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dc.contributor.author
Van Opstal, Natalia Verónica  
dc.contributor.author
Seehaus, Mariela Soledad  
dc.contributor.author
Gabioud, Emmanuel Adrián  
dc.contributor.author
Wilson, Marcelo Germán  
dc.contributor.author
Galizzi, Flavio José  
dc.contributor.author
Pighini Sione, Ramiro Joaquin  
dc.contributor.author
Repetti, María Rosa  
dc.contributor.author
Regaldo, Luciana María  
dc.contributor.author
Gagneten, Ana María  
dc.contributor.author
Sasal, Maria Carolina  
dc.date.available
2024-01-16T12:51:55Z  
dc.date.issued
2022-03  
dc.identifier.citation
Van Opstal, Natalia Verónica; Seehaus, Mariela Soledad; Gabioud, Emmanuel Adrián; Wilson, Marcelo Germán; Galizzi, Flavio José; et al.; Quality of the surface water of a basin affected by the expansion of the agricultural frontier over the native forest in the Argentine Espinal region; Springer Heidelberg; Environmental Science and Pollution Research; 29; 38; 3-2022; 57395-57411  
dc.identifier.issn
0944-1344  
dc.identifier.uri
http://hdl.handle.net/11336/223731  
dc.description.abstract
Land use changes have led to the degradation of multiple ecosystem services and affected the quality of aquatic ecosystems. The aims of this study were (i) to assess the expansion of the agricultural border over the native forest of an Argentinean stream basin and (ii) to characterize the surface water quality, considering physicochemical parameters, and pesticide concentrations. The agricultural frontier expansion was estimated through the analysis of satellite image coverage. Samples of surface water were taken bimonthly for 2 years. The native forest cover decreased from 72% in 1987 to 60% in 2017 due to the sustained increase in agricultural activities. In surface water, the concentrations of cations decreased: Na > Ca > K > Mg, whereas those of anions decreased: HCO3 > > Cl > SO4 > PO4. The 84 surface water samples analyzed revealed 25 pesticides, including herbicides (44%), insecticides (28%), and fungicides (28%). Herbicides were detected in more than 60% of the samples. 2,4-D, atrazine, cyproconazole, diazinon, glyphosate, AMPA, and metolachlor were detected in all the study sites and sometimes, 2,4-D, atrazine, dicamba, and metolachlor concentrations exceeded the guideline levels. The high sampling frequency of this study and the two annual cycles of crops in the basin enabled sensing of pesticide molecules and concentrations that had not been previously detected, indicating diffuse contamination. These findings signal an emergent challenge on the Espinal agro-ecosystem integrity due to changes in land use.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Springer Heidelberg  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
AQUATIC ECOSYSTEMS  
dc.subject
ENVIRONMENTAL MONITORING  
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LAND USE CHANGE  
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NATIVE FOREST  
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PESTICIDES  
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Otras Ciencias de la Tierra y relacionadas con el Medio Ambiente  
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Ciencias de la Tierra y relacionadas con el Medio Ambiente  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Quality of the surface water of a basin affected by the expansion of the agricultural frontier over the native forest in the Argentine Espinal region  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2024-01-15T14:44:01Z  
dc.journal.volume
29  
dc.journal.number
38  
dc.journal.pagination
57395-57411  
dc.journal.pais
Alemania  
dc.description.fil
Fil: Van Opstal, Natalia Verónica. Instituto Nacional de Tecnología Agropecuaria; Argentina  
dc.description.fil
Fil: Seehaus, Mariela Soledad. Instituto Nacional de Tecnología Agropecuaria; Argentina  
dc.description.fil
Fil: Gabioud, Emmanuel Adrián. Instituto Nacional de Tecnología Agropecuaria; Argentina  
dc.description.fil
Fil: Wilson, Marcelo Germán. Instituto Nacional de Tecnología Agropecuaria; Argentina  
dc.description.fil
Fil: Galizzi, Flavio José. No especifíca;  
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Fil: Pighini Sione, Ramiro Joaquin. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Repetti, María Rosa. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Programa de Investigación y Análisis de Residuos y Contaminantes Químicos; Argentina  
dc.description.fil
Fil: Regaldo, Luciana María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias. Laboratorio de Ecotoxicologia; Argentina  
dc.description.fil
Fil: Gagneten, Ana María. Universidad Nacional del Litoral. Facultad de Humanidades y Ciencias. Laboratorio de Ecotoxicologia; Argentina  
dc.description.fil
Fil: Sasal, Maria Carolina. Instituto Nacional de Tecnología Agropecuaria; Argentina  
dc.journal.title
Environmental Science and Pollution Research  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/10.1007/s11356-022-19760-4  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s11356-022-19760-4