Department of Land Resources and Tourism Sciences;
Nanjing University;
Nanjing 210093;
China;
School of Economics and Management;
Zhejiang University of Science and Technology;
Hangzhou 310018;
China;
价值评估方法; 世界遗产地; 游憩价值; 九寨沟; 条件价值评估法; 世界自然遗产; 支付意愿; 测量精度;