Earthworms in central Amazonian primary and secondary forests and a polyculture forestry plantation.
Autor(a) principal: | |
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Data de Publicação: | 1998 |
Outros Autores: | , |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/668410 |
Resumo: | Species composition, abundance and biomass of these earthworms were determined in a polyculture forestry plantation (POA/C) and in plots of nearby secondary (SEC) and primary (FLO) forests in Amazonia. The earthworms were collected using the formol extraction method. In five collections, between July 1997 and June 1998, only seven species were found (mainly Glossoscolecidae). One peregrine species (Pontoscolex corethrurus) was found in the polyculture plot and another (Dichogaster bolaui, Octochaetidae) nearby. The abundance of earthworms in the three plots is low for tropical rain forest sites (<1 ind m-2 - 5.5 ind m-2 compared to 1 ind m-2 - 189 ind m-2) but biomass (up to 20g fresh weight per square meter) is among the highest numbers ever found in rain forests. |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
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spelling |
Earthworms in central Amazonian primary and secondary forests and a polyculture forestry plantation.AgroflorestaBrasilAmazonasManausCultivo MultiploFloresta Tropical ÚmidaMinhocaSoloLumbricidaeOligochaetaagroforestrymultiple croppingsoiltropical rain forestsSpecies composition, abundance and biomass of these earthworms were determined in a polyculture forestry plantation (POA/C) and in plots of nearby secondary (SEC) and primary (FLO) forests in Amazonia. The earthworms were collected using the formol extraction method. In five collections, between July 1997 and June 1998, only seven species were found (mainly Glossoscolecidae). One peregrine species (Pontoscolex corethrurus) was found in the polyculture plot and another (Dichogaster bolaui, Octochaetidae) nearby. The abundance of earthworms in the three plots is low for tropical rain forest sites (<1 ind m-2 - 5.5 ind m-2 compared to 1 ind m-2 - 189 ind m-2) but biomass (up to 20g fresh weight per square meter) is among the highest numbers ever found in rain forests.MARCOS VINICIUS BASTOS GARCIA, CPAA.ROMBKER, J.MELLER, M.GARCIA, M.2014-12-16T07:46:27Z2014-12-16T07:46:27Z1999-10-0619982018-12-28T11:11:11ZArtigo em anais e proceedingsinfo:eu-repo/semantics/publishedVersionp. 487-491.In: SHIFT - WORKSHOP, 3., 1998, Manaus. Proceedings... Bonn: BMBF, 1998.http://www.alice.cnptia.embrapa.br/alice/handle/doc/668410enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-16T01:36:52Zoai:www.alice.cnptia.embrapa.br:doc/668410Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T01:36:52Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Earthworms in central Amazonian primary and secondary forests and a polyculture forestry plantation. |
title |
Earthworms in central Amazonian primary and secondary forests and a polyculture forestry plantation. |
spellingShingle |
Earthworms in central Amazonian primary and secondary forests and a polyculture forestry plantation. ROMBKER, J. Agrofloresta Brasil Amazonas Manaus Cultivo Multiplo Floresta Tropical Úmida Minhoca Solo Lumbricidae Oligochaeta agroforestry multiple cropping soil tropical rain forests |
title_short |
Earthworms in central Amazonian primary and secondary forests and a polyculture forestry plantation. |
title_full |
Earthworms in central Amazonian primary and secondary forests and a polyculture forestry plantation. |
title_fullStr |
Earthworms in central Amazonian primary and secondary forests and a polyculture forestry plantation. |
title_full_unstemmed |
Earthworms in central Amazonian primary and secondary forests and a polyculture forestry plantation. |
title_sort |
Earthworms in central Amazonian primary and secondary forests and a polyculture forestry plantation. |
author |
ROMBKER, J. |
author_facet |
ROMBKER, J. MELLER, M. GARCIA, M. |
author_role |
author |
author2 |
MELLER, M. GARCIA, M. |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
MARCOS VINICIUS BASTOS GARCIA, CPAA. |
dc.contributor.author.fl_str_mv |
ROMBKER, J. MELLER, M. GARCIA, M. |
dc.subject.por.fl_str_mv |
Agrofloresta Brasil Amazonas Manaus Cultivo Multiplo Floresta Tropical Úmida Minhoca Solo Lumbricidae Oligochaeta agroforestry multiple cropping soil tropical rain forests |
topic |
Agrofloresta Brasil Amazonas Manaus Cultivo Multiplo Floresta Tropical Úmida Minhoca Solo Lumbricidae Oligochaeta agroforestry multiple cropping soil tropical rain forests |
description |
Species composition, abundance and biomass of these earthworms were determined in a polyculture forestry plantation (POA/C) and in plots of nearby secondary (SEC) and primary (FLO) forests in Amazonia. The earthworms were collected using the formol extraction method. In five collections, between July 1997 and June 1998, only seven species were found (mainly Glossoscolecidae). One peregrine species (Pontoscolex corethrurus) was found in the polyculture plot and another (Dichogaster bolaui, Octochaetidae) nearby. The abundance of earthworms in the three plots is low for tropical rain forest sites (<1 ind m-2 - 5.5 ind m-2 compared to 1 ind m-2 - 189 ind m-2) but biomass (up to 20g fresh weight per square meter) is among the highest numbers ever found in rain forests. |
publishDate |
1998 |
dc.date.none.fl_str_mv |
1998 1999-10-06 2014-12-16T07:46:27Z 2014-12-16T07:46:27Z 2018-12-28T11:11:11Z |
dc.type.driver.fl_str_mv |
Artigo em anais e proceedings |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
In: SHIFT - WORKSHOP, 3., 1998, Manaus. Proceedings... Bonn: BMBF, 1998. http://www.alice.cnptia.embrapa.br/alice/handle/doc/668410 |
identifier_str_mv |
In: SHIFT - WORKSHOP, 3., 1998, Manaus. Proceedings... Bonn: BMBF, 1998. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/668410 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
p. 487-491. |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
_version_ |
1817695356569255936 |