STUDY ON THE EVOLUTION PATTERN OF MARINE INDUSTRY FUNCTIONAL STRUCTURE AND SPATIAL STRUCTURE IN LIAONING PROVINCE
用主成分分析和Weaver Tomas组合系数法，分析了1997年和2006年辽宁省海洋产业的功能结构与空间结构演化，发现支柱产业稳定发展、主导产业变化，空间呈单核模式，并为五点一线沿海经济带建设提出建议。
Since the 90`s marine economy of Liaoning province is having developed rapidly.The structure and distribution of marine industry are changing correspondingly.Firstly,base on the view of industry function this paper analyzes industry functional structure of marine economy of Liaoning province in 1997 and 2006 by the PCA(Principal Component Analysis).The result indicate its evolution pattern that pillar industry is developing steadily,both leading industry and potential leading industry are changing.Secondly,the single-core development pattern is concluded through dividing spatial structure of marine economy in 1997 and 2006 by Weaver Tomas Combination Coefficient method.Lastly,some recommendations are made about the construction of the five point and one line coastal economic zone in view of the industrial function structure and the layout of marine economy.