摘要
对开发地区生态承载力的科学测评是进行旅游开发与管理的重要环节。利用生态足迹模型,对2010年楠溪江中上游流域的生态承载力供给与需求进行分析和评价。结果表明,楠溪江中上游地区生态承载力供给高于需求,总生态承载力供需比为1.3∶1,草地和水域用地生态承载力出现赤字,旅游人均生态足迹是本底人均生态足迹的1.22倍。流域生态承载力总体可以支持生态旅游的良性发展,但在开发中既需要加大对生态资源的持续性保护和输入,又需要重视对流量式旅游的监管和限制。
Scientific evaluation of ecological carrying capacity of a region is an important link to development and manage- ment of ecotourism therein. Analysis and evaluation was performed of the supply and demand of ecological carrying capacity in the middle and upper reaches of the Nanxi River Basin in 2010. Resuhs show that the supply was higher than the de- mand, being at a ratio of 1.3 ： 1 ; however, deficits still appeared in the carrying capacity of the fractions of grasslands and waters; the ecological footprint per traveler was 1.22 times as high as the local per capita ecological footprint. On the whole, the ecological carrying capacity of this basin is enough to support benign development of ecotourism. Nevertheless, it is essential not only to strengthen continuous conservation and input of its ecological resources, but also to pay high at- tention to supervision and restriction of flow-based tourism.
出处
《生态与农村环境学报》
CAS
CSCD
北大核心
2014年第1期21-26,共6页
Journal of Ecology and Rural Environment
基金
国家科技基础性工作专项重点项目(2007FY110300)
关键词
生态旅游
生态承载力
生态足迹
生态盈余
楠溪江流域
ecotourism
ecological carrying capacity
ecological footprint
ecological surplus
Nanxi River Basin
