New insights into the transfer and accumulation of dioxins and dioxin-like PCBs in the food web of farmed Chinese mitten crabs: A typical case from the Yangtze River area.
Bioaccumulation
Chinese mitten crab
DL-PCBs
Dioxins
Transfer route
Journal
Journal of hazardous materials
ISSN: 1873-3336
Titre abrégé: J Hazard Mater
Pays: Netherlands
ID NLM: 9422688
Informations de publication
Date de publication:
15 08 2022
15 08 2022
Historique:
received:
17
03
2022
revised:
30
04
2022
accepted:
15
05
2022
pubmed:
2
6
2022
medline:
24
6
2022
entrez:
1
6
2022
Statut:
ppublish
Résumé
Dioxins and dioxin-like polychlorinated biphenyls (DL-PCBs) transfer and accumulation behavior remains poorly understood in the farmed Chinese mitten crab (Eriocheir sinensis). In this study, dioxins and DL-PCBs concentration in 48 farming crabs in lower reaches of the Yangtze River was monitored and controlled field design was conducted in a typical farm to dissect the dioxins and DL-PCBs contamination in crab food web (crab, feeds, and environment). Results showed that dioxins and DL-PCBs were ubiquitous in farmed crabs with concentrations ranging from 0.390 to 37.2 pg toxic equivalents (TEQ) g
Identifiants
pubmed: 35643012
pii: S0304-3894(22)00968-2
doi: 10.1016/j.jhazmat.2022.129178
pii:
doi:
Substances chimiques
Dioxins
0
Polychlorinated Dibenzodioxins
0
Polychlorinated Biphenyls
DFC2HB4I0K
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
129178Informations de copyright
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