基于生态足迹模型的拉萨市旅游环境承载力研究

MODEL BASED ON ECOLOGICAL FOOTPRINT ENVIRONMENTAL CAPACITY OF THE LHASA CITY TOURISM

旅游共生环境承载力是地区旅游业持续、健康发展的基础因子。从生态共生理念出发,采用生态足迹模型来宏观评价某一地区的旅游环境承载力是一种新的研究方法。通过这种方法对西藏拉萨市2005～2010年旅游生态足迹及生态环境承载力进行计算和分析,可以看出拉萨市旅游业生态环境整体处于一种不协调状态。对此提出2项对策措施:减少旅游生态足迹、增大旅游生态承载力等,以推动拉萨市旅游业持续、健康发展。

Tourism is the regional tourism carrying capacity of the symbiotic environment sustained and healthy development of the basic factors.From the ecological symbiosis concept,the use of ecological footprint model to evaluate the macro-environment of a region＇s tourism carrying capacity is a new research method.In this way,Lhasa,Tibet 2005~2010 on tourism carrying capacity and ecological footprint calculation and analysis,we can see the whole Lhasa City tourism environment in a inconsistent state.This proposed two countermeasures：to reduce the ecological footprint of tourism,increase tourism ecological carrying capacity,so as to promote tourism in Lhasa,sustained and healthy development.