|
|
Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Ocidental. |
Data corrente: |
20/11/2000 |
Data da última atualização: |
17/06/2015 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
HOFER, H.; BECK, L.; FORSTER, B.; GARCIA, M.; HANAGARTH, W.; LUIZAO, F.; LUIZAO, R.; MARTIUS, C.; MORAIS, J. W.; ROMBKE, J. |
Afiliação: |
Staatlisches Museum fur Naturkunde Karlsruhe; ECT Oekotoxikologie GmbH; Embrapa Amazonia Ocidental; INPA; Center for Development and Research-ZEF. |
Título: |
The function of the soil macrofauna in decomposition processes in central Amazonian polyculture systems and forests. |
Ano de publicação: |
2000 |
Fonte/Imprenta: |
In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Program and abstracts... Hamburg: University, 2000. |
Páginas: |
p. 26. |
Idioma: |
Inglês |
Conteúdo: |
A study of macrofauna and decompositon in three central Amazonian ecosystems (a primary and a secondary forest and tow polyculture tree plantations) has shown the high importance of the macrofauna for the litter decompostion. Macrofauna biomass was highest in the primary forest and lowest in the secondary forest. It differed strongly between the two polyculture areas, probably due to different microclimatic conditions near the ground as influenced principally by density of secondary vegetation (cover) and shading by the neighboring forest. Litter decompositon in the central Amazon polycultures follows the same principles than in primary forest, e.g. the macrofauna regulates the decompostion rates. However the structure of the decomposer community differs clearly and lower decomposition rates and higher C/N-ratios show that the fauna in anthropogenic systems does not reach the same efficiency in decomposition and nutrient transfer. |
Palavras-Chave: |
Amazonas; Brasil; Manaus; Reclamation. |
Thesagro: |
Biomassa; Deterioração do Solo; Fauna Edáfica; Floresta Tropical Úmida; Recuperação do Solo; Serapilheira. |
Thesaurus Nal: |
biomass; environmental degradation; forest litter; soil fauna; tropical rain forests. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/125501/1/p.-26.pdf
|
Marc: |
LEADER 02116nam a2200409 a 4500 001 1669961 005 2015-06-17 008 2000 bl uuuu u00u1 u #d 100 1 $aHOFER, H. 245 $aThe function of the soil macrofauna in decomposition processes in central Amazonian polyculture systems and forests. 260 $aIn: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Program and abstracts... Hamburg: University$c2000 300 $ap. 26. 520 $aA study of macrofauna and decompositon in three central Amazonian ecosystems (a primary and a secondary forest and tow polyculture tree plantations) has shown the high importance of the macrofauna for the litter decompostion. Macrofauna biomass was highest in the primary forest and lowest in the secondary forest. It differed strongly between the two polyculture areas, probably due to different microclimatic conditions near the ground as influenced principally by density of secondary vegetation (cover) and shading by the neighboring forest. Litter decompositon in the central Amazon polycultures follows the same principles than in primary forest, e.g. the macrofauna regulates the decompostion rates. However the structure of the decomposer community differs clearly and lower decomposition rates and higher C/N-ratios show that the fauna in anthropogenic systems does not reach the same efficiency in decomposition and nutrient transfer. 650 $abiomass 650 $aenvironmental degradation 650 $aforest litter 650 $asoil fauna 650 $atropical rain forests 650 $aBiomassa 650 $aDeterioração do Solo 650 $aFauna Edáfica 650 $aFloresta Tropical Úmida 650 $aRecuperação do Solo 650 $aSerapilheira 653 $aAmazonas 653 $aBrasil 653 $aManaus 653 $aReclamation 700 1 $aBECK, L. 700 1 $aFORSTER, B. 700 1 $aGARCIA, M. 700 1 $aHANAGARTH, W. 700 1 $aLUIZAO, F. 700 1 $aLUIZAO, R. 700 1 $aMARTIUS, C. 700 1 $aMORAIS, J. W. 700 1 $aROMBKE, J.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registro Completo
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
06/04/2015 |
Data da última atualização: |
30/01/2024 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
OLIVEIRA, C. S.; SARAIVA, N. Z.; OLIVEIRA, L. Z.; SERAPIÃO, R. V.; LIMA, M. R. DE; GARCIA, J. M. |
Afiliação: |
CLARA SLADE OLIVEIRA, CNPGL; N. Z. SARAIVA, USP/ESALQ; L. Z. OLIVEIRA, CENTRO UNIVERSITARIO RIO PRETO; RAQUEL V. SERAPIÃO, PESAGRO; M. R. DE LIMA, USP/ESALQ; J. M. GARCIA, UNESP. |
Título: |
Global H3K9AC and H3K27ME3 expression in blastomeres from 8-to 16-cell stage bovine embryos. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Reproduction, Fertility and Development , v. 26, n. 1, p. 148-149, 2014. |
Idioma: |
Inglês |
Notas: |
Suplemento. Proceedings da Annual Conference of the International Embryo Transfer Societty, 2014, Reno. |
Palavras-Chave: |
Desenvolvimento embrionario. |
Thesagro: |
Genoma. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1012784/1/Global-H3K9AC-and-H3K27ME3-expression-in-blastomeres.pdf
|
Marc: |
LEADER 00718nam a2200193 a 4500 001 2012784 005 2024-01-30 008 2014 bl uuuu u00u1 u #d 100 1 $aOLIVEIRA, C. S. 245 $aGlobal H3K9AC and H3K27ME3 expression in blastomeres from 8-to 16-cell stage bovine embryos.$h[electronic resource] 260 $aReproduction, Fertility and Development , v. 26, n. 1, p. 148-149$c2014 500 $aSuplemento. Proceedings da Annual Conference of the International Embryo Transfer Societty, 2014, Reno. 650 $aGenoma 653 $aDesenvolvimento embrionario 700 1 $aSARAIVA, N. Z. 700 1 $aOLIVEIRA, L. Z. 700 1 $aSERAPIÃO, R. V. 700 1 $aLIMA, M. R. DE 700 1 $aGARCIA, J. M.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Gado de Leite (CNPGL) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|