Effects of agricultural pond eutrophication on survival and health status of Scinax nasicus tadpoles

Autores
Peltzer, Paola; Lajmanovich, Rafael Carlos; Sánchez Hernandez, Juan C.; Cabagna, Mariana C.; Attademo, Andres Maximiliano; Basso, Agustin
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
To test the hypothesis that eutrophication ponds modulate some aspects of the health responses and survival of anuran tadpoles, we conducted field experiments using Scinax nasicus as sentinel organism to evaluate the quality of two ponds filled with agricultural runoff in a dominant agricultural landscape of Mid-Western Entre Ríos Province (Argentina). The survival, growth and development rates, erythrocytes nuclei aberrations, parasite infection, and brain cholinesterase activity were monitored after seven days of exposure. Water samples from the ponds were also analyzed for physico-chemical variables and levels of pesticide residues. Residues of organochlorine pesticides and nutrients were higher in the agricultural ponds with respect to those from the control pond. We suggest that the interactions among washed-off nutrients and pesticides from agriculture and environmental factors account for deleterious effects on S.nasicus survival, growth and development rate, thereby compromising their health status. These effects can lead, in turn, to an increase in tadpole vulnerability to opportunistic parasites, erythrocytes nuclei aberrations or hemolysis.
Fil: Peltzer, Paola. Universidad Nacional del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Lajmanovich, Rafael Carlos. Universidad Nacional del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Sánchez Hernandez, Juan C.. Universidad de Castilla-La Mancha; España
Fil: Cabagna, Mariana C.. Universidad Nacional del Litoral; Argentina
Fil: Attademo, Andres Maximiliano. Universidad Nacional del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Basso, Agustin. Universidad Nacional del Litoral; Argentina
Materia
AGRICULTURAL RUNOFF
AGROECOSYSTEMS
AMPHIBIAN
EUTROPHICATION
SCINAX NASICUS
TADPOLES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/135968
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/135968
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effects of agricultural pond eutrophication on survival and health status of Scinax nasicus tadpolesPeltzer, PaolaLajmanovich, Rafael CarlosSánchez Hernandez, Juan C.Cabagna, Mariana C.Attademo, Andres MaximilianoBasso, AgustinAGRICULTURAL RUNOFFAGROECOSYSTEMSAMPHIBIANEUTROPHICATIONSCINAX NASICUSTADPOLEShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1To test the hypothesis that eutrophication ponds modulate some aspects of the health responses and survival of anuran tadpoles, we conducted field experiments using Scinax nasicus as sentinel organism to evaluate the quality of two ponds filled with agricultural runoff in a dominant agricultural landscape of Mid-Western Entre Ríos Province (Argentina). The survival, growth and development rates, erythrocytes nuclei aberrations, parasite infection, and brain cholinesterase activity were monitored after seven days of exposure. Water samples from the ponds were also analyzed for physico-chemical variables and levels of pesticide residues. Residues of organochlorine pesticides and nutrients were higher in the agricultural ponds with respect to those from the control pond. We suggest that the interactions among washed-off nutrients and pesticides from agriculture and environmental factors account for deleterious effects on S.nasicus survival, growth and development rate, thereby compromising their health status. These effects can lead, in turn, to an increase in tadpole vulnerability to opportunistic parasites, erythrocytes nuclei aberrations or hemolysis.Fil: Peltzer, Paola. Universidad Nacional del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Lajmanovich, Rafael Carlos. Universidad Nacional del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Sánchez Hernandez, Juan C.. Universidad de Castilla-La Mancha; EspañaFil: Cabagna, Mariana C.. Universidad Nacional del Litoral; ArgentinaFil: Attademo, Andres Maximiliano. Universidad Nacional del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Basso, Agustin. Universidad Nacional del Litoral; ArgentinaAcademic Press Inc Elsevier Science2008-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/135968Peltzer, Paola; Lajmanovich, Rafael Carlos; Sánchez Hernandez, Juan C.; Cabagna, Mariana C.; Attademo, Andres Maximiliano; et al.; Effects of agricultural pond eutrophication on survival and health status of Scinax nasicus tadpoles; Academic Press Inc Elsevier Science; Ecotoxicology and Environmental Safety; 70; 1; 12-2008; 185-1970147-6513CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0147651307001406info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecoenv.2007.06.005info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:05:27Zoai:ri.conicet.gov.ar:11336/135968instacron: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:34982025-09-03 10:05:27.496CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effects of agricultural pond eutrophication on survival and health status of Scinax nasicus tadpoles
title Effects of agricultural pond eutrophication on survival and health status of Scinax nasicus tadpoles
spellingShingle Effects of agricultural pond eutrophication on survival and health status of Scinax nasicus tadpoles
Peltzer, Paola
AGRICULTURAL RUNOFF
AGROECOSYSTEMS
AMPHIBIAN
EUTROPHICATION
SCINAX NASICUS
TADPOLES
title_short Effects of agricultural pond eutrophication on survival and health status of Scinax nasicus tadpoles
title_full Effects of agricultural pond eutrophication on survival and health status of Scinax nasicus tadpoles
title_fullStr Effects of agricultural pond eutrophication on survival and health status of Scinax nasicus tadpoles
title_full_unstemmed Effects of agricultural pond eutrophication on survival and health status of Scinax nasicus tadpoles
title_sort Effects of agricultural pond eutrophication on survival and health status of Scinax nasicus tadpoles
dc.creator.none.fl_str_mv Peltzer, Paola
Lajmanovich, Rafael Carlos
Sánchez Hernandez, Juan C.
Cabagna, Mariana C.
Attademo, Andres Maximiliano
Basso, Agustin
author Peltzer, Paola
author_facet Peltzer, Paola
Lajmanovich, Rafael Carlos
Sánchez Hernandez, Juan C.
Cabagna, Mariana C.
Attademo, Andres Maximiliano
Basso, Agustin
author_role author
author2 Lajmanovich, Rafael Carlos
Sánchez Hernandez, Juan C.
Cabagna, Mariana C.
Attademo, Andres Maximiliano
Basso, Agustin
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv AGRICULTURAL RUNOFF
AGROECOSYSTEMS
AMPHIBIAN
EUTROPHICATION
SCINAX NASICUS
TADPOLES
topic AGRICULTURAL RUNOFF
AGROECOSYSTEMS
AMPHIBIAN
EUTROPHICATION
SCINAX NASICUS
TADPOLES
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv To test the hypothesis that eutrophication ponds modulate some aspects of the health responses and survival of anuran tadpoles, we conducted field experiments using Scinax nasicus as sentinel organism to evaluate the quality of two ponds filled with agricultural runoff in a dominant agricultural landscape of Mid-Western Entre Ríos Province (Argentina). The survival, growth and development rates, erythrocytes nuclei aberrations, parasite infection, and brain cholinesterase activity were monitored after seven days of exposure. Water samples from the ponds were also analyzed for physico-chemical variables and levels of pesticide residues. Residues of organochlorine pesticides and nutrients were higher in the agricultural ponds with respect to those from the control pond. We suggest that the interactions among washed-off nutrients and pesticides from agriculture and environmental factors account for deleterious effects on S.nasicus survival, growth and development rate, thereby compromising their health status. These effects can lead, in turn, to an increase in tadpole vulnerability to opportunistic parasites, erythrocytes nuclei aberrations or hemolysis.
Fil: Peltzer, Paola. Universidad Nacional del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Lajmanovich, Rafael Carlos. Universidad Nacional del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Sánchez Hernandez, Juan C.. Universidad de Castilla-La Mancha; España
Fil: Cabagna, Mariana C.. Universidad Nacional del Litoral; Argentina
Fil: Attademo, Andres Maximiliano. Universidad Nacional del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Basso, Agustin. Universidad Nacional del Litoral; Argentina
description To test the hypothesis that eutrophication ponds modulate some aspects of the health responses and survival of anuran tadpoles, we conducted field experiments using Scinax nasicus as sentinel organism to evaluate the quality of two ponds filled with agricultural runoff in a dominant agricultural landscape of Mid-Western Entre Ríos Province (Argentina). The survival, growth and development rates, erythrocytes nuclei aberrations, parasite infection, and brain cholinesterase activity were monitored after seven days of exposure. Water samples from the ponds were also analyzed for physico-chemical variables and levels of pesticide residues. Residues of organochlorine pesticides and nutrients were higher in the agricultural ponds with respect to those from the control pond. We suggest that the interactions among washed-off nutrients and pesticides from agriculture and environmental factors account for deleterious effects on S.nasicus survival, growth and development rate, thereby compromising their health status. These effects can lead, in turn, to an increase in tadpole vulnerability to opportunistic parasites, erythrocytes nuclei aberrations or hemolysis.
publishDate 2008
dc.date.none.fl_str_mv 2008-12
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/11336/135968
Peltzer, Paola; Lajmanovich, Rafael Carlos; Sánchez Hernandez, Juan C.; Cabagna, Mariana C.; Attademo, Andres Maximiliano; et al.; Effects of agricultural pond eutrophication on survival and health status of Scinax nasicus tadpoles; Academic Press Inc Elsevier Science; Ecotoxicology and Environmental Safety; 70; 1; 12-2008; 185-197
0147-6513
CONICET Digital
CONICET
url http://hdl.handle.net/11336/135968
identifier_str_mv Peltzer, Paola; Lajmanovich, Rafael Carlos; Sánchez Hernandez, Juan C.; Cabagna, Mariana C.; Attademo, Andres Maximiliano; et al.; Effects of agricultural pond eutrophication on survival and health status of Scinax nasicus tadpoles; Academic Press Inc Elsevier Science; Ecotoxicology and Environmental Safety; 70; 1; 12-2008; 185-197
0147-6513
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://www.sciencedirect.com/science/article/abs/pii/S0147651307001406
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecoenv.2007.06.005
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Academic Press Inc Elsevier Science
publisher.none.fl_str_mv Academic Press Inc Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
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_ 1842269911007625216
score 13.13397

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