Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Ferreyra, Hebe | - |
| dc.creator | Beldomenico, Pablo Martín | - |
| dc.creator | Marchese, Krysten | - |
| dc.creator | Romano, Marcelo | - |
| dc.creator | Caselli, Andrea | - |
| dc.creator | Correa, Ana Ines | - |
| dc.creator | Uhart, Marcela Maria | - |
| dc.date | 2017-07-12T21:03:04Z | - |
| dc.date | 2017-07-12T21:03:04Z | - |
| dc.date | 2015-05 | - |
| dc.date | 2017-07-07T20:07:25Z | - |
| dc.date.accessioned | 2019-04-29T15:52:06Z | - |
| dc.date.available | 2019-04-29T15:52:06Z | - |
| dc.date.issued | 2015-05 | - |
| dc.identifier | Ferreyra, Hebe; Beldomenico, Pablo Martín; Marchese, Krysten; Romano, Marcelo; Caselli, Andrea; et al.; Lead exposure affects health indices in free-ranging ducks in Argentina; Springer; Ecotoxicology; 24; 4; 5-2015; 735-745 | - |
| dc.identifier | 0963-9292 | - |
| dc.identifier | http://hdl.handle.net/11336/20292 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/304136 | - |
| dc.description | Numerous experiments under controlled conditions and extensive investigation of waterfowl die-offs have demonstrated that exposure to lead from spent gunshot is highly detrimental to the health of waterfowl. However, few studies have focused on examining the more subtle sub-lethal effects of lead toxicity on ducks in non-experimental settings. In our study, the health of ducks exposed to varying amounts of lead under natural conditions was assessed by correlating individual lead exposure with relevant indices of health. Based on hunter-killed wild ducks in Argentina, we measured spleen mass, body condition, examined bone marrow smears, and determined Ca and P in bone tissue. In free-ranging live-trapped ducks we determined basic hematology and aminolevulinic acid dehydratase activity. Using multivariate analyses, we found that, when controlling for the potential confounding effect of site type, year, duck species, body mass and age, lead levels in the liver were negatively associated with body condition and spleen mass. Spleen mass was also lower in ducks with higher lead levels in their bones. In live ducks, high blood lead levels were associated with low packed cell volume and red cell morphologic abnormalities. These findings suggest that, despite the lack of recorded lead-induced mortality in the region, lead exposure results in less conspicuous but still significant impacts on the health of ducks, which could have serious implications for their conservation. Moreover, this evidence further supports the need for urgently banning lead shot in the region. | - |
| dc.description | Fil: Ferreyra, Hebe. Wildlife Conservation Society; Estados Unidos | - |
| dc.description | Fil: Beldomenico, Pablo Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Ciencias Veterinarias del Litoral. Universidad Nacional del Litoral. Facultad de Cs.veterinarias. Instituto de Ciencias Veterinarias del Litoral; Argentina | - |
| dc.description | Fil: Marchese, Krysten. Wildlife Conservation Society; Estados Unidos | - |
| dc.description | Fil: Romano, Marcelo. Centro de Investigaciones en Biodiversidad y Ambiente(ECOSUR); Argentina | - |
| dc.description | Fil: Caselli, Andrea. Wildlife Conservation Society; Estados Unidos. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Veterinarias; Argentina | - |
| dc.description | Fil: Correa, Ana Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Ciencias Veterinarias del Litoral. Universidad Nacional del Litoral. Facultad de Cs.veterinarias. Instituto de Ciencias Veterinarias del Litoral; Argentina | - |
| dc.description | Fil: Uhart, Marcela Maria. Wildlife Conservation Society; Estados Unidos. University of California; Estados Unidos. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Veterinarias; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Springer | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s10646-015-1419-7 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10646-015-1419-7 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/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 | Argentina | - |
| dc.subject | Effects | - |
| dc.subject | Health | - |
| dc.subject | Hunting | - |
| dc.subject | Lead shot | - |
| dc.subject | Waterfowl | - |
| dc.subject | Wetlands | - |
| dc.subject | Otras Ciencias Veterinarias | - |
| dc.subject | Ciencias Veterinarias | - |
| dc.subject | CIENCIAS AGRÍCOLAS | - |
| dc.title | Lead exposure affects health indices in free-ranging ducks in 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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