雅鲁藏布大峡谷景区生态旅游环境容量研究

Ecotourism Environment Bearing Capacity of Yarlung Zangbo Grand Canyon Scenic Spot

旅游环境容量是景区调控游客规模、实现景区健康发展必不可少的依据。以雅鲁藏布大峡谷景区为研究对象,依据旅游环境容量分为旅游空间环境容量、旅游生态环境容量、旅游设施环境容量和旅游社会环境容量4个分量指标,按这些指标对大峡谷景区的旅游环境容量进行评价。研究表明,雅鲁藏布大峡谷景区的日生态旅游环境容量为2 395人次;月生态旅游环境容量为71 850人次。空间环境容量是旅游发展中的主要限制因子,游客量随季节分布明显且存在较大差异。针对大峡谷景区的生态旅游环境容量问题提出具体的调控措施。

Environmental capacity of the eco-tourism regulates tourism scale, it is essential to achieve a healthy development for scenic spot. Taking Yarlung Zangbo Grand Canyon for study object, the tourism environment capacity was divided into four branch index systems, including the tourism space environ- ment capacity, the tourism ecological environment capacity, the tourism facility environment capacity and the tourism social environment capacity. Tourism environment capacity of the Yarlung Zangbo Grand Can- yon was evaluated by using those indexes. Results showed that daily ecotourism environment capacity was 2395 man-time, and monthly ecotourism environment capacity was 71850 man-times. Tourism space en- vironment capacity was considered as main restriction factor for tourism development, and tourist amount was extremely different along with the seasons. Finally, the specific control measures for ecotourism envi- ronment capacity of scenic spot of Yarlung Zangbo Grand Canyon were put forward.