Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10773/25124
Título: | Cadmium and lead concentrations in Moniliformis moniliformis (Acanthocephala) and Rodentolepis microstoma (Cestoda), and in their definitive hosts, Rattus rattus and Mus domesticus in El Hierro (Canary Archipelago, Spain) |
Autor: | Torres, Jordi Eira, Catarina Miquel, Jordi Foronda, Pilar Feliu, Carlos |
Palavras-chave: | Heavy metals Moniliformis moniliformis Rodentolepis microstoma Biomonitoring system Environmental pollution Canary Archipelago |
Data: | 2011 |
Editora: | Springer Verlag |
Resumo: | Information on parasites of vertebrates living in terrestrial ecosystems as monitoring tools for heavy metal environmental pollution is scarce. The present study evaluates the potential suitability of the models Rattus rattus/Moniliformis moniliformisand Mus domesticus/Rodentolepis microstomaas promising bioindicator systems for cadmium and lead pollutions under natural conditions. The highest level of cadmium was found in one specimen of M.moniliformis (335.2 ng g-1 wet weight) and the average concentration of Cd in the acanthocephalan was significantly higher than values found in R.rattusliver and kidney tissues. The maximum concentration of lead occurred in one specimen of R.microstoma(567.4 ng g-1 wet weight) and the average concentration of Pb in the cestode was significantly higher than values found in M. domesticus liver, kidney and muscle tissues. The present results allow proposing both models as promising biomonitoring systems to evaluate environmental cadmium pollution (mainly R.rattus/M.moniliformis) and lead contamination (especially M.domesticus/R. microstoma) in terrestrial nonurban habitats. |
Peer review: | yes |
URI: | http://hdl.handle.net/10773/25124 |
DOI: | 10.2478/s11686-011-0064-4 |
ISSN: | 1230-2821 |
Aparece nas coleções: | CESAM - Artigos DBio - Artigos |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
Torres et al. - 2011 - Cadmium and lead concentrations in Moniliformis mo.pdf | 94.57 kB | Adobe PDF | Ver/Abrir |
Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.