Semi-natural habitats and field margins in a typical agroecosystem of the argentinean pampas as a reservoir of carabid beetles

Changes in edaphic carabidofauna abundance in a wheat crop plot, its field margins, and four semi-natural adjacent habitats were evaluated. A low specific richness of carabids was found in the wheat crop. No species was found exclusively in the wheat plot, but there were species found in the surroun...

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Guardado en:
Detalles Bibliográficos
Publicado: 2010
Materias:
Biodiversity
Boundaries
Dominance
Ecological role
Specific richness
Carabidae
Coleoptera
Triticum aestivum
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10440046_v34_n2_p153_Marasas
http://hdl.handle.net/20.500.12110/paper_10440046_v34_n2_p153_Marasas
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_10440046_v34_n2_p153_Marasas
record_format dspace
spelling paper:paper_10440046_v34_n2_p153_Marasas2023-06-08T16:01:03Z Semi-natural habitats and field margins in a typical agroecosystem of the argentinean pampas as a reservoir of carabid beetles Biodiversity Boundaries Dominance Ecological role Specific richness Carabidae Coleoptera Triticum aestivum Changes in edaphic carabidofauna abundance in a wheat crop plot, its field margins, and four semi-natural adjacent habitats were evaluated. A low specific richness of carabids was found in the wheat crop. No species was found exclusively in the wheat plot, but there were species found in the surrounding habitat. The observed responses of different species regarding moisture conditions determined their presence or absence in these semi-natural habitats as well as in dominance structures of each particular ambient. A gradual decrease in the number of captured individuals from the field margin to the center of the wheat plot was observed. Semi-natural habitats and field margins become an important requirement for habitat and shelter of the best represented species of ground beetles, particularly for predatory and omnivorous varieties. © Taylor & Francis Group, LLC. 2010 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10440046_v34_n2_p153_Marasas http://hdl.handle.net/20.500.12110/paper_10440046_v34_n2_p153_Marasas
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Biodiversity
Boundaries
Dominance
Ecological role
Specific richness
Carabidae
Coleoptera
Triticum aestivum
spellingShingle Biodiversity
Boundaries
Dominance
Ecological role
Specific richness
Carabidae
Coleoptera
Triticum aestivum
Semi-natural habitats and field margins in a typical agroecosystem of the argentinean pampas as a reservoir of carabid beetles
topic_facet Biodiversity
Boundaries
Dominance
Ecological role
Specific richness
Carabidae
Coleoptera
Triticum aestivum
description Changes in edaphic carabidofauna abundance in a wheat crop plot, its field margins, and four semi-natural adjacent habitats were evaluated. A low specific richness of carabids was found in the wheat crop. No species was found exclusively in the wheat plot, but there were species found in the surrounding habitat. The observed responses of different species regarding moisture conditions determined their presence or absence in these semi-natural habitats as well as in dominance structures of each particular ambient. A gradual decrease in the number of captured individuals from the field margin to the center of the wheat plot was observed. Semi-natural habitats and field margins become an important requirement for habitat and shelter of the best represented species of ground beetles, particularly for predatory and omnivorous varieties. © Taylor & Francis Group, LLC.
title Semi-natural habitats and field margins in a typical agroecosystem of the argentinean pampas as a reservoir of carabid beetles
title_short Semi-natural habitats and field margins in a typical agroecosystem of the argentinean pampas as a reservoir of carabid beetles
title_full Semi-natural habitats and field margins in a typical agroecosystem of the argentinean pampas as a reservoir of carabid beetles
title_fullStr Semi-natural habitats and field margins in a typical agroecosystem of the argentinean pampas as a reservoir of carabid beetles
title_full_unstemmed Semi-natural habitats and field margins in a typical agroecosystem of the argentinean pampas as a reservoir of carabid beetles
title_sort semi-natural habitats and field margins in a typical agroecosystem of the argentinean pampas as a reservoir of carabid beetles
publishDate 2010
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10440046_v34_n2_p153_Marasas
http://hdl.handle.net/20.500.12110/paper_10440046_v34_n2_p153_Marasas
_version_ 1768546263484071936

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