摘要
节事旅游会在短时间内集聚大量游客,对举办地环境造成一定的负面影响.本文以上海桃花节、森林狂欢节为例,采用物种数、盖度、物种多样性指数、均匀度、旅游影响系数等指标,通过相关分析、回归分析,定量研究了节事旅游活动对植被环境的影响.对比节事活动前后各项指标:桃花节后,活动区和缓冲区样地的草本物种数、盖度、物种多样性信息指数、均匀度等指标有减小趋势,而背景样地有增大趋势,植被群落出现退化;活动区样地的旅游影响系数几乎都增加了0.2～0.3,植被景观质量下降.狂欢节期间,旅游活动对草地影响以距游径10m范围内最为强烈,相对高度、相对物种数和相对生物量3个指标比相对盖度更为敏感.
Large volume of tourists congregate at one place during a short period of time have negative impact on the environment of hosts. This paper took Shanghai Peach-flower Festival and Urban Forest Carnival as cases in point,and adopted richness,cover,diversity,evenness of species and tourism impact indexes to make a quantitative study of the impact of event tours on vegetation by using correlation analysis and regression analysis methods. The results of the comparison of the indicators before and after event activities show that after the Peach-flower Festival,the species,cover,diversity information and evenness of species,and tourism impact index of the samples in activity area and buffering area tend to decrease while that of background tends to increase,which means vegetation communities appear to degenerate. Affected by event tours,tourism impact index in activity areas has increased 0. 2- 0. 3,which indicates a decline of the quality of vegetation landscape. During Forest Carnivals,the impact of tourism activities on grassland less than ten meters away from the trails is the strongest,and height,richness and biomass of vegetation appear more sensitive than cover.
出处
《旅游科学》
CSSCI
2013年第6期64-72,共9页
Tourism Science
基金
上海市近海海洋资源调查与评价(908专项)"新型潜在滨海旅游区评价选划"
关键词
节事旅游
植被环境
旅游活动影响
event tour
vegetation environment
impact of tourism activity
