青海湖高寒生态脆弱区旅游生态安全时空变化特征及障碍因子

季海瑞, 陈晓良, 李啟霞

Spatiotemporal variation characteristics and obstacle factors of tourism ecological security in the alpine ecologically fragile area of Qinghai Lake

Hairui Ji, Xiaoliang Chen, Qixia Li

表3 青海湖地区县域旅游生态安全的障碍因子排序

Table 3 Ranking of obstacle factors affecting tourism ecological security at the county level in the Qinghai Lake region

年份 项目 指标排序 1 2 3 4 5 6 7 2005 障碍因子 R1 S1 S3 S2 I3 I1 R2 障碍度/% 25.85 17.52 10.94 8.98 8.79 7.59 4.58 2010 障碍因子 R1 S1 S3 S2 I3 I1 R2 障碍度/% 26.90 17.62 10.61 8.66 8.17 6.90 5.33 2015 障碍因子 R1 S1 S3 I3 S2 I1 R2 障碍度/% 24.76 17.49 9.72 8.78 8.48 7.30 4.50 2020 障碍因子 R1 S1 S2 I3 S3 I1 R2 障碍度/% 23.67 17.78 10.12 9.89 7.50 7.00 4.63 2024 障碍因子 R1 S1 I3 S2 I1 S3 P1 障碍度/% 27.59 14.18 10.93 8.47 7.98 6.99 5.71