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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
06/07/1998 |
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Data da última atualização: |
28/03/2017 |
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Autoria: |
HELWING, D. D.; HORA, M. E. |
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Título: |
Polychlorinated biphenyl, mercury and cadmium concentrations in Minnesota snapping turtles. |
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Ano de publicação: |
1983 |
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Fonte/Imprenta: |
Bulletin of Environmental Contamination and Toxicology, v.30, p.186-190, 1983. |
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Idioma: |
Inglês |
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Conteúdo: |
The snapping turtle Chelydra serpentina may become an alternative choice to fish for monitoring pollutants in aquatic systems. They are common in many lakes and rivers throughout the eastern United States (CARR 1952; ERNST & BARBOUR 1972). They appear to remain abundant despite cadmium pollution (ROBISON & WELLS 1975; STONE 1980) and PCB pollution (STONE 1980). Since they are log-alived and remain relatively sedentary (HAMMER 1969), they make good indicators of local environments. Trends in local pollution may be obtained by comparing concentrations of the pollutant to the age of the turtle. Snapping turtles acumulate toxic compounds through their diet or by direct absorption by pharyngeal and cloacal respiration (HAMMER 1969). Fat bodies on the ventral side of the turtles (POND 1978) are good sites for lipophilic compounds to accumulate. |
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Palavras-Chave: |
PCB; Toxicidade; Turtle. |
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Thesagro: |
Cádmio; Mercúrio; Tartaruga. |
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Thesaurus Nal: |
cadmium; mercury; toxicity. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01491naa a2200241 a 4500
001 1792735
005 2017-03-28
008 1983 bl --- 0-- u #d
100 1 $aHELWING, D. D.
245 $aPolychlorinated biphenyl, mercury and cadmium concentrations in Minnesota snapping turtles.
260 $c1983
520 $aThe snapping turtle Chelydra serpentina may become an alternative choice to fish for monitoring pollutants in aquatic systems. They are common in many lakes and rivers throughout the eastern United States (CARR 1952; ERNST & BARBOUR 1972). They appear to remain abundant despite cadmium pollution (ROBISON & WELLS 1975; STONE 1980) and PCB pollution (STONE 1980). Since they are log-alived and remain relatively sedentary (HAMMER 1969), they make good indicators of local environments. Trends in local pollution may be obtained by comparing concentrations of the pollutant to the age of the turtle. Snapping turtles acumulate toxic compounds through their diet or by direct absorption by pharyngeal and cloacal respiration (HAMMER 1969). Fat bodies on the ventral side of the turtles (POND 1978) are good sites for lipophilic compounds to accumulate.
650 $acadmium
650 $amercury
650 $atoxicity
650 $aCádmio
650 $aMercúrio
650 $aTartaruga
653 $aPCB
653 $aToxicidade
653 $aTurtle
700 1 $aHORA, M. E.
773 $tBulletin of Environmental Contamination and Toxicology$gv.30, p.186-190, 1983.
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Registro original: |
Embrapa Pantanal (CPAP) |
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| Registros recuperados : 3 | |
| 1. |  | FEIJOO, A.; MARICHAL, R.; PRAXEDES, C.; RUIZ, D.; CARVAJAL, A. F.; OSWALD, J.; HURTADO, M. Del P.; BROWN, G. G.; GRIMALDI, M.; DESJARDINS, T.; MAX, S.; DECAËNS, T.; LAVELLE, P. Invasion of Pontoscolex corethrurus (Glossoscolecidae, Oligochaeta) in Amazonian landscapes. In: INTERNATIONAL SYMPOSIUM ON EARTHWORM ECOLOGY, 9., 2010, Xalapa. Abstracts. Xalapa: Instituto de Ecologia, 2010. p. 111.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 2. | | MARICHAL, R.; MARTINEZ, A. F; PRAXEDES, C.; RUIZ, D.; CARVAJAL, A. F.; OSWALD, J.; HURTADO, M. Del P.; BROWN, G. G.; GRIMALDI, M.; DESJARDINS, T.; SARRAZIN, M.; DECAËNS, T.; VELASQUEZ, H.; LAVELLE, P. Invasion of Pontoscolex corethrurus (Glossoscolecidae, Oligochaeta) in landscapes of the Amazonian deforestation arc. Applied Soil Ecology, v. 46, p. 443-449, 2010.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Florestas. |
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| 3. | | LAVELLE, P.; DOLEDEC, S.; GOND, V.; OSZWALD, J.; VEIGA, I.; RAMIREZ, B.; SANTOS, W.; SARTRE, A. de; DECAENS, T.; GRIMALDI, M.; HUBERT, B.; MARTINS, M.; LENA, P.; ROBERT, P. de; FEIJOO, A.; HURTADO, M. del P.; RODRIGUEZ, G.; MITJA, D.; MIRANDA, I.; GORDILLO, E.; VELASQUEZ, E.; OTERO, T.; VELASQUEZ, A.; THIOLLAY, J. M.; SOUSA, S. de; MORENO, L. E.; BROWN, G. G.; MARICHAL, R.; CHACON, P.; SANABRIA, C.; DESJARDINS, T.; SANTANA LIMA, T.; MICHELOTTI, F.; VILLANUEVA, O.; VELASQUEZ, J.; GUEVARRA, E.; FONTE, E. The need for eco-efficient landscapes to prevent irreversible degradation of agroecosystems in deforested Amazonia. In: TROPENTAG 2012: INTERNATIONAL RESEARCH ON FOOD SECURITY, NATURAL RESOURCE MANAGEMENT AND RURAL DEVELOPMENT, 2012, Göttingen. Resilience of agricultural systems against crises: book of abstracts. Göttingen: Cuvillier Verlag, 2012. Disponível online.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 3 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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