百里杜鹃景区旅游对游径两侧植被的影响  

Impact of Tourism Activity on Vegetation Astride Trail at Baili Azalea Scenic Spot

作　　者：贾真真[1,2] 李苇洁[1,2] 李安定[1,2] 罗时琴[1,2] 

机构地区：[1]贵州科学院 贵州省喀斯特资源环境与发展研究中心 [2]贵州省山地资源研究所,贵阳550001

出　　处：《贵州科学》2012年第5期74-77,共4页Guizhou Science

基　　金：贵州科学院青年基金项目(黔科院J合字[2010]006号);黔科合重大专项字[2011]6001;贵州省创新能力建设项目(黔科合院所创新(2010)4001)

摘　　要：百里杜鹃自然保护区是以原生杜鹃林为主体的自然季节性旅游地,每年3-5月短暂的花期时节都会引来百万游客竞相观赏,也给景区植被环境带了冲击。本文采用旅游影响系数和样方法分析旅游活动对游径两侧植被影响,得出同一水平距离带上旅游影响大小与距游步道距离远近成反比,整个景区环境处于良级和中等水平,并以此为基础提出季节性旅游地的保护性开发建议。Baili Azalea Scenic Spot is a typical seasonal tourism destination for the native rhododendron forest. Short flowering season from March to May each year will attract millions of tourists, which has impacts on all as- pects of ecological environment. In this paper, tourist influencing index （TII） and sampling method are used to an- alyze environmental impact of tourism activity on vegetation. TII is a main standard in evaluating impact level of tourism development on natural environment, which also shows management level in the scenic spot. The analysis shows that tourist impact coefficient is bigger when the trail is closer to vegetation. The environment level of the whole scenic spot is intermediate. The paper concludes with protective development suggestions for seasonal tourism.

关 键 词：百里杜鹃风景名胜区 旅游影响 植被环境 保护性开发 

分 类 号：P951[天文地球—自然地理学]