Land use effect on invertebrate assemblages in Pampasic streams (Buenos Aires, Argentina)
- Autores
- Solís, Marina Laura; Mugni, Hernán Diego; Hunt, Lisa; Marrochi, María Natalia; Fanelli, Silvia Laura; Bonetto, Carlos Alberto
- Año de publicación
- 2016
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Agriculture and livestock may contribute to water quality degradation in adjacent waterbodies and produce changes in the resident invertebrate composition. The objective of the present study was to assess land use effects on the stream invertebrate assemblages in rural areas of the Argentine Pampa. The four sampling events were performed at six sites in four streams of the Pampa plain; two streams were sampled inside a biosphere reserve, and another one was surrounded by extensive livestock fields. The fourth stream was sampled at three sites; the upstream site was adjacent to agricultural plots, the following site was adjacent to an intensive livestock plot and the downstream site was adjacent to extensive breeding cattle plots. Higher pesticide concentrations were found at the site adjacent to agricultural plots and higher nutrient concentrations at the sites adjacent to agricultural and intensive breeding cattle plots. The invertebrate fauna were also different at these sites. Multivariate analysis showed a relationship between nutrient concentrations and taxonomic composition. Amphipoda (Hyalella curvispina) was the dominant group in the reserve and extensive breeding cattle sites, but was not present in the agricultural site. Also, Chironomidae were absent from the agricultural site while present at other sites. Gasteropoda (Biomphalaria peregrina), Zygoptera, and Hirudinea were dominant at the most impacted agricultural and intensive breeding cattle sites.
Instituto de Limnología "Dr. Raúl A. Ringuelet" - Materia
-
Ciencias Naturales
Macroinvertebrate assemblages
Pampasic streams
Pesticides
Nutrients
Land use - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/150954
Ver los metadatos del registro completo
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Land use effect on invertebrate assemblages in Pampasic streams (Buenos Aires, Argentina)Solís, Marina LauraMugni, Hernán DiegoHunt, LisaMarrochi, María NataliaFanelli, Silvia LauraBonetto, Carlos AlbertoCiencias NaturalesMacroinvertebrate assemblagesPampasic streamsPesticidesNutrientsLand useAgriculture and livestock may contribute to water quality degradation in adjacent waterbodies and produce changes in the resident invertebrate composition. The objective of the present study was to assess land use effects on the stream invertebrate assemblages in rural areas of the Argentine Pampa. The four sampling events were performed at six sites in four streams of the Pampa plain; two streams were sampled inside a biosphere reserve, and another one was surrounded by extensive livestock fields. The fourth stream was sampled at three sites; the upstream site was adjacent to agricultural plots, the following site was adjacent to an intensive livestock plot and the downstream site was adjacent to extensive breeding cattle plots. Higher pesticide concentrations were found at the site adjacent to agricultural plots and higher nutrient concentrations at the sites adjacent to agricultural and intensive breeding cattle plots. The invertebrate fauna were also different at these sites. Multivariate analysis showed a relationship between nutrient concentrations and taxonomic composition. Amphipoda (Hyalella curvispina) was the dominant group in the reserve and extensive breeding cattle sites, but was not present in the agricultural site. Also, Chironomidae were absent from the agricultural site while present at other sites. Gasteropoda (Biomphalaria peregrina), Zygoptera, and Hirudinea were dominant at the most impacted agricultural and intensive breeding cattle sites.Instituto de Limnología "Dr. Raúl A. Ringuelet"2016info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/150954enginfo:eu-repo/semantics/altIdentifier/issn/1573-2959info:eu-repo/semantics/altIdentifier/doi/10.1007/s10661-016-5545-3info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:38:51Zoai:sedici.unlp.edu.ar:10915/150954Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:38:52.013SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Land use effect on invertebrate assemblages in Pampasic streams (Buenos Aires, Argentina) |
title |
Land use effect on invertebrate assemblages in Pampasic streams (Buenos Aires, Argentina) |
spellingShingle |
Land use effect on invertebrate assemblages in Pampasic streams (Buenos Aires, Argentina) Solís, Marina Laura Ciencias Naturales Macroinvertebrate assemblages Pampasic streams Pesticides Nutrients Land use |
title_short |
Land use effect on invertebrate assemblages in Pampasic streams (Buenos Aires, Argentina) |
title_full |
Land use effect on invertebrate assemblages in Pampasic streams (Buenos Aires, Argentina) |
title_fullStr |
Land use effect on invertebrate assemblages in Pampasic streams (Buenos Aires, Argentina) |
title_full_unstemmed |
Land use effect on invertebrate assemblages in Pampasic streams (Buenos Aires, Argentina) |
title_sort |
Land use effect on invertebrate assemblages in Pampasic streams (Buenos Aires, Argentina) |
dc.creator.none.fl_str_mv |
Solís, Marina Laura Mugni, Hernán Diego Hunt, Lisa Marrochi, María Natalia Fanelli, Silvia Laura Bonetto, Carlos Alberto |
author |
Solís, Marina Laura |
author_facet |
Solís, Marina Laura Mugni, Hernán Diego Hunt, Lisa Marrochi, María Natalia Fanelli, Silvia Laura Bonetto, Carlos Alberto |
author_role |
author |
author2 |
Mugni, Hernán Diego Hunt, Lisa Marrochi, María Natalia Fanelli, Silvia Laura Bonetto, Carlos Alberto |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
Ciencias Naturales Macroinvertebrate assemblages Pampasic streams Pesticides Nutrients Land use |
topic |
Ciencias Naturales Macroinvertebrate assemblages Pampasic streams Pesticides Nutrients Land use |
dc.description.none.fl_txt_mv |
Agriculture and livestock may contribute to water quality degradation in adjacent waterbodies and produce changes in the resident invertebrate composition. The objective of the present study was to assess land use effects on the stream invertebrate assemblages in rural areas of the Argentine Pampa. The four sampling events were performed at six sites in four streams of the Pampa plain; two streams were sampled inside a biosphere reserve, and another one was surrounded by extensive livestock fields. The fourth stream was sampled at three sites; the upstream site was adjacent to agricultural plots, the following site was adjacent to an intensive livestock plot and the downstream site was adjacent to extensive breeding cattle plots. Higher pesticide concentrations were found at the site adjacent to agricultural plots and higher nutrient concentrations at the sites adjacent to agricultural and intensive breeding cattle plots. The invertebrate fauna were also different at these sites. Multivariate analysis showed a relationship between nutrient concentrations and taxonomic composition. Amphipoda (Hyalella curvispina) was the dominant group in the reserve and extensive breeding cattle sites, but was not present in the agricultural site. Also, Chironomidae were absent from the agricultural site while present at other sites. Gasteropoda (Biomphalaria peregrina), Zygoptera, and Hirudinea were dominant at the most impacted agricultural and intensive breeding cattle sites. Instituto de Limnología "Dr. Raúl A. Ringuelet" |
description |
Agriculture and livestock may contribute to water quality degradation in adjacent waterbodies and produce changes in the resident invertebrate composition. The objective of the present study was to assess land use effects on the stream invertebrate assemblages in rural areas of the Argentine Pampa. The four sampling events were performed at six sites in four streams of the Pampa plain; two streams were sampled inside a biosphere reserve, and another one was surrounded by extensive livestock fields. The fourth stream was sampled at three sites; the upstream site was adjacent to agricultural plots, the following site was adjacent to an intensive livestock plot and the downstream site was adjacent to extensive breeding cattle plots. Higher pesticide concentrations were found at the site adjacent to agricultural plots and higher nutrient concentrations at the sites adjacent to agricultural and intensive breeding cattle plots. The invertebrate fauna were also different at these sites. Multivariate analysis showed a relationship between nutrient concentrations and taxonomic composition. Amphipoda (Hyalella curvispina) was the dominant group in the reserve and extensive breeding cattle sites, but was not present in the agricultural site. Also, Chironomidae were absent from the agricultural site while present at other sites. Gasteropoda (Biomphalaria peregrina), Zygoptera, and Hirudinea were dominant at the most impacted agricultural and intensive breeding cattle sites. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://sedici.unlp.edu.ar/handle/10915/150954 |
url |
http://sedici.unlp.edu.ar/handle/10915/150954 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/1573-2959 info:eu-repo/semantics/altIdentifier/doi/10.1007/s10661-016-5545-3 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
eu_rights_str_mv |
openAccess |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
dc.format.none.fl_str_mv |
application/pdf |
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SEDICI (UNLP) - Universidad Nacional de La Plata |
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