拖网渔船经济性特征

长期以来,人们对运输船舶的经济性进行了大量的系统研究,但对拖网渔船系统地研究却不多。为此,作者利用计算机对此进行了分析研究。作者指出鱼价与资源丰饶情况对拖网渔船经济性有着极大的影响,燃油价格也是不可忽视的因素,同时也指出,资源的丰饶情况对“油耗/吨鱼”也有着极大的影响。

Characteristics of Economical Properties for Trawlers

For a long time a great many systematic research in economical properties has been engaged for transport ships, but it is seldom for trawlers. Therefore, tor this, author worked at analysis and research by computer.Author points out the richness of resourse for fishing ground and fish price have extremely great influence, and that the oil price isn't a negligible factor, too.The paper shows the oil consumption per ton for fish is serioously influenced