Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Peluso, María Leticia | - |
| dc.creator | Abelando, Mariana | - |
| dc.creator | Apartin, Carina Diana | - |
| dc.creator | Almada, Pablo | - |
| dc.creator | Ronco, Alicia Estela | - |
| dc.date | 2017-08-29T15:37:23Z | - |
| dc.date | 2017-08-29T15:37:23Z | - |
| dc.date | 2013-09 | - |
| dc.date | 2017-08-28T14:29:15Z | - |
| dc.date.accessioned | 2019-04-29T15:42:38Z | - |
| dc.date.available | 2019-04-29T15:42:38Z | - |
| dc.date.issued | 2013-09 | - |
| dc.identifier | Peluso, María Leticia; Abelando, Mariana; Apartin, Carina Diana; Almada, Pablo; Ronco, Alicia Estela; Integrated ecotoxicological assessment of bottom sediments from the Paraná basin, Argentina; Elsevier Inc; Ecotoxicology and Environmental Safety; 98; 9-2013; 179-186 | - |
| dc.identifier | 0147-6513 | - |
| dc.identifier | http://hdl.handle.net/11336/23234 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/300078 | - |
| dc.description | Paraná River, the six largest in the world, is receptor of pollution loads from tributaries traversing urban and industrialized areas, and extensive agriculture, particularly in its middle and low stretch along the Argentinean sector, where most of the productive activities of the country develop. Within the frame of monitoring surveys, the quality of bottom sediments from distal positions of twenty tributaries and three of the main course was evaluated. The assessment covered testing lethal and sublethal effects with the Hyalella curvispina based toxicity test, a benthic macrofauna survey and physicochemical variables of sediment matrix composition. A multivariate statistical analysis approach permitted integrating the obtained data from the different survey lines of evidence, explaining potential causes of the measured biological effects. The main perturbations detected were associated to tributaries in the middle sector of the basin, where anoxic conditions with high sulfide contents prevail mostly related to organic matter inputs of diverse combined activities, where sediments induce high lethality, and a consequent strong reduction of the benthic community population and diversity. The integrated survey approach proved being a robust tool in the assessment of causative—adverse effects relationships. | - |
| dc.description | Fil: Peluso, María Leticia. Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Departamento de Química. Centro de Investigaciones del Medio Ambiente; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | - |
| dc.description | Fil: Abelando, Mariana. Prefectura Naval Argentina. Dirección de Protección Ambiental; Argentina | - |
| dc.description | Fil: Apartin, Carina Diana. Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Departamento de Química. Centro de Investigaciones del Medio Ambiente; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | - |
| dc.description | Fil: Almada, Pablo. Prefectura Naval Argentina. Dirección de Protección Ambiental; Argentina | - |
| dc.description | Fil: Ronco, Alicia Estela. Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Departamento de Química. Centro de Investigaciones del Medio Ambiente; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Elsevier Inc | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.ecoenv.2013.09.001 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0147651313003680 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.subject | BOTTOM SEDIMENTS | - |
| dc.subject | TOXICITY ASSESSMENT | - |
| dc.subject | HYALELLA CURVISPINA | - |
| dc.subject | BENTHIC COMMUNITY | - |
| dc.subject | SEDIMENT MATRIX COMPOSITION | - |
| dc.subject | Oceanografía, Hidrología, Recursos Hídricos | - |
| dc.subject | Ciencias de la Tierra y relacionadas con el Medio Ambiente | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Integrated ecotoxicological assessment of bottom sediments from the Paraná basin, Argentina | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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