1. A comparative analysis of the static evaluation and dynamic evaluation of ecological environment frangibility is made. 脆弱性静态评价只是对脆弱性的空间定性描述，不能满足人们认识、改善和利用生态环境的客观需求；
2. But in China, it has brought some counterproductive effects, mainly because of the environmental destroy caused by the " frangibility " of resource of eco-tourism. 但在我国开展生态旅游也带来了一些负面影响，其中最主要的是由于生态旅游资源的“脆弱性”引起的环境破坏。
3. Using ASTER and TM image data fusion technology to ration study the frangibility of eco-environment in this area, and bring forward the evaluate model of eco-frangibility. 利用ASTER和TM数据的融合技术对该地区的生态环境脆弱性进行遥感定量研究，提出生态脆弱性的评价模型。
英英解释
n.
1. quality of being easily damaged or destroyed
