Sea Level Changes
Mostrando 13-24 de 60 artigos, teses e dissertações.
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13. Global climatic changes, a cse study of air temperature variation and its impacts in the municipal district of Ubatuba, north coasth of São Paulo / Mudanças climáticas globais, um estudo de caso da variação da temperatura do ar e seus impactos no município de Ubatuba, litoral Norte de São Paulo
This work aims to provide a forecast of the air temperature for future climatic scenarios with an estimation of sea level rise and its environmental consequences in the municipality of Ubatuba. The adopted methodology is based on the use of air temperature simulated data from HadCM3 Model from Hadley Center from United Kingdom (from 2000 until 2099) consider
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/06/2009
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14. Paradigms for the maritime works project in the context of climate change. / Paradigmas para os projetos de obras marítimas no contexto das mudanças climáticas.
Global warming and the consequent increase of the mean sea level rise will be a challenge to the maintenance and development of offshore structures in the coming decades. Both global climate change and the fact that the extreme storms are experiencing substantial changes have profound consequences for the society and the environment. The study aimed to prese
Publicado em: 2009
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15. Estratigrafia de sequências do intervalo aptiano ao albino na Bacia do Araripe, NE do Brasil / Estratigrafia de sequências do intervalo aptiano ao albino na Bacia do Araripe, NE do Brasil
This study has as a main objective to make a detailed stratigraphic analysis of the Aptian-Albian interval in the east part of Araripe Basin, NE of Brazil which correspond, litostratigraphically, to Rio Da Batateira, Crato, Ipubi and Romualdo formations. The stratigraphic analysis was based on three different stages, the 1D, 2D and 3D analysis; these ones we
Publicado em: 2009
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16. Interdecadal variability of precipitation in the Western Brazilian Amazon / Variabilidade interdecadal da precipitação na Amazonia Ocidental brasileira.
The present work focused on the interdecadal variability of precipitation in the Western Brazilian Amazon in order to help improve this knowledge and, in addition, to analyze, study and evaluate the low-frequency variability of the hydrological cycle in this region. To this end, we used data collected from conventional rain gauge stations 5, available at the
Publicado em: 2009
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17. The role of the local and remote effects on the upwelling system variabilities along the western coast of South America, during El Niño / O papel de efeitos locais e remotos em variabilidades do sistema de ressurgência ao largo da costa oeste da América do Sul durante o El Niño
Off the western coast of South America, the coastal upwelling system presents an exceptional productivity, a result of the high efficiency of the biological ecosystem in converting the primary production into biomass. These chemical and biological processes are strongly modulated by the physical environment. For instance, during El Ni~no events the fishery p
Publicado em: 2008
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18. Ostracodes cretáceos (Turoniano-Maastrichtiano) da Bacia do Pará-Maranhão: aspectos taxonômicos, paleoecológicos e paleobiogeográficos
This work presents the results of the taxonomic study of the Turonian-Maastrichtian marine ostracodes of Pará-Maranhão Basin, their palaeoenvironmental responses and paleobiogeographical distribution. The 65 studied samples are from two wells: the 1-MAS-16 (3552-4990 m, Turonian-Maastrichtian) and the 1-MAS-12 (2145-2685 m, Campanian-Maastrichtian). 841 sp
Publicado em: 2008
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19. Sistema pedológico Planosolo-Plintossolo no Pantanal de Barão de Melgaço-MT / Pedological system Solonetz-Plinthosol in the Pantanal of Barão de Melgaço-MT
The Pantanal is the largest continental flood plains, comprising a mosaic of different habitats, maintaining plant diversity, animal and soil. It consists of eleven sub-regions, one of which the of the Pantanal of Barão de Melgaço, which is located north of the Quaternary sedimentary basin. It presents a spatial heterogeneity that is related to the diversi
Publicado em: 2008
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20. Estrutura de assembléias de Vespoidea solitários (Insecta: Hymenoptera) ao longo de um gradiente altitudinal no Parque Estadual da serra do Mar, São Paulo, Brasil / Structure of solitary Vespoidea (Insecta: Hymenoptera) assemblage along a altitudinal gradient in the Serra do Mar State Park, São Paulo, Brazil
The present study aims to investigate: 1. the diversity of solitary Vespoidea along an altitudinal gradient on the Cuzcuzeiro Mountain in the Serra do Mar State Park, São Paulo, Brazil, 2. to investigate the presence of diversity patterns along the gradient, 3. to check the influence of climatic conditions on the establishment of these patterns and 4. to ac
Publicado em: 2008
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21. Reconstituição paleoambiental das enseadas do Flamengo e da Fortaleza, Ubatuba, S.P., durante o Holoceno, inferida a partir da variação das associações de foraminíferos / Paleoenvironmental reconstitution of Flamengo and Fortaleza bays, Ubatuba, SP, during the Holocene, inferred from the variations of Benthic foraminifera associations
Variations in Holocene environments in the marine bays of Flamengo and Fortaleza at Ubatuba, State of São Paulo, southeast Brazil, were detected in cores UB1 and UB3, respectively, on the basis of the distribution pattern of foraminiferal associations and their correlation with abiotic characteristics of the sediments. Correlations were then established bet
Publicado em: 2008
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22. Variações na acumulação de matéria orgânica, ao longo do holoceno, em sedimentos da região costeira de Ubatuba-São Paulo / Changes in the organic matter accumulation, during holocene, in coastal sediments from Ubatuba region-São Paulo
Changes in the organic carbon accumulation rates (Corg A.R.) and organic matter source characteristics and their relation to climate and relative sea level changes during the last 8.500 cal. yr. B.P. were investigated in two sediment cores from 2 embayments - Flamengo and Fortaleza inlets - northern coast of São Paulo State. Sediment samples were analysed f
Publicado em: 2007
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23. "Aplicação de marcadores orgânicos moleculares em estudos oceanográficos e paleoceanográficos: estudo de caso na Margem Continental Superior do Sudeste do Brasil" / Molecular Organic Markers Application in Oceanographic and Paleoceanographic Studies: Case study at the Southeastern Brazilian Continental Margin
Climatic changes produce environmental signatures with which it is possible to reconstruct past environmental conditions. In the ocean, the fate of most of the organic matter is the marine sediment. Sediment core analyses reveal a unique reservoir of biological, chemical and geological information about past processes and how they responded to the environmen
Publicado em: 2007
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24. Análise sismoestratigráfica dos carbonatos terciários da porção sul da Bacia de Santos / Sismoestratigraphy analisis of tertiary carbonates of South part of Santos Basin
Based on the sequence stratigraphy and on the excellent quality of the seismic data, a systematic study was used to better understand the development of the siliciclastic / carbonatic sedimentation of the southern portion of Santos Basin, occurred during Miocene. The database includes a multichannel seismic data, with approximately 500 km of linear data, and
Publicado em: 2007