Effects of agricultural pond eutrophication on survival and health status of Scinax nasicus tadpoles
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 lan...
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| Veröffentlicht in: | Ecotoxicology and environmental safety 2008-05, Vol.70 (1), p.185-197 |
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| container_title | Ecotoxicology and environmental safety |
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| creator | Peltzer, Paola M. Lajmanovich, Rafael C. Sánchez-Hernandez, Juan C. Cabagna, Mariana C. Attademo, Andrés M. Bassó, Agustín |
| 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. |
| doi_str_mv | 10.1016/j.ecoenv.2007.06.005 |
| format | Article |
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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.</description><identifier>ISSN: 0147-6513</identifier><identifier>EISSN: 1090-2414</identifier><identifier>DOI: 10.1016/j.ecoenv.2007.06.005</identifier><identifier>PMID: 17658602</identifier><language>eng</language><publisher>Netherlands: Elsevier Inc</publisher><subject>Agricultural runoff ; Agriculture ; Agroecosystems ; Amphibian ; Animals ; Anura ; Anura - blood ; Anura - parasitology ; Anura - physiology ; Argentina ; Biomarkers - metabolism ; Brain - enzymology ; Cholinesterases - metabolism ; Environmental Monitoring ; Epidemiological Monitoring ; Erythrocytes - drug effects ; Erythrocytes - pathology ; Eutrophication ; Larva - drug effects ; Larva - parasitology ; Larva - physiology ; Micronucleus Tests ; Parasitic Diseases, Animal - epidemiology ; Parasitic Diseases, Animal - metabolism ; Pesticide Residues - analysis ; Pesticide Residues - toxicity ; Pesticides - analysis ; Pesticides - toxicity ; Scinax ; Scinax nasicus ; Tadpoles ; Water Movements ; Water Pollutants, Chemical - analysis ; Water Pollutants, Chemical - toxicity</subject><ispartof>Ecotoxicology and environmental safety, 2008-05, Vol.70 (1), p.185-197</ispartof><rights>2007 Elsevier Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c391t-5e91722ed1b166b1be17b4008ef39a9b41ef73c3b4450a405b1085681a58560d3</citedby><cites>FETCH-LOGICAL-c391t-5e91722ed1b166b1be17b4008ef39a9b41ef73c3b4450a405b1085681a58560d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0147651307001406$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17658602$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Peltzer, Paola M.</creatorcontrib><creatorcontrib>Lajmanovich, Rafael C.</creatorcontrib><creatorcontrib>Sánchez-Hernandez, Juan C.</creatorcontrib><creatorcontrib>Cabagna, Mariana C.</creatorcontrib><creatorcontrib>Attademo, Andrés M.</creatorcontrib><creatorcontrib>Bassó, Agustín</creatorcontrib><title>Effects of agricultural pond eutrophication on survival and health status of Scinax nasicus tadpoles</title><title>Ecotoxicology and environmental safety</title><addtitle>Ecotoxicol Environ Saf</addtitle><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.</description><subject>Agricultural runoff</subject><subject>Agriculture</subject><subject>Agroecosystems</subject><subject>Amphibian</subject><subject>Animals</subject><subject>Anura</subject><subject>Anura - blood</subject><subject>Anura - parasitology</subject><subject>Anura - physiology</subject><subject>Argentina</subject><subject>Biomarkers - metabolism</subject><subject>Brain - enzymology</subject><subject>Cholinesterases - metabolism</subject><subject>Environmental Monitoring</subject><subject>Epidemiological Monitoring</subject><subject>Erythrocytes - drug effects</subject><subject>Erythrocytes - pathology</subject><subject>Eutrophication</subject><subject>Larva - drug effects</subject><subject>Larva - parasitology</subject><subject>Larva - physiology</subject><subject>Micronucleus Tests</subject><subject>Parasitic Diseases, Animal - epidemiology</subject><subject>Parasitic Diseases, Animal - metabolism</subject><subject>Pesticide Residues - analysis</subject><subject>Pesticide Residues - toxicity</subject><subject>Pesticides - analysis</subject><subject>Pesticides - toxicity</subject><subject>Scinax</subject><subject>Scinax nasicus</subject><subject>Tadpoles</subject><subject>Water Movements</subject><subject>Water Pollutants, Chemical - analysis</subject><subject>Water Pollutants, Chemical - toxicity</subject><issn>0147-6513</issn><issn>1090-2414</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kEFr3DAQhUVoyG42-Qel-NSb3RlbkteXQglJG1joIclZyPI4q8VruZK8JP8-2u5Cb4WBd5j33jAfY58RCgSU33YFGUfjoSgB6gJkASAu2BKhgbzkyD-xJSCvcymwWrDrEHYAUIEQV2yBtRRrCeWSdfd9TyaGzPWZfvXWzEOcvR6yyY1dRnP0btpao6N1Y5YmzP5gD2mv03pLeojbLEQd578NT8aO-i0bdUhFIYu6m9xA4YZd9noIdHvWFXt5uH---5Vvfv98vPuxyU3VYMwFNViXJXXYopQttoR1ywHW1FeNblqO1NeVqVrOBWgOokVYC7lGLZJAV63Y11Pv5N2fmUJUexsMDYMeyc1BlQgll3WdjPxkNN6F4KlXk7d77d8VgjrSVTt1oquOdBVIleim2Jdz_9zuqfsXOuNMhu8nA6UvD5a8CsbSaKizPlFWnbP_v_ABBoSOEQ</recordid><startdate>20080501</startdate><enddate>20080501</enddate><creator>Peltzer, Paola M.</creator><creator>Lajmanovich, Rafael C.</creator><creator>Sánchez-Hernandez, Juan C.</creator><creator>Cabagna, Mariana C.</creator><creator>Attademo, Andrés M.</creator><creator>Bassó, Agustín</creator><general>Elsevier Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7SN</scope><scope>7TV</scope><scope>7U7</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H95</scope><scope>H97</scope><scope>L.G</scope></search><sort><creationdate>20080501</creationdate><title>Effects of agricultural pond eutrophication on survival and health status of Scinax nasicus tadpoles</title><author>Peltzer, Paola M. ; Lajmanovich, Rafael C. ; Sánchez-Hernandez, Juan C. ; Cabagna, Mariana C. ; Attademo, Andrés M. ; Bassó, Agustín</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c391t-5e91722ed1b166b1be17b4008ef39a9b41ef73c3b4450a405b1085681a58560d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Agricultural runoff</topic><topic>Agriculture</topic><topic>Agroecosystems</topic><topic>Amphibian</topic><topic>Animals</topic><topic>Anura</topic><topic>Anura - blood</topic><topic>Anura - parasitology</topic><topic>Anura - physiology</topic><topic>Argentina</topic><topic>Biomarkers - metabolism</topic><topic>Brain - enzymology</topic><topic>Cholinesterases - metabolism</topic><topic>Environmental Monitoring</topic><topic>Epidemiological Monitoring</topic><topic>Erythrocytes - drug effects</topic><topic>Erythrocytes - pathology</topic><topic>Eutrophication</topic><topic>Larva - drug effects</topic><topic>Larva - parasitology</topic><topic>Larva - physiology</topic><topic>Micronucleus Tests</topic><topic>Parasitic Diseases, Animal - epidemiology</topic><topic>Parasitic Diseases, Animal - metabolism</topic><topic>Pesticide Residues - analysis</topic><topic>Pesticide Residues - toxicity</topic><topic>Pesticides - analysis</topic><topic>Pesticides - toxicity</topic><topic>Scinax</topic><topic>Scinax nasicus</topic><topic>Tadpoles</topic><topic>Water Movements</topic><topic>Water Pollutants, Chemical - analysis</topic><topic>Water Pollutants, Chemical - toxicity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Peltzer, Paola M.</creatorcontrib><creatorcontrib>Lajmanovich, Rafael C.</creatorcontrib><creatorcontrib>Sánchez-Hernandez, Juan C.</creatorcontrib><creatorcontrib>Cabagna, Mariana C.</creatorcontrib><creatorcontrib>Attademo, Andrés M.</creatorcontrib><creatorcontrib>Bassó, Agustín</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Aqualine</collection><collection>Ecology Abstracts</collection><collection>Pollution Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>Ecotoxicology and environmental safety</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Peltzer, Paola M.</au><au>Lajmanovich, Rafael C.</au><au>Sánchez-Hernandez, Juan C.</au><au>Cabagna, Mariana C.</au><au>Attademo, Andrés M.</au><au>Bassó, Agustín</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of agricultural pond eutrophication on survival and health status of Scinax nasicus tadpoles</atitle><jtitle>Ecotoxicology and environmental safety</jtitle><addtitle>Ecotoxicol Environ Saf</addtitle><date>2008-05-01</date><risdate>2008</risdate><volume>70</volume><issue>1</issue><spage>185</spage><epage>197</epage><pages>185-197</pages><issn>0147-6513</issn><eissn>1090-2414</eissn><abstract>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.</abstract><cop>Netherlands</cop><pub>Elsevier Inc</pub><pmid>17658602</pmid><doi>10.1016/j.ecoenv.2007.06.005</doi><tpages>13</tpages></addata></record> |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Agricultural runoff Agriculture Agroecosystems Amphibian Animals Anura Anura - blood Anura - parasitology Anura - physiology Argentina Biomarkers - metabolism Brain - enzymology Cholinesterases - metabolism Environmental Monitoring Epidemiological Monitoring Erythrocytes - drug effects Erythrocytes - pathology Eutrophication Larva - drug effects Larva - parasitology Larva - physiology Micronucleus Tests Parasitic Diseases, Animal - epidemiology Parasitic Diseases, Animal - metabolism Pesticide Residues - analysis Pesticide Residues - toxicity Pesticides - analysis Pesticides - toxicity Scinax Scinax nasicus Tadpoles Water Movements Water Pollutants, Chemical - analysis Water Pollutants, Chemical - toxicity |
| title | Effects of agricultural pond eutrophication on survival and health status of Scinax nasicus tadpoles |
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