globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2017.03.037
Scopus记录号: 2-s2.0-85017358930
论文题名:
The effects of oil spills on marine fish: Implications of spatial variation in natural mortality
作者: Langangen Ø.; Olsen E.; Stige L.C.; Ohlberger J.; Yaragina N.A.; Vikebø F.B.; Bogstad B.; Stenseth N.C.; Hjermann D.Ø.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 119, 期:1
起始页码: 102
结束页码: 109
语种: 英语
英文关键词: Barents Sea ; Eggs ; Larvae ; Natural mortality ; Northeast Arctic cod ; Oil spill
Scopus关键词: Fish ; Oil spills ; Probability distributions ; Barents sea ; Eggs ; Larvae ; Natural mortality ; Northeast Arctic cod ; Marine pollution ; egg ; gadoid ; larva ; marine pollution ; mortality ; oil spill ; pollution effect ; population dynamics ; spatial variation ; stock assessment ; Arctic ; larva ; mortality ; nonhuman ; oil spill ; probability ; thinking ; animal ; fish ; population dynamics ; toxicity ; water pollutant ; Arctic Ocean ; Atlantic Ocean ; Atlantic Ocean (Northeast) ; Barents Sea ; Boreogadus ; Animals ; Fishes ; Petroleum Pollution ; Population Dynamics ; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: The effects of oil spills on marine biological systems are of great concern, especially in regions with high biological production of harvested resources such as in the Northeastern Atlantic. The scientific studies of the impact of oil spills on fish stocks tend to ignore that spatial patterns of natural mortality may influence the magnitude of the impact over time. Here, we first illustrate how spatial variation in natural mortality may affect the population impact by considering a thought experiment. Second, we consider an empirically based example of Northeast Arctic cod to extend the concept to a realistic setting. Finally, we present a scenario-based investigation of how the degree of spatial variation in natural mortality affects the impact over a gradient of oil spill sizes. Including the effects of spatial variations in natural mortality tends to widen the impact distribution, hence increasing the probability of both high and low impact events. © 2017 The Authors
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87616
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: Centre for Ecological and Evolutionary Synthesis (CEES), Department of Biosciences, University of Oslo, PO Box 1066, Blindern, Oslo, Norway; Institute of Marine Research, PO Box 1870, Nordnes, Bergen, Norway; School of Aquatic and Fishery Sciences, University of Washington, Seattle, WA, United States; Polar Research Institute of Marine Fisheries and Oceanography, 6 Knipovich St., Murmansk, Russian Federation; Institute of Marine Research, Flødevigen, Nye Flødevigveien 20, His, Norway; Centre for Coastal Research (CCR), Department of Natural Sciences, University of Agder, PO Box 422, Kristiansand, Norway; Norwegian Institute for Water Research, Gaustadalléen 21, Oslo, Norway

Recommended Citation:
Langangen Ø.,Olsen E.,Stige L.C.,et al. The effects of oil spills on marine fish: Implications of spatial variation in natural mortality[J]. Marine Pollution Bulletin,2017-01-01,119(1)
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