Resources & Industries ›› 2009, Vol. 11 ›› Issue (4): 128-132.
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XIE Ting1, ZHONG Lin-sheng2, TANG Zhi-yuan3
(1.Department of Tourism, Beijing Institute of Petrochemical Technology, Beijing 102617, China; 2.Institute of Geography Sciences and Resources, CAS, Beijing 100101,China; 3. School of Zhangjiajie, Jishou University, Zhangjiajie 416600, China)
(1.北京石油化工学院 旅游系,北京 102617;2.中国科学院地理科学与资源研究所,北京 100101; 3.吉首大学 张家界学院,湖南 张家界 416600)