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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
23/09/2008 |
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Data da última atualização: |
23/09/2008 |
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Autoria: |
CORREIA, M. E. F.; RODRIGUES, K. M.; CURCIO, G.; RESENDE, A.; JANTALIA, C.; CAMPELLO, E. |
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Título: |
Soil fauna response to geomorphological and vegetational aspects in southeastern Brazil. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM. |
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Idioma: |
Inglês |
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Conteúdo: |
The natural landscape of southeastern Brazil has suffered since its colonization with an intense
human exploitation that resulted in the replacement of Atlantic Rainforest by crops and pastures.
In general, such practices have led to land degradation, preventing its rational use. Land
reclamation projects need to understand the state of ecosystems conservation and their
interactions with the landscape in order to ensure the success of interventions. Therefore, the
soil fauna communities can be used as a bioindicator of the land degradation/ reclamation
intensity. The study area is located at the municipality of Itaboraí, Rio de Janeiro state, Brazil.
The landscape is characterized by rock formations of the Proterozoic period with up to 100 m
high, hills from the Tertiary period with 40 m of maximmum high and plains formed in the Quaternary
period (FONSECA, 1988). The vegetation consists of degraded pastures with the predominance
of Brachiaria grass and small fragments of Atlantic secondary forest located only in Proterozoic
hills. The aim of this work was to verify how geomorphplogical and vegetational factors can
interact and change the communities of soil fauna.
The epigeic soil fauna was sampled in March 2007, with the aid of pitfall traps (MOLDENKE,
1994). Transects were established in three longitudinal portions of the slopes of the Proterozoic
and Tertiary hills. In the plains were evaluated the floodplain and the terrace deposition of the
Quaternary. In each transect were installed nine traps spaced 5 m. Combinations of
geomorphological and vegetational factors resulted in 11 transects.
The principal component analysis grouped the 11 transects in 3 clusters, which correspond to
different levels of soil fauna diversity. In the first cluster were joined the transects established in
the Proterozoic hills covered by secondary Atlantic Rainforest, with the highest values of Shannon
index, groups richness and eveness. In the second cluster with intermediate levels for the diversity
indices are the transects of the Tertiary and Quaternary located at the base and top of the
slopes. The last cluster grouped the the Proterozoic areas covered by pastures and the slope
median portion of Tertiary hills, with the diversity lowest levels. MenosThe natural landscape of southeastern Brazil has suffered since its colonization with an intense
human exploitation that resulted in the replacement of Atlantic Rainforest by crops and pastures.
In general, such practices have led to land degradation, preventing its rational use. Land
reclamation projects need to understand the state of ecosystems conservation and their
interactions with the landscape in order to ensure the success of interventions. Therefore, the
soil fauna communities can be used as a bioindicator of the land degradation/ reclamation
intensity. The study area is located at the municipality of Itaboraí, Rio de Janeiro state, Brazil.
The landscape is characterized by rock formations of the Proterozoic period with up to 100 m
high, hills from the Tertiary period with 40 m of maximmum high and plains formed in the Quaternary
period (FONSECA, 1988). The vegetation consists of degraded pastures with the predominance
of Brachiaria grass and small fragments of Atlantic secondary forest located only in Proterozoic
hills. The aim of this work was to verify how geomorphplogical and vegetational factors can
interact and change the communities of soil fauna.
The epigeic soil fauna was sampled in March 2007, with the aid of pitfall traps (MOLDENKE,
1994). Transects were established in three longitudinal portions of the slopes of the Proterozoic
and Tertiary hills. In the plains were evaluated the floodplain and the terrace deposition of the
Quaternary. In each transect ... Mostrar Tudo |
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Categoria do assunto: |
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Marc: |
LEADER 03049naa a2200181 a 4500
001 1314869
005 2008-09-23
008 2008 bl uuuu u00u1 u #d
100 1 $aCORREIA, M. E. F.
245 $aSoil fauna response to geomorphological and vegetational aspects in southeastern Brazil.
260 $c2008
520 $aThe natural landscape of southeastern Brazil has suffered since its colonization with an intense human exploitation that resulted in the replacement of Atlantic Rainforest by crops and pastures. In general, such practices have led to land degradation, preventing its rational use. Land reclamation projects need to understand the state of ecosystems conservation and their interactions with the landscape in order to ensure the success of interventions. Therefore, the soil fauna communities can be used as a bioindicator of the land degradation/ reclamation intensity. The study area is located at the municipality of Itaboraí, Rio de Janeiro state, Brazil. The landscape is characterized by rock formations of the Proterozoic period with up to 100 m high, hills from the Tertiary period with 40 m of maximmum high and plains formed in the Quaternary period (FONSECA, 1988). The vegetation consists of degraded pastures with the predominance of Brachiaria grass and small fragments of Atlantic secondary forest located only in Proterozoic hills. The aim of this work was to verify how geomorphplogical and vegetational factors can interact and change the communities of soil fauna. The epigeic soil fauna was sampled in March 2007, with the aid of pitfall traps (MOLDENKE, 1994). Transects were established in three longitudinal portions of the slopes of the Proterozoic and Tertiary hills. In the plains were evaluated the floodplain and the terrace deposition of the Quaternary. In each transect were installed nine traps spaced 5 m. Combinations of geomorphological and vegetational factors resulted in 11 transects. The principal component analysis grouped the 11 transects in 3 clusters, which correspond to different levels of soil fauna diversity. In the first cluster were joined the transects established in the Proterozoic hills covered by secondary Atlantic Rainforest, with the highest values of Shannon index, groups richness and eveness. In the second cluster with intermediate levels for the diversity indices are the transects of the Tertiary and Quaternary located at the base and top of the slopes. The last cluster grouped the the Proterozoic areas covered by pastures and the slope median portion of Tertiary hills, with the diversity lowest levels.
700 1 $aRODRIGUES, K. M.
700 1 $aCURCIO, G.
700 1 $aRESENDE, A.
700 1 $aJANTALIA, C.
700 1 $aCAMPELLO, E.
773 $tIn: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM.
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
26/04/2010 |
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Data da última atualização: |
29/06/2017 |
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Tipo da produção científica: |
Autoria/Organização/Edição de Livros |
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Autoria: |
FIALHO, J. de F.; ANDRADE, R. F. R. DE; VIEIRA, E. A. (ed.). |
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Afiliação: |
JOSEFINO DE FREITAS FIALHO, CPAC; RUBSTAIN FERREIRA RAMOS DE ANDRADE, EMATER-DF; EDUARDO ALANO VIEIRA, CPAC. |
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Título: |
Mandioca no cerrado: questões práticas. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Planaltina, DF: Embrapa Cerrados, 2009. |
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Páginas: |
87 p. |
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ISBN: |
978-85-7075-045-7 |
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Idioma: |
Português |
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Notas: |
Autores: Alaide Silva Vieira Gomes, EMATER-DF; Andreia Gonçalves Cavalcante, EMATER-DF; Charles Martins de Oliveira, CPAC; Eduardo Alano Vieira, CPAC; Francisco Duarte Fernandes, CPAC; Josefino de Freitas Fialho, CPAC; Laercio de Julio, EMATER-DF; Maria Madalena Rinaldi, CPAC; Marília Santos Silva, CPAC; Roberto Guimarães Júnior, CPAC; Rubstain Ferreira Ramos de Andrade, EMATER-DF; Sedma Firmino de Queiroz Pinto, EMATER-DF; Selma Aparecida Tavares, EMATER-DF; Silvana Vieira de Paula-Moraes, CPAC. |
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Conteúdo: |
Importância da cultura; Princípais problemas da cultura no cerrado; Fatores que contribuem para os principais problemas; Características e variedades mais cultivadas; Implementando um sistema de produção; Critérios para escolha da variedade; Escolha da área de plantio; Preparo do solo; Conservação do solo; Adubação e correção do solo; Seleção e preparo das manivas sementes; Plantio; Tratos culturais ou controle do mato; Pragas; Doenças; Colheita, transporte e armazenamento; Conservação e processamento; Alimentação animal; Receitas de pratos doces; Receitas de pratos salgados; Onde obter mais informações.
Autores: Alaide Silva Vieira Gomes, EMATER-DF; Andreia Gonçalves Cavalcante, EMATER-DF; Charles Martins de Oliveira, CPAC; Eduardo Alano Vieira, CPAC; Francisco Duarte Fernandes, CPAC; Josefino de FReitas Filaho, CPAC; Laercio de Julio, EMATER-DF; Maria Madalena Rinaldi, CPAC; Marília Santos Silva, CPAC; Roberto Guimarães Júnior, CPAC; Rubstain Ferreira Ramos de Andrade, EMATER-DF; Sedma Firmino de Queiroz Pinto, EMATER-DF; Selma Aparecida Tavares, EMATER-DF; Silvana Vieira de Paula-Moraes, CPAC. |
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Palavras-Chave: |
Cartilha; Macaxeira; Perguntas e respostas; Produtor rural; Small farmers. |
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Thesagro: |
Cerrado; Mandioca; Receita. |
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Thesaurus NAL: |
Cassava. |
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Categoria do assunto: |
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A Sistemas de Cultivo
E Economia e Indústria Agrícola
F Plantas e Produtos de Origem Vegetal
Q Alimentos e Nutrição Humana |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/77740/1/fialho-01.pdf
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Marc: |
LEADER 02316nam a2200277 a 4500
001 1711779
005 2017-06-29
008 2009 bl uuuu 00u1 u #d
020 $a978-85-7075-045-7
100 1 $aFIALHO, J. de F.
245 $aMandioca no cerrado$bquestões práticas.
260 $aPlanaltina, DF: Embrapa Cerrados$c2009
300 $a87 p.
500 $aAutores: Alaide Silva Vieira Gomes, EMATER-DF; Andreia Gonçalves Cavalcante, EMATER-DF; Charles Martins de Oliveira, CPAC; Eduardo Alano Vieira, CPAC; Francisco Duarte Fernandes, CPAC; Josefino de Freitas Fialho, CPAC; Laercio de Julio, EMATER-DF; Maria Madalena Rinaldi, CPAC; Marília Santos Silva, CPAC; Roberto Guimarães Júnior, CPAC; Rubstain Ferreira Ramos de Andrade, EMATER-DF; Sedma Firmino de Queiroz Pinto, EMATER-DF; Selma Aparecida Tavares, EMATER-DF; Silvana Vieira de Paula-Moraes, CPAC.
520 $aImportância da cultura; Princípais problemas da cultura no cerrado; Fatores que contribuem para os principais problemas; Características e variedades mais cultivadas; Implementando um sistema de produção; Critérios para escolha da variedade; Escolha da área de plantio; Preparo do solo; Conservação do solo; Adubação e correção do solo; Seleção e preparo das manivas sementes; Plantio; Tratos culturais ou controle do mato; Pragas; Doenças; Colheita, transporte e armazenamento; Conservação e processamento; Alimentação animal; Receitas de pratos doces; Receitas de pratos salgados; Onde obter mais informações. Autores: Alaide Silva Vieira Gomes, EMATER-DF; Andreia Gonçalves Cavalcante, EMATER-DF; Charles Martins de Oliveira, CPAC; Eduardo Alano Vieira, CPAC; Francisco Duarte Fernandes, CPAC; Josefino de FReitas Filaho, CPAC; Laercio de Julio, EMATER-DF; Maria Madalena Rinaldi, CPAC; Marília Santos Silva, CPAC; Roberto Guimarães Júnior, CPAC; Rubstain Ferreira Ramos de Andrade, EMATER-DF; Sedma Firmino de Queiroz Pinto, EMATER-DF; Selma Aparecida Tavares, EMATER-DF; Silvana Vieira de Paula-Moraes, CPAC.
650 $aCassava
650 $aCerrado
650 $aMandioca
650 $aReceita
653 $aCartilha
653 $aMacaxeira
653 $aPerguntas e respostas
653 $aProdutor rural
653 $aSmall farmers
700 1 $aANDRADE, R. F. R. DE
700 1 $aVIEIRA, E. A.
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Embrapa Cerrados (CPAC) |
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