Bibliografias temáticas / Abandoned delta

Literatura científica selecionada sobre o tema "Abandoned delta"

Autor: Grafiati

Publicado: 23 de junho de 2021

Última modificação: 4 de fevereiro de 2022

Crie uma referência precisa em APA, MLA, Chicago, Harvard, e outros estilos

Selecione um tipo de fonte:

Consulte a lista de atuais artigos, livros, teses, anais de congressos e outras fontes científicas relevantes para o tema "Abandoned delta".

Ao lado de cada fonte na lista de referências, há um botão "Adicionar à bibliografia". Clique e geraremos automaticamente a citação bibliográfica do trabalho escolhido no estilo de citação de que você precisa: APA, MLA, Harvard, Chicago, Vancouver, etc.

Você também pode baixar o texto completo da publicação científica em formato .pdf e ler o resumo do trabalho online se estiver presente nos metadados.

Artigos de revistas sobre o assunto "Abandoned delta":

Liu, Jie, e Tao Gao. "Study of Erosion Mechanism by Modelling Abandoned Yellow River Delta". Applied Mechanics and Materials 226-228 (novembro de 2012): 2278–83. http://dx.doi.org/10.4028/www.scientific.net/amm.226-228.2278.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Resumo:

Three dimensional physical model designed to study erosion mechanism of estuary subaqueous delta is one of the most important approaches for investigating erosion mechanism of delta; In this study, effects of pore water pressure on seabed and subsequent alterations of seabed topography during wave action were examined by using a physical model. This model provides a good tool to understand impacts of silt liquefaction on the seabed, the whole process of erosion of estuary subaqueous delta, formation and changes of sandbars, and the forces and changes of soft strata through interaction with wave action. We have demonstrated that the characteristic features of a soft stratum and the erosive forces existing in its aquatic environment tend to induce rheological diversification and creep. This often leads to ultimate diapir causing significant damages to underwater and offshore engineering facilities. Moreover, submarine sand wave is a common geomorphological feature of seabed. Impacts of waves and seabed topography on the formation and characteristics of sand waves are analyzed particularly in this study.

Rogers, Kimberly G., Steven L. Goodbred e Dhiman R. Mondal. "Monsoon sedimentation on the ‘abandoned’ tide-influenced Ganges–Brahmaputra delta plain". Estuarine, Coastal and Shelf Science 131 (outubro de 2013): 297–309. http://dx.doi.org/10.1016/j.ecss.2013.07.014.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Anlong, Li, Li Guangxue, Cao Lihua, Zhang Qingde e Deng Shenggui. "The coastal erosion and evolution of the Yellow River Delta abandoned lobe". Journal of Geographical Sciences 14, n.º 4 (outubro de 2004): 465–72. http://dx.doi.org/10.1007/bf02837490.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Li, Guangxue, Kelin Zhuang e Helong Wei. "Sedimentation in the Yellow River delta. Part III. Seabed erosion and diapirism in the abandoned subaqueous delta lobe". Marine Geology 168, n.º 1-4 (agosto de 2000): 129–44. http://dx.doi.org/10.1016/s0025-3227(00)00053-0.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

van Dinter, M., e W. K. van Zijverden. "Settlement and land use on crevasse splay deposits; geoarchaeological research in the Rhine-Meuse Delta, the Netherlands". Netherlands Journal of Geosciences - Geologie en Mijnbouw 89, n.º 1 (julho de 2010): 21–34. http://dx.doi.org/10.1017/s0016774600000792.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Resumo:

AbstractUntil recently, most archaeologists assumed that human occupation of the Dutch river area in the Neolithic period and Bronze Age was rare and predominantly seasonal. Settlement and land use were thought to be limited to abandoned alluvial ridges and aeolian dunes. However, recent archaeological research revealed that Neolithic and Bronze Age human activity occurred at many locations in the Rhine-Meuse Delta. Human settlement and agricultural land use in the Rhine-Meuse delta from at least 3200 BC to 1100 AD was much more common than previously thought. Crevasse splay complexes of active and abandoned river systems proved to have provided favourable sites for settlements. These elevated areas were suitable for agriculture, as they were fertile, easy to plough and possessed suitable hydrological conditions. In addition, people could exploit the surrounding floodplain for hunting, fishing or herding their cattle. Furthermore, the river or residual river channel was near for transport. From the start of the Middle Bronze Age B (1400 BC) occupation of crevasse splay deposits in the delta was widespread. Farmsteads were built on splays that varied in size and morphology. Some locations were abandoned after a few decades, while others remained occupied during a much longer period. During the period of occupation, the crevasse splays gradually lost their relatively high position in the landscape due to subsidence and ongoing sedimentation on the floodplain.LIDAR data combined with digital coring databases and/or detailed soil maps have proven to be an excellent method to identify and map crevasse splays and archaeological sites on these. The resulting new maps form a major basis for archaeological prospection and preservation policy.

Zhou, Lai, Shuangshuang Zheng, Di Chen, Xunke Yuan, Mengsheng Lu, Qiyan Feng e Xueqiang Zhu. "Hydrogeochemistry of fluoride in shallow groundwater of the abandoned Yellow River delta, China". Hydrology Research 52, n.º 2 (22 de fevereiro de 2021): 572–84. http://dx.doi.org/10.2166/nh.2021.094.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Resumo:

Abstract Fluorosis is the most widespread and serious endemic disease in the abandoned Yellow River flooding delta of East China. One of the important causes of fluorosis is drinking high-fluorine groundwater. In this study, 313 groundwater samples were collected in the central part of the flooding delta to address the chemistry of high-fluoride groundwater, and 33 core samples were collected from one borehole of 150 m depth to analyse the vertical distribution characteristics of total fluorine and water-soluble fluorine. The fluorine concentration in groundwater ranges from 0.2 to 6.7 mg/L, and 72.8% of the samples have fluorine above the China maximum permissible limit of 1.0 mg/L for drinking water. These 313 samples can be divided into nine hydrochemical subtypes, and over 77% of the samples belong to the bicarbonate types. High-fluorine groundwater (over 3.0 mg/L) is generally alkaline water with high HCO3− and low Ca2+. The concentration of water-soluble fluorine decreases gradually with the increase of formation depth, and that in vertical sediment is negatively correlated with Ca2+ and Cl−, but positively correlated with HCO3−. According to the calculation by PHREEQC package, MgF+ and CaF+ are the dominant species controlling the endemic fluorosis of the study area.

Gaki-Papanastassiou, K., E. Karymbalis e H. Maroukian. "RECENT GEOMORPHIC CHANGES AND ANTHROPOGENIC ACTIVITIES IN THE DELTAIC PLAIN OF PINIOS RIVER IN CENTRAL GREECE". Bulletin of the Geological Society of Greece 43, n.º 1 (19 de janeiro de 2017): 409. http://dx.doi.org/10.12681/bgsg.11192.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Resumo:

The Pinios river delta is a Late Holocene arcuate type delta, located in the southern Thermaikos gulf (Central Greece). In order to determine the processes which contributed in the recent configuration of the delta, a detailed geomorphic map at the scale of 1:5000 has been prepared showing both the deltaic plain and the coastal zone features using GIS techniques. Comparative examinations of aerial photographs taken in different dates and reliable maps of the last two centuries along with field observations depict recent changes of the delta morphology. The most important factors for the development of the delta are fluvial sedimentation, wave activity and longshore currents in a tectonically active area. Land uses throughout the delta plain have been mapped in an attempt to identify socio-economic activities. The dominant feature in the deltaic plain is the numerous abandoned meandering channels. The delta shoreline is generally retreating due to marine processes especially where former river mouths occur. Finally, various future sea-level rise scenarios have been analyzed and an assessment of the impacts of the potential global future sea-level rise to the delta is estimated.

Zhang, Yong, Donald J. P. Swift, Zhiying Yu e Liu Jin. "Modeling of coastal profile evolution on the abandoned delta of the Huanghe River". Marine Geology 145, n.º 1-2 (fevereiro de 1998): 133–48. http://dx.doi.org/10.1016/s0025-3227(97)00110-2.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Zhang, Lin, Shenliang Chen e Liang Yi. "The Sediment Source and Transport Trends around the Abandoned Yellow River Delta, China". Marine Georesources & Geotechnology 34, n.º 5 (28 de julho de 2015): 440–49. http://dx.doi.org/10.1080/1064119x.2015.1025928.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Kiss, Botond J., Vasile Alexe, Alexandru C. Doroşencu, Tănase Ceico, Nimrod B. Kiss e Mihai E. Marinov. "Recent Data on the Danube Delta (Romania) Avifauna from the 2014 and 2015 Summer Seasons". Acrocephalus 37, n.º 168-169 (1 de novembro de 2016): 85–92. http://dx.doi.org/10.1515/acro-2016-0006.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Resumo:

Abstract A number of faunistically interesting observations related to the avifauna of the Danube Delta (Romania) are presented. In the spring of 2015, a mass mortality event with a minimum of 118 dead birds occurred in a major Dalmatian Pelican Pelecanus crispus colony in the Black Sea lagoons caused by the avian flu virus, strain H5N1. A possible hybrid between Little Egret Egretta garzetta and Western Reef Heron Egretta gularis was observed. The first nesting of Ruddy Shelduck Tadorna ferruginea in the Danube Delta was documented. Goldeneye Bucephala clangula and Smew Mergus albellus are re-colonising the areas they abandoned in the early 20th century. New data regarding the relocation of Pallas’s Gull Larus ichthyaetus colony in the Danube Delta as a result of hydromorphological changes in the bay, nesting and defence strategies against Caspian Gulls Larus cachinnans are described. Probable nesting of Citrine Wagtail Motacilla citreola in the Danube Delta was documented in 2014 for the first time.

Mais fontes

Teses / dissertações sobre o assunto "Abandoned delta":

Khetani, Amy B. "Sequence stratigraphy and the development of a clinoformal carbonate ramp on an abandoned delta system : Mississippian Fort Payne--Salem Interval, Kentucky /". Thesis, This resource online, 1997. http://scholar.lib.vt.edu/theses/available/etd-11012008-063546/.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

ACUNA, COLLADO VIOLETA ROSA. "Gli studenti del sistema educazione degli adulti in Cile: uno studio nella regione di Valparaiso". Doctoral thesis, Università Cattolica del Sacro Cuore, 2011. http://hdl.handle.net/10280/1002.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Resumo:

Il proposito di questa ricerca è di conoscere gli utenti dell’educazione degli adulti in Cile, il motivo per cui hanno abbandonato e poi ripreso gli studi, oltre alla loro attuale percezione del sistema scolastico. Per lo studio si è utilizzata la tecnica dei questionari, con un campione aleatorio di 597 giovani e 61 docenti in 24 scuole della regione di Valparaiso. Gli aspetti analizzati per gli studenti sono stati: abbandono della scuola, reinserimento nel sistema scolastico, didattica dell’insegnante; per gli insegnanti: soddisfazione per lavorare nei centri per adulti, opinioni rispetto agli studenti e percezione della propria didattica. Tra i risultati risalta il fatto che gli studenti riconoscono di aver abbandonato la scuola per mancanza di motivazione e per motivi didattici e per contro la buona percezione che hanno delle peculiarità della modalità di Educazione degli Adulti e del modo di fare degli insegnanti. Gli insegnanti si sentono soddisfatti del loro lavoro e considerano che la specializzazione nell’area l’hanno acquisita con l’esperienza. Riguardo agli studenti rilevano carenze nella motivazione, nella costanza allo studio e nella presenza alle lezioni; c’è una buona percezione dell’aiuto reciproco tra studenti anche se si registrano casi di auto-isolamento.
The purpose of this research is to know users of adult education in Chile, because they left their studies and taken up today, as well as current perception of the school system. The survey technique was used in the study and a random sample of 597 youth and 61 teachers from 24 schools in the Region of Valparaíso. The studied topics of students were: return to the school system, teaching used by teachers and drop out of school. The teacher topics were: satisfaction of working in adult schools, students view and perception of their own teaching. Results indicated that students admit to having left the formal system mostly due to lack of motivation and educational reasons. In addition they have a good perception of the treatment of teachers and characteristics of the adult education system. On the other hand, teachers believe that specialization in this area have been acquired through experience and feel satisfied in their work. About their students, teachers emphasize their lack of motivation, failure to attend classes and persistence in their studies.

Pino, Francesco. "I luoghi della memoria. Le rovine militari in Portogallo: Uno spazio per le arti performative per il Forte di São Sebastião da Caparica". Master's thesis, 2018. http://hdl.handle.net/11144/3750.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Resumo:

La tesi focalizza l’attenzione sulla tendenza dell’architettura degli ultimi decenni all’ incessante attivitá di densificazione del costruito urbano, trascurando l’integrazione dell’immenso patrimonio storico in stato di dismissione e abbandono oggi presente sul territorio. La riflessione riguarda il rapporto con le rovine di carattere militare, e del tentativo di trasformazione di questi luoghi in una reale possibilità, che le riporti ad essere architettura attiva e partecipativa. La tradizione costruttiva bellica era considerata una vera e propria arte, nata da criterio e conoscenza, in risposta ad esigenze reali. Risulta essere quindi una tematica piuttosto rilevante nel contesto attuale, dimostrandosi una possibile chiave per un nuovo approccio alla progettazione. Si parla di una conservazione intesa come mantenimento di un valore che possa permanere nel tempo tramite un intervento che si rapporti direttamente con l’esistente, innescando una trasformazione. L’ approccio suggerito é basato sul rispetto del costruito storico, della memoria e del riutilizzo degli spazi e dei materiali costruttivi originari, a volte con l’implemento di figure architettoniche nuove. Questo approccio che é parte del mondo della composizione architettonica e approfondisce gli aspetti spaziali e funzionali che caratterizzano la struttura e l’impronta di questi edifici nei rapporti, a scale differenti, con l’uomo e con il paesaggio. Per uno spazio per la danza si considera il Forte di São Sebastião da Caparica di Porto Brandão, lungo il margine Sud del Rio, attualmente in grave stato di abbandono. Esempio di gran valore architettonico e culturale, si pone in una incredibile posizione elevata di assoluto dominio del paesaggio marittimo. La Torre Velha, la più antica costruzione del complesso (XIV secolo), è uno dei primi due esempi di architetture di difesa realizzate in Portogallo. Il progetto si pone con osservanza nei confronti della rovina con cui si relaziona e, mantenendo la distanza da questa ne rispetta la storia e la geometria, facendo riaffiorare quella forza monumentale che nel tempo é andata perduta. Questo approccio progettuale riconferisce il proprio significato a questo luogo, anticamente concepito come puro dominio sul Rio, e oggi elemento di demarcazione del territorio. Il mestiere dell’architetto implica la considerazione e la conservazione di questo patrimonio, e la ricerca di una soluzione per far rivivere questi spazi, contro qualsiasi tipo imbalsamazione.
A tese centra-se na tendência da arquitetura nas últimas décadas para a incessante densificação da construção urbana, esquecendo a integração do imenso patrimônio do costruido histórico no estado de abandono presente no território. A reflexão diz respeito ao relacionamento com ruínas militares e a tentativa de transformação desses lugares numa possibilidade real que os coloca em uma arquitetura ativa e participativa. A tradição da costrução militar foi considerada uma arte verdadeira, dada pelo critério e conhecimento, em resposta a necessidades reais. É, portanto, uma questão bastante relevante no contexto atual, demonstrando uma possível chave para uma nova abordagem ao projeto. Falamos sobre uma conservação destinada a manter um valor que pode durar ao longo do tempo através de uma intervenção que se relaciona diretamente com a existente, provocando uma transformação. A abordagem sugerida baseia-se no respeito da história construída, memória e reutilização de espaços originais e materiais de construção, às vezes com a implementação de figuras arquitetônicas novas. Esta abordagem faz parte do mundo da composição arquitetônica e aprofunda os aspectos espaciais e funcionais que caracterizam a estrutura e a impressão desses edifícios em relacionamentos, em diferentes escalas, com homem e a paisagem. Para um espaço de dança teatral, considere o Forte de São Sebastião da Caparica em Porto Brandão, ao longo da borda Sul do Rio Tejo, atualmente num estado grave de negligência. Exemplo de grande valor arquitetônico e cultural, é colocado numa incrível posição elevada de domínio absoluto da paisagem marítima. A Torre Velha, o edifício mais antigo do complexo (século XIV), é um dos dois primeiros exemplos de arquitetura de defesa construída em Portugal. O projeto adere à ruína com que se baseia e, mantendo a distância dele, respeita a história e a geometria dela, re-emergindo a força monumental que ao longo do tempo se perdeu. Esta abordagem ao projeto reconfirma o seu significado para este lugar, anteriormente concebido como um puro domínio sobre o Rio, hoje é um elemento de demarcação do território. O trabalho do arquiteto implica a consideração e a preservação desta herança, e a busca de uma solução para reviver esses espaços, contra qualquer tipo de embalsamamento.

Livros sobre o assunto "Abandoned delta":

Molin, Giovanna Da. I figli della Madonna: Gli esposti all'Annunziata di Napoli (secc. XVII-XIX). Bari: Cacucci, 2001.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Istituto ricerche economico-sociali del Piemonte. Studenti in Piemonte: Iscritti, abbandoni e ritardi nelle scuole della regione (anni scolastici 1990/91-1994/95). Torino]: IRES, 1996.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Brambilla, Cesare Bellocchio. Nascere senza venire alla luce: Storia dell'Istituto per l'infanzia abbandonata della Provincia di Torino, 1867-1981. Milano, Italy: FrancoAngeli, 2010.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Crovato, Giorgio. Isole abbandonate della laguna : com' erano e come sono =: The abandoned islands of the Lagoon : how they were and how they are now. Teddington, Middlesex: San Marco Press, 2008.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Crovato, Giorgio. Isole abbandonate della laguna : com' erano e come sono =: The abandoned islands of the lagoon : how they were and how they are now. Teddington, Middlesex: San Marco Press, 2008.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Crovato, Giorgio. Isole abbandonate della laguna : com' erano e come sono =: The abandoned islands of the Lagoon : how they were and how they are now. Teddington, Middlesex: San Marco Press, 2008.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Paesi abbandonati: Contributo al recupero del patrimonio edilizio dei Monti della Laga. [Teramo]: Edizioni grafiche italiane, 1991.

Encontre o texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Torgal, Luís Reis. Separação e colaboração do Estado e da Igreja no tempo de Salazar: o caso dos feriados. Imprensa da Universidade de Coimbra, 2020. http://dx.doi.org/10.14195/978-989-26-1796-1.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Resumo:

Tomando como base as investigações inacabadas de Luís Oliveira Andrade, falecido em 2005, Luís Reis Torgal publicou na Imprensa da Universidade de Coimbra, no ano de 2012 (duas edições), em coautoria e em sua homenagem, o livro Feriados em Portugal. Tempos de memória e de sociabilidade. Nunca mais abandonou o tema, tendo em 2018 apresentado em Bolonha, no colóquio anual promovido pela REFAT (Rede de Estudo dos Fascismos, dos Autoritarismos, dos Totalitarismos e das Transições para a Democracia), desta vez intitulado Fascismo, chiese e religioni, a comunicação “O caso dos feriados no contexto da Concordata entre o Estado Novo e a Santa Sé”. O frutuoso diálogo que teve então com outros investigadores, entre eles Paula Borges Santos, que apresentou como tese de doutoramento, orientada por Fernando Rosas, o estudo A Segunda Separação. A política religiosa do Estado Novo (1933-1974), publicada em 2016, levou-o a escrever um longo texto, que depois sintetizou num mais curto, que será publicado nas atas do encontro de Itália. Todavia, entendeu que o primeiro texto que escreveu não deveria perder-se, pelo que se propôs publicar a presente obra, intitulada Separação e Colaboração do Estado e da Igreja no tempo de Salazar. O caso dos feriados, que considerou uma espécie de “terceira edição” da obra de coautoria Feriados em Portugal, que agora o autor dedica a Luís Oliveira Andrade. Na verdade, o tema dos feriados foi uma “descoberta” de Luís Andrade e é um dos mais curiosos na questão mais vasta das relações entre o Estado e a Igreja que agora é abordada fundamentalmente no tempo de Salazar, embora não perdendo de vista (antes pelo contrário) a época que vai de 1910 a 2016 e mesmo, de certo modo, até aos nossos dias. De resto, os anexos transcrevem os principais documentos sobre o tema. Ver-se-á que a questão da laicidade dos feriados não foi abandonada pelo Estado salazarista senão em 1948 e, sobretudo, em 1952, por pressão de alguns políticos católicos, tendo à frente o patriarca de Lisboa, cardeal Cerejeira. A Concordata de 1940 marcou a mudança de rumo do “fascismo à portuguesa” (como o autor chama ao Estado Novo), embora o processo de luta pela catolicização do Estado seja obviamente anterior e aproveitado politicamente por Salazar.

Capítulos de livros sobre o assunto "Abandoned delta":

Guerrero, Q., J. Guillén, R. Durán e R. Urgeles. "Contemporary Subaqueous Dune Field Development Over an Abandoned River Mouth (Ebro Delta)". In Atlas of Bedforms in the Western Mediterranean, 89–93. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-33940-5_15.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Sakurai, Yumio. "Peasant Drain and Abandoned Villages in the Red River Delta between 1750 and 1850". In The Last Stand of Asian Autonomies, 133–52. London: Palgrave Macmillan UK, 1997. http://dx.doi.org/10.1007/978-1-349-25760-7_6.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Oro, Daniel. "Prologue". In Perturbation, Behavioural Feedbacks, and Population Dynamics in Social Animals, 1–4. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198849834.003.0001.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Resumo:

The idea of combining social species, information, perturbations, and nonlinear responses related to dispersal originated naively a long time ago, in the Gulf of Roses in the western Mediterranean. As a kid, I used to spend holidays in a tiny village nearby the ruins of Empuries, a magical place where an ancient Greek colony was founded in 575 BC, later occupied by the Romans. I remember going to the beach where I would place my towel sheltered from the wind behind a large section of the ancient Greek dock built on huge stones. More than 2100 years later, one can still enjoy the mosaics, the temple columns, and the large walls protecting the Roman city from the outside. Once, while visiting this place with my parents, I asked them why that magnificent settlement was abandoned, vanished, and was buried by dust, but I did not get a convincing answer (even now, I would not be able to answer this question if asked by my own kids). Archaeologists believe that the collapse of Empuries was caused by a combination of factors, namely the appearance of other flourishing communities (Barcino and Tarraco, or Barcelona and Tarragona as they are known today) and a perturbed environmental regime, caused by an accumulation of sediments resulting from a nearby river, which disabled the use of the harbour. These factors likely contributed to dispersal, which ended up in the abandonment of the city. In any case, my wonderings about Empuries remained dormant for the next 40 years. But these questions slowly awakened when one of my fieldwork studies monitoring Audouin’s gulls at the Ebro Delta was unexpectedly affected by a perturbation that began in the mid-1990s. This breeding patch, which came to hold almost 75% of the total world population of this once endangered species, has collapsed in recent times, but strikingly it remained apparently resilient for many years (Figure P1). The Ebro Delta shared with Empuries the characteristic of being an exceptionally suitable habitat allowing a population to flourish, prior to eventual collapse. Empuries and the Ebro Delta represent all of the issues I have come to be interested in as a researcher: a social group thriving in a favourable patch, perturbations generating dispersal, and a nonlinear response leading to patch extinction (as a form of a new stable state). Some years ago a reading of Marten Scheffer’s book about critical transitions was also very inspiring. Understanding why Empuries and the Ebro Delta collapsed has intrigued my curiosity over the past several years, and has led me to take the leap in writing this book....

Orr, David W. "The Carbon Connection". In Down to the Wire. Oxford University Press, 2009. http://dx.doi.org/10.1093/oso/9780195393538.003.0011.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Resumo:

Having seen pictures of the devastation did not prepare me for the reality of New Orleans. Mile after mile of wrecked houses, demolished cars, piles of debris, twisted and downed trees, and dried mud everywhere. We stopped every so often to look into abandoned houses in the 9th Ward and along the shore of Lake Pontchartrain to see things close up: mud lines on the walls, overturned furniture, moldy clothes still hanging in closets, broken toys, a lens from a pair of glasses . . . once cherished and useful objects rendered into junk. Each house had a red circle painted on the front to indicate the results of the search for bodies. Some houses showed the signs of desperation, such as holes punched through ceilings as people tried to escape rising water. The musty smell of decay was everywhere, overlaid with an oily stench. Despair hung like Spanish moss in the hot, dank July air. Ninety miles to the south, the Louisiana delta is rapidly sinking below the rising waters of the Gulf. This is no “natural” process but rather the result of decades of mismanagement of the lower Mississippi, which became federal policy after the great flood of 1927. Sediments that built the richest and most fecund wetlands in the world are now deposited off the continental shelf—part of an ill-conceived effort to tame the river. The result is that the remaining wetlands, starved for sediment, are both eroding and compacting, sinking below the water and perilously close to no return. Oil extraction has done most of the rest of the damage by crisscrossing the marshlands with channels that allow the intrusion of saltwater and storm surges. Wakes from boats have widened the original channels considerably, further unraveling the ecology of the region. The richest fishery in North America and a unique culture that once thrived in the delta are disappearing, and with them the buffer zone that protects New Orleans from hurricanes. “Every 2.7 miles of marsh grass,” in Mike Tidwell’s words, “absorbs a foot of a hurricane’s storm surge” (2003, p. 57).

Sullivan, Raymond, Morgan D. Sullivan, Patrick Dedmon e Stephen Edwards. "Occurrence and mining of coal and sand deposits in the Middle Eocene Domengine Formation of the Mount Diablo Coalfield, California". In Regional Geology of Mount Diablo, California: Its Tectonic Evolution on the North America Plate Boundary. Geological Society of America, 2021. http://dx.doi.org/10.1130/2021.1217(04).

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Resumo:

ABSTRACT Mount Diablo Coalfield was the largest producer of coal in California from the 1860s to 1906. The now-depleted coalfield is located on the northeast limb of the Mount Diablo anticline. The mineable coal seams occur in the Middle Eocene Domengine Formation, which is predominantly composed of quartz-rich sandstone with several thin coal seams. As many as 26 mine operations were established to mine the coal, and it has been estimated that the total production exceeded 4 million tons. The coal fueled the industrial growth of the major cities of northern California. The mines closed at the turn of the nineteenth century as competition from better coals from Washington Territory and overseas entered the market. After coal mining was abandoned, sand operations were established in the early and mid-twentieth century to mine the silica-rich sandstone. The extraction methods used for sand were underground room-and-pillar mining and surface open-pit mining. The high-quality sand was used widely in the production of pottery and glass, and in foundries. Previous studies have interpreted the environment of deposition of these quartz-rich sandstone and coal deposits as barrier island with tidal channels or delta, tidal shelf, and marsh complexes along a north-south–trending shoreline. However, the excellent exposures in the sand mines display abundant evidence for their deposition in a fluvial/estuarine system. Their regional distribution indicates that they were deposited in a northeast-southwest–trending incised-valley system formed by fluvial incision during a lowstand. The incised valley was filled with fluvial and estuarine deposits made up of quartz-rich sand brought in by streams that flowed westward from the Sierra Nevada.

Ricorda, Ricciarda. "Il viaggio del testo". In La detection della critica. Venice: Fondazione Università Ca’ Foscari, 2020. http://dx.doi.org/10.30687/978-88-6969-455-4/012.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Resumo:

Italo Calvino described his journey in the United States between 1959 and 1960 in different texts, from the first draft in “Diario americano 1959-1960”, included in Eremita a Parigi, to some journalistic correspondences and then to a volume, Un ottimista in America, which he had planned to publish but abandoned after correcting the second drafts. The essay aims to analyse the different stages of writing, following the passage from the first draft to the volume, that has been recovered and published in 2014.

Trabalhos de conferências sobre o assunto "Abandoned delta":

KROON, AART, METTE BENDIXEN, LARS NIELSEN e CHARLOTTE SIGSGAARD. "MORPHODYNAMICS OF AN ABANDONED DELTA LOBE IN NE GREENLAND". In International Conference on Coastal Sediments 2019. WORLD SCIENTIFIC, 2019. http://dx.doi.org/10.1142/9789811204487_0249.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Lai Zhou, Qiyan Feng e Mengsheng Lu. "Hydrogeochemical controls on fluorosis in the abandoned Yellow River flooding delta, East China". In 2011 Second International Conference on Mechanic Automation and Control Engineering (MACE). IEEE, 2011. http://dx.doi.org/10.1109/mace.2011.5988548.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Dosunmu, Adewale, B. S. Odagme e Kamal K. Abdulraheem. "Impact of Radioactive Sources on the Environment - A Case Study of an Abandoned Oil Well in the Niger Delta". In SPE Nigeria Annual International Conference and Exhibition. Society of Petroleum Engineers, 2014. http://dx.doi.org/10.2118/172393-ms.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Gurskis, Vincas, e Viktorija Zujavičienė. "INFLUENCE OF BUILDINGS EXTERIOR ON THE LANDSCAPE OF THE NEMUNAS DELTA REGIONAL PARK". In Rural Development 2015. Aleksandras Stulginskis University, 2015. http://dx.doi.org/10.15544/rd.2015.051.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Resumo:

Protected areas were established in Lithuania in order to preserve not only the natural and cultural heritage, landscape and biodiversity, but the landscape and ecological balance, the genetic fund, to restore the natural resources and to provide educational recreation, research and environmental monitoring as well as the promotion of natural and cultural heritage protection. The Nemunas Delta Regional Park was established to preserve the lower Nemunas landscape, the natural ecosystem and cultural heritage values, and manage them rationally. Protected areas residents seek to reconstruct, modernize the existing buildings, in such a way the landscape is being changing. The evaluation of the structures belonging to one hundred park’s homesteads showed that the existing older buildings roof covering is from grey asbestos slates (56 %). In recent years, ceramic tiles and non-asbestos slates are being increasingly used as roofing material, wood (characteristic for grey colour) is usually used for building wall decoration (48 %). These colours correspond to the regulated by the park management regulations. The Regional Park landscape is blemished by the ruins of abandoned buildings, individual illegal structures, unsuitable colours selected for building exteriors decoration, the recommended window division into four or six sections is not being kept to.

Liu, Xingjian. "The coastal erosion of the abandoned Yellow River Delta in northern Jiangsu province, China: Based on analysis of remote sensing images". In 2011 19th International Conference on Geoinformatics. IEEE, 2011. http://dx.doi.org/10.1109/geoinformatics.2011.5980821.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Onwuemene, Onyeka. "Optimized Technical and Commercial Strategy for Marginal Field Re-Entry – A Case Study". In SPE Nigeria Annual International Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/207081-ms.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Resumo:

Abstract This paper examines an optimized strategy and approach for executing a marginal field re-entry in the face of harsh global economic realities in the oil and gas sector. With dwindling and depressing oil prices driven by demand & supply volatility with root causes traceable to some factors such as the prevalent health pandemic, clamor for green energy, climate change discussions, geopolitics etc, the operating model for oil companies will need to drastically change to reflect current realities. Due to rapid global urbanization and increasing population amongst other factors, there is a corresponding huge appetite for oil to meet energy demands. This has led to exploration in unconventional terrains, utilization of the full extent of primary and secondary recovery mechanisms to attain high RFs in already producing fields and in some extreme cases, the development of marginal fields. In the Niger Delta area of Nigeria, marginal fields usually given up by Oil majors or abandoned following production exigencies and government laws are acquired and operated by indeginous companies. These indigenous players look for the most cost-effective means to produce these assets as it becomes the only way to make profit. A case study for field re-entry in the Niger Delta, which emphasized relatively/comparatively reduced capital outlay dependent on the technical approach is examined. Lessons learnt are drawn to aid enlightened go-forward actions and that will ensure a go-to template for similar future marginal field re-entry projects.

Gorgo, Letizia, e Gloria Riggi. "URBAN TRACES: revitalization strategies for abandoned villages." In 24th ISUF 2017 - City and Territory in the Globalization Age. Valencia: Universitat Politècnica València, 2017. http://dx.doi.org/10.4995/isuf2017.2017.5938.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Resumo:

Letizia Gorgo¹, Gloria Riggi² ¹Dipartimento di Architettura e progetto. Dottorato in Architettura e costruzione, Sapienza, Università di Roma, Via Gramsci, 53. 00197 Roma ² Dipartimento di Architettura e progetto. Dottorato in Architettura e costruzione, Sapienza, Università di Roma, Via Gramsci, 53. 00197 Roma E-mail: letiziagorgo@hotmail.it, gloriariggi@libero.it, Keywords : abandoned villages, urban morphology, scattered hotel, existing fabric, revitalization strategies Conference topics and scale: City transformations In Italy today, one can count more than 6000 villages that have been abandoned(deserted) for a variety of causes. This negletc state produces a serious problem related to a wider phenomenon of abandonment of entire portions of italian territories. Realities that differ form the city because of their morphology: Does urban shape represent an urban limit? or is it an alternative testimony to the city? Research purpose is to understand how relationship, between these cases and the territory, works; in particular during the absence of the main component: the human one. The case study Santo Stefano di Sessanio, an ancient village in the center of Italy, inhabited until 90's, shows how the examination of urban shape represents the potentiality of his own revitalization. By relating his historical identity to the scattered hotel projectual approach, it contributes to combine conservation, valorization and sustainability of the existing building fabric, in order to claim the authenticity of these villages declaring their own autonomy and dimension to major urban centers polarization. In this example transformation is meant as conscious project that grow up from the built reality not from the project itself, transformation as knowledge of urban facts, tool to approach to the structure of this reality. References Rossi A., (1966 ) ‘L’architettura della città’, Quodlibet, Macerata Muratori S., (1967) ‘Civiltà e territorio’, Centro studi di storia e urbanistica, Roma Cartei, G. F., (2007) ‘Convenzione europea del paesaggio e governo del territorio’, Il Mulino, Bologna Caravaggi L., (2014) ‘La montagna resiliente’, Quodlibet, Macerata, Strappa, G., Carlotti, P., Camiz, A., (2016) ‘Urban Morphology and Historical Fabrics’, Gangemi Editore, Rome

Simão, Kátia vitória Feliciano, Elaine Soares Da Silva e Michelline Soares Da Silva Souza. "A IMPORTÂNCIA DA DISCIPLINA DE CIÊNCIAS NAS SÉRIES INICIAIS". In I Congresso Nacional On-line de Conservação e Educação Ambiental. Revista Multidisciplinar de Educação e Meio Ambiente, 2021. http://dx.doi.org/10.51189/rema/1784.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Resumo:

Introdução: O ensino da disciplina de Ciências, passou a ser objeto de reflexão educacional. Algumas pesquisas buscam mostrar a importância do ensino de ciências nas séries iniciais do ensino fundamental. O PCN (1997), enfatiza que para que o ensino e aprendizagem se realizem de forma significativa é necessário considerar os conhecimentos do aluno, do professor e da Ciência. Pois o ensino de Ciências deve ir para além da sala de aula. Fazendo com que as crianças se utilizem dela para entender o mundo em que vive. Por este motivo os currículos escolares devem ser trabalhados de forma em que os alunos participem de seu processo de ensino-aprendizagem. Segundo o PCN (Brasil, 1997, p.18), O ensino de ciências tem o objetivo de “Dar condições para o aluno identificar problemas a partir de observações sobre um fato, levantar hipóteses, testá-las, refutá-las e abandoná-las quando fosse o caso, trabalhando de forma a tirar conclusões sozinho.” Para tanto é preciso valorizar os conhecimentos prévios dos alunos, sua vivência, sua cultura e o senso comum. Entretanto é necessário os professores sejam comprometidos com a disciplina de Ciências. Através do curso de formação continuada ofertado pela UFPB, que realizamos este trabalho cujo o objetivo é identificar e analisar os documentos que viabiliza o ensino de ciências nos seres iniciais. o caminho metodológico é de cunho bibliográfico acerca do tema. Resultado: através dos levantamentos de dados constatamos que apesar da disciplina de ciências está viabilizada pelas diretrizes ainda nos deparamos com escolas que precisam preencher a lacuna entre o “pensar e o agir”, formando cidadãos que saibam ouvir e dialogar ativamente e professor capaz de nutrir o interesse da criança, em seu processo de aprendizagem. Conclui-se que o processo de ensino-aprendizagem na disciplina de ciências nos seres iniciais deve respeitar as fases de desenvolvimento em que as crianças se encontram, desta forma é de extrema importância que os professores tenham uma formação sólida e de qualidade, pois quando pensamos na atuação do professor veremos a importância de o mesmo ter um arcabouço teórico para que ele possa interver junto aos seus alunos em seus diversos aspectos.

Caniglia, Maria Rossana. "La Torre di San Francesco a Palmi nelle vedute di Edward Cheney del 1823: immagini di un baluardo scomparso del sistema difensivo vicereale della Calabria Ultra". In FORTMED2020 - Defensive Architecture of the Mediterranean. Valencia: Universitat Politàcnica de València, 2020. http://dx.doi.org/10.4995/fortmed2020.2020.11479.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Resumo:

The Tower of San Francesco in Palmi in the views of Edward Cheney of 1823: images of a disappeared bulwark of the viceregal defensive system of Calabria UltraTo oppose the phenomenon of waves of Turks threatening the most exposed areas of the Kingdom of Naples, the viceregal government ordered from 1535 the construction of a continuous and articulated chain of defensive coastal towers. In Calabria, on behalf of the Viceroy Pedro di Toledo, the Marquis Francesco Pignatelli developed a project to identify the most suitable and strategic sites where to build the towers along the Tyrrhenian and Ionian coasts. This network included 69 towers in Calabria Ultra and 33 in Calabria Citra, clearly visible from each other at a maximum distance of six thousand steps. Most of these towers have lost their original function over time, and after the taking of Algiers in 1830, some were used as customs posts or torri semaforiche, and then be permanently abandoned. Today almost all of them are ruins. The cartographic sources and above all the iconographic ones, testify the importance of this defensive system of towers suspended between the land and the sea and arranged one after the other, real sentinels of the Mediterranean. On this occasion, the focus is on the Tower of San Francesco, was probably built in 1565, in Capo Barbi in Palmi, along the Tyrrhenian side between Reggio Calabria and Capo Vaticano. The bulwark was destroyed in 1956. The Tower of San Francesco, as evidenced by historical cartography and the views of Antonio Minasi in 1779 and Richard Keppel Craven in 1821, was portrayed in three drawings made by Edward Cheney during his travel to Calabria in May 1823. These views identify the characteristics of the architectural typology of the tower and the relationships with the town of Palmi; to relate it to the coastal towers of Pietre Nere (Taureana) and Capo Rocchi (Bagnara); and finally to the landscape of the Costa Viola up to the Strait of Messina.

Como, Alessandra, Luisa Smeragliuolo Perrotta e Carlo Vece. "Agro-Urban Landscape: the case study of Monteruscello-Naples". In 24th ISUF 2017 - City and Territory in the Globalization Age. Valencia: Universitat Politècnica València, 2017. http://dx.doi.org/10.4995/isuf2017.2017.6288.

Texto completo da fonte

Estilos ABNT, Harvard, Vancouver, APA, etc.

Resumo:

If the morphology and the studies on the urban form are closely related to the social aspects and are responsibility of architects and policy makers, the issue becomes even more complicated if we're talking about cities with a high number of buildings under public ownership or urban fragments with important dimensions. In Italy there is a very rare case of recent foundation that is the neighborhood Monteruscello in the city of Pozzuoli. Built in the 80s to face the bradisism events that had made uninhabitable other city areas, Monteruscello today, for its dimension, can be considered a "city in the city" where the 90% of the buildings are under public ownership. The neighborhood's project is designed by Agostino Renna who had built Monteruscello through analogical composition with fragments of spatial references of other places and cities. The architect has put in the neighborhood - mainly made up of rural areas - its urban model adapting it to the specific geography of places. During the years the neighborhood has never built an own identity becoming one of the most degraded areas of the city. The paper deals with the issue of urban form and morphology today starting from the study of Monteruscello - as imagined by its creator through the critical issues that underlie its design - and through an experimental design of a new agro-urban landscape for the neighborhood that involves three hectares of public green spaces - now abandoned - turning them into agricultural lands to urban use and growth resource. References Renna, A. (ed.) (1980) L’illusione e i cristalli : immagini di architettura per una terra di provincia (Clear, Roma) Giglia, A. (1997) Crisi e ricostruzione di uno spazio urbano : dopo il bradisismo a Pozzuoli : una ricerca antropologica su Monteruscello (Guerini, Milano) Capozzi, R. (ed.) (2016) Agostino Renna : la forma della città (Clean, Napoli) Pagano, L. (ed) (2012) Agostino Renna : rimontaggio di un pensiero sulla conoscenza dell’architettura : antologia di scritti e progetti 1964-1988 (Clean, Napoli)