气候变化领域集成服务门户(CCPortal): Exposure to chemically-dispersed oil is more harmful to early developmental stages of the Northern shrimp Pandalus borealis than mechanically-dispersed oil

CCPortal

DOI	10.1016/j.marpolbul.2019.06.039
	Exposure to chemically-dispersed oil is more harmful to early developmental stages of the Northern shrimp Pandalus borealis than mechanically-dispersed oil
	Arnberg M.; Keitel-Gröner F.; Westerlund S.; Ramanand S.; Bechmann R.K.; Baussant T.
发表日期	2019
ISSN	0025326X
起始页码	409
结束页码	417
卷号	145
英文摘要	Knowledge of key species sensitivity for oil spill response (OSR) options is needed to support decision-making and mitigate impact on sensitive life stages of keystone species. Here, Northern shrimp (Pandalus borealis) larvae were exposed for 24 h to a gradient (H-High, M-Medium: 10 times dilution and L-Low: 100 times dilution) of mechanically- (MDO) (H < 6 mg/L total hydrocarbon content) and chemically- (CDO) dispersed oil (Slickgone NS, H < 20 mg/L total hydrocarbon content), followed by a recovery period. Larval mortality, feeding rate and development were evaluated. Overall, the results show that 24 h exposure to field-realistic concentrations of CDO lead to lower survival, reduced feeding rate and slower larval development in P. borealis larvae compared to MDO. These effects persisted during recovery, indicating a higher vulnerability with dispersant use and the need for longer observation periods post-exposure to fully evaluate the consequences for sensitive life-stages from OSR. © 2019 Elsevier Ltd
英文关键词	Feeding; Larval development; Mortality; Oil spill; Pollution; Zooplankton
语种	英语
scopus关键词	Decision making; Hydrocarbons; Oil spills; Pollution; Shellfish; Developmental stage; Larval development; Mortality; Observation Period; Oil spill response; Recovery periods; Total hydrocarbon contents; Zooplankton; Feeding; hydrocarbon; petroleum; concentration (composition); crustacean; decision making; developmental stage; growth response; keystone species; larval development; mortality; oil spill; pollution exposure; zooplankton; acclimatization; animal experiment; Artemia; Artemia nauplii; Article; concentration (parameter); controlled study; developmental stage; dilution; dispersion; female; hatching; incubation time; larval development; nonhuman; oil spill; oil spill response; oxygen saturation; Pandalus borealis; animal; chemistry; drug effect; growth, development and aging; larva; Pandalidae; toxicity; water pollutant; Pandalus borealis; Animals; Larva; Pandalidae; Petroleum; Petroleum Pollution; 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/149797
作者单位	NORCE - Norwegian Research Centre, Mekjarvik 12, Randaberg, 4070, Norway
推荐引用方式 GB/T 7714	Arnberg M.,Keitel-Gröner F.,Westerlund S.,et al. Exposure to chemically-dispersed oil is more harmful to early developmental stages of the Northern shrimp Pandalus borealis than mechanically-dispersed oil[J],2019,145.
APA	Arnberg M.,Keitel-Gröner F.,Westerlund S.,Ramanand S.,Bechmann R.K.,&Baussant T..(2019).Exposure to chemically-dispersed oil is more harmful to early developmental stages of the Northern shrimp Pandalus borealis than mechanically-dispersed oil.Marine Pollution Bulletin,145.
MLA	Arnberg M.,et al."Exposure to chemically-dispersed oil is more harmful to early developmental stages of the Northern shrimp Pandalus borealis than mechanically-dispersed oil".Marine Pollution Bulletin 145(2019).