Antioxidant capacity and carbon-based scope for growth of brackish water clams Corbicula japonica under the combined effects of natural and anthropogenic factors.
Biomarkers
Food availability
Salinity
Wastewater
Water temperature
Journal
Environmental pollution (Barking, Essex : 1987)
ISSN: 1873-6424
Titre abrégé: Environ Pollut
Pays: England
ID NLM: 8804476
Informations de publication
Date de publication:
01 Sep 2022
01 Sep 2022
Historique:
received:
05
02
2022
revised:
02
06
2022
accepted:
20
06
2022
pubmed:
27
6
2022
medline:
28
7
2022
entrez:
26
6
2022
Statut:
ppublish
Résumé
Changes in natural estuarine environment and anthropogenic disturbances are becoming significant threats to organisms, particularly bivalves. A deeper understanding of the relationship between biochemical- and individual-level responses is necessary to assess the combined effects of natural and anthropogenic factors on bivalves. To the best of our knowledge, this is the first study where the oxygen radical absorbance capacity (ORAC) and carbon-based scope for growth (C-SFG) were applied as biomarkers to evaluate the response of the brackish water clam Corbicula japonica to four spatiotemporally varying environmental factors. High water temperature and food availability supported C-SFG while high salinity inhibited it. Most of wastewater (WW) treatments resulted in negative C-SFG values because of a reduced clearance rate and increased excretion rate. In particular, high food availability with WW treatment resulted in the lowest C-SFG value of -114 μg C·ind
Identifiants
pubmed: 35753544
pii: S0269-7491(22)00890-9
doi: 10.1016/j.envpol.2022.119676
pii:
doi:
Substances chimiques
Antioxidants
0
Carbon
7440-44-0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
119676Informations de copyright
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