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1. Identificação
Tipo de ReferênciaPôster em Evento (Conference Proceedings)
Sitemtc-m21b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34P/3LSDMMS
Repositóriosid.inpe.br/mtc-m21b/2016/06.14.16.25
Última Atualização2016:07.13.13.37.02 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21b/2016/06.14.16.25.36
Última Atualização dos Metadados2018:06.04.02.40.55 (UTC) administrator
Chave SecundáriaINPE--PRE/
Chave de CitaçãoBassoGaGlMiDoCoBo:2016:SeInVa
TítuloSeasonality and inter-annual variability of CH4 fluxes from the eastern Amazon Basin inferred from atmospheric mole fraction profiles
Ano2016
Data de Acesso09 maio 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho63 KiB
2. Contextualização
Autor1 Basso, Luana S.
2 Gatti, Luciana Vanni
3 Gloor, M.
4 Miller, J. B.
5 Domingues, L. G.
6 Correia, C. S. C.
7 Borges, V. F.
Grupo1
2 CST-CST-INPE-MCTI-GOV-BR
Afiliação1 University of Leeds
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 University of Leeds
4 National Oceanic and Atmospheric Administration (NOAA)
5 Instituto de Pesquisas Energéticas e Nucleares (IPEN)
6 Instituto de Pesquisas Energéticas e Nucleares (IPEN)
7 Instituto de Pesquisas Energéticas e Nucleares (IPEN)
Endereço de e-Mail do Autor1 luanabasso@gmail.com
2 luciana.gatti@inpe.br
Nome do EventoGlobal Climate Observation: The road to the furute
Localização do EventoAmsterdan
Data2-4 Mar.
Título do LivroPôsteres
Histórico (UTC)2016-06-14 16:26:31 :: simone -> administrator :: 2016
2016-07-04 12:30:02 :: administrator -> simone :: 2016
2016-07-13 13:37:02 :: simone -> administrator :: 2016
2018-06-04 02:40:55 :: administrator -> simone :: 2016
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
ResumoTropical land regions have until recently been poorly observed with large-scale integrating in-situ observations. Considering that the Amazon Basin represents 50% of the world tropical rainforest and Methane (CH4) is the second most important anthropogenic greenhouse gases, contributing with around 18% to radiative forcing, and in 2014 the CH4 mixing ratio increases of 9ppb in comparison with the previous year, reaching 1833ppb, is important understand the behavior of the Amazon Basin in relation to this greenhouse gas. Then, observing the global importance of CH4 and uncertainties in the emission of this greenhouse gases in the Amazon Basin, this study aimed to determine CH4 emission in the Amazon Basin. Were used regular vertical profiles in 4 sites distributed over the basin from east to west, Alta Floresta (ALF; 8.80ºS, 56.75ºW), Rio Branco (RBA; 9.38ºS, 67.62ºW), Santarém (SAN; 2.86ºS; 54.95ºW) and Tabatinga (TAB; 5.96ºS, 70.06ºW). Since 2010 samples are collected, fortnightly, aboard light aircraft between 300m and 4.4km. From the flux estimates we calculated basin wide budgets with some differentiation of underlying processes based on carbon monoxide from fires. The results showed that the Amazon Basin was a source of CH4 during the study period, but the CH4 emission variable in the different regions and variability with the years, these can be related with the climatological variations, 2010 and 2012 were driers years and 2011 and 2013 were wet years. With these results is possible to observe the importance of conducting studies on a regional scale to elucidate the behavior of the entire Amazon Basin. And the importance of long-term studies due the variation in emissions year by year, so that the results can be assumed to average behavior a long time series is necessary to take into account the methane balance from the Amazon Basin.
ÁreaCST
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4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34P/3LSDMMS
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34P/3LSDMMS
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Visibilidadeshown
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5. Fontes relacionadas
Repositório Espelhourlib.net/www/2011/03.29.20.55
Unidades Imediatamente Superiores8JMKD3MGPCW/3F3T29H
Lista de Itens Citandosid.inpe.br/bibdigital/2013/10.19.20.40 1
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notas
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7. Controle da descrição
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