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| Registros recuperados : 57 | |
| 3. |  | RODRIGUES, E. F. As funções regionais e as zonas de influência de São Luís. Revista Brasileira de Geografia, Rio de Janeiro, RJ, v. 4, n. 33, p. 67-97, 1971. 605 p. Revista Brasileira de Geografia, Rio de Janeiro, RJ, v. 4, n. 33, 1971.| Biblioteca(s): Embrapa Solos / UEP-Recife. |
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| 6. | | MONTEIRO, M. T.; GAMA-RODRIGUES, E. F. Carbono, nitrogênio e atividade da biomassa microbiana em diferentes estruturas de serapilheira de uma floresta natural. Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 28, n. 5, p. 819-826, jul./ago. 2004. Separata de Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 28, n. 5, jul./ago. 2004.| Biblioteca(s): Embrapa Solos / UEP-Recife. |
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| 8. | | BOTELHO, S. M.; RODRIGUES, J. E. L. F.; RODRIGUES, E. F. Competição de variedades de macaxeira (Manihot esculenta, L.) para agricultura familiar, no Município de Salvaterra, Marajó - Pa. Revista Raízes e Amidos Tropicais, Botucatu, v. 5, p. 651-656, jul. 2009. Edição dos Anais do XIII Congresso Brasileiro de Mandioca; VII Workshop sobre Tecnologia em Agroindústrias de Tuberosas Tropicais, Botucatu, 2009. Disponível também on-line.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 9. | | RODRIGUES, J. E. L. F.; BOTELHO, S. M.; RODRIGUES, E. F. Competição de variedades de mandioca (Manihot esculenta, L.) para agricultura familiar, no Município de Salvaterra, Marajó - Pará. Revista Raízes e Amidos Tropicais, Botucatu, v. 5, p. 1226-1231, jul. 2009. Edição dos Anais do XIII Congresso Brasileiro de Mandioca; VII Workshop sobre Tecnologia em Agroindústrias de Tuberosas Tropicais, Botucatu, 2009.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 11. | | RODRIGUES, E. F. DA G.; DE POLLI, H.; EIRA, P. A. DA. Inoculação, calagem e adubação para mucuna-preta e feijão-de-porco num solo Podzólico Vermelho-Amarelo. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 29, n. 5, p. 807-814, maio 1994. Título em inglês: Inoculation, liming and fertilization of mucuna aterrima and Canavalia ensiformis in a Red-Yellow Podzolic soil.| Biblioteca(s): Embrapa Tabuleiros Costeiros; Embrapa Unidades Centrais. |
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| 14. | | MANHÃES, C. M.; GAMA-RODRIGUES, E. F.; MOÇO, M. K. S.; GAMA-RODRIGUES, A. C. MESO AND MACROFAUNAL COMMUNITIES IN SOIL AND LITTER OF DIFFERENT LAND COVER IN THE NORTH OF RIO DE JANEIRO STATE, BRAZIL. 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.| Biblioteca(s): Embrapa Florestas. |
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| 16. | | RODRIGUES, E. F. da G.; RODRIGUES, A. C. da G.; MAZUR, N.; BARROS, N. F. de. Biomassa microbiana de carbono e nitrogenio de solos sob diferentes coberturas florestais. IN: CONGRESSO BRASILEIRO DE CIÊNÇIA DO SOLO, 25., 1995, Viçosa, MG. Resumos expandidos. Viçosa: UFV, 1995. v.1, p. 471-473.| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 18. | | BOTELHO, S. M.; RODRIGUES, J. E. L. F.; RODRIGUES, E. F. Relação benefício/custo da produção de variedades de macaxeira para agricultura familiar, em Salvaterra, Marajó, Pará. In: SIMPÓSIO BRASILEIRO DE AGROPECUÁRIA SUSTENTÁVEL, 1., 2009, Viçosa, MG. Agricultura, pecuária e cooperativismo: anais de resumos expandidos. Viçosa, MG: Universidade Federal de Viçosa, 2009. p. 43-47.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 19. | | RODRIGUES, J. E. F. L.; BOTELHO, S. M.; RODRIGUES, E. F. Relação benefício/custo da produção de variedades de mandioca (Manihot esculenta, L.), para a agricultura familiar, no município de Salvaterra, Marajó - Pará. In: SIMPÓSIO BRASILEIRO DE AGROPECUÁRIA SUSTENTÁVEL, 1., 2009, Viçosa, MG. Agricultura, pecuária e cooperativismo: anais de resumos expandidos. Viçosa, MG: Universidade Federal de Viçosa, 2009. p. 48-51.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 20. | | RODRIGUES, J. E. L. F.; BOTELHO, S. M.; RODRIGUES, E. F. Resposta da mandioca (Manihot esculenta, L.), variedade Poti, à doses de N, P, K no Município de Salvaterra, Marajó - Pará. Revista Raízes e Amidos Tropicais, Botucatu, v. 5, p. 1152-1157, jul. 2009. Edição dos Anais do XIII Congresso Brasileiro de Mandioca; VII Workshop sobre Tecnologia em Agroindústrias de Tuberosas Tropicais, Botucatu, 2009. Disponível também on-line.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 57 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
|
Data corrente: |
07/10/2008 |
|
Data da última atualização: |
07/10/2008 |
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Autoria: |
MANHÃES, C. M.; GAMA-RODRIGUES, E. F.; MOÇO, M. K. S.; GAMA-RODRIGUES, A. C. |
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Título: |
MESO AND MACROFAUNAL COMMUNITIES IN SOIL AND LITTER OF DIFFERENT LAND COVER IN THE NORTH OF RIO DE JANEIRO STATE, BRAZIL. |
|
Ano de publicação: |
2008 |
|
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. |
|
Idioma: |
Inglês |
|
Conteúdo: |
The soil-litter system is the natural habitat for a great variety of organisms, which differ in size
and metabolism and perform various ecosystem services and are involved in key functions in
both natural and tillage systems. The objective of our study was to determine the distribution of
meso and macrofaunal communities in soil and litter with time in four land cover: Acacia
auriculiformis, Mimosa caesalpiniifolia, pasture and naturally secondary forest, as a model for a
self sustaining system. To evaluate the degree of soil fauna responses to forestry plantations
(tillage), the index V (indices of change) was used: V = (2DFP / DFP + DNF)-1, where: DFP =
density of soil fauna in forestry plantations and DNF = density of soil fauna in natural forest (NF).
The index V ranges from -1 (organisms occurring only under NF) to +1 (organisms occurring
only under DFP) and with 0 indicating equal density under both forestry plantations and natural
forest systems. All categories of inhibition or stimulation of soil fauna growth were found in all
sites. Inhibition or stimulation of organisms was influenced by season and soil components (soil
and litter). In general, forestry systems contain approximately more than 50% of stimulated
organisms. In drier season inhibit and stimulated organisms were similar in soil of forestry systems
and more than 50% of organisms in litter were stimulated. In rainy season about 50% of organisms
in litter and more than 50% in soil were stimulated. The forestry systems have a beneficial effect
on the soil and litter faunal communities, and could be considered as a conservation system for
soil fauna.
Reference:
Wardle, D.A. (1995) Impacts of disturbance on detritus food webs in agro-ecosystems of
contrasting tillage and weed management practices. Advances Ecological Research, New York,
v.26, p.105-182. MenosThe soil-litter system is the natural habitat for a great variety of organisms, which differ in size
and metabolism and perform various ecosystem services and are involved in key functions in
both natural and tillage systems. The objective of our study was to determine the distribution of
meso and macrofaunal communities in soil and litter with time in four land cover: Acacia
auriculiformis, Mimosa caesalpiniifolia, pasture and naturally secondary forest, as a model for a
self sustaining system. To evaluate the degree of soil fauna responses to forestry plantations
(tillage), the index V (indices of change) was used: V = (2DFP / DFP + DNF)-1, where: DFP =
density of soil fauna in forestry plantations and DNF = density of soil fauna in natural forest (NF).
The index V ranges from -1 (organisms occurring only under NF) to +1 (organisms occurring
only under DFP) and with 0 indicating equal density under both forestry plantations and natural
forest systems. All categories of inhibition or stimulation of soil fauna growth were found in all
sites. Inhibition or stimulation of organisms was influenced by season and soil components (soil
and litter). In general, forestry systems contain approximately more than 50% of stimulated
organisms. In drier season inhibit and stimulated organisms were similar in soil of forestry systems
and more than 50% of organisms in litter were stimulated. In rainy season about 50% of organisms
in litter and more than 50% in soil were stimulated. The fore... Mostrar Tudo |
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Categoria do assunto: |
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Marc: |
LEADER 02621naa a2200157 a 4500
001 1315087
005 2008-10-07
008 2008 bl uuuu u00u1 u #d
100 1 $aMANHÃES, C. M.
245 $aMESO AND MACROFAUNAL COMMUNITIES IN SOIL AND LITTER OF DIFFERENT LAND COVER IN THE NORTH OF RIO DE JANEIRO STATE, BRAZIL.
260 $c2008
520 $aThe soil-litter system is the natural habitat for a great variety of organisms, which differ in size and metabolism and perform various ecosystem services and are involved in key functions in both natural and tillage systems. The objective of our study was to determine the distribution of meso and macrofaunal communities in soil and litter with time in four land cover: Acacia auriculiformis, Mimosa caesalpiniifolia, pasture and naturally secondary forest, as a model for a self sustaining system. To evaluate the degree of soil fauna responses to forestry plantations (tillage), the index V (indices of change) was used: V = (2DFP / DFP + DNF)-1, where: DFP = density of soil fauna in forestry plantations and DNF = density of soil fauna in natural forest (NF). The index V ranges from -1 (organisms occurring only under NF) to +1 (organisms occurring only under DFP) and with 0 indicating equal density under both forestry plantations and natural forest systems. All categories of inhibition or stimulation of soil fauna growth were found in all sites. Inhibition or stimulation of organisms was influenced by season and soil components (soil and litter). In general, forestry systems contain approximately more than 50% of stimulated organisms. In drier season inhibit and stimulated organisms were similar in soil of forestry systems and more than 50% of organisms in litter were stimulated. In rainy season about 50% of organisms in litter and more than 50% in soil were stimulated. The forestry systems have a beneficial effect on the soil and litter faunal communities, and could be considered as a conservation system for soil fauna. Reference: Wardle, D.A. (1995) Impacts of disturbance on detritus food webs in agro-ecosystems of contrasting tillage and weed management practices. Advances Ecological Research, New York, v.26, p.105-182.
700 1 $aGAMA-RODRIGUES, E. F.
700 1 $aMOÇO, M. K. S.
700 1 $aGAMA-RODRIGUES, A. C.
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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