摘要
海岛具有重要的经济、政治、军事和生态价值,其可持续发展是国内外十分关注的焦点。本文选取我国62个有居民海岛为样本,以海岛发展指数表征海岛的社会-经济-生态综合发展水平,以变异系数表征海岛的社会-经济-生态协调程度,对我国海岛综合发展水平及分异特征、可持续发展及主要影响因素进行研究。结果显示:(1)综合发展水平处于良好、中等、一般水平的海岛分别占29.0%、33.9%、37.1%;海岛综合发展水平总体为正态分布,呈现出梯度分化态势。(2)海岛经济、生态和社会发展不均衡,社会-经济-生态协调度与综合发展水平表现出正相关,经济发展和生态环境状况落后于社会民生和治理水平。(3)海岛间可持续发展差异较大,乡镇级海岛综合发展水平和可持续发展状况整体优于村级海岛,鼓浪屿、大王家岛、衢山岛、秀山岛、外伶仃岛等10个海岛可持续发展能力强。财政收入和居民收入等经济要素、污水处理等环境保护能力、公共卫生等社会要素和社区管理要素是影响海岛可持续发展的主要影响因素。
Islands have important economic,political,military and ecological values,and their sustainable development attracts great concern at home and abroad.Based on the Island Development Index(IDI)and Coefficient of Variation(Cv),the development status and sustainability of 62 selected inhabited islands in China have been studied.The results showed that:(1)the percentage of islands with good,medium and general development level is 29.0%,33.9%and 37.1%respectively.The overall development level of the islands shows normal distribution,but gradient differentiation can be observed.(2)Islands show imbalance among society,economy and environment,and the degree of islands’social-economicecological coordination are positively correlated with the comprehensive development level.Economic development and the ecological environment lag behind the level of social development and community governance.(3)The sustainable development capacity of the islands vary greatly,and township-level islands are better than village-level islands in terms of the comprehensive development and sustainability.Gulangyu Island,Dawangjia Island,Qushan Island,Xiushan Island,Wailingding Island and other 5 islands have higher sustainable development capacity.Economic factors such as financial income and residents’income,environmental protection capacity such as sewage treatment,social services such as public health and community management are the main factors affecting the sustainable development of islands.
作者
赵锦霞
肖兰
王娜
张琳婷
王晶
张志卫
林震
ZHAO Jinxia;XIAO Lan;WANG Na;ZHANG Linting;WANG Jing;ZHANG Zhiwei;LIN Zhen(First Institute of Oceanography,Ministry of Natural Resources,Qingdao 266061,China;Islands Research Centre,Ministry of Natural Resources,Pingtan 350400,China;National Marine Data and Information Service,Tianjin 300171,China)
出处
《海洋通报》
CAS
CSCD
北大核心
2023年第1期81-91,共11页
Marine Science Bulletin
基金
国家科技基础资源调查专项(2019FY202100)。
关键词
海岛
可持续发展
海岛发展指数
影响因素
评价
island
sustainable development
island development index
factor
evaluation
