摘要
本文在对长江刀鱼资源危机现状分析的基础上,分析了造成刀鱼资源危机的水体污染、过度捕捞、长江水域生态环境变化等多方面的原因,指出当前长江刀鱼资源危机的严重性,并在此基础上提出普法宣传、依法治渔、资源监测、刀鱼人工繁殖等保护措施。
Author has analyzed current situation of the saury resource crisis in Yangtze River and indicated that the reasons of the crisis are due to water pollution, over fishing, biological environmental changes of Yangtze River etc. Author has also pointed out the ponderance of saury resource crisis and further put forward some protection countermeasures, such as, law popularization, fishery management under legislation, resource monitoring, and saury artificial propagation.
出处
《中国渔业经济》
北大核心
2009年第3期41-44,共4页
Chinese Fisheries Economics
关键词
刀鱼
资源危机
污染
生态环境
保护对策
saury
resource crisis
pollution
ecological environment
protection countermeasures
