Summary:Investigated the content of the ecosystem tour loading dint， load ecosystem dint theories to apply to travel in the ecosystem， built up environment a loading dint valuation model， to national nature reserve area existing view area ecosystem tour environment loading the dint carry on a Keyword:Ecosystem tour;The ecosystem loads dint 要选我哦！？；来了；
Summary:Investigated the content of the ecosystem tour loading dint， load ecosystem dint theories to apply to travel in the ecosystem， built up environment a loading dint valuation model， to national nature reserve area existing view area ecosystem tour environment loading the dint carry on a Keyword:Ecosystem tour;The ecosystem loads dint
Abstract: The author has probed into the conception of the Carrying Capacity of ecological tourism， and applied this theory into ecological tourism An evaluation model of the environmental Carrying Capacity has been established and the ecological tourism Carrying Capacity in exsiting tourist attractions of national-level nature reserves has been 采纳了查 红玉总监（翻译的好）的大部分；按照写摘要的文体，把某些句子改为被动语态。Keywords:Ecological Tourism，Ecological Carrying Capacity另个题目：Analysis and Evaluation in the Carrying Capacity of Ecological Tourism
