Multimedia distributions and the fate of microcystins from freshwater discharge in the Geum River Estuary, South Korea: Applicability of POCIS for monitoring of microalgal biotoxins.
Bioaccumulation
Biotransformation
Estuary
Microcystins
Passive sampling
Journal
Environmental pollution (Barking, Essex : 1987)
ISSN: 1873-6424
Titre abrégé: Environ Pollut
Pays: England
ID NLM: 8804476
Informations de publication
Date de publication:
15 Dec 2021
15 Dec 2021
Historique:
received:
07
07
2021
revised:
16
09
2021
accepted:
21
09
2021
pubmed:
28
9
2021
medline:
6
11
2021
entrez:
27
9
2021
Statut:
ppublish
Résumé
Here, we investigated the characteristics of the environmental multimedia distribution of microcystins (MCs) introduced from freshwater discharge through the estuary dam of the Geum River. In addition, the applicability of a passive sampling device (polar organic chemical integrative sampler, POCIS) for monitoring MCs was evaluated. Surface water, suspended solids (SS), sediments, and oysters were collected from the inner and outer estuary dam. Seven MC variants were analyzed using HPLC-MS/MS. POCIS was deployed at three sites over one week, and MCs were monitored for four weeks from August to September 2019. Before POCIS was deployed in the field, compounds-specific sampling rates of MCs were determined as functions of water temperature (10, 20, and 30 °C), flow rate (0, 0.38, and 0.76 m s
Identifiants
pubmed: 34571464
pii: S0269-7491(21)01804-2
doi: 10.1016/j.envpol.2021.118222
pii:
doi:
Substances chimiques
Microcystins
0
Water Pollutants, Chemical
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
118222Informations de copyright
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