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| Registros recuperados : 20 | |
| 12. |  | HÖFFER, H.; HANAGARTH, W.; GARCIA, M. V. B.; MARTIUS, C.; FRANKLIN, E.; RÖMBKE, J.; BECK, L. Structure and function of soil fauna communities in Amazonian anthropogenic and natural ecosystems. European Journal of Soil Biology, v. 37, n. 4, p. 229-235, nov./dez. 2001.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 13. | | GARCIA, M.; BECK, L.; FÖRSTER, B.; FRANKLIN, E.; HANAGARTH, W.; HÖFER, H.; LUIZÃO, F.; LUIZÃO, R.; MARTIUS, C.; MORAIS, J. W.; RÖMBKE, J. Abundance, biomass and diversity of the soil fauna in degraded areas under recuperation in the Central Amazon Region. In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS. ACHIEVEMENTS AND PROSPECTS OF COOPERATIVE RESEARCH, 2000, Hamburg. Proceedings... Hamburg: SHIFT: MADAM: WAVES, 2002. p. 126.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 14. | | GARCIA, M.; BECK, L.; FORSTER, B.; FRANKLIN, E.; HANAGARTH, W.; HOFER, H.; LUIZAO, F.; LUIZAO, R.; MARTIUS, C.; MORAIS, J. W.; ROMBKE, J. Abundance, biomass and diversity of the soil fauna in degrated areas under recuperation in the central Amazon region. In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Achievements and prospects of cooperative research: program and abstracts. Hamburg: University of Hamburg / Institute of Chemistry, 2000. p. 27| Biblioteca(s): Embrapa Amapá. |
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| 15. | | GARCIA, M.; BECK, L.; FORSTER, B.; FRANKLIN, E.; HANAGARTH, W.; HOFER, H.; LUIZAO, F.; LUIZAO, R.; MARTIUS, C.; MORAIS, J. W.; ROMBKE, J. Abundance, biomass and diversity of the soil fauna in degrated areas under recuperation in the central Amazon region. In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Achievements and prospects of cooperative research: program and abstracts. Hamburg: University of Hamburg / Institute of Chemistry, 2000. p. 27.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 16. | | RODRIGUES, M. do R.; BECK, L.; DIAS, M. C.; FÖRSTER, B.; GARCIA, T.; GARCIA, M.; HANAGARTH, W.; HÖFER, H.; MARTIUS, C.; RÖMBKE, J.; XAVIER, J. J. Management of leguminous cover crops to improve soil fertility in Central Amazonia. In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS. ACHIEVEMENTS AND PROSPECTS OF COOPERATIVE RESEARCH, 2000, Hamburg. Proceedings... Hamburg: SHIFT: MADAM: WAVES, 2002. p. 188.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 17. | | HÖFER, H.; BURGER, D.; FÖRSTER, B.; GARCIA, M. V. B.; GARCIA, T.; HANAGARTH, W.; MARTIUS, C.; RODRIGUES, M. R. L.; RÖMBKE, J.; SCHMIDT, P.; VERHAAGH, M. Managing plant residues to improve soil fertility in central Amazonian agroecosystems. An integrated approach with agricultural trials, controlled field and laboratory experiments, ecotoxicological tests and a screenning of eight different plantations with regard to soil macrofauna and decomposition. In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY AND ECOLOGY, 14., 2004, Mont Saint Aignan. Abstracts... Mont Saint Aignan: Université de Rouen, 2004. p. 98.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 18. | | HOFER, H.; BECK, L.; FORSTER, B; GARCIA, M.; HANAGARTH, W.; LUIZAO, F.; LUIZAO, R.; MARTIUS, C.; MORAIS, J. W.; ROMBKE, J. The function of the soil macrofauna in decomposition processes in central Amazonian polyculture systems and forests. In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Achievements and prospects of cooperative research: program and abstracts. Hamburg: University of Hamburg / Institute of Chemistry, 2000. p. 26| Biblioteca(s): Embrapa Amapá. |
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| 19. | | HOFER, H.; BECK, L.; FORSTER, B.; GARCIA, M.; HANAGARTH, W.; LUIZAO, F.; LUIZAO, R.; MARTIUS, C.; MORAIS, J. W.; ROMBKE, J. The function of the soil macrofauna in decomposition processes in central Amazonian polyculture systems and forests. In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Program and abstracts... Hamburg: University, 2000. p. 26.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 20. | | HÖFER, H.; BECK, L.; FÖRSTER, B.; GARCIA, M.; HANAGARTH, W.; LUIZÃO, F.; LUIZÃO, R.; MARTIUS, C.; MORAIS, J. W.; RÖMBKE, J. The function of the soil macrofauna in decomposition processes in Central Amazonian polyculture systems and forests. In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS. ACHIEVEMENTS AND PROSPECTS OF COOPERATIVE RESEARCH, 2000, Hamburg. Proceedings... Hamburg: SHIFT: MADAM: WAVES, 2002. p. 127.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| Registros recuperados : 20 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
20/11/2000 |
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Data da última atualização: |
17/06/2015 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
HOFER, H.; BECK, L.; FORSTER, B.; GARCIA, M.; HANAGARTH, W.; LUIZAO, F.; LUIZAO, R.; MARTIUS, C.; MORAIS, J. W.; ROMBKE, J. |
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Afiliação: |
Staatlisches Museum fur Naturkunde Karlsruhe; ECT Oekotoxikologie GmbH; Embrapa Amazonia Ocidental; INPA; Center for Development and Research-ZEF. |
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Título: |
The function of the soil macrofauna in decomposition processes in central Amazonian polyculture systems and forests. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
In: GERMAN-BRAZILIAN WORKSHOP ON NEOTROPICAL ECOSYSTEMS, 2000, Hamburg. Program and abstracts... Hamburg: University, 2000. |
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Páginas: |
p. 26. |
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Idioma: |
Inglês |
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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. |
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Palavras-Chave: |
Amazonas; Brasil; Manaus; Reclamation. |
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Thesagro: |
Biomassa; Deterioração do Solo; Fauna Edáfica; Floresta Tropical Úmida; Recuperação do Solo; Serapilheira. |
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Thesaurus NAL: |
biomass; environmental degradation; forest litter; soil fauna; tropical rain forests. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/125501/1/p.-26.pdf
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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.
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Embrapa Amazônia Ocidental (CPAA) |
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