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Journal articles on the topic 'Volcanic Chain'

Author: Grafiati

Published: 3 June 2025

Last updated: 1 August 2025

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1

McDOUGALL, IAN. "Age of volcanism and its migration in the Samoa Islands." Geological Magazine 147, no. 5 (2010): 705–17. http://dx.doi.org/10.1017/s0016756810000038.

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AbstractPotassium–argon (K–Ar) ages on whole rock samples have been measured on lavas from the subaerial Samoa Islands, which form a broadly linear volcanic chain that extends from the ESE to the WNW for about 360 km. The Manu'a Islands near the southeast limit of the chain exhibit youthful ages, with most <0.4 Ma, in keeping with the geological observations. Tutuila consists of several volcanoes, and previous work yielded a mean K–Ar age of 1.26 ± 0.15 Ma for the shield-building volcanism. Upolu, to the WNW of Tutuila, gives a mean age of 2.15 ± 0.35 Ma for the shield-building phase, repre

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2

White, Randall A., David H. Harlow, and Salvador Alvarez. "The San Salvador Earthquake of October 10, 1986—Seismological Aspects and Other Recent Local Seismicity." Earthquake Spectra 3, no. 3 (1987): 419–34. http://dx.doi.org/10.1193/1.1585439.

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The San Salvador earthquake of October 10, 1986 originated along the Central American volcanic chain within the upper crust of the Caribbean Plate. Results from a local seismograph network show a tectonic style main shock-aftershock sequence, with a magnitude, Mw, 5.6. The hypocenter was located 7.3 km below the south edge of San Salvador. The main shock ruptured along a nearly vertical plane toward the north-northeast. A main shock fault-plane solution shows a nearly vertical fault plane striking N32\sz\E, with left-lateral sense of motion. This earthquake is the second Central American volca

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3

Kereszturi, Gábor, and Károly Németh. "Shallow-seated controls on the evolution of the Upper Pliocene Kopasz-hegy nested monogenetic volcanic chain in the Western Pannonian Basin (Hungary)." Geologica Carpathica 62, no. 6 (2011): 535–46. http://dx.doi.org/10.2478/v10096-011-0038-3.

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Shallow-seated controls on the evolution of the Upper Pliocene Kopasz-hegy nested monogenetic volcanic chain in the Western Pannonian Basin (Hungary)Monogenetic, nested volcanic complexes (e.g. Tihany) are common landforms in the Bakony-Balaton Highland Volcanic Field (BBHVF, Hungary), which was active during the Late Miocene up to the Early Pleistocene. These types of monogenetic volcanoes are usually evolved in a slightly different way than their "simple" counterparts. The Kopasz-hegy Volcanic Complex (KVC) is inferred to be a vent complex, which evolved in a relatively complex way as compar

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4

Nomikou, Paraskevi, Christian Hübscher, and Steven Carey. "The Christiana–Santorini–Kolumbo Volcanic Field." Elements 15, no. 3 (2019): 171–76. http://dx.doi.org/10.2138/gselements.15.3.171.

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The Christiana–Santorini–Kolumbo volcanic field in the South Aegean Sea (Greece) is one of the most important in Europe, having produced more than 100 explosive eruptions in the last 400,000 years. Its volcanic centers include the extinct Christiana Volcano and associated seamounts, Santorini caldera with its intracaldera Kameni Volcano, Kolumbo Volcano, and 24 other submarine cones of the Kolumbo chain. Earthquakes, volcanic eruptions, submarine mass wasting, neotectonics and gas releases from these centers pose significant geohazards to human populations and infrastructures of the Eastern Me

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5

Verkhoturov, Alexey A. "ANALYSIS OF CHANGES IN THE STATE OF ECOSYSTEMS ON ATLASOVA ISLAND (KURIL ISLANDS)." Vestnik SSUGT (Siberian State University of Geosystems and Technologies) 25, no. 3 (2020): 139–50. http://dx.doi.org/10.33764/2411-1759-2020-25-3-139-150.

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The territory of the Kuril Islands is a chain of volcanic structures and is subject, to certain extent, to volcanic hazards. Atlasova Island is composed of products of the Alaid volcano, which is characterized by effusive and explosive activity. The article analyzes the changes in ecosystems on Atlasov island, which are periodically caused by the Alaid volcano eruption. Large amount of pyroclastic material are brought to the surface during explosive eruptions: blocks, bombs, tephra, lapilli and volcanic ash, which is transported in the atmosphere over very long distances. Ecosystems are affect

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6

Luhr, J. F., and P. Lazaar. "The southern Guadalajara volcanic chain, Jalisco, México." Geofísica Internacional 24, no. 4 (1985): 691–700. http://dx.doi.org/10.22201/igeof.00167169p.1985.24.4.2192.

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La cadena volcánica del sur de Guadalajara consiste en ocho pequeños conos de lava y ceniza, de la edad PlioPleistocénica. Dichos conos presentan una tendencia NW-SE y atraviesan la parte sur de la ciudad de Guadalajara. Esta cadena y otros numerosos alineamientos volcánicos én el sector occldentai def Cinturón Volcánico Mexicano están relacionados con un episodio vigente de abertura cortical, y nos proporcionan muy valiosa información acerca del campo de esfuerzos en la corteza superior prevaleciente al ocurrir la erupción. Las muestras de lava de los conós al sur de Guadalajara son andesitas

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7

Basylevska, M., and V. Bogillo. "The impact of volcanic emission of halogenated compounds on the Southern Hemisphere and Antarctic environment." Ukrainian Antarctic Journal, no. 2 (2021): 12–34. http://dx.doi.org/10.33275/1727-7485.2.2021.675.

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The study aims to estimate and compare the global emission for 20 halocarbons from volcanic and hydrothermal sources into the Earth’s atmosphere. It follows from the results that the contribution of volcanic emission for these species in the depletion of stratospheric ozone in the catalytic halogen cycles does not exceed 0.1%. Still, they significantly impair the level of tropospheric ozone near the volcanoes. The scheme of gas-phase free radical chain halogenation of the hydrocarbons is proposed and confirmed by thermodynamic and kinetic calculations. This explains the experimental ratios bet

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8

Ponyalou, Olive L., Michael G. Petterson, and Joseph O. Espi. "The Petrology and Geochemistry of REE-Enriched, Alkaline Volcanic Rocks of Ambitle Island, Feni Island Group, Papua New Guinea." Geosciences 13, no. 11 (2023): 339. http://dx.doi.org/10.3390/geosciences13110339.

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Ambitle in the Feni Island Group is located within the NW trending Tabar–Lihir–Tanga–Feni (TLTF) volcanic island chain, Melanesian Arc, northeastern Papua New Guinea. The TLTF chain is renowned for its alkaline magmatism, geothermal activity, copper–gold mineralization, and world-class gold mining. Although its geochemical patterns indicate island arc signatures (i.e., high LILE and depleted HFSE), TLTF volcanism is not directly related to the older Melanesian Arc subduction system. However, it may have been influenced by source mantle metasomatism linked to the older subduction. The purpose o

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9

Bergal-Kuvikas, O. V., and A. N. Rogozin. "THE RELEVANCE OF THE STUDY OF THE PRIBREZHNY VOLCANIC COMPLEX IN THE CONTEXT OF THE HISTORY INVESTIGATIONS OF SOUTH KAMCHATKA." Geodynamics & Tectonophysics 14, no. 5 (2023): 0724. http://dx.doi.org/10.5800/gt-2023-14-5-0724.

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The present paper contains a review of publications, geological maps and reports on the study of the Pribrezhny volcanic complex of South Kamchatka. The Pribrezhny volcanic complex is comprised of a number of closeset volcanic massifs stretching chain-like along the narrow coastline of the Beregovoy ridge from the Avacha Bay to the Vestnik Bay. The relevance of the work is related to the necessity of revising the geodynamic history of formation of the study area which stems from emergence of some fragmentary, contradictory information about magmatic complexes of South Kamchatka. The paper pres

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10

Nomikou, Paraskevi, Steven Carey, Katherine L. Croff Bell, et al. "Morphological analysis and related volcanic features of the Kolumbo submarine volcanic chain (NE of Santorini Island, Aegean Volcanic Arc)." Zeitschrift für Geomorphologie, Supplementary Issues 57, no. 3 (2013): 29–47. http://dx.doi.org/10.1127/0372-8854/2013/s-00142.

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11

Butterworth, N. P., R. D. Müller, L. Quevedo, J. M.O'Connor, K. Hoernle, and G. Morra. "Pacific Plate slab pull and intraplate deformation in the early Cenozoic." Solid Earth Discussions 6, no. 1 (2014): 145–90. http://dx.doi.org/10.5194/sed-6-145-2014.

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Abstract. Large tectonic plates are known to be susceptible to internal deformation, leading to a range of phenomena including intraplate volcanism. However, the space and time dependence of intraplate deformation and its relationship with changing plate boundary configurations, subducting slab geometries, and absolute plate motion is poorly understood. We utilise a buoyancy driven Stokes flow solver, BEM-Earth, to investigate the contribution of subducting slabs through time on Pacific Plate motion and plate-scale deformation, and how this is linked to intraplate volcanism. We produce a serie

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12

Butterworth, N. P., R. D. Müller, L. Quevedo, J. M. O'Connor, K. Hoernle, and G. Morra. "Pacific plate slab pull and intraplate deformation in the early Cenozoic." Solid Earth 5, no. 2 (2014): 757–77. http://dx.doi.org/10.5194/se-5-757-2014.

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Abstract. Large tectonic plates are known to be susceptible to internal deformation, leading to a~range of phenomena including intraplate volcanism. However, the space and time dependence of intraplate deformation and its relationship with changing plate boundary configurations, subducting slab geometries, and absolute plate motion is poorly understood. We utilise a buoyancy-driven Stokes flow solver, BEM-Earth, to investigate the contribution of subducting slabs through time on Pacific plate motion and plate-scale deformation, and how this is linked to intraplate volcanism. We produce a serie

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13

Thivet, Simon, Kai-Uwe Hess, Donald B. Dingwell, et al. "Volatiles of the active Mayotte volcanic chain: STA & EGA-MS analysis of volcanic products." Chemical Geology 618 (February 2023): 121297. http://dx.doi.org/10.1016/j.chemgeo.2022.121297.

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14

SUÁREZ, MANUEL, RITA DE LA CRUZ, MICHAEL BELL, and ALAIN DEMANT. "Cretaceous slab segmentation in southwestern Gondwana." Geological Magazine 147, no. 2 (2009): 193–205. http://dx.doi.org/10.1017/s0016756809990355.

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AbstractThe Mesozoic Austral Basin of Patagonia, in southwestern Gondwana, experienced a major tectonic segmentation during Aptian times. Sometime between 121 and 118 Ma (Aptian), the northern part of the Austral Basin, known as the Aisén Basin or Río Mayo Embayment, was inverted, with the sediments overlain by calc-alkaline subaerial volcanic rocks of Aptian to Maastrichtian age. In the southern segment of the Austral Basin, known as the Magallanes Basin, predominantly marine sediments accumulated until Cenozoic times in a back-arc position, relative to a magmatic arc located to the west. The

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15

Seton, Maria, Simon Williams, Nick Mortimer, Sebastien Meffre, Steven Micklethwaite, and Sabin Zahirovic. "Magma production along the Lord Howe Seamount Chain, northern Zealandia." Geological Magazine 156, no. 9 (2019): 1605–17. http://dx.doi.org/10.1017/s0016756818000912.

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AbstractOne of the world’s most notable intraplate volcanic regions lies on the eastern Australian plate and includes two age-progressive trails offshore (Tasmantid and Lord Howe seamount chains) and the world’s longest continental hotspot trail (Cosgrove Track). While most studies agree that these chains formed by the rapid northward motion of the Australian plate over a slowly moving mantle source, the volcanic output along these trails, their plate–mantle interactions and the source of the magmatism remain unconstrained. A geophysical mapping and dredging campaign on the RV Southern Surveyo

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16

Naranjo, J. A., A. Puig, and M. Suárez. "A note on Lower Jurassic magmatism in the Coastal Cordillera of Atacama, Chile." Geological Magazine 123, no. 6 (1986): 699–702. http://dx.doi.org/10.1017/s0016756800024213.

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AbstractRadiometric dates on specimens of plutons of the Coastal Cordillera of Atacama span the period 300–110 Ma. A group of dates cluster around 190 Ma and evidence is presented which strongly suggests that they represent near crystallization ages. The geographic distribution of these plutons, adjacent to Liassic tuffs and lavas (Pan de Azúcar and Posada de los Hidalgo formations), suggests a genetic relationship between them, and that the plutons were the roots of the Lower Jurassic volcanic chain. The location of these granitoids to the west of the Liassic volcanic rocks, favours a previou

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17

White, Randall A., and David H. Harlow. "Destructive upper-crustal earthquakes of Central America since 1900." Bulletin of the Seismological Society of America 83, no. 4 (1993): 1115–42. http://dx.doi.org/10.1785/bssa0830041115.

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Abstract We have compiled a catalog of 51 destructive upper-crustal earthquakes in Central America since 1900. An event is included if it caused casualties or heavy damage of Modified Mercalli (MM) intensity ≧ VII. All events larger than magnitude Ms 5.7 are found to be destructive. We believe the catalog is complete for events of Ms ≧ 6 along the volcanic front. The catalog includes estimates of epicentral coordinates, depth, magnitude, and casualties for all events and presents MM intensity VII contours for most events. Data in this catalog place severe constraints on the spatial, temporal,

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18

Borgatti, Lisa, Bosi Giovanna, Bracci Antonio Edoardo, et al. "Evidence of late-Holocene mud-volcanic eruptions in the Modena foothills (northern Italy)." Holocene 29, no. 6 (2019): 975–91. http://dx.doi.org/10.1177/0959683619831418.

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Among natural hazards, mud volcanoes can damage property and infrastructures and affect hillslope evolution at different spatial and temporal scales. The results of 10-year-long multidisciplinary investigations performed on a Roman-age archaeological site, La Rovina di Montegibbio, are presented, showing a peculiar example of mutual interplay between human settlement and geological forcing in the mud-volcanic environment. The site (350 m a.s.l.) lies at the termination of the upper Secchia River catchment, near the town of Sassuolo (Modena Province). Here, a 4-km-long mud volcano belt borders

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19

Nakano, Shun, Takaaki Fukuoka, and Shigeo Aramaki. "Trace element abundances in the Quaternary volcanic rocks of the Norikura volcanic chain, central Honshu, Japan." GEOCHEMICAL JOURNAL 21, no. 4 (1987): 159–72. http://dx.doi.org/10.2343/geochemj.21.159.

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20

Fustos-Toribio, Ivo Janos, Bastian Morales-Vargas, Marcelo Somos-Valenzuela, et al. "Debris flow event on Osorno volcano, Chile, during summer 2017: new interpretations for chain processes in the southern Andes." Natural Hazards and Earth System Sciences 21, no. 10 (2021): 3015–29. http://dx.doi.org/10.5194/nhess-21-3015-2021.

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Abstract. Debris flow generation in volcanic zones in the southern Andes has not been widely studied, despite the enormous economic and infrastructure damage that these events can generate. The present work contributes to the understanding of these dynamics based on a study of the 2017 Petrohué debris flow event from two complementary points of view. First, a comprehensive field survey allowed us to determine that a rockfall initiated the debris flow due to an intense rainfall event. The rockfall lithology corresponds to lava blocks and autobrecciated lavas, predominantly over 1500 m a.s.l. Se

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21

Kusky, T. M., J. S. Chow, and S. A. Bowring. "Age and origin of the Boil Mountain ophiolite and Chain Lakes massif, Maine: implications for the Penobscottian orogeny." Canadian Journal of Earth Sciences 34, no. 5 (1997): 646–54. http://dx.doi.org/10.1139/e17-051.

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The Boil Mountain ophiolite complex of west-central Maine is widely interpreted to mark the Lower Ordovician Penobscottian suture between the Dunnage, Chain Lakes, and Gander terranes. The ophiolite consists of two distinct volcanic groups, including a lower island-arc tholeiite sequence and an upper mid-ocean-ridge basalt sequence. A new Middle Ordovician 477 ± 1 Ma U–Pb age on a tonalite sill that intrudes the lower volcanic–gabbroic sequence is younger than other ca. 500 Ma age constraints for the ophiolite and represents a maximum age for the ophiolite prior to final emplacement over gneis

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22

İlhan, Ali. "The Humanitarian Relief Chain." South East European Journal of Economics and Business 6, no. 2 (2011): 45–54. http://dx.doi.org/10.2478/v10033-011-0015-x.

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The Humanitarian Relief Chain Supply Chain Management is a concept that originated and flourished in the manufacturing industry and has been subsequently adapted to many different areas. At present Disaster Management is one of those areas to which it has been adapted. Disaster Management is the set of rules for the coordination of activities at the disaster area and the rational usage of resources. During a disaster several logistics decisions should be made. The unpredictability of global emergencies (e.g., volcanic eruptions, earthquakes, floods) and the stakes of the adequate and timely de

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Macdonald, R., C. J. Hawkesworth, and E. Heath. "The Lesser Antilles volcanic chain: a study in arc magmatism." Earth-Science Reviews 49, no. 1-4 (2000): 1–76. http://dx.doi.org/10.1016/s0012-8252(99)00069-0.

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24

Ducat, Heather. "Hawaii – Hot Spot Volcanic Chain (Not All Honolulu and Hula)." Peninsula Field Naturalists' Club Newsletter (2024:Mar) (March 2024): 6–7. http://dx.doi.org/10.5962/p.382247.

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25

O’Connor, J. M., P. Stoffers, and J. R. Wijbrans. "En echelon volcanic elongate ridges connecting intraplate Foundation Chain volcanism to the Pacific–Antarctic spreading center." Earth and Planetary Science Letters 189, no. 1-2 (2001): 93–102. http://dx.doi.org/10.1016/s0012-821x(01)00348-x.

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O’Connor, J. M., P. Stoffers, and J. R. Wijbrans. "En echelon volcanic elongate ridges connecting intraplate Foundation Chain volcanism to the Pacific–Antarctic spreading center." Earth and Planetary Science Letters 192, no. 4 (2001): 633–48. http://dx.doi.org/10.1016/s0012-821x(01)00461-7.

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27

Fedorov, P. I., N. V. Tsukanov, A. R. Geptner, and V. V. Petrova. "VOLCANISM OF THE EARLY FORMATION STAGE OF ITURUP ISLAND (GREAT KURILE CHAIN)." Bulletin of Kamchatka Regional Association «Educational-Scientific Center». Earth Sciences, no. 1(49) (March 31, 2021): 87–98. http://dx.doi.org/10.31431/1816-5524-2021-1-49-87-98.

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The article presents new petrogeochemical data on the Middle Miocene-Pliocene volcanic rocks from central part of Iturup Island (Great Kurile Chain). It is shown that volcanism of the Middle Miocene-Early Pliocene age in the central part of the Iturup Island took place in a suprasubduction setting. The distribution of high field strength elements (HFSE) and their ratio in the basaltoids indicate their formation upon partial melting of the depleted upper mantle, while the enrichment of rocks with large ionic lithophilic elements (LILE) indicates both a fluid mantle additive introduced into the

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28

Chiara Benedetta, Cannata, De Rosa Rosanna, Donato Paola, Morrone Consuele, and Muto Francesco. "High Preservation Potential Volcaniclastic Sedimentation in the Serravallian Sequence of the Amantea Basin (Coastal Chain, North-Western Calabria)." Geosciences 11, no. 9 (2021): 360. http://dx.doi.org/10.3390/geosciences11090360.

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Evidence of volcaniclastic sedimentation occurs in the first depositional sequence of the sedimentary succession of the Amantea Basin. Volcaniclastic deposits are intercalated in the upper part of a sandstone formation and these show a maximum thickness of about 8 m. The Amantea Basin is a Neogene depozone located along the Tyrrhenian margin of Calabria whose onset started during the Upper Serravallian. The source volcano to these materials had to have been located within or near to the marine basin in order to supply it with significant amounts of pyroclastic fragments emplaced by either pyro

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Gerbi, C. C., S. E. Johnson, and J. N. Aleinikoff. "Origin and orogenic role of the Chain Lakes massif, Maine and Quebec." Canadian Journal of Earth Sciences 43, no. 3 (2006): 339–66. http://dx.doi.org/10.1139/e05-112.

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The Chain Lakes massif has long been an enigmatic component of the Appalachian orogen, but new structural, microstructural, and geochronological information provides the basis for the following new interpretation of the massif and its history. In the early Paleozoic, sediments and volcanic rocks from Laurentia or a Laurentian-derived microcontinent were deposited in a fore-arc basin on the western margin of the Iapetus ocean. Following intrusion of arc-related magmas, the sedimentaryvolcanic sequence was heated sufficiently to melt in place, resulting in stratigraphic disaggregation and diate

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30

Rankenburg, K., J. C. Lassiter, and G. Brey. "Origin of megacrysts in volcanic rocks of the Cameroon volcanic chain ? constraints on magma genesis and crustal contamination." Contributions to Mineralogy and Petrology 147, no. 2 (2004): 129–44. http://dx.doi.org/10.1007/s00410-003-0534-2.

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31

Leichmann, Jaromir, and Ewald Hejl. "Volcanism on Anafi island: short living, extensional, hydromagmatic volcanism in the central part of the South Aegean volcanic chain (Greece)." Neues Jahrbuch für Mineralogie - Abhandlungen 182, no. 3 (2006): 231–40. http://dx.doi.org/10.1127/0077-7757/2006/0047.

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32

Mutia, Maria Theresa M., Myleen L. Magistrado, Myla C. Muyot, et al. "Status of Lake Taal Fisheries Amid Volcanic Threat and Covid 19 Pandemic : A Preliminary Study." Indonesian Journal of Limnology 3, no. 1 (2022): 1–9. http://dx.doi.org/10.51264/inajl.v3i1.23.

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The status of fishery resources of Lake Taal – the third largest lake in the Philippines was assessed to provide updated information on the capture fisheries following the Taal Volcano eruption and COVID-19 pandemic in 2020. Using the methodology of the National Stock Assessment Program of NFRDI, this study was conducted from January to December 2021 at 15 fish landing sites around the lake. In addition, interview schedules of 100 fisherfolk respondents from 11 coastal municipalities were also conducted to assess the effect of the volcanic eruption and pandemic on the livelihood of fisherfolk.

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Guillou, Hervé, René C. Maury, Sylvain Blais, et al. "Age progression along the Society hotspot chain (French Polynesia) based on new unspiked K-Ar ages." Bulletin de la Société Géologique de France 176, no. 2 (2005): 135–50. http://dx.doi.org/10.2113/176.2.135.

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Abstract New K-Ar dates of volcanic rocks from five of the nine islands of the Society Archipelago (Moorea, Huahine, Raiatea, Bora Bora and Maupiti), confirm a Pacific plate velocity of around 11 cm/a during the last 4.3 m.y. These new data allow us to analyse the age-distance relationship along the chain and to evaluate possible temporal variations in the activity of the Society hotspot. A clear increase of ages is observed along the linear chain away from the present Society hotspot location. The time-space relationship between Taiarapu, Tahiti-Nui and Moorea can be explained by a simple hot

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34

Ke, Kai, Yichen Zhang, Jiquan Zhang, et al. "Risk Assessment of Earthquake–Landslide Hazard Chain Based on CF-SVM and Newmark Model—Using Changbai Mountain as an Example." Land 12, no. 3 (2023): 696. http://dx.doi.org/10.3390/land12030696.

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Changbai Mountain is an important part of the development and opening pilot area of Changjitu. It is the birthplace of Songhua River, Yalu River, and Tumen River, and is known as the source of the three rivers. Millions of people live in the basin. A volcanic eruption accompanied by earthquakes would lead to a large number of landslides, debris flows, and show a chain effect, the formation of a secondary geological disaster chain, which is a serious threat to people’s lives and property safety. This paper selected indexes from three aspects: the hazard of earthquake-induced geological disaster

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O’Connor, J. M., P. Stoffers, and J. R. Wijbrans. "Erratum to: “En echelon volcanic elongate ridges connecting intraplate Foundation Chain volcanism to the Pacific–Antarctic spreading center”." Earth and Planetary Science Letters 192, no. 4 (2001): 631. http://dx.doi.org/10.1016/s0012-821x(01)00462-9.

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36

Guo, Qian, Caijun Xu, Yangmao Wen, Yang Liu, and Guangyu Xu. "The 2017 Noneruptive Unrest at the Caldera of Cerro Azul Volcano (Galápagos Islands) Revealed by InSAR Observations and Geodetic Modelling." Remote Sensing 11, no. 17 (2019): 1992. http://dx.doi.org/10.3390/rs11171992.

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An unrest event occurred at the Cerro Azul volcano, Galápagos Islands, South America, in March 2017, leading to significant surface deformation on the southern Isabela Island, without eruption or surface rupture. We collected single-look complex synthetic aperture radar (SAR) images sensed by the Sentinel-1A satellite, obtaining eight differential interferograms, of which four showed extensive surface displacement during the co-unrest period. Geodetic data indicated that the unrest continued from 18 March to 25 March, reaching a negative peak displacement of −32.9 cm in the caldera and a posit

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37

Favier, Alexiane, Jean-Marc Lardeaux, Lucie Legendre, et al. "Tectono-metamorphic evolution of shallow crustal levels within active volcanic arcs. Insights from the exhumed Basal Complex of Basse-Terre (Guadeloupe, French West Indies)." BSGF - Earth Sciences Bulletin 190 (2019): 10. http://dx.doi.org/10.1051/bsgf/2019011.

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In order to decipher the tectono-metamorphic evolution of shallow crustal levels of the active volcanic arc of the Guadeloupe archipelago (Lesser Antilles) we present new geochemical, geochronological, mineralogical and structural investigations of the so-called Basal Complex, the oldest and most eroded volcanic complex of Basse-Terre in Guadeloupe. Based on geochemical and mineralogical criteria we propose an updated geological map of this northern area of Basse-Terre. Using 40Ar–39Ar geochronology we demonstrate first that the eroded “Gros Morne” of Deshaies belong to the Basal Complex, and

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Blanco, Guillermo, Iñigo Palacios-Martínez, Óscar Frías, José L. González del Barrio, and Martina Carrete. "Effects of a recent volcanic eruption on the isolated population of the iconic red-billed chough in La Palma, Canary Islands." PeerJ 12 (September 30, 2024): e18071. http://dx.doi.org/10.7717/peerj.18071.

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The effects of volcanic eruptions on ecosystems, particularly on oceanic islands, have been widely studied because of their important role in land formation, climate patterns and biological processes. Although these phenomena can lead to habitat loss, population decline and even species extinction, their effects on isolated populations, especially vertebrates, are not fully understood due to the paucity of pre-eruption data and in situ observations. Here, we assess the impact of the recent eruption of the Tajogaite volcano in La Palma, Canary Islands, on a unique population of red-billed choug

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Santoso, D., E. J. Wahyudi, W. G. A. Kadir, et al. "Gravity Structure around Mt. Pandan, Madiun, East Java, Indonesia and Its Relationship to 2016 Seismic Activity." Open Geosciences 10, no. 1 (2018): 882–88. http://dx.doi.org/10.1515/geo-2018-0069.

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Abstract Java Island is part of the island arc influenced by subducting Indo-Australian beneath Eurasian tectonic plates, therefore there is high seismic activity and an active volcanic chain trending East-West. One of the volcanoes in Java Island is Mt. Pandan, northern part of Madiun, East Java region, which is known as one of the dormant volcano in the region. According to the list of volcanoes in Indonesia Mt. Pandan is not classified as an active volcano. The previous studies mentioned that Mt. Pandan is a modern volcano which is located in the Kendeng zone. On June 25, 2015, there was fe

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Ponyalou, Olive L., Michael G. Petterson, and Joseph O. Espi. "The Geological and Tectonic Evolution of Feni, Papua New Guinea." Geosciences 13, no. 9 (2023): 257. http://dx.doi.org/10.3390/geosciences13090257.

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Feni is located at the southeastern end of the NW-trending Tabar–Lihir–Tanga–Feni (TLTF) volcanic island chain, in northeastern Papua New Guinea. This island chain is renowned for hosting alkaline volcanics, geothermal activity, copper–gold mineralization, and mining. There is no agreed consensus on the tectonic and petrogenetic evolution of Feni. Thus, the purpose of our paper is to present the geology of Feni within the context of the regional tectonic evolution of the TLTF chain and offer a succinct and generic geodynamic model that sets the stage for our next paper. The methodologies used

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Officer, Charles B. "Chicxulub Structure: A Volcanic Sequence of Late Cretaceous Age." Paleontological Society Special Publications 7 (1994): 425–36. http://dx.doi.org/10.1017/s2475262200009692.

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The present Cretaceous/Tertiary extinction debate started with findings by Alvarez et al. (1980) of enhanced levels of iridium at K/T sections in Italy, Denmark and New Zealand. They postulated that the iridium was extraterrestrial in origin and related to a 10 km diameter asteroid impact which would have produced a crater some 200 km in diameter. They further suggested that a giant dust cloud would have been injected into the stratosphere from the impact with a residence time of several years and that the resulting darkness would have suppressed photosynthesis with a consequent elimination of

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Gorskaya, M. G., S. K. Filatov, I. V. Rozhdestvenskaya, and L. P. Vergasova. "The crystal structure of klyuchevskite, K3Cu3(Fe,Al)O2(SO4)4, a new mineral from Kamchatka volcanic sublimates." Mineralogical Magazine 56, no. 384 (1992): 411–16. http://dx.doi.org/10.1180/minmag.1992.056.384.14.

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AbstractThe crystal structure of klyuchevskite, K3Cu3(Fe,Al)O2(SO4)4, was determined in space group I2 using the total of 715 independent reflections up to R 0.12. Klyuchevskite is a structural analogue of piypite (caratiite) K4Cu4O2(SO4)4MeCl with the substitution K+ + Cu2+ → (Fe3+,Al) + MeCl. Compared to piypite, the ordering of Cu2+ and Fe3+ cations in the klyuchevskite structure results in the distortion of the unit cell and in lowering the symmetry of the chains to 1.This brings about a more compact packing of the chains. The chain-like arrangement of the structure determines physical pro

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Manzella, Irene, Symeon Makris, Daniele Casalbore, et al. "Cascading hazards in volcanic environments: monitoring, modelling and impact analysis of tsunamigenic flows for risk reduction." Annals of Geophysics 67, no. 4 (2024): V438. http://dx.doi.org/10.4401/ag-9191.

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Volcanic environments present complex multi-hazard scenarios where primary volcanic activity can trigger cascading hazards or where multiple hazards can occur simultaneously, leading to cascading and compounding impacts on communities and ecosystems. Stromboli, one of the most active volcanoes globally, exemplifies these challenges with its frequent eruptions, pyroclastic density currents, landslides, and tsunamis. In the present study, the mechanisms behind tsunamigenic flows at Stromboli are investigated by using extensive monitoring data from previous studies and numerical modelling. Key fi

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Manzella, Irene, Symeon Makris, Daniele Casalbore, et al. "Cascading hazards in volcanic environments: monitoring, modelling and impact analysis of tsunamigenic flows for risk reduction." Annals of Geophysics 67, no. 4 (2024): V438. https://doi.org/10.4401/ag-9191.

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Volcanic environments present complex multi-hazard scenarios where primary volcanic activity can trigger cascading hazards or where multiple hazards can occur simultaneously, leading to cascading and compounding impacts on communities and ecosystems. Stromboli, one of the most active volcanoes globally, exemplifies these challenges with its frequent eruptions, pyroclastic density currents, landslides, and tsunamis. In the present study, the mechanisms behind tsunamigenic flows at Stromboli are investigated by using extensive monitoring data from previous studies and numerical modelling. Key fi

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Verma, Surendra P., and James F. Luhr. "Sr, Nd, and Pb isotopic evidence for the origin and evolution of the Cántaro–Colima volcanic chain, Western Mexican Volcanic Belt." Journal of Volcanology and Geothermal Research 197, no. 1-4 (2010): 33–51. http://dx.doi.org/10.1016/j.jvolgeores.2010.08.019.

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Keaton, Jeffrey R., and Rosalind Munro. "Natural Hazard Risk Assessments Applicable to Enterprise Risk Management." Environmental & Engineering Geoscience 31, no. 1 (2025): 77–98. https://doi.org/10.21663/eeg-d-24-00038.

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ABSTRACT Current methods for assessing risks from earthquake and many weather-related hazards are appropriate to inform decision makers and stakeholders of likely future impacts. However, methods for assessing landslide and volcanic risks are insufficient. The U.S. Federal Emergency Management Agency’s National Risk Index (NRI) considers 10 weather, four weather-triggered, one earthquake-triggered, and three geologic hazards. Earthquake and some weather-related hazards include regional design requirements for building performance, and accurate forecasting is available for evacuation in advance

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Heusser, Calvin J. "Late Quaternary vegetation of the Aleutian Islands, southwestern Alaska." Canadian Journal of Botany 68, no. 6 (1990): 1320–26. http://dx.doi.org/10.1139/b90-168.

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Late Quaternary vegetational history of the Aleutian Islands is interpreted from fossil pollen and spore stratigraphy and radiocarbon chronology of sections of mires on the islands of Attu, Adak, Atka, and Umnak. Mires postdate the withdrawal of ice-age glaciers between approximately 12 000 and 10 000 years ago with the exception of the mire on Attu Island, where deglaciation apparently began as late as 7000 years ago. No uniform pattern of change in Pacific coastal tundra communities is evident in the fossil assemblages. Pollen assemblages, consisting variably of Gramineae, Cyperaceae, Empetr

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Gagnepain-Beyneix, J., J. C. Lépine, A. Nercessian, and A. Hirn. "Experimental study of site effects in the Fort-de-France area (Martinique island)." Bulletin of the Seismological Society of America 85, no. 2 (1995): 478–95. http://dx.doi.org/10.1785/bssa0850020478.

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Abstract We used weak-motion recordings of regional events to quantify the site effects in the Fort-de-France (Martinique) area in the frequency band 1 to 25 Hz. The studied area extends over three distinct geological units: the Morne-Pitault volcanic massif (15 to 11 M.A.), the Carbet volcanic massif (4 to 2 M.A.), and the Lamentin alluvial plain (quaternary age). The topography being complex, 31 sites were selected in order to get a representative sampling of the various topographical and geological configurations. The large number of studied sites also allowed us to define a reference site

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MORINAGA, Hayao, Satoru YAMAGUCHI, Masayuki HYODO, Hiroo INOKUCHI, Nobuhiro ISEZAKI, and Katsumi YASKAWA. "Paleomagnetism of Volcanic Rocks from Rarotonga and Rurutu, the Cook-Austral Island Chain." Journal of geomagnetism and geoelectricity 43, no. 12 (1991): 989–1006. http://dx.doi.org/10.5636/jgg.43.989.

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Tatsumi, Yoshiyuki, Yoshitsugu Furukawa, Tetsu Kogiso, Yoshiko Yamanaka, Takuo Yokoyama, and Sergei A. Fedotov. "A third volcanic chain in Kamchatka: thermal anomaly at transform/convergence plate boundary." Geophysical Research Letters 21, no. 7 (1994): 537–40. http://dx.doi.org/10.1029/94gl00214.

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