现代农业科技Issue(22)：316-317,2.
不列颠哥伦比亚黑鳕鱼养殖的潜在经济效益
Potential Economic Benefits from Sablefish Farming in British Columbia
刘志云1
作者信息
- 1. 中国水产科学研究院淡水渔业研究中心,江苏无锡214081
- 折叠
摘要
Abstract
This paper presents results of an analysis of the potential economic contribution of sablefish farming in British Columbia（BC）.It is necessary because a BC sablefish hatchery has recently begun production of juvenile sablefish for grow-out in marine net pens.The production from this single hatchery is anticipated to effectively support sablefish production that will match the entire current BC sablefish capture fishery.Two key questions the paper address are,how will net benefits（added value）to BC from the sablefish sector be affected if（i）BC and the rest of the world does not.The research results find that at low BC aquaculture production levels,small economic gains are possible However,gains quickly disappear as production increases towards anticipated levels.A sablefish-farming ban in BC could be beneficial to the province and Canada if BC wild sablefish landings command a price premium of at least 20%～25%.关键词
黑鳕鱼/养殖/外部经济效应/野生黑鳕鱼/净利润Key words
sablefish aquaculture/externalities/wild sablefish fisheries/net economic benefits分类
管理科学引用本文复制引用
刘志云..不列颠哥伦比亚黑鳕鱼养殖的潜在经济效益[J].现代农业科技,2011,(22):316-317,2.
