中文摘要：

改革开放以来,浙江海岛县产业结构发生显著变化：1990年前以海洋渔业居主导地位,1990～2000年旅游业快速崛起主导第三产业成长,2000年以来水产加工与船舶修造等临港工业快速成长主导二、三产业强劲发展.2011年国家海洋经济示范区和舟山群岛国家新区战略实施,既强化了浙江海岛县重要地位,又带给海岛县发展压力.研究发现：（1）浙江海岛县经济总体处于＂二三一＂强化型阶段;（2）浙江海岛县经济发展路径依赖显著,即强烈依赖于独特海洋资源（深水岸线、海岛及海洋旅游资源）和毗邻地区国家战略实施等;（3）浙江海岛县海洋经济发展的优势资源锁定效应较显著,且伴随基础设施完善日趋强化.研究认为应从浙江海岛县竞争性优势资源的经济演化路径锁定效应破解入手,形成海岛县海洋产业选择与培育的新路径;并应超越竞争性优势资源、国家战略催化等新路径锁定效应,以促进浙江海岛县海洋经济可持续发展.

英文摘要：

Since China’s opening up and reform,the island county’s industry structure has changed notably,and these changes can be broken down into several stages： the stage of marine fishery-dominated industry before 1990,rapid rise of tourism-dominated tertiary industry from 1990 to 2000,and vigorous development of harbor industry-dominated secondary and tertiary industry from 2000 including the aquatic products processing and shipbuilding industry.Furthermore,the implementation of national economy role model zone and Zhoushan Island national strategy new area not only strengthen island county’s economic status,but also impose pressure on island county’s development.The research results on Zhejiang island countys show：（1） Economy is always in the intensive phase of secondary-tertiary-primary industries.（2） Dependence on marine resources is obvious during the development phase,particularly depending on unique marine resource（deep-water stretch of coast,island and marine tourist resource） and the implementation of national strategies carried out in the adjacent areas.（3） Advantageous resource lock-in-effect plays an important role in the marine economy development.