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Registro Completo |
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
21/01/2006 |
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Data da última atualização: |
21/01/2006 |
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Autoria: |
MALUF, J. R. T.; MATZENAUER, R.; CAIAFFO, M. R.; BUENO, A. C. |
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Afiliação: |
Embrapa Trigo. |
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Título: |
Comportamento da temperatura do solo gramado, a 5 cm de profundidade, no estado do Rio Grande do Sul. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
Passo Fundo: Embrapa Trigo, 1999. |
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Páginas: |
5 p. html. 1 ilust. |
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Descrição Física: |
Publicação Online. |
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Série: |
(Embrapa Trigo. Pesquisa em Andamento Online, 5). |
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ISSN: |
1517-638X |
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Idioma: |
Português |
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Categoria do assunto: |
-- |
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URL: |
https://www.cnpt.embrapa.br/biblio/p_pa05.htm
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Marc: |
LEADER 00562nam a2200169 a 4500
001 1852565
005 2006-01-21
008 1999 bl uuuu u0uu1 u #d
022 $a1517-638X
100 1 $aMALUF, J. R. T.
245 $aComportamento da temperatura do solo gramado, a 5 cm de profundidade, no estado do Rio Grande do Sul.
260 $aPasso Fundo: Embrapa Trigo$c1999
300 $a5 p. html. 1 ilust.$cPublicação Online.
490 $a(Embrapa Trigo. Pesquisa em Andamento Online, 5).
700 1 $aMATZENAUER, R.
700 1 $aCAIAFFO, M. R.
700 1 $aBUENO, A. C.
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Registro original: |
Embrapa Trigo (CNPT) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
05/12/2022 |
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Data da última atualização: |
05/12/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
REZENDE, J. S.; FREIRE, F. J.; ARAUJO FILHO, J. C. de; FREIRE, M. B. G. dos S.; ALMEIDA, B. G. de; SANTOS, L. R. C. |
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Afiliação: |
JEFREJAN SOUZA REZENDE, UNIVERSIDADE ESTADUAL DO PIAUÍ; FERNANDO JOSÉ FREIRE, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; JOSE COELHO DE ARAUJO FILHO, CNPS; MARIA BETÂNIA GALVÃO DOS SANTOS FREIRE, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; BRIVALDO GOMES DE ALMEIDA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; LEANDRO REIS COSTA SANTOS, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO. |
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Título: |
Impact of deforestation on the soil physical and chemical attributes, and humic fraction of organic matter in dry environments in Brazil. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
iForest: Biogeosciences and Forestry, v. 15, p. 465-475, Nov. 2022. |
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DOI: |
https://doi.org/10.3832/ifor4016-015 |
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Idioma: |
Inglês |
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Conteúdo: |
Deforestation of Caatinga and inadequate land use of these dry environments have impacted soil quality in Northeastern Brazil. The objectives of this study were: (a) to evaluate the effect of deforestation and different agricultural uses on the physical and chemical properties of soil, and humic fractions of soil organic matter in dry environments; and (b) to detect the soil properties that were most affected by anthropic actions. We evaluated four dry areas in Chapada do Araripe, NE Brazil: preserved native vegetation; degraded native vegetation; cassava conventional cultivation; and eucalyptus agro-energy cultivation. Soil fertility, total organic carbon and humic fractions of soil organic matter were lower in the degraded native vegetation area. The best indicators for soil quality evaluation were: macroporosity; bulk density; soil resistance penetration; sum of bases (mainly Ca2+); available P; and saturation by Al3+. Total organic carbon and humic acid fractions of soil organic matter were important in improving soil quality. These properties were influenced by deforestation and agricultural uses, suggesting that the deforestation of native vegetation in dry environments has high capacity to degrade the soil, preventing its regeneration. |
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Palavras-Chave: |
Mudança no Uso da Terra; Qualidade do Solo; Solo Degradado. |
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Thesagro: |
Solo Florestal. |
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Thesaurus NAL: |
Forest soils; Land use change; Soil degradation; Soil quality. |
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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/doc/1149179/1/Impact-of-deforestation-on-the-soil-physical-and-chemical-attributes-2022.pdf
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Marc: |
LEADER 02208naa a2200289 a 4500
001 2149179
005 2022-12-05
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3832/ifor4016-015$2DOI
100 1 $aREZENDE, J. S.
245 $aImpact of deforestation on the soil physical and chemical attributes, and humic fraction of organic matter in dry environments in Brazil.$h[electronic resource]
260 $c2022
520 $aDeforestation of Caatinga and inadequate land use of these dry environments have impacted soil quality in Northeastern Brazil. The objectives of this study were: (a) to evaluate the effect of deforestation and different agricultural uses on the physical and chemical properties of soil, and humic fractions of soil organic matter in dry environments; and (b) to detect the soil properties that were most affected by anthropic actions. We evaluated four dry areas in Chapada do Araripe, NE Brazil: preserved native vegetation; degraded native vegetation; cassava conventional cultivation; and eucalyptus agro-energy cultivation. Soil fertility, total organic carbon and humic fractions of soil organic matter were lower in the degraded native vegetation area. The best indicators for soil quality evaluation were: macroporosity; bulk density; soil resistance penetration; sum of bases (mainly Ca2+); available P; and saturation by Al3+. Total organic carbon and humic acid fractions of soil organic matter were important in improving soil quality. These properties were influenced by deforestation and agricultural uses, suggesting that the deforestation of native vegetation in dry environments has high capacity to degrade the soil, preventing its regeneration.
650 $aForest soils
650 $aLand use change
650 $aSoil degradation
650 $aSoil quality
650 $aSolo Florestal
653 $aMudança no Uso da Terra
653 $aQualidade do Solo
653 $aSolo Degradado
700 1 $aFREIRE, F. J.
700 1 $aARAUJO FILHO, J. C. de
700 1 $aFREIRE, M. B. G. dos S.
700 1 $aALMEIDA, B. G. de
700 1 $aSANTOS, L. R. C.
773 $tiForest: Biogeosciences and Forestry$gv. 15, p. 465-475, Nov. 2022.
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Embrapa Solos (CNPS) |
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