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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
20/06/2017 |
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Data da última atualização: |
11/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MARQUES, J. D. de O.; LUIZÃO, F. J.; TEIXEIRA, W. G.; NOGUEIRA, E. M.; FEARNSIDE, P. M.; SARRAZIN, M. |
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Afiliação: |
JEAN DALMO DE OLIVEIRA MARQUES, UFAM; FLÁVIO JESUS LUIZÃO, INPA; WENCESLAU GERALDES TEIXEIRA, CNPS; EULER MELO NOGUEIRA, INPA; PHILIP MARTIN FEARNSIDE, INPA; MAX SARRAZIN, IRD, UMR BIOEMCO, Route de Montabo, Cayenne Cedex, French Guiana. |
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Título: |
Soil carbon stocks under amazonian forest: distribution in the soil fractions and vulnerability to emission. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Open Journal of Forestry, v. 7, n. 2, p. 121-142, Apr. 2017. |
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DOI: |
https://doi.org/10.4236/ojf.2017.72008 |
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Idioma: |
Inglês |
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Conteúdo: |
Transformations of natural ecosystems in tropical regions, which are usually covered by high-biomass forests, contribute to increased atmospheric CO2. Much of the carbon in forest ecosystems is stored in the soil. This study estimates soil carbon stock in a dense forest in central Amazonia from sets of soil samples collected in three topographic positions (plateau, slope and valley bottom). Soil organic matter (SOM) was fractionated by density and particle size, thus obtaining the free light fraction (FLF), intra-aggregated light fraction (IALF), sand fraction (F-sand), clay fraction (F-clay) and silt fraction (F-silt). |
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Palavras-Chave: |
Aquecimento global; Brasil; Estoque de carbono; Floresta Amazônica; Fracionamento de carbono. |
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Thesagro: |
Física do Solo. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/160868/1/2017-010.pdf
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Marc: |
LEADER 01468naa a2200265 a 4500
001 2071125
005 2021-11-11
008 2017 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.4236/ojf.2017.72008$2DOI
100 1 $aMARQUES, J. D. de O.
245 $aSoil carbon stocks under amazonian forest$bdistribution in the soil fractions and vulnerability to emission.$h[electronic resource]
260 $c2017
520 $aTransformations of natural ecosystems in tropical regions, which are usually covered by high-biomass forests, contribute to increased atmospheric CO2. Much of the carbon in forest ecosystems is stored in the soil. This study estimates soil carbon stock in a dense forest in central Amazonia from sets of soil samples collected in three topographic positions (plateau, slope and valley bottom). Soil organic matter (SOM) was fractionated by density and particle size, thus obtaining the free light fraction (FLF), intra-aggregated light fraction (IALF), sand fraction (F-sand), clay fraction (F-clay) and silt fraction (F-silt).
650 $aFísica do Solo
653 $aAquecimento global
653 $aBrasil
653 $aEstoque de carbono
653 $aFloresta Amazônica
653 $aFracionamento de carbono
700 1 $aLUIZÃO, F. J.
700 1 $aTEIXEIRA, W. G.
700 1 $aNOGUEIRA, E. M.
700 1 $aFEARNSIDE, P. M.
700 1 $aSARRAZIN, M.
773 $tOpen Journal of Forestry$gv. 7, n. 2, p. 121-142, Apr. 2017.
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Registro original: |
Embrapa Solos (CNPS) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
04/01/2021 |
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Data da última atualização: |
12/07/2022 |
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Tipo da produção científica: |
Nota Técnica/Nota Científica |
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Autoria: |
HALFELD-VIEIRA, B. de A.; TERAO, D.; NECHET, K. de L. |
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Afiliação: |
BERNARDO DE ALMEIDA HALFELD VIEIRA, CNPMA; DANIEL TERAO, CNPMA; KATIA DE LIMA NECHET, CNPMA. |
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Título: |
First report of Geotrichum candidum causing sour-rot of melon in Brazil. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Plant Disease,v. 104, n. 5, p. 1537, 2020. |
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DOI: |
https://doi.org/10.1094/PDIS-11-19-2484-PDN |
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Idioma: |
Inglês |
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Conteúdo: |
This is the first report of G. candidum on melon in Brazil. Sour-rot is a well-known disease of melon in other countries (Ceponis 1966) and can be listed as a potential postharvest disease for melon fruit in Brazil. |
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Palavras-Chave: |
Sour-rot. |
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Thesagro: |
Cucumis Melo; Doença Fúngica; Geotrichum Candidum; Melão. |
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Thesaurus NAL: |
Fungal diseases of plants; Melons. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/219865/1/Halfeld-Vieira-Geotrichum-report-2020.pdf
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Marc: |
LEADER 00922naa a2200241 a 4500
001 2128958
005 2022-07-12
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1094/PDIS-11-19-2484-PDN$2DOI
100 1 $aHALFELD-VIEIRA, B. de A.
245 $aFirst report of Geotrichum candidum causing sour-rot of melon in Brazil.$h[electronic resource]
260 $c2020
520 $aThis is the first report of G. candidum on melon in Brazil. Sour-rot is a well-known disease of melon in other countries (Ceponis 1966) and can be listed as a potential postharvest disease for melon fruit in Brazil.
650 $aFungal diseases of plants
650 $aMelons
650 $aCucumis Melo
650 $aDoença Fúngica
650 $aGeotrichum Candidum
650 $aMelão
653 $aSour-rot
700 1 $aTERAO, D.
700 1 $aNECHET, K. de L.
773 $tPlant Disease,v. 104$gn. 5, p. 1537, 2020.
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Embrapa Meio Ambiente (CNPMA) |
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