全球智库信息集成服务系统(G2TT): Rebuilding the Eastern Baltic cod stock under environmental change (Part II): Taking into account the costs of a marine protected area.

G2TT

来源类型	Article
规范类型	其他
DOI	10.1111/j.1939-7445.2008.00027.x
	Rebuilding the Eastern Baltic cod stock under environmental change (Part II): Taking into account the costs of a marine protected area.
	Roeckmann C; Tol RSJ; Schneider UA; St John MA
发表日期	2009
出处	Natural Resource Modeling 22 (1): 1-25
出版年	2009
语种	英语
摘要	This study adds a cost analysis of the Eastern Baltic cod fishery to the existing model presented in Roeckmann et al. [2007a]. As cost data on this international fishery do not exist, data from Denmark are extrapolated to the whole international fishery. Additionally, unit and total variable costs are simulated, and the sensitivity to a set of different cost-stock and cost-output elasticities is tested. The study supports preliminary conclusions that a temporary marine reserve policy, which focuses on protecting the Eastern Baltic cod spawning stock in the International Council for the Exploration of the Sea (ICES) subdivision 25, is a valuable fisheries management tool to (i) rebuild the overexploited Eastern Baltic cod stock and (ii) increase operating profits. The negative effects of climate change can be postponed for at least 20 years-depending on the assumed rate of future climate change. Including costs in the economic analysis does not change the ranking of management policies as proposed in the previous study where costs were neglected.
主题	Evolution and Ecology (EEP)
关键词	Baltic cod Climate change scenario Cost-output elasticity Cost-stock elasticity Management Policy Sensitivity analysis Temporal marine reserve
URL	http://pure.iiasa.ac.at/id/eprint/8872/
来源智库	International Institute for Applied Systems Analysis (Austria)
引用统计
资源类型	智库出版物
条目标识符	http://119.78.100.153/handle/2XGU8XDN/128999
推荐引用方式 GB/T 7714	Roeckmann C,Tol RSJ,Schneider UA,et al. Rebuilding the Eastern Baltic cod stock under environmental change (Part II): Taking into account the costs of a marine protected area.. 2009.