| 1. Identificação | |
| Tipo de Referência | Artigo em Evento (Conference Proceedings) |
| Site | mtc-m16b.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repositório | sid.inpe.br/mtc-m15@80/2006/08.01.17.35 |
| Última Atualização | 2006:11.08.11.43.37 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/mtc-m15@80/2006/08.01.17.35.16 |
| Última Atualização dos Metadados | 2022:03.26.18.03.52 (UTC) administrator |
| Chave Secundária | INPE-14285-PRE/9373 |
| Chave de Citação | SimõesASAABBD:2006:SiClVa |
| Título | Signals of climatic variations in the northern most part of the Antarctic Peninsula and the South Shetlands Islands  |
| Formato | Papel |
| Ano | 2006 |
| Data Secundária | 20060801 |
| Data de Acesso | 30 abr. 2024 |
| Tipo Secundário | PRE CI |
| Número de Arquivos | 1 |
| Tamanho | 6946 KiB |
| 2. Contextualização | |
| Autor | 1 Simões, Jefferson C. 2 Aquino, Francisco E. 3 Setzer, Alberto Waingort 4 Arigony Neto, Jorge 5 Ahlert, Siclério 6 Bremer, Ulisses B. 7 Beck, Claudia D. 8 Dani, Norberto |
| Identificador de Curriculo | 1 2 3 8JMKD3MGP5W/3C9JGGG |
| Grupo | 1 2 3 DMA-INPE-MCT-BR |
| Afiliação | 1 UFRGS 2 UFRGS 3 Instituto Nacional de Pesquisas Espaciais (INPE), Centro de Previsão de Tempo e Estudos Climáticos (CPTEC) 4 UFRGS 5 UFRGS 6 UFRGS 7 UFRGS 8 UFRGS |
| Endereço de e-Mail | atus@cptec.inpe.br |
| Nome do Evento | International Workshop Antartic Peninsula Climatic Variability: Observations, Models, and Plans for IPY Research. |
| Localização do Evento | Boulder, CO, USA |
| Data | May 14-17 |
| Editora (Publisher) | National Snow and Ice Data Center at the University of Colorado |
| Páginas | 19-20 |
| Título do Livro | Proceedings |
| Tipo Terciário | Artigos |
| Organização | University of Colorado |
| Histórico (UTC) | 2006-08-01 17:35:16 :: Érika -> administrator :: 2006-08-02 22:45:57 :: administrator -> estagiario :: 2006-11-08 11:43:38 :: estagiario -> administrator :: 2006-11-17 23:06:20 :: administrator -> fabia :: 2006-11-22 12:48:32 :: fabia -> administrator :: 2012-10-22 20:54:52 :: administrator -> fabia :: 2006 2013-02-20 14:45:31 :: fabia -> administrator :: 2006 2022-03-26 18:03:52 :: administrator -> marciana :: 2006 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Palavras-Chave | climate variations atmospheric coast morphologies temperature declined climatic variability |
| Resumo | This paper explores climatic and cryospheric data sets to examine signals of climate variations in the extreme north of the Antarctic Peninsula (north of 64° S) and its offshore islands. Glaciers and ice caps of four islands (Brabant, Joinville, King George, and Nelson) show a non-uniform reduction for the period 1956- 2001. For example, King George Island (KGI) has lost 7.1% (89 km2) of its ice cover since 1956. On the other hand, on Nelson Island, separated from the former island by a narrow strait, the amount of ice lost is almost imperceptible. Further south and nearer to the Antarctic Peninsula, Joinville Islands loss is also restricted (0.6% of a total area of 1477 km2, from 1990 to 2000). Glacier retreat on these three islands shows a clear general pattern: ice loss occurred mainly in outlet tidewater glaciers flowing to the southeastern coasts and mainly in bays and other well protected areas. On the other hand, in mountainous and irregular Brabant Island, no glacier retreat has been detected from 1989 to 2001.Having this in mind, we considered the influence of sea occurrence in bays and in other sheltered coasts. At least at Admiralty Bay (KGI), sea ice cover area decreased from 1977 to 1999. This trend was concomitant to an air temperature and wind speed increase and a greater frequency of northerly and north-westerly winds, advecting relatively warmer air masses from lower latitudes. On the other hand, the greatest amount of ice loss in Admiralty Bay (22 km2 since 1956) occurred before 1980. Rather than a common response to an observed general atmospheric warming trend (0.022°C a-1 from 1948 to 1995 in Admiralty Bay), glacier retreat in the region results from an interplay of ice front and coast morphologies, sea ice extent and variations in other climatic parameters such as precipitation. Further, from 1998 to 2005, the mean annual air temperature declined about 1°C. |
| Área | MET |
| Arranjo | urlib.net > BDMCI > Fonds > Produção até 2016 > DMA > Signals of climatic... |
| Conteúdo da Pasta doc | acessar |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | não têm arquivos |
| 4. Condições de acesso e uso | |
| URL dos dados | http://urlib.net/ibi/sid.inpe.br/mtc-m15@80/2006/08.01.17.35 |
| URL dos dados zipados | http://urlib.net/zip/sid.inpe.br/mtc-m15@80/2006/08.01.17.35 |
| Idioma | en |
| Arquivo Alvo | Setzer_signals.pdf |
| Grupo de Usuários | administrator fabia Érika |
| Visibilidade | shown |
| Detentor da Cópia | SID/SCD |
| Permissão de Atualização | transferida para fabia |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/46JKC45 |
| Acervo Hospedeiro | cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notas | |
| Campos Vazios | archivingpolicy archivist callnumber copyright creatorhistory descriptionlevel dissemination doi edition editor electronicmailaddress identifier isbn issn label lineage mark mirrorrepository nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project publisheraddress readergroup readpermission rightsholder schedulinginformation secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |