, while a-value is varying from 5.0 to 7.2 mostly from west to east.ReferencesAbercrombie R.E., and Brune J.N., 1994. Evidence for a constant b-value above magnitude 0 in the southern San Andreas, San Jacinto, and San Miguel fault zones and at the Long Valley caldera, California. Geophys. Res. Lett., 21(15), 1647-1650.Aki K., 1965. Maximum likelihood estimate of b in the formula log N=a-b M and its confidence limits. Bull. Earthquake Res Inst., Tokyo Univ., 43, 237-239.Aki S., 1987. On nonparametric tests for symmetry. Ann. Inst. Statist. Math., 39, 457-472.Al-Hussaini T.M., 2006. Seismicity and Seismic Hazard Assessment in Bangladesh: Reference to Code Provisions. Meeting on Seismic Hazard in Asia ICTP, Trieste, Dec. 4-8.Amorese D., 2007. Applying a change-point detection method on frequency-magnitude distributions. Bull. Seismol. Soc. Am., 97(5), 1742-1749. Doi:10.1785/0120060181.Banglapedia, 2012. The National Encyclopedia of Bangladesh. http://en.banglapedia.org/index.php?title=Tectonic_Framework, retrieved on 31 Aug 2017.Cao A.M., and Gao S.S., 2002. Temporal variations of seismic b-values beneath northeastern Japan island arc. Geophys. Res. Lett., 29(9), 481-483. Doi:10.1029/2001GL013775.Das R., Wason H.R., and Sharma M.L., 2012. Temporal and spatial variations in the magnitude of completeness for homogenized moment magnitude catalogue for northeast India. J. Earth Syst. Sci., 121(1), 19-28.Felzer K.R., 2008. Simulated aftershock sequences for a M 7.8 earthquake on the southern San Andreas fault. Seismol. Res. Lett., 80, 21-25.GSB, 2018. Seismic Zone Map of Bangladesh. http://gsb.portal.gov.bd/sites/default/files/files/gsb.portal.gov.bd/common_document/a6e75ad2_5acd_4fe3_911d_c9d25a7e349e/BD_Sciesmic-zonemap(NBC).pdf, retrieved on 31 March 2018.Gutenberg B., and Richter C.F., 1944. Frequency of earthquakes in California, Bull. Seismol. Soc. Am., 34, 184-188.Gutenberg B., and Richter C.F., 1956. Earthquake magnitude, intensity, energy and acceleration (second paper). Bull. Seismol Soc. Am., 46(2), 105-145.Hafiez H.E.A., 2015. Estimating the magnitude of completeness for assessing the quality of earthquake catalogue of the ENSN. Egypt. Arab J. Geosci., 8(1), 9315-9323. Doi:10.1007/s12517-015-1929-x.Hunting Geology and Geophysics Ltd., (1981), Interpretation and Operations report on an aeromagnetic survey in Bangladesh, Borehamwood, Hertfordshire, England.Iwata T., 2008. Low detection capability of global earthquakes after the occurrence of large earthquakes: investigation of the Harvard cmt catalogue. Geophys. J. Int., 174(3), 849-856. Doi:10.1111/j.1365-246X.2008.03864.x.Kagan Y.Y., 2002. Seismic moment distribution revisited: I. statistical results. Geophys. J. Int., 148(3), 520-541. Doi: 10.1046/j.1365-246x.2002.01594.x.Khan P.K., Ghosh M., Chakraborty P.P., and Mukherjee D., 2011. Seismic b-Value and the Assessment of Ambient Stress in Northeast India. Pure Appl. Geophys., 168(10), 1693-1706. Doi:10.1007/s00024-010-0194-x.Kolathayar S., Sitharam T.G., and Vipin K.S., 2012. Spatial variation of seismicity parameters across India and adjoining areas. Nat Hazards, 60(3), 1365-1379. Doi:10.1007/s11069-011-9898-1.Lomnitz-Adler J., and Lomnitz C., 1979. A modified form of the Gutenberg-Richter magnitude-frequency relation. Bull. Seism. Soc. Am., 69(4), 1209-1214.Marsan D., 2003. Triggering of seismicity at short timescales following Californian earthquakes. J. Geophys. Res., 108, B5, 2266. Doi:10.1029/2002JB001946.Mignan A., 2011. Retrospective on the Accelerating Seismic Release (ASR) hypothesis: Controversy and new horizons. Tectonophysics, 505(1), 1-16. Doi:10.1016/j.tecto.2011.03.010.Mignan A., and Woessner J., 2012. Estimating the magnitude of completeness for earthquake catalogs, Community Online Resource for Statistical Seismicity Analysis. Swiss Seismological Service, ETH Zurich, 145p. Doi:10.5078/corssa-00180805. Available at http://www.corssa.org.Naylor M., Orfanogiannaki, K., and Harte D., 2010. Exploratory data analysis: magnitude, space, and time. Community Online Resource for Statistical Seismicity Analysis, 42p. Doi:10.5078/corssa-92330203. Available at http://www.corssa.org.Ogata Y., and Katsura K., 1993. Analysis of temporal and spatial heterogeneity of magnitude frequency distribution inferred from earthquake catalogues. Geophys. J. Int., 113(3), 727-738. Doi:10.1111/j.1365-246X.1993.tb04663.x.Ogata Y., and Katsura K., 2006. Immediate and updated forecasting of aftershock hazard. Geophys. Res. Lett., 33, 10, L10305. Doi:10.1029/2006GL025888.Rashid H., 1991. Geography of Bangladesh, University Press Ltd, Bangladesh; 2nd edition, 545p.Reimann K.U., 1993. Geology of Bangladesh. Gerbruder Bornt Ramerg, Berlin, Germany, 160p.Siddique S., 2015. Gutenberg-Richter recurrence law to seismicity analysis of Bangladesh. IABSE-JSCE Joint Conference on Advances in Bridge Engineering-III, August 21-22, Dhaka, Bangladesh.Shi Y., and Bolt B.A., 1982. The standard error of the magnitude-frequency b-value. Bull. Seismol. Soc. Am., 72(5), 1667-1687.USGS, 2012. Earthquake Hazards Program. https://earthquake.usgs.gov/earthquakes/search/, USA, retrieved on 20 April 2017.Utsu T., 1999. Representation and analysis of the earthquake size distribution: a historical review and some new approaches. Pure Appl. Geophys., 155(2), 509-535.Wiemer S., and Wyss M., 2000. Minimum magnitude of complete reporting in earthquake catalogs: examples from Alaska, the western United States, and Japan. Bull. Seismol. Soc. Am., 90, 859-869. Doi:10.1785/0119990114.Woessner J., and Wiemer S., 2005. Assessing the quality of earthquake catalogues: Estimating the magnitude of completeness and its uncertainty. Bull. Seismol. Soc. Am., 95(2), 684-698. Doi:10.1785/012040007.Wyss M., Hasegawa A., Wiemer S., and Umino N., 1999. Quantitative mapping of precursory seismic quiescence before the 1989, M7.1 off-Sanriku earthquake, Japan. Annali Di Geoflsica, 42(5), 851-869.Zuniga F.R., and Wyss M., 1995. Inadvertent changes in magnitude reported in earthquake catalogs: Their evaluation through b-value estimates. Bull. Seismol. Soc. Am., 85, 1858-1866..Zuniga F.R., and Wiemer S., 1999. Seismicity patterns: Are they always related to natural causes? Pure Appl. Geophys., 155(2), 713-726.

-Dennis Walder, Robert D. Hamner, Derek Walcott. New York: Twayne Publishers, 1993. xvi + 199 pp.''Critical perspectives on Derek Walcott. Washington DC: Three continents, 1993. xvii + 482 pp.-Yannick Tarrieu, Lilyan Kesteloot, Black writers in French: A literary history of Negritude. Translated by Ellen Conroy Kennedy. Washington DC: Howard University Press, 1991. xxxiii + 411 pp.-Renée Larrier, Carole Boyce Davies ,Out of the Kumbla: Caribbean women and literature. Trenton NJ: Africa World Press, 1990. xxiii + 399 pp., Elaine Savory Fido (eds)-Renée Larrier, Evelyn O'Callaghan, Woman version: Theoretical approaches to West Indian fiction by women. London: Macmillan Caribbean, 1993. viii + 126 pp.-Lisa Douglass, Carolyn Cooper, Noises in the blood: Orality, gender and the 'vulgar' body of Jamaican popular culture. London: Macmillan Caribbean, 1993. ix + 214 pp.-Christine G.T. Ho, Kumar Mahabir, East Indian women of Trinidad & Tobago: An annotated bibliography with photographs and ephemera. San Juan, Trinidad: Chakra, 1992. vii + 346 pp.-Eva Abraham, Richenel Ansano ,Mundu Yama Sinta Mira: Womanhood in Curacao. Eithel Martis (eds.). Curacao: Fundashon Publikashon, 1992. xii + 240 pp., Joceline Clemencia, Jeanette Cook (eds)-Louis Allaire, Corrine L. Hofman, In search of the native population of pre-Colombian Saba (400-1450 A.D.): Pottery styles and their interpretations. Part one. Amsterdam: Natuurwetenschappelijke Studiekring voor het Caraïbisch Gebied, 1993. xiv + 269 pp.-Frank L. Mills, Bonham C. Richardson, The Caribbean in the wider world, 1492-1992: A regional geography. Cambridge: Cambridge University Press, 1992. xvi + 235 pp.-Frank L. Mills, Thomas D. Boswell ,The Caribbean Islands: Endless geographical diversity. New Brunswick NJ: Rutgers University Press, 1992. viii + 240 pp., Dennis Conway (eds)-Alex van Stipriaan, H.W. van den Doel ,Nederland en de Nieuwe Wereld. Utrecht: Aula, 1992. 348 pp., P.C. Emmer, H.PH. Vogel (eds)-Idsa E. Alegría Ortega, Francine Jácome, Diversidad cultural y tensión regional: América Latina y el Caribe. Caracas: Nueva Sociedad, 1993. 143 pp.-Barbara L. Solow, Ira Berlin ,Cultivation and culture: Labor and the shaping of slave life in the Americas. Charlottesville: University Press of Virginia, 1993. viii + 388 pp., Philip D. Morgan (eds)-Andrew J. O'Shaughnessy, Karen Ordahl Kupperman, Providence Island, 1630-1641: The other puritan colony. Cambridge: Cambridge University Press, 1993. xiii + 393 pp.-Armando Lampe, Johannes Meier, Die Anfänge der Kirche auf den Karibischen Inseln: Die Geschichte der Bistümer Santo Domingo, Concepción de la Vega, San Juan de Puerto Rico und Santiago de Cuba von ihrer Entstehung (1511/22) bis zur Mitte des 17. Jahrhunderts. Immensee: Neue Zeitschrift für Missionswissenschaft, 1991. xxxiii + 313 pp.-Edward L. Cox, Carl C. Campbell, Cedulants and capitulants; The politics of the coloured opposition in the slave society of Trinidad, 1783-1838. Port of Spain, Trinidad: Paria Publishing, 1992. xv + 429 pp.-Thomas J. Spinner, Jr., Basdeo Mangru, Indenture and abolition: Sacrifice and survival on the Guyanese sugar plantations. Toronto: TSAR, 1993. xiii + 146 pp.-Rosemarijn Hoefte, Lila Gobardhan-Rambocus ,Immigratie en ontwikkeling: Emancipatie van contractanten. Paramaribo: Anton de Kom Universiteit, 1993. 262 pp., Maurits S. Hassankhan (eds)-Juan A. Giusti-Cordero, Teresita Martínez-Vergne, Capitalism in colonial Puerto Rico: Central San Vicente in the late nineteenth century. Gainesville: University Press of Florida, 1992. 189 pp.-Jean Pierre Sainton, Henriette Levillain, La Guadeloupe 1875 -1914: Les soubresauts d'une société pluriethnique ou les ambiguïtés de l'assimilation. Paris: Autrement, 1994. 241 pp.-Michèle Baj Strobel, Solange Contour, Fort de France au début du siècle. Paris: L'Harmattan, 1994. 224 pp.-Betty Wood, Robert J. Stewart, Religion and society in post-emancipation Jamaica. Knoxville: University of Tennessee Press, 1992. xx + 254 pp.-O. Nigel Bolland, Michael Havinden ,Colonialism and development: Britain and its tropical colonies, 1850-1960. New York: Routledge, 1993. xv + 420 pp., David Meredith (eds)-Luis Martínez-Fernández, Luis Navarro García, La independencia de Cuba. Madrid: MAPFRE, 1992. 413 pp.-Pedro A. Pequeño, Guillermo J. Grenier ,Miami now! : Immigration, ethnicity, and social change. Gainesville: University Press of Florida, 1992. 219 pp., Alex Stepick III (eds)-George Irving, Alistair Hennessy ,The fractured blockade: West European-Cuban relations during the revolution. London: Macmillan Caribbean, 1993. xv + 358 pp., George Lambie (eds)-George Irving, Donna Rich Kaplowitz, Cuba's ties to a changing world. Boulder CO: Lynne Rienner, 1993, xii + 263 pp.-G.B. Hagelberg, Scott B. MacDonald ,The politics of the Caribbean basin sugar trade. New York: Praeger, 1991. vii + 164 pp., Georges A. Fauriol (eds)-Bonham C. Richardson, Trevor W. Purcell, Banana Fallout: Class, color, and culture among West Indians in Costa Rica. Los Angeles: UCLA Center for Afro-American studies, 1993. xxi + 198 pp.-Gertrude Fraser, George Gmelch, Double Passage: The lives of Caribbean migrants abroad and back home. Ann Arbor: University of Michigan Press, 1992. viii + 335 pp.-Gertrude Fraser, John Western, A passage to England: Barbadian Londoners speak of home. Minneapolis: University of Minnesota Press, 1992. xxii + 309 pp.-Trevor W. Purcell, Harry G. Lefever, Turtle Bogue: Afro-Caribbean life and culture in a Costa Rican Village. Cranbury NJ: Susquehanna University Press, 1992. 249 pp.-Elizabeth Fortenberry, Virginia Heyer Young, Becoming West Indian: Culture, self, and nation in St. Vincent. Washington DC: Smithsonian Institution Press, 1993. x + 229 pp.-Horace Campbell, Dudley J. Thompson ,From Kingston to Kenya: The making of a Pan-Africanist lawyer. Dover MA: The Majority Press, 1993. xii + 144 pp., Margaret Cezair Thompson (eds)-Kumar Mahabir, Samaroo Siewah, The lotus and the dagger: The Capildeo speeches (1957-1994). Port of Spain: Chakra Publishing House, 1994. 811 pp.-Donald R. Hill, Forty years of steel: An annotated discography of steel band and Pan recordings, 1951-1991. Jeffrey Thomas (comp.). Westport CT: Greenwood, 1992. xxxii + 307 pp.-Jill A. Leonard, André Lucrèce, Société et modernité: Essai d'interprétation de la société martiniquaise. Case Pilote, Martinique: Editions de l'Autre Mer, 1994. 188 pp.-Dirk H. van der Elst, Ben Scholtens ,Gaama Duumi, Buta Gaama: Overlijden en opvolging van Aboikoni, grootopperhoofd van de Saramaka bosnegers. Stanley Dieko. Paramaribo: Afdeling Cultuurstudies/Minov; Amsterdam: Koninklijk Instituut voor de Tropen, 1992. 204 pp., Gloria Wekker, Lady van Putten (eds)-Rosemarijn Hoefte, Chandra van Binnendijk ,Sranan: Cultuur in Suriname. Amsterdam: Koninklijk Instituut voor de Tropen/Rotterdam: Museum voor Volkenkunde, 1992. 159 pp., Paul Faber (eds)-Harold Munneke, A.J.A. Quintus Bosz, Grepen uit de Surinaamse rechtshistorie. Paramaribo: Vaco, 1993. 176 pp.-Harold Munneke, Irvin Kanhai ,Strijd om grond in Suriname: Verkenning van het probleem van de grondenrechten van Indianen en Bosnegers. Paramaribo, 1993, 200 pp., Joyce Nelson (eds)-Ronald Donk, J. Hartog, De geschiedenis van twee landen: De Nederlandse Antillen en Aruba. Zaltbommel: Europese Bibliotheek, 1993. 183 pp.-Aart G. Broek, J.J. Oversteegen, In het schuim van grauwe wolken: Het leven van Cola Debrot tot 1948. Amsterdam: Muelenhoff, 1994. 556 pp.''Gemunt op wederkeer: Het leven van Cola Debrot vanaf 1948. Amsterdam: Muelenhoff, 1994. 397 pp.

Generally speaking, paleochristian memoriae have emerged out of the funeral traditions of the pagan world of Antiquity with its particular expression of the cult of deceased, sustained with the culture that had come out of Christian theology and aesthetics. It came together withnew architectural forms some of which were characterized with cross-like forms, not only as a general symbol of new faith, but also as the spatial projection, model after which one had to build. It is defined by two axes that cross at the right angle, the framework of the overall architecturalcomposition, factor of building’s extension in its entire length and width, as well as the height of the building that is dominated and marked by a dome. This particular structure of the building expresses its own essence, memorial use and the Christian paradigm. Through form and function, these buildings have become a distinguished phenomenon of the Christian civilization, valued in the architecture from the late antiquity to Romanesque period.Mature form of the space intended for the cult of the deceased, particularly when small cruciform churches are in question, is remarkably expressed in the preserved chapel of St. Lawrence, widely known as the mausoleum of Galla Placidia, one of two identical buildings once located at the ends of the narthex of the Ravennate church of the Holy Cross. The lower space of Theodoric’s mausoleum in Ravenna is also cruciform, however one should also remember emperor Justinian’s cruciform tombin Constantinople church of the Holy Apostles. It was demolished in the 15 century, together with the whole complex, and is known only through historical sources.Together with the Ravennate memoriae, such tombs could have – directly or indirectly – influence the formation of the cruciform memoriae in the Adriatic cultural landscape from Late Antiquity to Romanesque period.This paper elaborates the group of approximately fifteen buildings that demonstrate – through their forms and funerary functions – perseverance of particular cruciform plan of a memoriae within the Adriatic ambiance. A particularly numerous group is that of southern Istria, which consists of the Pula cathedral baptistery, two chapels by the basilica of Sta Maria Formosa and St. Mathew’s chapel in Pula, that of St. Catharine on a nearby islet and the supposed cruciform church of St. Andrew on an island in front of Rovinj. To such a concentration of the paleochristian memoriae one should link two early-mediaeval chapels, that of St. Clement in Pula and St. Thomas’ near Rovinj. The latter’s forms were already commented by Ivan Matejčić to follow and repeat paleochristian features. Among these features there are three protruding apses similar to those of St. Catharine’s. Therefore, it seems that the forms and themeasures of pre-Romanesque chapels were taken from those of the nearby Byzantine buildings, rather than from the distant Carolingian examples in Italy or France. Earlier and later southern Istrian memoriae are treated here as a typological group with emphasized regional features and continuity. Their forms differ only in some less important details, e.g. facades being either flat or articulated with lesenes. Their common features are, on the other hand, elementary architectural composition, spatial structure that consists of four branches and the dome hidden in the drum, as well as their dimensions and proportions. An element ofparticular interest is the octagonal upper part of the dome on Pula baptistery, that on St. Catharine’s on an islet in front of Pula as well as one on St. Andrew’s on an islet in front of Rovinj. These are probably reconstructions of the older solution. Within the supposedly later construction, there is a dome, a trula, as Pietro Kandler has named it, relating it with the Longboard architecture. It is carried by squinches.This solution is, actually, the Byzantine tradition in the area of Ravennate influences. A similar dome is constructed above the cruciform chapel consecrated to St. Mary Mater Domini (Theotokos), built next to the church of St. Felix and Fortunato in Vicenza, in 6 century. It seems that the same tradition was followed by very similar buildings, Paduan chapel of San Prosdocimo, and the memory erected by Santi Apostoli in Verona. On the other hand, St. Clement’s in Pula did not have a dome of such type and this church had yet another significant difference from the other Istrian chapels, the rectangular extension of areas in front of the apses. Another example that stands out from the group is the church of St. Euphemia at Saline bay in Lim channel. It is an Early Romanesque chapel with three apses at the rear. Lateral branches are reduced; they are much shorter than the front one, and give an impression of a transept rather than cruciform branches, as in other churches of the group. The upper part of the walls give no evidence of neither vaults nor a dome.Differently from the typological unity of the paleochristian and early mediaeval Istrian memoriae, those in Dalmatia show significant variability of the theme, already noticeable at the physiognomy of the earlier examples. For instance, the small baptistery in Baška on the island of Krk is an orderly cruciform building with relatively short branches and unarticulated flat walls, similar to Pula baptistery. The ground plan of St. Martin’s on the island of Cres is considerably different. It was a considerably larger building, probably in a memorial function related to a nearby villa rustica. It also has the rectangular extension in front of the apse, like St. Clement’s at Pula. Its walls show no traces of vaulted constructions. In a later phase, it was probably used as a parish church, like some examples of Dalmatian triconchal churches. A particular articulation of the walls, different from all of the Istrian and Dalmatiancruciform memoriae, was that of St. Cyprian’s chapel at Gata. Its short branches are rectangular on the outside, while on the inside they have inscribed round apses. Therefore, the outer surfaces have narrow round niches as relief of the thickened angles. Memory of the Holy Cross at Nin also has a round apse inscribed in the rectangular body of its rear branch. However, it is flanked by two smaller protruding apses, i.e. three in total. Other branches are vaulted with a half-dome on angular squinches that are also constructed below the drum with the dome inside. Ivo Petricioli has long ago suggested that its proportions indicate influences of the early mediaeval Byzantine architecture. This is further corroborated by its outer surfaces articulated with shallow niches. These features do not appear in Carolingian architecture, so it seems that the Holy Cross should be dated into the 10th or the 11th century. It also should be related tothe influences from nearby Zadar - contemporary capitol of the Byzantine Theme of Dalmatia - with the church of St. Vitus whose features, both general form and details, are of the same type of the building. Furthermore, they should be compared with the chapel of St. Donatus at Kornić on Krk Island. This small church is of apparently different groundplan, but one could still consider it a cruciform type. Its front and rear branches are rectangular, and there are indications that the rear branch had a round apse inscribed, similarly to the memory of the Holy Cross at Nin. However, its lateral branches are relatively small round apses, protruding from the sides of the chapel. Among them, there is a relativelyspacious central section with the dome constructed on the squinches. Miljenko Jurković has plausibly dated the church in 12th century, while I believe that it confirms the continuity of the paleochristian cruciform type of the Christian memory in Istria and Dalmatia from Late Antiquity to theRomanesque period. This is proven by some contemporary constructions, such as the chapel of an unknown title at Crkvina near Kašić, near Biljani Donji, that has also been dated in Romanesque period. In spite of some individual differences all of the memoriae compared in this paper, both groups are assembled by numerousness and similarities of both cruciform plans and funerary functions. Also, the influence of Adriatic Byzantine centres, particularly that of Ravenna, Pula and Zadar, is noticeable in formation of the regional characteristics of memorial architecture in the cultural ambiance of Istria and Dalmatia, within the context of long-lasting continuity of its forms and functions, from Late Antiquity to Romanesque period.

Study of petrological and geochemical characteristics of mantle peridotite xenoliths in Pliocene alkaline basalt in Nghia Dan (West Nghe An) was carried out. Rock-forming clinopyroxenes, the major trace element containers, were separated from the xenoliths to analyze for major, trace element and Sr-Nd isotopic compositions. The data were interpreted for source geochemical characteristics and geodynamic processes of the lithospheric mantle beneath the region. The peridotite xenoliths being mostly spinel-lherzolites in composition, are residual entities having been produced following partial melting events of ultramafic rocks in the asthenosphere. They are depleted in trace element abundance and Sr-Nd isotopic composition. Some are even more depleted as compared to mid-ocean ridge mantle xenoliths. Modelled calculation based on trace element abundances and their corresponding solid/liquid distribution coefficients showed that the Nghia Dan mantle xenoliths may be produced of melting degrees from 8 to 12%. Applying various methods for two-pyroxene temperature- pressure estimates, the Nghia Dan mantle xenoliths show ranges of crystallization temperature and pressure, respectively, of 1010-1044°C and 13-14.2 kbar, roughly about 43km. A geotherm constructed for the mantle xenoliths showed a higher geothermal gradient as compared to that of in the western Highlands (Vietnam) and a conductive model, implying a thermal perturbation under the region. The calculated Sm-Nd model ages for the clinopyroxenes yielded 127 and 122 Ma. If the age is meaningful it suggests that there was a major geodynamic process occurred beneath Western Nghe An in the middle- Early Cretaceous that was large enough to cause perturbation in the evolutional trend of the Sm-Nd isotopic system.ReferencesAn A-R., Choi S.H., Yu Y-g., Lee D-C., 2017. Petrogenesis of Late Cenozoic basaltic rocks from southern Vietnam. Lithos, 272-273 (2017), 192-204.Anders E., Grevesse N., 1989. Abundances of the elements: meteorite and solar. Geochimica et Cosmochimica Acta, 53, 197-214.Anderson D.L, 1994. The subcontinental mantle as the source of continental flood basalts; the case against the continental lithosphere mantle and plume hear reservoirs. Earth and Planetary Science Letter, 123, 269-280.Arai S., 1994. Characterization of spinel peridotites by olivine-spinel compositional relationships: review and interpretation. Chemical Geology, 113, 191-204.Ballhaus C., Berry R.G., Green D.H., 1991. High pressure experimental calibration of the olivine orthopyroxene-spinel oxygen geobarometer: implications for the oxidation state of the upper mantle. Contributions to Mineralogy and Petrology, 107, 27-40.Barr S.M. and MacDonald A.S., 1981. Geochemistry and geochronology of late Cenozoic basalts of southeast Asia: summary. Geological Society of America Bulletin, 92, 508-512.Brey G.P., Köhler T., 1990. Geothermobarometry in four-phase lherzolite II. New thermobarometers, and practical assessment of existing thermobarometers. Journal of Petrology, 31, 1353-1378.Briais A., Patriat P., Tapponnier P., 1993. Updated interpretation of magnetic anomalies and seafloor spreading stages in the South China Sea, implications for the Tertiary tectonics of SE Asia. Journal of Geophysical Research, 98, 6299-6328.Carlson R.W., Irving A.J., 1994. Depletion and enrichment history of subcontinental lithospheric mantle: an Os, Sr, Nd and Pb isotopic study of ultramafic xenoliths from the northwestern Wyoming Craton. Earth and Planetary Science Letters, 126, 457-472.Carlson R.W., Lugmair G.W., 1979. Sm-Nd constraints on early lunar differentiation and the evolution of KREEP. Earth and Planetary Science Letters, 45, 123-132.Carlson R.W., Lugmair G.W., 1981. Sm-Nd age of lherzolite 67667: implications for the processes involved in lunar crustal formation. Earth and Planetary Science Letters, 56, 1-8.Choi H.S., Mukasa S.B., Zhou X-H., Xian X-G.H., Andronikov A.V., 2008. Mantle dynamics beneath East Asia constrained by Sr, Nd, Pb and Hf isotopic systematics of ultramafic xenoliths and their host basalts from Hannuoba, North China. Chemical Geology, 248, 40-61.Choi S.H., Jwa Y.-J., Lee H.Y., 2001. Geothermal gradient of the upper mantle beneath Jeju Island, Korea: evidence from mantle xenoliths. Island Arc, 10, 175-193.Choi S.H., Kwon S-T., Mukasa S.B., Sagon H., 2005. Sr-Nd-Pb isotope and trace element systematics of mantle xenoliths from Late Cenozoic alkaline lavas, South Korea. Chemical Geology, 22, 40-64.Cox K.G., Bell J.D., Pankhurst R.J., 1979. The Interpretation of Igneous Rocks. George Allen & Unwin.Cung Thuong Chi, Dorobek S.L., Richter C., Flower M., Kikawa E., Nguyen Y.T., McCabe R., 1998. Paleomagnetism of Late Neogene basalts in Vietnam and Thailand: Implications for the Post-Miocene tectonic history of Indochina. In: Flower M.F.J., Chung, S.L., Lo, C.H., (Eds.). Mantle Dynamics and Plate Interactions in East Asia. Geodynamics Ser, American Geophysical Union, 27, 289-299.De Hoog J.C.M., Gall L., Cornell D.H., 2010. Trace-element geochemistry of mantle olivine and application to mantle petrogenesis and geothermobarometry. Chemical Geology, 270, 196-215.DePaolo D. J., 1981. Neodymium isotopes in the Colorado Front Range and crust - mantle evolution in the Proterozoic. Nature, 291, 193-197.DePaolo D.J., Wasserburg G.J., 1976. Nd isotopic variations and petrogenetic models. Geophysical Research Letters, 3(5), 249-252. Doi: https://doi.org/10.2113/gselements.13.1.11.Embey-Isztin A., Dobosi G., Meyer H.-P., 2001. Thermal evolution of the lithosphere beneath the western Pannonian Basin: evidence from deep-seat xenoliths. Tectonophysics, 331, 285-306.Fedorov P.I., Koloskov A.V., 2005. Cenozoic volcanism of Southeast Asia. Petrologiya, 13(4), 289-420.Frey F.A., Prinz M., 1978. Ultramafic inclusions from San Carlos, Arizona: Petrologic and geochemical data bearing on their Petrogenesis. Earth and Planetary Science Letters, 38, 129-176.Garnier V., Ohmenstetter D., Giuliani G., Fallick A.E., Phan T.T., Hoang Q.V., Pham V.L., Schawarz D., 2005. Basalt petrology, zircon ages and sapphire genesis from Dak Nong, southern Vietnam. Mineralogical Magazine, 69(1), 21-38.Gast P.W., 1968. Trace element fractionation and the origin of tholeiitic and alkaline magma types. Geochimica et Cosmochimica Acta, 32, 1057-1086.Gorshkov A.P, Ivanenko A.N., Rashidov V.A., 1984. Hydro-magnetic investigations of submarine volcanic zones in the marginal seas of Pacific Ocean (Novovineisky and Bien Dong seas). Pacific Ocean Geology, 1, 13-20.Gorshkov A.P., 1981. Investigation of submarine volcanoes during the 10th course of scientific research vessel ‘Volcanolog’. Volcanology and Seismology, 6, 39-45 (in Russian).Hart S.R., 1988. Heterogeneous mantle domains: signatures, genesis and mixing chronologies. Earth and Planetary Science Letters, 90, 273-296.Hirose K., Kushiro I., 1993. Partial melting of dry peridotites at high pressures: determination of composition of melts segregated from peridotite using aggregate of diamond. Earth Planet Science Letters, 114, 477-489.Hoang-Thi H.A., Choi S.H., Yongjae Yu Y-g., Pham T.H., Nguyen K.H., Ryu J-S., 2018. Geochemical constraints on the spatial distribution of recycled oceanic crust in the mantle source of late Cenozoic basalts, Vietnam. Lithos, 296-299 (2018), 382-395.Izokh A.E., Smirnov S.Z., Egorova V.V., Tran T.A., Kovyazin S.V., Ngo T.P., Kalinina V.V., 2010. The conditions of formation of sapphire and zircon in the areas of alkali-basaltoid volcanism in Central Vietnam. Russian Geology and Geophysics, 51(7), 719-733.Johnson K.T., Dick H.J.B. and Shimizu N., 1990. Melting in the oceanic upper mantle: An ion microprobe study of diopsides in abyssal peridotites. Journal of Geophysical Research (solid earth), 95, 2661-2678.Kölher T.P., Brey G.P., 1990. Calcium exchange between olivine and clinopyroxene calibrated as a geothermobarometer for natural peridotites from 2 to 60 kb with applications. Geochimica et Cosmochimica Acta, 54(9), 2375-2388.Kushiro I., 1996. Partial melting of a fertile mantle peridotite at high pressure: An experimental study using aggregates of diamond. In: A. Basu and S.R. Hart (Eds.), Earth Processes: Reading the Isotopic Code. AGU Monograph, 95, 109-122.Kushiro I., 1998. Compositions of partial melts formed in mantle peridotites at high pressures and their relation to those of primitive MORB. Physics of Earth and Planetary Interiors, 107, 103-110.Latin D., White N., 1990. Generating melt during lithospheric extension: Pure shear vs. simple shear. Geology, 18, 327-331.Lee T.-y. and Lawver L., 1995. Cenozoic plate reconstruction of Southeast Asia. In: M.F.J. Flower, R.J. McCabe and T.W.C. Hilde (Editors), Southeast Asia Structure, Tectonics, and Magmatism. Tectonophysics, 85-138.Li C-F., et al., 2015. Seismic stratigraphy of the central South China Sea basin and implications for neotectonics. Journal of Geophysical Research (solid earth), 120, 1377-1399. Doi:10.1002/2014JB011686.Li C.-F., et al., 2014. Ages and magnetic structures of the South China Sea constrained by deep tow magnetic surveys and IODP Expedition 349 Geochemistry, Geophysics, Geosystems, 14, 4958-4983.Malinovsky A.I., Rashidov V.A., 2015. Compositional characteristics of sedimentary and volcano-sedimentary rocks of Phu Quy-Catwick island group in the continental shelf of Vietnam. Bulletin of Kamchatka Regional Association of ‘Educational - Scientific’ Center, Earth Sciences, 27(3), 12-34 (in Russian with English summary).McCulloch M.T., Wasserburg G.J., 1978. Sm-Nd and Rb-Sr chronology of continental crust formation. Science, 200(4345), 1003-1011.Menzies M.A., Arculus R.L., Best M.G., et al., 1987. A record of subduction process and within-plate volcanism in lithospheric xenoliths of the southwestern USA. In P.H. Nixon (Editor), Mantle Xenoliths, John Wiley & Sons, Chichester, 59-74.Nguyen Hoang, Ogasawara M., Tran Thi Huong, Phan Van Hung, Nguyen Thi Thu, Cu Sy Thang, Pham Thanh Dang, Pham Tich Xuan, 2014. Geochemistry of Neogene Basalts in the Nghia Dan district, western Nghe An. J. Sci. of the Earth, 36, 403 -412.Nguyen Kinh Quoc, Nguyen Thu Giao, 1980. Cenozoic volcanic activity in Viet Nam. Geology and Mineral Resources, 2, 137-151 (in Vietnamese with English abstract).Nixon P.H., 1987 (Editor). Mantle xenoliths. John Wiley and Sons, 844p.Norman M.D. and Garcia M.O., 1999. Primitive magmas and source characteristics of the Hawaiian plume: petrology and geochemistry of shield picrites. Earth and Planetary Science Letters, 168, 27-44.Pollack H.N., Chapman D.S., 1977. On the regional variation of heat flow, geotherms and lithospheric thickness. Tectonophysics, 38, 279-296.Putirka K., 2008. Thermometers and Barometers for Volcanic Systems. In: Putirka, K., Tepley, F. (Eds.), Minerals, Inclusions and Volcanic Processes, Reviews in Mineralogy and Geochemistry, Mineralogical Soc. Am., 69, 61-120. Putirka K.D., 2017. Down the craters: where magmas stored and why they erupt. Methods and Further Reading. Supplement to February 2017 issue of Elements, 3(1), 11-16.Putirka K.D., Johnson M., Kinzler R., Longhi J., Walker D., 1996. Thermobarometry of mafic igneous rocks based on clinopyroxene-liquid equilibria, 0-30 kbar. Contributions to Mineralogy and Petrology, 123, 92-108. Putirka K.D., Mikaelian H., Ryerson F., Shaw H., 2003. New clinopyroxene-liquid thermobarometers for mafic, evolved, and volatile-bearing lava compositions, with applications to lavas from Tibet and the Snake River Plain, Idaho. American Mineralogist, 88, 1542-1554. Qi Q., Taylor L.A., Zhou X., 1995. Petrology and geochemistry of mantle peridotite xenoliths from SE China. Journal of Petrology, 36, 55-79.Sachtleben T.H., Seck H.A., 1981. Chemical control on the Al-solubility in orthopyroxene and its implications on pyroxene geothermometry. Contributions to Mineralogy and Petrology, 78, 157-65.Shaw D.M., 1970. Trace element fractionation during anataxis. Geochimica et Cosmochimica Acta, 34, 237-243.Sun S-S, McDonough W.F., 1989. Chemical and isotopic systematics of oceanic basalts: implications for mantle composition and processes. In Saunders A.D. and Norry, M.J. (eds) Magmatism in the Ocean Basins. Geological Society Special Publication, 42, 313-345.Takahashi E., 1986. Melting of a dry peridotite KLB-1 up to 14 Gpa: implications on the origin of peridotite upper mantle. J. Geophysical Research, 91, 9367-9382.Takahashi E., Kushiro I., 1983. Melting of a dry peridotite at high pressure and basalt magma genesis. American Mineralogist, 68, 859-879.Tamaki K., 1995. Upper mantle extrusion tectonics of southeast Asia and formation of western Pacific backarc basins. In: International Workshop: Cenozoic Evolution of the Indochina Peninsula, Hanoi/Do Son, April, p.89 (Abstract with Programs).Tapponnier P., Lacassin R., Leloup P.H., Shärer U., Dalai Z., Haiwei W., Xiaohan L., Shaocheng J., Lianshang Z., Jiayou Z., 1990. The Ailao Shan/Red River metamorphic belt: Tertiary left-lateral shear between Indochina and South China. Nature, 343(6257), 431-437.Tapponnier P., Peltzer G., La Dain A.Y., Armijo R., Cobbold P., 1982. Propagating extrusion tectonics in Asia: New insights from simple experiments with plasticine. Geology, 7, 611-616.Tatsumoto M., Basu A.R., Huang W., Wang J., Xie G., 1992. Sr, Nd, and Pb isotopes of ultramafic xenoliths in volcanic rocks of eastern China: enriched components EMI and EMII in subcontinental lithosphere. Earth Planet Sci. Letters, 113, 107-128.Taylor S.R., McLennan S.M., 1981. The composition and evolution of the continental crust: rare earth element evidence from sedimentary rocks. Philosophical Transactions of the Royal Society of London, 301, 381-399.Tu K., Flower M.F.J., Carlson R.W., Xie G-H., 1991. Sr, Nd, and Pb isotopic compositions of Hainan basalt (south China): Implications for a subcontinental lithosphere Dupal source. Geology, 19, 567-569.Tu K., Flower M.F.J., Carlson R.W., Xie G-H., Zhang M., 1992. Magmatism in the South China Basin 1. Isotopic and trace-element evidence for an endogenous Dupal component. Chemical Geology, 97, 47-63.Warren J.M., 2016. Global variations in abyssal peridotite compositions. Lithos, 248-251, 193-219.Webb S.A., Wood B.J., 1986. Spinel pyroxene- garnet relationships and their dependence on Cr/Al ratio. Contributions to Mineralogy and Petrology, 92, 471-480.Wells P.R.A., 1977. Pyroxene thermometry in simple and complex systems. Contributions to Mineralogy and Petrology, 62, 129-139.Whitford-Stark J.L., 1987. A survey of Cenozoic olcanism on mainland Asia, special paper, 213. Geological Society of America, 74p.Workman R.K., Hart S.R., 2005. Major and trace element composition of the depleted MORB mantle (DMM). Earth and Planetary Science Letters, 231, 53-72.Zhou P., Mukasa S., 1997. Nd-Sr-Pb isotopic, and major- and trace-element geochemistry of Cenozoic lavas from the Khorat Plateau, Thailand, sources and petrogenesis. Chemical Geology, 137, 175-193.Zindler A., Hart S.R., 1986. Chemical geodynamics. Annual Review of Earth and Planetary Sciences, 14, 493-571.

Transmission of Zika virus (ZIKV) was first detected in Colombia in September 2015. As of April 2016, Colombia had reported over 65,000 cases of Zika virus disease (ZVD). We analysed daily surveillance data of ZVD cases reported to the health authorities of San Andres and Girardot, Colombia, between September 2015 and January 2016. ZVD was laboratory-confirmed by reverse transcription-polymerase chain reaction (RT-PCR) in the serum of acute cases within five days of symptom onset. We use daily incidence data to estimate the basic reproductive number (R0) in each population. We identified 928 and 1,936 reported ZVD cases from San Andres and Girardot, respectively. The overall attack rate for reported ZVD was 12.13 cases per 1,000 residents of San Andres and 18.43 cases per 1,000 residents of Girardot. Attack rates were significantly higher in females in both municipalities (p < 0.001). Cases occurred in all age groups with highest rates in 20 to 49 year-olds. The estimated R0 for the Zika outbreak was 1.41 (95% confidence interval (CI): 1.15–1.74) in San Andres and 4.61 (95% CI: 4.11–5.16) in Girardot. Transmission of ZIKV is ongoing in the Americas. The estimated R0 from Colombia supports the observed rapid spread.

San Andrés, the largest island in the Colombian Caribbean, Archipelago of San Andrés, Providence and Santa Catalina, include characteristic tropical coastal ecosystems, which provide habitat for the semiterrestrial crab Cardisoma guanhumi. Between March and April 2012 a study was conducted aiming to make a preliminary evaluation of the crab population on the island. 101 adults crabs were collected manually and their main morphometric measurements were taken (carapace length and width and weight), as well as sex information. Males were more numerous (male: female sex ratio 3:1) and grew larger in terms of body weight and carapace. The species does not have any signifiant predators on the island and they are not considered by the islanders an economically important resource in this area; this may allow crabs to reach larger sizes compared to other localities along their geographical distribution. This is why the island of San Andres should be considered as a natural refuge for the species, since in other Colombian regions it is considered a vulnerable species.

In October 2015, the Colombian Institute of Hydrology, Meteorology and Environmental Studies (IDEAM) declared that the El Niño phenomenon had reached severe conditions, and later, on July 13, 2016, reported that conditions had returned to normalcy. One of the affected areas was San Andres, a touristic drought-prone Colombian Caribbean island. On April 2, 2016, there were 11 road protests spread throughout the south-center of the island where the Raizales, an ethnic-minority group, and people from poor neighborhoods burned tires, blocked streets, and held up signs saying, “We need water.” That was the official beginning of the water crisis, which had by then affected 14,000 people. On April 15, the local government, for the first time in its history, declared a State of Public Calamity, attributing the causes of the lack of water to the El Niño phenomenon. The government established the El Niño phenomenon as the only trigger of the crisis, but the ways in which the community framed and understood the water crisis were overlooked. Acknowledging the importance of the community voice, this research analyzes the way people were affected and public officials made sense of the water crisis. Thirty-four semi-structured interviews were conducted in August, 2016 with a variety of stakeholders. The results show that officials were more inclined to frame the water crisis as a problem triggered mainly by technical and natural issues. On the community side, people framed the water crisis as a problem where social issues like justice predominated. This study helps to expose and understand the complexity of the San Andres water crisis and ultimately contributes to the prevention of repeated or more severe crises.

S4 species of fishes are registered for the first time from San Andrés Island and 9 of them are new reports for the western Caribbean. Notes on the abundance of species captured by the fishermen of the "Cooperativa de Pescadores Roos Carlos Baker" are included. Observations of fishes and their habitats identified by skin diving, were made.

Mangroves sustain high soil accretion and carbon sequestration rates, yet it is still unknown if they can keep pace with increasing sea level rise (SLR) across a wider range of coastal geomorphic settings. Because accretion rates are controlled by mineral sediment inputs and organic matter accumulation, it is paramount to assess the relative contribution of root productivity to soil formation. Here, we evaluated root biomass, production, and turnover in three mangrove ecotypes to evaluate the role of soil nutrient limitation, stressors, and hydroperiod in controlling root dynamics in San Andres Island (SAI), a karstic oceanic island in the Caribbean Sea. Root production was modulated by soil stress conditions and not by nutrient availability as it has been reported for other karstic environments. The lowest root biomass allocation, and both production and turnover of fine roots were measured under low flooding duration, and low salinity (<20 PSU) and sulfide concentrations (0.84 ± 0.4 mM). Yet, when soil stress conditions increased during high flooding duration (6207 h y–1) and low oxygen conditions (Eh), root tissues reached the highest biomass and production values, including a relative fast turnover of fine roots (<2 mm; 0.75 y–1). Our results follow the predictions of the plant root longevity cost-benefit hypothesis where plants maintain roots only until the efficiency of resource acquisition is maximized by water and nutrient acquisition. Because of the importance of groundwater in controlling porewater salinity and mangrove root productivity in karstic oceanic islands such as SAI, water use and coastal development should be regulated in the short term to avoid the loss of mangrove area and concomitant ecosystem services.

Submarine observations around San Andres Island indicate that quiet backreef and leeward reef waters from 1 to 20 m deep, are the most favorable habitat for the pillar coral Dendrogyra cylindrus. It thrives even at the submarine terraces along the calm West coast of the Island, where abrasive action by coral fragments is heavy during occasional storm surges. Besides a few minor incrusting and hemispherical species, Dendrogyra seems to be the only major scleractinian to resist abrasion and break-down without permanent damage in this environment. Dendrogyra initiates colony growth with a broad incrustation followed by upgrowth of pillars. Unstable basement may cause tumbling of the whole coral and subsequent pillar growth at approximately right angles to old columns. This process may be repeated, resulting in the formation of a third generation of pillars.

Investigations in the Pleistocene and Recent reef complexes of San Andres Island yielded a collection of 38 Pleistocene and 121 Recent species of marine mollusks. Recent species collected show an ecological distribution according to the following major biotopes: rocky shore, coral, sand, mangrove, rocky flats, and deep water, each environment being populated by certain key species. Collecting in the Pleistocene was restricted to outcrops of fossil rocky shore, coral and sand environments, others being covered by vegetation or absent. This fact and the lack of very shallow water mollusks may explain the apparent poverty of the Pleistocene fauna. Quantitative collections in Pleistocene and Recent lagoonal environments show strongly divergent faunal spectra as might be expected for different water depths. The Pleistocene lagoon depth at collecting locality, as tentatively inferred from mollusk spectra, indicates a position of former sea level 6,5-8 m higher than the present one. This is in agreement with morphological and other evidence.

Coral recruitment determines the maintenance, renovation and future of the coral community. In order to determine the composition, density and importance value of scleractinian juvenile corals (<2 or < 4 cm of diameter; depending of the species) two localities were sampled (Reggae Nest and El Faro) at the deep leeward terrace site of San Andres Island. Also, in 47 quadrants of 1m2 distributed throughout a guide line, frequency of partial mortality, total diseases and depredation signs in juvenile corals were quantified. A total of 397 juveniles of 16 species were registered. The average density and richness of juveniles were not significantly different between Reggae Nest and El Faro. The average density of both localities was high compared to other colombian reefs and lower compared to other reefs in the Caribbean. The species with higher importance value, Agaricia agaricites, Scolymia sp. and Porites astreoides, represented 54.9% of all juveniles, similar to other Caribbean reefs. The genera of juveniles with higher importance value index were not the same as the dominant adults (ej. Montastrea, Colpophyllia, Diploria and Siderastrea); since Montastrea annularis and Diploria sp. showed the lowest importance value as juveniles. The coral communities of Reggae Nest and El Faro, deteriorated in the last decades, could recover naturally, considering the following evidence: 1) high juvenile coral density compared to the Colombian Caribbean; 2) high richness of juveniles, 16 from the 23 coral adults species reported for the island; 3) high percentage of common species between juveniles and adults (maintenance of each population); 4) low partial mortality (0.7%; 3 of 397 juveniles) and bleaching found in juvenile corals (0.5%; 2 juveniles of 397). It is still needed to verify if these juveniles are fugitive species, they have long term survival, or the community of builder species maybe being replaced.

This document estimated the behavior of the CO2 flux in the San Andrés Islas maritime for the first half of 2019. This behavior was established based on the thermodynamic relationship between the sea surface temperature, the partial pressures of CO2 in the atmosphere and the water column, this from data derived from remote sensors. The satellite data were derived from the MODIS aqua sensors and the MERRA model for sea surface temperature and wind speed respectively. Satellite images were obtained from NASA databases, subsequently processed and specialized in ArcGis 10.1. Finally, the behavior of the CO2 flux is shown for the San Andrés Islas maritime, finding that it does not have a tendency to capture CO2, so acidification processes are discarded for the selected study period.

Radio carbon dates of coral samples from Pleistocene reef terraces of the Western Caribbean islands of San Andres and Providencia, indicate ages of coral deposits ranging from 26,000 to 33,000 years. Contamination of coral skeletons with atmospheric i4C isotopes subsequent to exposure of terraces to atmosphere cannot be completely ruled out. So the values obtained may represent only minimum ages, and the terraces in fact could be considerably older. The dates, however, exclude a recent to subrecent age, that former authors.

IntroductionThis paper argues that the industrial contexts of re-imagining, or transforming, literary icons deploy the promotional strategies that are associated with what are usually seen as lesser, or purely commercial, genres. Promotional paratexts (Genette Paratexts; Gray; Hills) reveal transformations of content that position audiences to receive them as creative innovations, superior in many senses to their literary precursors due to the distinctive expertise of creative professionals. This interpretation leverages Matt Hills’ argument that certain kinds of “quality” screened drama are discursively framed as possessing the cultural capital associated with auterist cinema, despite their participation in the marketing logics of media franchising (Johnson). Adaptation theorist Linda Hutcheon proposes that when audiences receive literary adaptations, their pleasure inheres in a mixture of “repetition and difference”, “familiarity and novelty” (114). The difference can take many forms, but may be framed as guaranteed by the “distinction”, or—in Bourdieu’s terms—the cultural capital, of talented individuals and companies. Gerard Genette (Palimpsests) argued that “proximations” or updatings of classic literature involve acknowledging historical shifts in ideological norms as well as aesthetic techniques and tastes. When literary brands are made over using different media, there are economic lures to participation in currently fashionable technologies, as well as current political values. Linda Hutcheon also underlines the pragmatic constraints on the re-imagining of literary brands. “Expensive collaborative art forms” (87) such as films and large stage productions look for safe bets, seeking properties that have the potential to increase the audience for their franchise. Thus the marketplace influences both production and the experience of audiences. While this paper does not attempt a thoroughgoing analysis of audience reception appropriate to a fan studies approach, it borrows concepts from Matt Hills’s theorisation of marketing communication associated with screen “makeovers”. It shows that literary fiction and cinematic texts associated with celebrated authors or auteurist producer-directors share branding discourses characteristic of contemporary consumer culture. Strategies include marketing “reveals” of transformed content (Hills 319). Transformed content is presented not only as demonstrating originality and novelty; these promotional paratexts also perform displays of cultural capital on the part of production teams or of auteurist creatives (321). Case Study 1: Steven Spielberg, The Adventures of Tintin (2011) The Adventures of Tintin: The Secret of the Unicorn is itself an adaptation of a literary brand that reimagines earlier transmedia genres. According to Spielberg’s biographer, the Tintin series of bandes dessinée (comics or graphic novels) by Belgian artist Hergé (Georges Remi), has affinities with “boys’ adventure yarns” referencing and paying homage to the “silent filmmaking and the movie serials of the 1930s and ‘40s” (McBride 530). The three comics adapted by Spielberg belong to the more escapist and less “political” phase of Hergé’s career (531). As a fast-paced action movie, building to a dramatic and spectacular closure, the major plot lines of Spielberg’s film centre on Tintin’s search for clues to the secret of a model ship he buys at a street market. Teaming up with an alcoholic sea captain, Tintin solves the mystery while bullying Captain Haddock into regaining his sobriety, his family seat, and his eagerness to partner in further heroic adventures. Spielberg’s industry stature allowed him the autonomy to combine the commercial motivations of contemporary “tentpole” cinema adaptations with aspirations towards personal reputation as an auteurist director. Many of the promotional paratexts associated with the film stress the aesthetic distinction of the director’s practice alongside the blockbuster spectacle of an action film. Reinventing the Literary Brand as FranchiseComic books constitute the “mother lode of franchises” (Balio 26) in a industry that has become increasingly global and risk-adverse (see also Burke). The fan base for comic book movies is substantial and studios pre-promote their investments at events such as the four-day Comic-Con festival held annually in San Diego (Balio 26). Described as “tentpole” films, these adaptations—often of superhero genres—are considered conservative investments by the Hollywood studios because they “constitute media events; […] lend themselves to promotional tie-ins”; are “easy sells in world markets and […] have the ability to spin off sequels to create a franchise” (Balio 26). However, Spielberg chose to adapt a brand little known in the primary market (the US), thus lacking the huge fan-based to which pre-release promotional paratexts might normally be targeted. While this might seem a risky undertaking, it does reflect “changed industry realities” that seek to leverage important international markets (McBride 531). As a producer Spielberg pursued his own strategies to minimise economic risk while allowing him creative choices. This facilitated the pursuit of professional reputation alongside commercial success. The dual release of both War Horse and Tintin exemplify the director-producer’s career practice of bracketing an “entertainment” film with a “more serious work” (McBride 530). The Adventures of Tintin was promoted largely as technical tour de force and spectacle. Conversely War Horse—also adapted from a children’s text—was conceived as a heritage/nostalgia film, marked with the attention to period detail and lyric cinematography of what Matt Hills describes as “aestheticized fiction”. Nevertheless, promotional paratexts stress the discourse of auteurist transformation even in the case of the designedly more commercial Tintin film, as I discuss further below. These pre-release promotions emphasise Spielberg’s “painterly” directorial hand, as well as the professional partnership with Peter Jackson that enabled cutting edge innovation in animation. As McBride explains, the “dual release of the two films in the US was an unusual marketing move” seemingly designed to “showcase Spielberg’s artistic versatility” (McBride 530).Promotional Paratexts and Pre-Recruitment of FansAs Jonathan Gray and Jason Mittell have explained, marketing paratexts predate screen adaptations (Gray; Mittell). As part of the commercial logic of franchise development, selective release of information about a literary brand’s transformation are designed to bring fans of the “original,” or of genre communities such as fantasy or comics audiences, on board with the adaptation. Analysing Steven Moffat’s revelations about the process of adapting and creating a modern TV series from Conan Doyle’s canon (Sherlock), Matt Hills draws attention to the focus on the literary, rather than the many screen reinventions. Moffat’s focus on his childhood passion for the Holmes stories thus grounds the team’s adaptation in a period prior to any “knowledge of rival adaptations […] and any detailed awareness of canon” (326). Spielberg (unlike Jackson) denied any such childhood affective investment, claiming to have been unaware of the similarities between Raiders of the Lost Ark (1981) and the Tintin series until alerted by a French reviewer of Raiders (McBride 530). In discussing the paradoxical fidelity of his and Jackson’s reimagining of Tintin, Spielberg performed homage to the literary brand while emphasising the aesthetic limitations within the canon of prior adaptations:‘We want Tintin’s adventures to have the reality of a live-action film’, Spielberg explained during preproduction, ‘and yet Peter and I felt that shooting them in a traditional live-action format would simply not honor the distinctive look of the characters and world that Hergé created. Hergé’s characters have been reborn as living beings, expressing emotion and a soul that goes far beyond anything we’ve been able to create with computer-animated characters.’ (McBride 531)In these “reveals”, the discourse positions Spielberg and Jackson as both fans and auteurs, demonstrating affective investment in Hergé’s concepts and world-building while displaying the ingenuity of the partners as cinematic innovators.The Branded Reveal of Transformed ContentAccording to Hills, “quality TV drama” no less than “makeover TV,” is subject to branding practices such as the “reveal” of innovations attributed to creative professionals. Marketing paratexts discursively frame the “professional and creative distinction” of the teams that share and expand the narrative universe of the show’s screen or literary precursors (319–20). Distinction here refers to the cultural capital of the creative teams, as well as to the essential differences between what adaptation theorists refer to as the “hypotext” (source/original) and “hypertext” (adaptation) (Genette Paratexts; Hutcheon). The adaptation’s individualism is fore-grounded, as are the rights of creative teams to inherit, transform, and add richness to the textual universe of the precursor texts. Spielberg denied the “anxiety of influence” (Bloom) linking Tintin and Raiders, though he is reported to have enthusiastically acknowledged the similarities once alerted to them. Nevertheless, Spielberg first optioned Hergé’s series only two years later (1983). Paratexts “reveal” Hergé’s passing of the mantle from author to director, quoting his: “ ‘Yes, I think this guy can make this film. Of course it will not be my Tintin, but it can be a great Tintin’” (McBride 531).Promotional reveals in preproduction show both Spielberg and Jackson performing mutually admiring displays of distinction. Much of this is focused on the choice of motion capture animation, involving attachment of motion sensors to an actor’s body during performance, permitting mapping of realistic motion onto the animated figure. While Spielberg paid tribute to Jackson’s industry pre-eminence in this technical field, the discourse also underlines Spielberg’s own status as auteur. He claimed that Tintin allowed him to feel more like a painter than any prior film. Jackson also underlines the theme of direct imaginative control:The process of operating the small motion-capture virtual camera […] enabled Spielberg to return to the simplicity and fluidity of his 8mm amateur films […] [The small motion-capture camera] enabled Spielberg to put himself literally in the spaces occupied by the actors […] He could walk around with them […] and improvise movements for a film Jackson said they decided should have a handheld feel as much as possible […] All the production was from the imagination right to the computer. (McBride 532)Along with cinematic innovation, pre-release promotions thus rehearse the imaginative pre-eminence of Spielberg’s vision, alongside Jackson and his WETA company’s fantasy credentials, their reputation for meticulous detail, and their innovation in the use of performance capture in live-action features. This rehearsal of professional capital showcases the difference and superiority of The Adventures of Tintin to previous animated adaptations.Case Study 2: Andrew Motion: Silver, Return to Treasure Island (2012)At first glance, literary fiction would seem to be a far-cry from the commercial logics of tentpole cinema. The first work of pure fiction by a former Poet Laureate of Great Britain, updating a children’s classic, Silver: Return to Treasure Island signals itself as an exemplar of quality fiction. Yet the commercial logics of the publishing industry, no less than other media franchises, routinise practices such as author interviews at bookshop visits and festivals, generating paratexts that serve its promotional cycle. Motion’s choice of this classic for adaptation is a step further towards a popular readership than his poetry—or the memoirs, literary criticism, or creative non-fiction (“fabricated” or speculative biographies) (see Mars-Jones)—that constitute his earlier prose output. Treasure Island’s cultural status as boy’s adventure, its exotic setting, its dramatic characters long available in the public domain through earlier screen adaptations, make it a shrewd choice for appropriation in the niche market of literary fiction. Michael Cathcart’s introduction to his ABC Radio National interview with the author hones in on this:Treasure Island is one of those books that you feel as if you’ve read, event if you haven’t. Long John Silver, young Jim Hawkins, Blind Pew, Israel Hands […], these are people who stalk our collective unconscious, and they’re back. (Cathcart)Motion agrees with Cathcart that Treasure Island constitutes literary and common cultural heritage. In both interviews I analyse in the discussion here, Motion states that he “absorbed” the book, “almost by osmosis” as a child, yet returned to it with the mature, critical, evaluative appreciation of the young adult and budding poet (Darragh 27). Stevenson’s original is a “bloody good book”; the implication is that it would not otherwise have met the standards of a literary doyen, possessing a deep knowledge of, and affect for, the canon of English literature. Commercial Logic and Cultural UpdatingSilver is an unauthorised sequel—in Genette’s taxonomy, a “continuation”. However, in promotional interviews on the book and broadcast circuit, Motion claimed a kind of license from the practice of Stevenson, a fellow writer. Stevenson himself notes that a significant portion of the “bar silver” remained on the island, leaving room for a sequel to be generated. In Silver, Jim, the son of Stevenson’s Jim Hawkins, and Natty, daughter of Long John Silver and the “woman of colour”, take off to complete and confront the consequences of their parents’ adventures. In interviews, Motion identifies structural gaps in the precursor text that are discursively positioned to demand completion from, in effect, Stevenson’s literary heir: [Stevenson] was a person who was interested in sequels himself, indeed he wrote a sequel to Kidnapped [which is] proof he was interested in these things. (Cathcart)He does leave lots of doors and windows open at the end of Treasure Island […] perhaps most bewitchingly for me, as the Hispaniola sails away, they leave behind three maroons. So what happened to them? (Darragh)These promotional paratexts drop references to Great Expectations, Heart of Darkness, Lord of the Flies, Wild Sargasso Sea, the plays of Shakespeare and Tom Stoppard, the poetry of Auden and John Clare, and Stevenson’s own “self-conscious” sources: Defoe, Marryat. Discursively, they evidence “double coding” (Hills) as both homage for the canon and the literary “brand” of Stevenson’s popular original, while implicated in the commercial logic of the book industry’s marketing practices.Displays of DistinctionMotion’s interview with Sarah Darragh, for the National Association of Teachers of English, performs the role of man of letters; Motion “professes” and embodies the expertise to speak authoritatively on literature, its criticism, and its teaching. Literature in general, and Silver in particular, he claims, is not “just polemic”, that is “not how it works”, but it does has the ability to recruit readers to moral perspectives, to convey “ new ideas[s] of the self.” Silver’s distinction from Treasure Island lies in its ability to position “deep” readers to develop what is often labelled “theory of mind” (Wolf and Barzillai): “what good literature does, whether you know it or not, is to allow you to be someone else for a bit,” giving us “imaginative projection into another person’s experience” (Darragh 29). A discourse of difference and superiority is also associated with the transformed “brand.” Motion is emphatic that Silver is not a children’s book—“I wouldn’t know how to do that” (Darragh 28)—a “lesser” genre in canonical hierarchies. It is a writerly and morally purposeful fiction, “haunted” by greats of the canon and grounded in expertise in philosophical and literary heritage. In addition, he stresses the embedded seriousness of his reinvention: it is “about how to be a modern person and about greed and imperialism” (Darragh 27), as well as a deliberatively transformed artefact:The road to literary damnation is […] paved with bad sequels and prequels, and the reason that they fail […] is that they take the original on at its own game too precisely […] so I thought, casting my mind around those that work [such as] Tom Stoppard’s play Rosencrantz and Guildenstern are Dead […] or Jean Rhys’ wonderful novel Wide Sargasso Sea which is about the first Mrs Rochester in Jane Eyre […] that if I took a big step away from the original book I would solve this problem of competing with something I was likely to lose in competition with and to create something that was a sort of homage […] towards it, but that stood at a significant distance from it […]. (Cathcart) Motion thus rehearses homage and humility, while implicitly defending the transformative imagination of his “sequel” against the practice of lesser, failed, clonings.Motion’s narrative expansion of Stevenson’s fictional universe is an example of “overwriting continuity” established by his predecessor, and thus allowing him to make “meaningful claims to creative and professional distinction” while demonstrating his own “creative viewpoint” (Hills 320). The novel boldly recapitulates incidental details, settings, and dramatic embedded character-narrations from Treasure Island. Distinctively, though, its opening sequence is a paean to romantic sensibility in the tradition of Wordsworth’s The Prelude (1799–1850).The Branded Reveal of Transformed ContentSilver’s paratexts discursively construct its transformation and, by implication, improvement, from Stevenson’s original. Motion reveals the sequel’s change of zeitgeist, its ideological complexity and proximity to contemporary environmental and postcolonial values. These are represented through the superior perspective of romanticism and the scientific lens on the natural world:Treasure Island is a pre-Enlightenment story, it is pre-French Revolution, it’s the bad old world […] where people have a different ideas of democracy […] Also […] Jim is beginning to be aware of nature in a new way […] [The romantic poet, John Clare] was publishing in the 1820s but a child in the early 1800s, I rather had him in mind for Jim as somebody who was seeing the world in the same sort of way […] paying attention to the little things in nature, and feeling a sort of kinship with the natural world that we of course want to put an environmental spin on these days, but [at] the beginning of the 1800s was a new and important thing, a romantic preoccupation. (Cathcart)Motion’s allusion to Wild Sargasso Sea discursively appropriates Rhys’s feminist and postcolonial reimagination of Rochester’s creole wife, to validate his portrayal of Long John Silver’s wife, the “woman of colour.” As Christian Moraru has shown, this rewriting of race is part of a book industry trend in contemporary American adaptations of nineteenth-century texts. Interviews position readers of Silver to receive the novel in terms of increased moral complexity, sharing its awareness of the evils of slavery and violence silenced in prior adaptations.Two streams of influence [come] out of Treasure Island […] one is Pirates of the Caribbean and all that jolly jape type stuff, pirates who are essentially comic [or pantomime] characters […] And the other stream, which is the other face of Long John Silver in the original is a real menace […] What we are talking about is Somalia. Piracy is essentially a profoundly serious and repellent thing […]. (Cathcart)Motion’s transformation of Treasure Island, thus, improves on Stevenson by taking some of the menace that is “latent in the original”, yet downplayed by the genre reinvented as “jolly jape” or “gorefest.” In contrast, Silver is “a book about serious things” (Cathcart), about “greed and imperialism” and “how to be a modern person,” ideologically reconstructed as “philosophical history” by a consummate man of letters (Darragh).ConclusionWhen iconic literary brands are reimagined across media, genres and modes, creative professionals frequently need to balance various affective and commercial investments in the precursor text or property. Updatings of classic texts require interpretation and the negotiation of subtle changes in values that have occurred since the creation of the “original.” Producers in risk-averse industries such as screen and publishing media practice a certain pragmatism to ensure that fans’ nostalgia for a popular brand is not too violently scandalised, while taking care to reproduce currently popular technologies and generic conventions in the interest of maximising audience. As my analysis shows, promotional circuits associated with “quality” fiction and cinema mirror the commercial logics associated with less valorised genres. Promotional paratexts reveal transformations of content that position audiences to receive them as creative innovations, superior in many senses to their literary precursors due to the distinctive expertise of creative professionals. Paying lip-service the sophisticated reading practices of contemporary fans of both cinema and literary fiction, their discourse shows the conflicting impulses to homage, critique, originality, and recruitment of audiences.ReferencesBalio, Tino. Hollywood in the New Millennium. London: Palgrave Macmillan/British Film Institute, 2013.Bloom, Harold. The Anxiety of Influence: A Theory of Poetry. 2nd ed. Oxford: Oxford UP, 1997.Bourdieu, Pierre. Distinction: A Social Critique of the Judgement of Taste. Trans. Richard Nice. Cambridge, MA: Harvard UP, 1987. Burke, Liam. The Comic Book Film Adaptation: Exploring Modern Hollywood's Leading Genre. Jackson, MS: UP of Mississippi, 2015. Cathcart, Michael (Interviewer). Andrew Motion's Silver: Return to Treasure Island. 2013. Transcript of Radio Interview. Prod. Kate Evans. 26 Jan. 2013. 10 Apr. 2013 ‹http://www.abc.net.au/radionational/booksplus/silver/4293244#transcript›.Darragh, Sarah. "In Conversation with Andrew Motion." NATE Classroom 17 (2012): 27–30.Genette, Gérard. Palimpsests: Literature in the Second Degree. Lincoln, NE: U of Nebraska P, 1997. ———. Paratexts: Thresholds of Interpretation. Cambridge: Cambridge UP, 1997. Gray, Jonathan. Show Sold Separately: Promos, Spoilers, and Other Media Paratexts. New York: New York UP, 2010.Hills, Matt. "Rebranding Dr Who and Reimagining Sherlock: 'Quality' Television as 'Makeover TV Drama'." International Journal of Cultural Studies 18.3 (2015): 317–31.Johnson, Derek. Media Franchising: Creative License and Collaboration in the Culture Industries. Postmillennial Pop. New York: New York UP, 2013.Mars-Jones, Adam. "A Thin Slice of Cake." The Guardian, 16 Feb. 2003. 5 Oct. 2015 ‹http://www.theguardian.com/books/2003/feb/16/andrewmotion.fiction›.McBride, Joseph. Steven Spielberg: A Biography. 3rd ed. London: Faber & Faber, 2012.Mittell, Jason. Complex TV: The Poetics of Contemporary Television Storytelling. New York: New York UP, 2015.Moraru, Christian. Rewriting: Postmodern Narrative and Cultural Critique in the Age of Cloning. Herndon, VA: State U of New York P, 2001. Motion, Andrew. Silver: Return to Treasure Island. London: Jonathan Cape, 2012.Raiders of the Lost Ark. Dir. Steven Spielberg. Paramount/Columbia Pictures, 1981.Wolf, Maryanne, and Mirit Barzillai. "The Importance of Deep Reading." Educational Leadership. March (2009): 32–36.Wordsworth, William. The Prelude, or, Growth of a Poet's Mind: An Autobiographical Poem. London: Edward Moxon, 1850.

AWARDSSome major international children’s literature awards have just been announced as I compile the news for this issue. Several of these have Canadian connections.2016 ALSC (Association for Library Service to Children) Book & Media Award WinnersJohn Newbery Medal"Last Stop on Market Street,” written by Matt de la Peña, illustrated by Christian Robinson and published by G. P. Putnam’s Sons, an imprint of Penguin Books (USA) LLC Newbery Honor Books"The War that Saved My Life," written by Kimberly Brubaker Bradley and published by Dial Books for Young Readers, an imprint of Penguin Books (USA) LLC“Roller Girl,” written and illustrated by Victoria Jamieson and published by Dial Books for Young Readers, an imprint of Penguin Books (USA) LLC“Echo,” written by Pam Muñoz Ryan and published by Scholastic Press, an imprint of Scholastic Inc.Randolph Caldecott Medal"Finding Winnie: The True Story of the World’s Most Famous Bear," illustrated by Sophie Blackall, written by Lindsay Mattick and published by Little, Brown and Company, a division of Hachette Book Group, Inc.Caldecott Honor Books"Trombone Shorty," illustrated by Bryan Collier, written by Troy Andrews and published by Abrams Books for Young Readers, an imprint of ABRAMS“Waiting,” illustrated and written by Kevin Henkes, published by Greenwillow Books, an imprint of HarperCollins Publishers“Voice of Freedom Fannie Lou Hamer Spirit of the Civil Rights Movement,” illustrated by Ekua Holmes, written by Carole Boston Weatherford and published by Candlewick Press“Last Stop on Market Street,” illustrated by Christian Robinson, written by Matt de le Peña and published by G. P. Putnam’s Sons, an imprint of Penguin Books (USA) LLC Laura Ingalls Wilder AwardJerry Pinkney -- His award-winning works include “The Lion and the Mouse,” recipient of the Caldecott Award in 2010. In addition, Pinkney has received five Caldecott Honor Awards, five Coretta Scott King Illustrator Awards, and four Coretta Scott King Illustrator Honors. 2017 May Hill Arbuthnot Honor Lecture AwardJacqueline Woodson will deliver the 2017 May Hill Arbuthnot Honor Lecture. Woodson is the 2014 National Book Award winner for her New York Times bestselling memoir, “Brown Girl Dreaming.” Mildred L. Batchelder Award“The Wonderful Fluffy Little Squishy,” published by Enchanted Lion Books, written and illustrated by Beatrice Alemagna, and translated from the French by Claudia Zoe BedrickBatchelder Honor Books“Adam and Thomas,” published by Seven Stories Press, written by Aharon Appelfeld, iIllustrated by Philippe Dumas and translated from the Hebrew by Jeffrey M. Green“Grandma Lives in a Perfume Village,” published by NorthSouth Books, an imprint of Nordsüd Verlag AG, written by Fang Suzhen, iIllustrated by Sonja Danowski and translated from the Chinese by Huang Xiumin“Written and Drawn by Henrietta,” published by TOON Books, an imprint of RAW Junior, LLC and written, illustrated, and translated from the Spanish by Liniers.Pura Belpre (Author) Award“Enchanted Air: Two Cultures, Two Wings: A Memoir," written by Margarita Engle and published by Atheneum Books for Young Readers, an imprint of Simon & Schuster Children’s Publishing DivisionBelpre (Author) Honor Books"The Smoking Mirror," written by David Bowles and published by IFWG Publishing, Inc."Mango, Abuela, and Me," written by Meg Medina, illustrated by Angela Dominguez and published by Candlewick PressPura Belpre (Illustrator) Award"The Drum Dream Girl," illustrated by Rafael López, written by Margarita Engle and published by Houghton Mifflin HarcourtBelpre (Illustrator) Honor Books"My Tata’s Remedies = Los remedios de mi tata,” iIllustrated by Antonio Castro L., written by Roni Capin Rivera-Ashford and published by Cinco Puntos Press“Mango, Abuela, and Me,” illustrated by Angela Dominguez, written by Meg Medina and published by Candlewick Press“Funny Bones: Posada and His Day of the Dead Calaveras,” illustrated and written by Duncan Tonatiuh and published by Abrams Books for Young Readers, an imprint of ABRAMSAndrew Carnegie Medal "That Is NOT a Good Idea," produced by Weston Woods Studios, Inc.Theodor Seuss Geisel Award"Don’t Throw It to Mo!" written by David A. Adler, illustrated by Sam Ricks and published by Penguin Young Readers, and imprint of Penguin Group (USA), LLCGeisel Honor Books "A Pig, a Fox, and a Box," written and illustrated by Jonathan Fenske and published by Penguin Young Readers, an Imprint of Penguin Group (USA) LLC"Supertruck," written and illustrated by Stephen Savage and published by A Neal Porter Book published by Roaring Brook Press, a division of Holtzbrinck Publishing Holdings Limited Partnership"Waiting," written and illustrated by Kevin Henkes and published by Greenwillow Books, an imprint of HarperCollins Publishers.Odyssey Award"The War that Saved My Life," produced by Listening Library, an imprint of the Penguin Random House Audio Publishing Group, written by Kimberly Brubaker Bradley and narrated by Jayne EntwistleOdyssey Honor Audiobook"Echo," produced by Scholastic Audio / Paul R. Gagne, written by Pam Munoz Ryan and narrated by Mark Bramhall, David De Vries, MacLeod Andrews and Rebecca SolerRobert F. Sibert Informational Book Medal"Funny Bones: Posada and His Day of the Dead Calaveras,” written and illustrated by Duncan Tonatiuh and published by Abrams Books for Young Readers, an imprint of ABRAMSSibert Honor Books"Drowned City: Hurricane Katrina and New Orleans," written and illustrated by Don Brown and published by Houghton Mifflin Harcourt"The Boys Who Challenged Hitler: Knud Pedersen and the Churchill Club," by Phillip Hoose and published by Farrar Straus Giroux Books for Young Readers"Turning 15 on the Road to Freedom: My Story of the 1965 Selma Voting Rights March," written by Lynda Blackmon Lowery as told to Elspeth Leacock and Susan Buckley, illustrated by PJ Loughran and published by Dial Books, an imprint of Penguin Group (USA) LLC"Voice of Freedom: Fannie Lou Hamer, Spirit of the Civil Rights Movement," written by Carole Boston Weatherford, illustrated by Ekua Holmes and published by Candlewick PressCONFERENCES & EVENTSThis 2016 is shaping up to be a busy year for those of us involved with Canadian children’s literature. To tantalize your appetite (and encourage you to get involved) here are some highlights:January:Vancouver Children’s Literature Roundtable event: A Celebration of BC’s Award Children’s Authors and Illustrators with special guests Rachel Hartman and the Children’s Literature Roundtables of Canada 2015 Information Book Award winners Margriet Ruurs & Katherine Gibson, January 27, 2016, 7 – 9 pm. Creekside Community Centre, 1 Athletes Way, Vancouver. Free to members and students.April:Wordpower programs from the Young Alberta Book Society feature teams of Albertan children’s literary artists touring to schools in rural areas. Thanks to the generous sponsorship of Cenovus Energy, schools unable to book artist visits due to prohibitive travel costs are able to participate.April 4-8: Wordpower South will send 8 artist teams to communities roughly between Drumheller and Medicine Hat. Artists include Karen Bass, Lorna Shultz-Nicholson, Bethany Ellis, Marty Chan, Mary Hays, Sigmund Brouwer, Carolyn Fisher, Natasha DeenApril 25-29: Wordpower North will have a team of 8 artists traveling among communities in north-eastern Alberta such as Fort MacKay, Conklin, Wabasca, Lac La Biche, Cold Lake, and Bonnyville. The artists include Kathy Jessup, Lois Donovan, Deborah Miller, David Poulsen, Gail de Vos, Karen Spafford-Fitz, Hazel Hutchins, Georgia Graham May: COMICS AND CONTEMPORARY LITERACY: May 2, 2016; 8:30am - 4:30pm at the Rozsa Centre, University of Calgary. This is a one day conference featuring presentations and a workshop by leading authors, scholars, and illustrators from the world of comics and graphic novels. This conference is the 5th in the annual 'Linguistic Diversity and Language Policy' series sponsored by the Chair, English as an Additional Language, Werklund School of Education, University of Calgary. Tom Ricento is the current Chair-holder. The conference is free and lunch is provided. Seating is limited, so register early. The four presenters are:Jillian Tamaki, illustrator for This One Summer, and winner of the Governor General's Award for children's illustration.Richard van Camp, best-selling author of The Lesser Blessed and Three Feathers, and member of the Dogrib Nation.Dr. Nick Sousanis, post-doctoral scholar, teacher and creator of the philosophical comic Unflattening.Dr. Bart Beaty, University of Calgary professor, acclaimed comics scholar and author of Comics vs. Art TD Canadian Children’s Book Week 2016. In 2016, the Canadian Children's Book Centre celebrates 40 years of bringing great Canadian children's books to young readers across the country and the annual TD Canadian Children’s Book Week will be occurring this May across Canada. The theme this year is the celebration of these 40 years of great books written, illustrated and published in Canada as well as stories that have been told over the years. The 2016 tour of storytellers, authors and illustrators and their area of travel are as follows:Alberta: Bob Graham, storyteller; Kate Jaimet, authorBritish Columbia (Interior region) Lisa Dalrymple, author; (Lower Mainland region) Graham Ross, illustrator; (Vancouver Island region) Wesley King, author; (Northern region, Rebecca Bender, author & illustrator.Manitoba: Angela Misri, author; Allison Van Diepen, authorNew Brunswick: Mary Ann Lippiatt, storytellerNewfoundland: Maureen Fergus, authorLabrador: Sharon Jennings, authorNorthwest Territories: Geneviève Després, illustratorNova Scotia: Judith Graves, authorNunavut: Gabrielle Grimard, illustratorOntario: Karen Autio, author; Marty Chan, author; Danika Dinsmore, author; Kallie George, author; Doretta Groenendyk, author & illustrator; Alison Hughes, author; Margriet Ruurs, author.Prince Edward Island: Wallace Edwards, author & illustratorQuebec (English-language tour): LM Falcone, author; Simon Rose, author; Kean Soo, author & illustrator; Robin Stevenson, author; and Tiffany Stone, author/poet.Saskatchewan: (Saskatoon and northern area) Donna Dudinsky, storyteller; (Moose Jaw/Regina and southern area) Sarah Ellis, authorYukon: Vicki Grant, author-----Gail de Vos is an adjunct professor who teaches courses on Canadian children's literature, young adult literature, and comic books & graphic novels at the School of Library and Information Studies (SLIS) at the University of Alberta. She is the author of nine books on storytelling and folklore. Gail is also a professional storyteller who has taught the storytelling course at SLIS for over two decades.