基于景观指数的九寨沟旅游区旅游干扰评价OA北大核心CSCDCSTPCD
Tourism disturbance assessment of Jiuzhaigou Tourism Area based on landscape metrics
旅游活动对景观格局的影响是旅游干扰的重要体现,景观指数则是反映景观格局变化的定量指标.为评价旅游干扰,本文选取景观指数,综合旅游利用幅度和旅游利用强度两方面,构建旅游干扰度指标,并将该指标用于九寨沟旅游区旅游干扰的评价.评价过程中,首先选取旅游区QuickBird遥感影像,并运用3S技术实施影像解译和分区(1～5区),5个分区海拔递增且垂直距离相等,然后计算各分区的旅游干扰度.结果表明:从1区到5区,旅游利用幅度相同,旅游利用强度总体呈递减趋势,…查看全部>>
The impact of tourism activity on landscape pattern is an important reflection of tourism disturbance , while landscape metrics are the quantitative indices in reflecting the changes of landscape pattern. In order to evaluate tourism disturbance, this paper selected landscape metrics to construct a tourism disturbance degree index with the consideration of tourism use extent and intensity. The index was then applied to evaluate the tourism disturbance in Jiu…查看全部>>
钟静;张捷
南京财经大学工商管理学院,南京,210046南京大学地理与海洋科学学院,南京,210093
天文与地球科学
景观指数旅游干扰九寨沟旅游区
landscape metric tourism disturbance Jiuzhaigou Tourism Area.
《生态学杂志》 2011 (6)
1210-1216,7
国家自然科学基金项目(40371030和40801054)资助.
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