搜索结果: 1-2 共查到“经济学 recreational”相关记录2条 . 查询时间(0.151 秒)
Outdoor recreation has become an important element of economy. Determination of the value of outdoor recreation to ensure more efficient allocation of resources is becoming an increasingly critical pr...
Estimate the Forest Recreational Values of Zhangjiajie in China Using a Contingent Valuation Method
Forest Recreation Recreational Values Contingent Valuation Method Zhangjiajie
2013/2/25
Zhangjiajie, a World Natural Heritage, is located in Chinese Wuling hinterland and rich in forest resources with cov-erage rate 64.61 percent of forest. Zhangjiajie was listed in World Natural Heritag...