摘要
文章从自然环境和社会环境2个系统层,精选景观多样性和可利用土地面积比重等14项评价指标,采用层次分析法计算评价指标权重和综合评价影响指数,探索建立旅游型无居民海岛环境承载力评价体系。以海南省蜈支洲岛为例,评价其环境承载力,研究结果表明:自然环境条件是影响蜈支洲岛环境承载力的首要因素;目前蜈支洲岛仍有一定的环境承载力,可持续发展潜力较大;原生态的自然环境以及科学合理的开发利用规划和措施是提升蜈支洲岛环境承载力的核心要素。旅游型无居民海岛环境承载力评价体系的建立和应用,对无居民海岛的旅游开发利用和生态环境保护具有重要的参考价值。
By analytic hierarchy process（AHP）calculating the index weight and comprehensive evaluation index system,this paper established the evaluation indicator system for environment carrying capacity of tourist-type non-resident islands,which based on 14 evaluating indicators,chosen from natural environment system and social environment system,such as landscape diversity,the proportion of utilized land area and so on.Taking Wuzhizhou island,Hainan province as an example,the environment carrying capacity was evaluated.The results indicated that the natural environment was the first factor influencing the environment carrying capacity of Wuzhizhou island.And,Wuzhizhou island still had certain capacity for environment carrying capacity,that was,it had great potential for sustainable development.Furthermore,prototype ecological naturalenvironment,scientific exploitation and reasonable planning were the core factors for improving the environment carrying capacity of Wuzhizhou island.All in all,the establishment and application of evaluation indicator system for environment carrying capacity of tourist-type non-resident islands provided important reference for tourism development and ecological protection of nonresident island.
作者
匡巧娟
赵书彬
KUANG Qiaojuan;ZHAO Shubin(lnstitutc of Tropical Agriculturc and Forcstry,Hainan Univcrsity,Haikou 570228,China)
出处
《海洋开发与管理》
2018年第6期66-70,共5页
Ocean Development and Management
关键词
旅游型无居民海岛
环境承载力
层次分析法
海岛保护
海岛旅游
Tourism non resident island
Environmental carrying capacity
Analytic hierarchy process （AHP）,Island protection,Island tourism
