我国海洋捕捞渔业燃油消耗影响因素分析——以长岛县为例

海洋捕捞渔业是海洋经济的重要组成部分，同时也是海洋经济中具有代表性的高能耗产业之一。运用逐步回归分析方法，借助76份问卷调查数据，对长岛县2012年海洋捕捞渔船生产状况与燃油消耗进行了分析。结果表明，长岛县海洋捕捞渔业生产是全国海洋捕捞渔业发展现状的一个缩影，船龄老化、木质渔船为主、功率小型化特征突出以及船长、总吨指标偏小等特征与全国海洋捕捞渔船总体特征较为一致。模型拟合的结果显示，单船功率、总吨、渔获量以及作业方式对海洋捕捞燃油消耗具有显著影响，其中单船功率和渔获量指标的影响为正向。

Influencing factors of marine Changdao fishing fuel consumption in County

Marine fishing is an important part of marine economy, also a representative of high energy- consumption industry in marine economy. A study on the production of marine fishing vessels and fuel consumption with 76 copies of survey data in Changdao County were carried out by multivariate statistical analysis method of stepwise regression. The results showed that： Changdao County was a typical microcosm of development status of marine fishing in China in many aspects, such as ship aging, wooden fishing boats, low power boats, inadequate boat length and GRT. Single-ship power, gross tonnage and catches have significant impacts on fuel consumption, and single-ship power and catches are the positive influencing indicators.