摘要
对张家界国家森林公园内植被的点状、线状和面状游憩践踏干扰进行了分析。结果表明:游憩践踏对植被覆盖度减少率、植相变异度、高度降低率、植物群落冲击指数有显著影响;不同践踏方式干扰对森林公园的植被影响有所不同。
Through vegetation impact analysis of dot form,line form and patch form by recreational trampling,the finding shows that recreational tramplings have a significant relationship with CR,FD,HR and IVI,and different tramplings have different impacts on vegetation in the national forest park.
出处
《中南林业科技大学学报》
CAS
CSCD
北大核心
2010年第8期143-147,共5页
Journal of Central South University of Forestry & Technology
基金
中南林业科技大学青年基金项目(07001B)
关键词
游憩践踏
植被损害
张家界国家森林公园
recreation trampling
vegetation damage
Zhangjiajie national forest park
