Effect of agrochemicals on macroinvertebrate assemblages in Pampasic streams, Buenos Aires, Argentina

Agricultural practices have been intensified in recent decades in Argentina. The Pampa plain is the main agricultural region of the country. The effect of increased application of agrochemicals on the invertebrate fauna of the Pampasic streams remains unreported. In the present study, we compared th...

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Detalles Bibliográficos
Autores: Solis, Marina, Mugni, Hernan Diego, Fanelli, Silvia Laura, Bonetto, Carlos Alberto
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2017
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/24402
Acceso en línea:http://hdl.handle.net/11336/24402
Access Level:acceso abierto
Palabra clave:Macroinvertebrate Assemblages
Nutrients
Pampasic Streams
Pesticides
Soil Use
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
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network_acronym_str AR
network_name_str Argentina
repository_id_str
dc.title.none.fl_str_mv Effect of agrochemicals on macroinvertebrate assemblages in Pampasic streams, Buenos Aires, Argentina
title Effect of agrochemicals on macroinvertebrate assemblages in Pampasic streams, Buenos Aires, Argentina
spellingShingle Effect of agrochemicals on macroinvertebrate assemblages in Pampasic streams, Buenos Aires, Argentina
Solis, Marina
Macroinvertebrate Assemblages
Nutrients
Pampasic Streams
Pesticides
Soil Use
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
title_short Effect of agrochemicals on macroinvertebrate assemblages in Pampasic streams, Buenos Aires, Argentina
title_full Effect of agrochemicals on macroinvertebrate assemblages in Pampasic streams, Buenos Aires, Argentina
title_fullStr Effect of agrochemicals on macroinvertebrate assemblages in Pampasic streams, Buenos Aires, Argentina
title_full_unstemmed Effect of agrochemicals on macroinvertebrate assemblages in Pampasic streams, Buenos Aires, Argentina
title_sort Effect of agrochemicals on macroinvertebrate assemblages in Pampasic streams, Buenos Aires, Argentina
dc.creator.none.fl_str_mv Solis, Marina
Mugni, Hernan Diego
Fanelli, Silvia Laura
Bonetto, Carlos Alberto
author Solis, Marina
author_facet Solis, Marina
Mugni, Hernan Diego
Fanelli, Silvia Laura
Bonetto, Carlos Alberto
author_role author
author2 Mugni, Hernan Diego
Fanelli, Silvia Laura
Bonetto, Carlos Alberto
author2_role author
author
author
dc.subject.none.fl_str_mv Macroinvertebrate Assemblages
Nutrients
Pampasic Streams
Pesticides
Soil Use
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
topic Macroinvertebrate Assemblages
Nutrients
Pampasic Streams
Pesticides
Soil Use
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
description Agricultural practices have been intensified in recent decades in Argentina. The Pampa plain is the main agricultural region of the country. The effect of increased application of agrochemicals on the invertebrate fauna of the Pampasic streams remains unreported. In the present study, we compared the abundance and composition of invertebrate assemblages in seven Pampasic streams with contrasting soil use in their basins. Two streams run through intensively cropped plots, two drain basins with livestock fields, while the other three are located within a biosphere Reserve. Higher nutrient and insecticide concentrations were measured in the streams draining cropped basins, related with pesticide applications and crop fertilization. The invertebrate assemblage composition of the cropped streams differed significantly from the others and between the two. Present evidence suggests that the impact of agrochemicals results in a change in composition with decreased abundance or absence of sensitive species such as Hyalellidae, Caenidae, Baetidae and Curculionidae and increased abundance of more tolerant taxa: Ostracoda, Glossiphoniidae (Hirudinea), Ancylidae (Gundlanchia), Ampullariidae (Pomacea canaliculata), Sphaeriidae and Dugesiidae. Available information suggests that macrophyte cover and composition also influence the invertebrate assemblages of the Pampasic streams.
publishDate 2017
dc.date.none.fl_str_mv 2017-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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://hdl.handle.net/11336/24402
Solis, Marina; Mugni, Hernan Diego; Fanelli, Silvia Laura; Bonetto, Carlos Alberto; Effect of agrochemicals on macroinvertebrate assemblages in Pampasic streams, Buenos Aires, Argentina; Springer; Environmental Earth Science; 76; 2-2017; 1-13
1866-6280
1866-6299
CONICET Digital
CONICET
url http://hdl.handle.net/11336/24402
identifier_str_mv Solis, Marina; Mugni, Hernan Diego; Fanelli, Silvia Laura; Bonetto, Carlos Alberto; Effect of agrochemicals on macroinvertebrate assemblages in Pampasic streams, Buenos Aires, Argentina; Springer; Environmental Earth Science; 76; 2-2017; 1-13
1866-6280
1866-6299
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s12665-017-6476-1
info:eu-repo/semantics/altIdentifier/doi/10.1007/s12665-017-6476-1
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1799194729845358592
spelling Effect of agrochemicals on macroinvertebrate assemblages in Pampasic streams, Buenos Aires, ArgentinaSolis, MarinaMugni, Hernan DiegoFanelli, Silvia LauraBonetto, Carlos AlbertoMacroinvertebrate AssemblagesNutrientsPampasic StreamsPesticidesSoil Usehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Agricultural practices have been intensified in recent decades in Argentina. The Pampa plain is the main agricultural region of the country. The effect of increased application of agrochemicals on the invertebrate fauna of the Pampasic streams remains unreported. In the present study, we compared the abundance and composition of invertebrate assemblages in seven Pampasic streams with contrasting soil use in their basins. Two streams run through intensively cropped plots, two drain basins with livestock fields, while the other three are located within a biosphere Reserve. Higher nutrient and insecticide concentrations were measured in the streams draining cropped basins, related with pesticide applications and crop fertilization. The invertebrate assemblage composition of the cropped streams differed significantly from the others and between the two. Present evidence suggests that the impact of agrochemicals results in a change in composition with decreased abundance or absence of sensitive species such as Hyalellidae, Caenidae, Baetidae and Curculionidae and increased abundance of more tolerant taxa: Ostracoda, Glossiphoniidae (Hirudinea), Ancylidae (Gundlanchia), Ampullariidae (Pomacea canaliculata), Sphaeriidae and Dugesiidae. Available information suggests that macrophyte cover and composition also influence the invertebrate assemblages of the Pampasic streams.Fil: Solis, Marina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; ArgentinaFil: Mugni, Hernan Diego. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; ArgentinaFil: Fanelli, Silvia Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; ArgentinaFil: Bonetto, Carlos Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Limnología "Dr. Raúl A. Ringuelet". Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Limnología; ArgentinaSpringer2017-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/24402Solis, Marina; Mugni, Hernan Diego; Fanelli, Silvia Laura; Bonetto, Carlos Alberto; Effect of agrochemicals on macroinvertebrate assemblages in Pampasic streams, Buenos Aires, Argentina; Springer; Environmental Earth Science; 76; 2-2017; 1-131866-62801866-6299CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s12665-017-6476-1info:eu-repo/semantics/altIdentifier/doi/10.1007/s12665-017-6476-1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:35:08Zoai:ri.conicet.gov.ar:11336/24402instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 13:35:09.149CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
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