Anchovies are migratory fish and adult individuals migrate in group from the sea into the river every year because of reproductive needs. TheYangtze River is the largest river in China, with rich food and fish species...Anchovies are migratory fish and adult individuals migrate in group from the sea into the river every year because of reproductive needs. TheYangtze River is the largest river in China, with rich food and fish species, hence, the Yangtze River would be an ideal habitat for growth and reproduction of anchovy. In this pa- per, based on fishing log data of anchovy in Jiangsu section of the Yangtze River, realted analysis was conducted in digital map using statistical software and GIS. From 2008 to 2011, the number of anchovy fishing vessels and fishing days in Jiangsu section remained stable, but the fishing volume and economic profit of single-vessel fluctuated constantly. This study provides references and advices for plan and management of anchovy fishery resource to administrative department.展开更多
由联合国粮农组织（FAO）倡导和主持制定《港口国渔船管理协议》（the Port State Measures Agreement.PSMA）于2016年6月5日正式生效。目前,已有30个国家和地区的政府在协议上签字,满足了国际协议正式生效必须达到的签约成员数量要求,...由联合国粮农组织（FAO）倡导和主持制定《港口国渔船管理协议》（the Port State Measures Agreement.PSMA）于2016年6月5日正式生效。目前,已有30个国家和地区的政府在协议上签字,满足了国际协议正式生效必须达到的签约成员数量要求,该协议正式生效后将成为全球范围打击非法渔业的一部重要的国际法规。协议的签署方包括29个国家和欧盟,展开更多
基金Supported by the R&D Special Fund for Public Welfare Industry(201203086)Special Financial Fund of Ministry of Agriculture(6125005)Central Public-interest Scientific Institution Basal Research Fund(2011JBFC04)~~
文摘Anchovies are migratory fish and adult individuals migrate in group from the sea into the river every year because of reproductive needs. TheYangtze River is the largest river in China, with rich food and fish species, hence, the Yangtze River would be an ideal habitat for growth and reproduction of anchovy. In this pa- per, based on fishing log data of anchovy in Jiangsu section of the Yangtze River, realted analysis was conducted in digital map using statistical software and GIS. From 2008 to 2011, the number of anchovy fishing vessels and fishing days in Jiangsu section remained stable, but the fishing volume and economic profit of single-vessel fluctuated constantly. This study provides references and advices for plan and management of anchovy fishery resource to administrative department.
文摘由联合国粮农组织（FAO）倡导和主持制定《港口国渔船管理协议》（the Port State Measures Agreement.PSMA）于2016年6月5日正式生效。目前,已有30个国家和地区的政府在协议上签字,满足了国际协议正式生效必须达到的签约成员数量要求,该协议正式生效后将成为全球范围打击非法渔业的一部重要的国际法规。协议的签署方包括29个国家和欧盟,
