Two species of commercial flatfish, winter flounder, Pleuronectes americanus, and American plaice, Hippoglossoides platessoides, as sentinels of environmental pollution.
Bull Environ Contam Toxicol
; 85(2): 205-8, 2010 Aug.
Article
em En
| MEDLINE
| ID: mdl-20577870
ABSTRACT
Two species of marketable-size flatfish, winter flounder (Pleuronectes americanus) and American plaice (Hippoglossoides platessoides) from a fjord, were examined as sentinels for the effects of effluent discharged by a pulp and paper mill in Newfoundland, Canada. Reference samples for comparison were obtained from a pristine fjord. Condition factor, lymphocyte levels and the abundance of two intestinal parasites were significantly greater in flounder and plaice sampled at the reference site while macroscopic and microscopic lesions, and hepatic somatic indices were greater in flatfish taken from the contaminated site. These results suggest that both species of commercial flatfish are useful as sentinels for studying environmental pollution.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Poluentes Químicos da Água
/
Linguado
/
Contaminação de Alimentos
/
Monitoramento Ambiental
/
Pesqueiros
/
Resíduos Industriais
Limite:
Animals
País/Região como assunto:
America do norte
Idioma:
En
Ano de publicação:
2010
Tipo de documento:
Article