气候变化领域集成服务门户(CCPortal): Multi-annual survey of health status disturbance in the Bilbao estuary (Bay of Biscay) based on sediment chemistry and juvenile sole (Solea spp.) histopathology

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DOI	10.1016/j.marpolbul.2019.05.034
	Multi-annual survey of health status disturbance in the Bilbao estuary (Bay of Biscay) based on sediment chemistry and juvenile sole (Solea spp.) histopathology
	Briaudeau T.; Zorita I.; Cuevas N.; Franco J.; Marigómez I.; Izagirre U.
发表日期	2019
ISSN	0025326X
起始页码	126
结束页码	137
卷号	145
英文摘要	The Bilbao estuary (SE Bay of Biscay) is a recovering ecosystem whose sediments are still contaminated. They represent a potential risk for the biota including benthic and demersal species living in direct contact with the sediment. In this context, the present study aims to survey trends of the health status of the Bilbao estuary based on sediment chemistry and sole (Solea spp.) histopathology. Monitoring campaigns were carried out every autumn from 2011 to 2017 along the estuary. Contaminant levels were measured in sediments; liver, gills and gonads of juvenile fish were collected for histopathology. Overall, contaminant levels fluctuated throughout the years, with highest values recorded in the earlier years of the study period. Sole histopathology showed alterations of mild severity. Results permitted to assess the environmental health status of the Bilbao estuary during 7 years, although no clear temporal trend was detected. Longer-term monitoring programmes are necessary to confirm the ecosystem recovery. © 2019
英文关键词	Bilbao; Histopathology; Pollution monitoring; Sediment; Solea spp.
语种	英语
scopus关键词	Ecosystems; Estuaries; Health; Surveys; Bilbao; Ecosystem recoveries; Environmental health; Histopathology; Monitoring programmes; Pollution monitoring; Sediment chemistry; Solea spp; Sediments; annual variation; benthos; demersal fish; disturbance; environmental monitoring; estuarine environment; histopathology; juvenile; marine ecosystem; marine sediment; pollution monitoring; sediment chemistry; sediment pollution; article; autumn; Bay of Biscay; chemistry; environmental health; estuary; fingerling; gill; gonad; health status; histopathology; liver; nonhuman; pollution monitoring; sediment; Solea; animal; ecosystem; ecotoxicology; environmental monitoring; estuary; female; flatfish; male; pathology; physiology; procedures; sediment; Spain; water pollutant; Atlantic Ocean; Basque Country [Spain]; Bay of Biscay; Bilbao Estuary; Bizkaia; Spain; Solea; metal; Animals; Ecosystem; Ecotoxicology; Environmental Monitoring; Estuaries; Female; Flatfishes; Geologic Sediments; Gills; Gonads; Liver; Male; Metals; Spain; Water Pollutants, Chemical
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149824
作者单位	CBET Research Group, Dept. Zoology and Animal Cell Biology, Faculty of Science and Technology and Research Centre for Experimental Marine Biology and Biotechnology PIE, University of the Basque Country UPV/EHUBasque Country, Spain; AZTI, Herrera Kaia, Portualdea z/g, Pasaia, 20110, Spain
推荐引用方式 GB/T 7714	Briaudeau T.,Zorita I.,Cuevas N.,et al. Multi-annual survey of health status disturbance in the Bilbao estuary (Bay of Biscay) based on sediment chemistry and juvenile sole (Solea spp.) histopathology[J],2019,145.
APA	Briaudeau T.,Zorita I.,Cuevas N.,Franco J.,Marigómez I.,&Izagirre U..(2019).Multi-annual survey of health status disturbance in the Bilbao estuary (Bay of Biscay) based on sediment chemistry and juvenile sole (Solea spp.) histopathology.Marine Pollution Bulletin,145.
MLA	Briaudeau T.,et al."Multi-annual survey of health status disturbance in the Bilbao estuary (Bay of Biscay) based on sediment chemistry and juvenile sole (Solea spp.) histopathology".Marine Pollution Bulletin 145(2019).