Eco Tourism Resources 生态旅游资源
Green eco-tourism resources 绿色生态旅游资源
forest eco-tourism resources 森林生态旅游资源
natural eco-tourism resources 自然生态旅游资源
primary eco-tourism resources 原生态旅游资源
evaluation of eco-tourism resources 生态旅游资源评价
shanxi natural eco-tourism resources 山西自然生态旅游资源
natural eco-tourism resources in shanxi 山西自然生态旅游资源
The western region owns the richest eco-tourism resources of China, however, the ecosystem there is extremely frail as well.
西部地区是我国生态旅游资源最丰富的地区，同时也是生态系统极其脆弱的地区。
With Beijing Botanical Garden as the study area, the paper employs CVM to measure the non-use value of eco-tourism resources there, and carries out correlative analysis.
本文以北京市植物园为例，采用CVM方法对其生态旅游资源的价值进行了评估和相关分析。
On the basement of the related theories, this paper puts forward the main strategic and related security system in accordance with marine eco-tourism resources development in Yantai.
在此基础上，提出了开发符合烟台海洋生态旅游资源开发的主要战略思路以及相关的保障体系。
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