Data/hora: 07/06/2024 10:30:03

Provedor de dados: | 5
País: | France
Título: | Etude du comportement à court terme de produits chimiques flottants après leur déversement en mer et recherche d'un indicateur d'exposition biologique
Autores: | Mamaca, Emina.
Data: | 2006-12-14
Ano: | 2006
Palavras-chave: | NRRT; Biomarker; Field trial; Emulsification; Natural dispersion; Vegetable oil; Chemicals; NRRT; Biomarqueur; Experimentation en mer; Émulsification; Dispersion naturelle; Huiles végétales; Produits chimiques.
Resumo: | Large volumes of chemicals are produced each year. Shipment of these chemicals by boats and barge transiting along coastal marine route are numerous. Recent examples of chemical spills as Eiwa Maru (2002) sinking with 5000 T of xylène from 20 nm of Tokyo and less far from our coastline the Ievoli Sun (2000) which sank and release 1000 T of styren has raised concern about the general lack of information of the fate of chemicals at sea and the impact on fauna and flora.  The goal of this study is to characterize the behaviour of some selected chemicals at sea in order to evaluate the cinetic of natural dispersion, emulsification and evaporation. This study is done in three scale : in laboratory with a new methodologie created for this purpose, in a pilot scale (in Brest Harbour) and in open sea. In order to complete this physico chemical study, a biological test was also performed to evaluate the impact of chemicals on mussels (mytilus edulis), the lysosomal membrane stability is assessed by the NRRT assay.
Tipo: | Text
Idioma: | Francês
Identificador: | http://archimer.ifremer.fr/doc/2006/these-2460.pdf
Editor: | Université de Bretagne Occidentale
Relação: | http://archimer.ifremer.fr/doc/00000/2460/
Formato: | application/pdf