Earthworms in central Amazonian primary and secondary forests and a polyculture forestry plantation.

Detalhes bibliográficos
Autor(a) principal: ROMBKER, J.
Data de Publicação: 1998
Outros Autores: MELLER, M., GARCIA, M.
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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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
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