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| 3. |  | MARX, M. T.; WILD, A.-K.; KNOLLMANN, U.; KAMP, G.; WEGENER, G.; EISENBEIS, G. Responses and adaptations of collembolan communities (Hexapoda: Collembola) to flooding and hypoxic conditions. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 44, n. 8, p. 1002-1010, ago. 2009 Título em português: Respostas e adaptações de comunidades de colêmbolos (Hexapoda: Collembola) a condições de inundação e hipoxia.| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Unidades Centrais. |
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| Registros recuperados : 3 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
30/11/2009 |
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Data da última atualização: |
08/06/2018 |
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Autoria: |
WILD, A.-K; MARX, M. T.; EISENBEIS, G. |
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Afiliação: |
Anna-Katharina Wild, Johannes Gutenberg University, Institute of Zoology, Department IV, Soil Zoology and Ecology; Michael Thomas Marx, Johannes Gutenberg University, Institute of Zoology, Department IV, Soil Zoology and Ecology; Gerhard Eisenbeis, Johannes Gutenberg University, Institute of Zoology, Department IV, Soil Zoology and Ecology. |
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Título: |
A new method to simulate the hydrological state of soil under natural conditions. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 44, n. 8, p. 843-851, ago. 2009 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Um novo método para simular o estado hidrológico do solo em condições naturais. |
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Conteúdo: |
Abstract - Micro, macro and mesofauna in the soil often respond to fluctuating environmental conditions, resulting in changes of abundance and community structure. Effects of changing soil parameters are normally determined with samples taken in the field and brought to the laboratory, i.e. where natural environmental conditions may not apply. We devised a method (STAFD - soil tubes for artificial flood and drought), which simulates the hydrological state of soil in situ using implanted cores. Control tubes were compared with treatment tubes in which floods of 15, 30, 60 and 90 days, and droughts of 60, 90 and 120 days were simulated in the field. Flooding and drought were found to reduce number of individuals in all soil faunal groups, but the response to drought was slower and not in proportion to the expected decrease of the water content. The results of the simulated floods in particular show the value of the STAFD method for the investigation of such extreme events in natural habitats. |
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Palavras-Chave: |
Alteração climática; Fauna do solo; Flooding; Invertebrados do solo; Método STAFD; Seca artificial; Simulação do estado hidrológico do solo; STAFD method; Tubo de amostra de solo; Tubos de amostra de solo. |
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Thesagro: |
Inundação; Seca. |
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Thesaurus NAL: |
Climate change; Drought; Soil invertebrates. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/106054/1/A-new-method.pdf
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Marc: |
LEADER 02075naa a2200337 a 4500
001 1660517
005 2018-06-08
008 2009 bl uuuu u00u1 u #d
100 1 $aWILD, A.-K
245 $aA new method to simulate the hydrological state of soil under natural conditions.
260 $c2009
500 $aTítulo em português: Um novo método para simular o estado hidrológico do solo em condições naturais.
520 $aAbstract - Micro, macro and mesofauna in the soil often respond to fluctuating environmental conditions, resulting in changes of abundance and community structure. Effects of changing soil parameters are normally determined with samples taken in the field and brought to the laboratory, i.e. where natural environmental conditions may not apply. We devised a method (STAFD - soil tubes for artificial flood and drought), which simulates the hydrological state of soil in situ using implanted cores. Control tubes were compared with treatment tubes in which floods of 15, 30, 60 and 90 days, and droughts of 60, 90 and 120 days were simulated in the field. Flooding and drought were found to reduce number of individuals in all soil faunal groups, but the response to drought was slower and not in proportion to the expected decrease of the water content. The results of the simulated floods in particular show the value of the STAFD method for the investigation of such extreme events in natural habitats.
650 $aClimate change
650 $aDrought
650 $aSoil invertebrates
650 $aInundação
650 $aSeca
653 $aAlteração climática
653 $aFauna do solo
653 $aFlooding
653 $aInvertebrados do solo
653 $aMétodo STAFD
653 $aSeca artificial
653 $aSimulação do estado hidrológico do solo
653 $aSTAFD method
653 $aTubo de amostra de solo
653 $aTubos de amostra de solo
700 1 $aMARX, M. T.
700 1 $aEISENBEIS, G.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 44, n. 8, p. 843-851, ago. 2009
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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