珠海市可开发无居民海岛资源环境开发强度评价

Evaluation of the Development Intensity of the Resources and Environment of the Developable Non-inhabited Islands in Zhuhai City

无居民海岛资源具有独特的经济、生态价值,掌握无居民海岛资源环境开发强度情况可以有效的规划无居民海岛开发利用方式。文章以珠海市首批可开发无居民海岛为例,对其进行无居民海岛资源环境开发强度评价研究。通过无居民海岛岸线开发强度、用岛规模指数和周边海域开发强度3项评价指标来构建可开发无居民海岛资源环境开发强度评价方法。研究表明:珠海市8个首批可开发无居民海岛中,小蜘洲、三角岛和杧仔岛3个无居民海岛资源环境开发强度较高,而且都是无居民海岛岸线开发强度较高的结果;二洲岛、大九州、大三洲、小三洲和三角山岛5个无居民海岛资源环境开发强度适宜。

The resources of uninhabited islands have unique economic and ecological values,and the development and utilization of uninhabited islands can be effectively planned by grasping the intensity of the environment development of uninhabited islands.This article takes the first batch of developable uninhabited islands in Zhuhai as an example,and conducts a research on the development intensity of uninhabited island resources and environment.Based on the development intensity of uninhabited islands coastline.The development intensity of uninhabited islands’shoreline development intensity,island scale index and surrounding sea area development intensity are used to construct an evaluation method for the development intensity of uninhabited island resources and environment.The resource and environmental development intensity of the three non-resident islands of Zhizhou,Delta Island and Manzai Island is relatively high,and they are all the result of the higher development intensity of the coastline of the uninhabited islands.the resource and environmental development intensity of the five non-resident islands of Erzhou Island,Greater Kyushu,Dasanzhou,Xiaosanzhou and Sanjiaoshan Island is suitable.