Data/hora: 01/06/2024 09:38:07

Provedor de dados: | 5
País: | France

Título:

Importance de la spéciation des métaux et composés organométalliques pour une bonne évaluation des risques environnementaux en milieu marin. Cas du mercure, de I'arsenic et de l'étain

The need for speciation of metal and organometallic compounds for risk assessment in the marine environment: mercury, arsenic and tin

Autores: | Michel, Pierre.
Data: | 1992
Ano: | 1992
Palavras-chave: | Composés organométalliques; Mercure; Arsenic; Étain; Biogéochimie; Organometallic compounds; Mercury; Arsenic; Tin; Biogeochemistry.
Resumo: | Methylmercury toxicity for sea-food consumers is well known long time ago. Tributyltin used as antifouling in paints is toxic at a level as low as 1 ng/l for oysters gastropod. At the opposite, organoarsenic compounds and especially arsenobetaine from fishes are much less toxic than inorganic species. Moreover, besides toxicological considerations, the biogeochemical fates of these elements need a good knowledge of the chemical forms of environmental inputs and of their behaviour in the various compartments (waters, sediments, biota). These phenomenons will be better understood by discussing typical applications.
Tipo: | Text
Idioma: | Francês

Identificador:

https://archimer.ifremer.fr/doc/00480/59138/61766.pdf

DOI:10.1051/hydro:1992205

https://archimer.ifremer.fr/doc/00480/59138/

Editor: | EDP Sciences
Formato: | application/pdf
Fonte: | Hydroécologie Appliquée (1147-9213) (EDP Sciences), 1992 , Vol. 4 , P. 43-53

Fonte:

info:eu-repo/semantics/openAccess

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