气候变化领域集成服务门户(CCPortal): Climate change and small pelagic fish price volatility

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DOI	10.1007/s10584-020-02755-w
	Climate change and small pelagic fish price volatility
	Pincinato R.B.M.; Asche F.; Oglend A.
发表日期	2020
ISSN	0165-0009
起始页码	591
结束页码	599
卷号	161 期号:4
英文摘要	Price volatility, an indicative measure of price uncertainty, is an important factor influencing fisheries cost, income, food security, and pressure on fish stocks. An increase in price volatility means that prices are varying more, making it more difficult to adjust the activities accordingly. This paper explores price volatility changes for the small pelagic fish—a key group for food security—related to the potential outcomes of climate change, such as tropical widening. With the tropicalization of temperate and polar marine ecosystems due to species composition changes, one would expect that overall price volatility for the small pelagics may be reduced over time because volatility in the tropical region is on average the lowest. However, we find an empirical evidence that price volatility for small pelagic species has increased relatively in the tropical and sub-polar regions beyond what can be explained by changes in landing levels and the variation in the landings. © 2020, The Author(s).
英文关键词	Fisheries; Price volatility; Small pelagics
语种	英语
scopus关键词	Costs; Ecosystems; Fish; Food supply; Tropics; Polar marine ecosystem; Potential outcomes; Price uncertainty; Price volatility; Small pelagic fish; Small pelagic species; Species composition; Tropical regions; Climate change; climate change; food security; marine ecosystem; pelagic fish; price determination; tropical region
来源期刊	Climatic Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/147119
作者单位	Faculty of Science and Technology, Department of Safety, Economics and Planning, University of Stavanger, Stavanger, 4036, Norway; Institute for Sustainable Food Systems and School of Forest Resources and Conservation, University of Florida, Gainesville, FL 32611-0180, United States
推荐引用方式 GB/T 7714	Pincinato R.B.M.,Asche F.,Oglend A.. Climate change and small pelagic fish price volatility[J],2020,161(4).
APA	Pincinato R.B.M.,Asche F.,&Oglend A..(2020).Climate change and small pelagic fish price volatility.Climatic Change,161(4).
MLA	Pincinato R.B.M.,et al."Climate change and small pelagic fish price volatility".Climatic Change 161.4(2020).