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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP7W/3B7GDEL
Repositóriosid.inpe.br/mtc-m19/2012/01.16.18.03   (acesso restrito)
Última Atualização2012:06.25.14.26.36 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m19/2012/01.16.18.03.28
Última Atualização dos Metadados2018:06.05.04.12.19 (UTC) administrator
Chave SecundáriaINPE--PRE/
DOI10.1016/j.agee.2011.11.010
ISSN0167-8809
Chave de CitaçãoCarmoSouDuaOmeMar:2012:CoNiCy
TítuloConversion of the coastal Atlantic forest to pasture: Consequences for the nitrogen cycle and soil greenhouse gas emissions
ProjetoFAPESP 2006/57608-0
Ano2012
MêsFeb.
Data de Acesso18 maio 2024
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho798 KiB
2. Contextualização
Autor1 Carmo, J. B. D
2 Sousa Neto, E. R.
3 Duarte-Neto, P. J.
4 Ometto, J. P. H. B.
5 Martinelli, L. A.
Grupo1
2
3
4 CST-CST-INPE-MCTI-GOV-BR
Afiliação1 Universidade Federal de São Carlos, Campus de Sorocaba, Sorocaba, Brazil
2 Laboratório de Ecologia Isotópica, Centro de Energia Nuclear na Agricultura, Avenida Centenário 303, 13416-000 Piracicaba, SP, Brazil
3 Unidade Acadêmica de Garanhuns, Universidade Federal Rural de Pernambuco, Av. Bom Pastor s/n, Boa Vista, Garanhuns, PE, 55.292-270, Brazil
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 ersidade Federal de São Carlos, Campus de Sorocaba, Sorocaba, Brazil
Endereço de e-Mail do Autor1 martinelli@cena.usp.br
RevistaAgriculture, Ecosystems and Environment
Volume148
Número39
Páginas37-43
Histórico (UTC)2012-06-25 14:26:36 :: marciana :: 2011 -> 2012
2012-06-25 14:30:25 :: marciana -> administrator :: 2012
2012-07-15 03:39:19 :: administrator -> marciana :: 2012
2012-07-17 13:37:26 :: marciana -> administrator :: 2012
2012-10-19 20:28:07 :: administrator -> banon :: 2012
2013-02-18 16:16:09 :: banon -> administrator :: 2012
2018-06-05 04:12:19 :: administrator -> marciana :: 2012
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveAtlantic forest
Nitrogen cycle
Carbon cycle
Greenhouse gases
Land use change oxide emissions
brazilian amazon
methanotrophic bacteria
eastern amazonia
cattle pastures
co2 flux
land-use
carbon
respiration
atmosphere
ResumoWe evaluated how land use change affected the nitrogen cycle and greenhouse gas fluxes. We measured soil temperature and water-filled pore space (WFPS), as well as nitrate and ammonium concentrations, mineralization and nitrification rates, and flux of CH4, CO2 and N2O in soils of pasture catchment and in soils of a forest catchment located on the north coast of the State of São Paulo. The main vegetation type in the forest catchment is primary Atlantic Montane Forest, while the pasture is an unfertilized 40-year old area planted with Brachiaria humidicola. Four plots were used for monthly sampling in each land use for an entire year. Soil temperature was always higher in pasture than in forest soils, while WFPS was lower in the pasture in relation to forest soils. Pasture soils were a weak source of CH4 during the winter months and a less strong sink of methane than the forest soils during the rainy summer months of the year. The annual median CH4 uptake was -1.8±1.0mgm-2d-1 in the forest in contrast to -0.6±0.9mgm-2d-1 in pasture soils. CO2 emissions were similar in the winter, but higher in the summer months in pasture soils in relation to forest soils. The annual median flux in the forest was 4.2±1.5μmolm-2s-1 and increased in the pasture to 6.5±2.9μmolm-2s-1. In contrast, N2O fluxes were smaller in the pasture (0.3±0.7ngcm-2h-1) than in forest soils (0.5±0.5ngcm-2h-1).
ÁreaCST
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > COCST > Conversion of the...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 16/01/2012 16:03 1.0 KiB 
4. Condições de acesso e uso
Idiomaen
Grupo de Usuáriosadministrator
banon
marciana
Grupo de Leitoresadministrator
marciana
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft24
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhosid.inpe.br/mtc-m19@80/2009/08.21.17.02.53
Unidades Imediatamente Superiores8JMKD3MGPCW/3F3T29H
Lista de Itens Citandosid.inpe.br/bibdigital/2013/10.19.20.40 1
DivulgaçãoWEBSCI; PORTALCAPES.
Acervo Hospedeirosid.inpe.br/mtc-m19@80/2009/08.21.17.02
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject targetfile tertiarymark tertiarytype typeofwork url
7. Controle da descrição
e-Mail (login)marciana
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