环渤海地区海洋产业结构优化分析

Analysis of Marine-industrial Optimization in Bohai Region

以环渤海地区为研究区域,以2001—2005年该地区的海洋水产、海洋油气、海盐、海洋化工、海洋生物医药、电力海水、造船、海洋工程建筑、海洋交通运输、海洋旅游和其他海洋产业等11个产业部门产值为指标,通过结构多样化指数、偏离份额分析和区位熵指数对环渤海地区海洋产业结构的综合化、产业结构的结构效益、产业的比较优势等方面进行了分析评价。

This paper selected the Bohai Region as study geographic area and the output of marine-fishery,marine-petroleum and natural gas industry,sea-sault industry,marine-chemical industry,marine-biopharmaceutics industry,utilization of seawater,shipbuilding industry,marine-engineering and construction industry,marine-transportation industry,marine-tourism industry and other marine industries in 2001-2005 as tagets.This paper evaluated the totalization,the performance improvement and the comparative advantage of marine-industrial structure in Bohai Region via three analytical approaches such as diversification index,SSM and entropy index.