| 1. Identificação | ||||
| Tipo de Referência | Resumo em Evento (Conference Proceedings) | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identificador | 8JMKD3MGP3W34R/3UHQRT8 | |||
| Repositório | sid.inpe.br/mtc-m21c/2019/12.12.11.16 | |||
| Repositório de Metadados | sid.inpe.br/mtc-m21c/2019/12.12.11.16.08 | |||
| Última Atualização dos Metadados | 2021:03.06.05.22.45 (UTC) administrator | |||
| Chave Secundária | INPE--PRE/ | |||
| Chave de Citação | BassoGMCTDCSAAACNGM:2019:UnSeIn | |||
| Título | Understanding the seasonality and interannual variability of Amazon CH4 budget and climate feedbacks based on atmospheric data from vertical profiles measurements  | |||
| Ano | 2019 | |||
| Data de Acesso | 20 maio 2024 | |||
| Tipo Secundário | PRE CI | |||
| 2. Contextualização | ||||
| Autor | 1 Basso, Luana Santamaria 2 Gatti, Luciana Vanni 3 Marani, Luciano 4 Cassol, Henrique Luis Godinho 5 Tejada, Graciela 6 Domingues, Lucas Gatti 7 Correia, Caio Silvestre de Carvalho 8 Sanchez, Alber 9 Arai, Egídio 10 Aragão, Luiz Eduardo Oliveira e Cruz de 11 Anderson, Liana O. 12 Crispim, Stéphane Palma 13 Neves, Raiane Aparecida Lopes 14 Gloor, Manuel 15 Miller, John B. | |||
| Identificador de Curriculo | 1 2 3 4 5 6 7 8 9 8JMKD3MGP5W/3C9JGUP | |||
| Grupo | 1 COCST-COCST-INPE-MCTIC-GOV-BR 2 COCST-COCST-INPE-MCTIC-GOV-BR 3 COCST-COCST-INPE-MCTIC-GOV-BR 4 COCST-COCST-INPE-MCTIC-GOV-BR 5 COCST-COCST-INPE-MCTIC-GOV-BR 6 COCST-COCST-INPE-MCTIC-GOV-BR 7 8 CST-CST-SESPG-INPE-MCTIC-GOV-BR 9 DIDSR-CGOBT-INPE-MCTIC-GOV-BR 10 DIDSR-CGOBT-INPE-MCTIC-GOV-BR 11 12 COCST-COCST-INPE-MCTIC-GOV-BR 13 YYY-COCST-INPE-MCTIC-GOV-BR | |||
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Instituto Nacional de Pesquisas Espaciais (INPE) 7 Instituto Nacional de Pesquisas Energéticas (IPEN) 8 Instituto Nacional de Pesquisas Espaciais (INPE) 9 Instituto Nacional de Pesquisas Espaciais (INPE) 10 Instituto Nacional de Pesquisas Espaciais (INPE) 11 Centro Nacional de Monitoramento e Alertas de Desastres Naturais (CEMADEN) 12 Instituto Nacional de Pesquisas Espaciais (INPE) 13 Instituto Nacional de Pesquisas Espaciais (INPE) 14 University of Leeds 15 NOAA | |||
| Endereço de e-Mail do Autor | 1 luana.basso@inpe.br 2 luciana.gatti@inpe.br 3 luciano.marani@inpe.br 4 hlcassol@hotmail.com 5 graciela.tejada@inpe.br 6 lgtdomingues@gmail.com 7 8 alber.ipia@inpe.br 9 egidio.arai@inpe.br 10 luiz.aragao@inpe.br 11 12 stephane.crispim@inpe.br 13 raiane.neves@inpe.br | |||
| Nome do Evento | Chapman Conference on Understanding Carbon Climate Feedbacks | |||
| Localização do Evento | San Diego, CA | |||
| Data | 26-29 ago. | |||
| Título do Livro | Abstracts | |||
| Histórico (UTC) | 2019-12-12 11:17:02 :: simone -> administrator :: 2019 2019-12-12 16:17:46 :: administrator -> simone :: 2019 2020-01-06 16:28:49 :: simone -> administrator :: 2019 2021-03-06 05:22:45 :: administrator -> simone :: 2019 | |||
| 3. Conteúdo e estrutura | ||||
| É a matriz ou uma cópia? | é a matriz | |||
| Estágio do Conteúdo | concluido | |||
| Transferível | 1 | |||
| Tipo do Conteúdo | External Contribution | |||
| Resumo | Currently tropical land regions, like Amazon, are still poorly observed with large-scale integrating in-situ observations although they host some of the largest wetlands/seasonally flooded areas on the globe. The role of these regions in the global CH4 balance and the climate feedbacks have remained uncertain. To help this situation we have started a lower-troposphere greenhouse gas-monitoring program over tropical South America consisting of regular vertical profile greenhouse gas and carbon monoxide (CO) observations at four sites along the main airstream since 2010. Vertical profiles are sampled using light aircraft, high-precision greenhouse gas and carbon monoxide analysis of flask air, fortnightly between 2010 to 2017. Over the full period the Amazon (total area of around 7.2 million km2) was a source of CH4, of approximately 46 ± 6 Tg/year, which represent 8% of the global CH4 flux to the atmosphere. CH4 emissions from different parts of the basin vary markedly. There are comparably high emissions from the eastern part of the basin exhibiting strong variability, with particularly high CH4 fluxes in the early part of the wet season (January to March). A second period of high emissions occurs during the dry season. The cause of the high emissions is unclear. In contrast to the eastern Amazon site a clear seasonality was observed at the other three sites located further downwind along the main sir-stream, with the largest emissions occurring at the beginning of the wet season (January to March). In addition, these data show an interannual variability in emissions magnitude, so we discuss how these data can be correlate to temperature, precipitation, terrestrial water storage anomalies (from GRACE) and Fire counts (human-driven changes) that could be influencing this variability. Using a CO/CH4 emission ratio calculated in this study we find a biomass burning contribution varying between 10 and 23% of the total flux at each site. Also, we discuss what the data tell us about possible ongoing feedbacks to possible changes in temperature, precipitation and biomass burning and indicating what variables can be contributing to CH4 emissions from Amazon. | |||
| Área | CST | |||
| Arranjo 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Understanding the seasonality... | |||
| Arranjo 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > COCST > Understanding the seasonality... | |||
| Arranjo 3 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > YYY-PCI-COCST > Understanding the seasonality... | |||
| Arranjo 4 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > COCST > YYY-PCI-COCST > Understanding the seasonality... | |||
| Arranjo 5 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CST > Understanding the seasonality... | |||
| Conteúdo da Pasta doc | não têm arquivos | |||
| Conteúdo da Pasta source | não têm arquivos | |||
| Conteúdo da Pasta agreement |
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| 4. Condições de acesso e uso | ||||
| Idioma | en | |||
| Grupo de Usuários | simone | |||
| Grupo de Leitores | administrator simone | |||
| Visibilidade | shown | |||
| Permissão de Atualização | não transferida | |||
| 5. Fontes relacionadas | ||||
| Repositório Espelho | urlib.net/www/2017/11.22.19.04.03 | |||
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ER446E 8JMKD3MGPCW/3F3T29H 8JMKD3MGPCW/449D74B 8JMKD3MGPCW/449U4PL | |||
| Acervo Hospedeiro | urlib.net/www/2017/11.22.19.04 | |||
| 6. Notas | ||||
| Campos Vazios | archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark nextedition notes numberoffiles numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle size sponsor subject targetfile tertiarymark tertiarytype type url versiontype volume | |||
| 7. Controle da descrição | ||||
| e-Mail (login) | simone | |||
| atualizar | ||||