Ma Zhonghua について
Coll. of Geography and Environmental Sciences,Northwest Normal Univ., Lanzhou について
Zhang Bo について
Coll. of Geography and Environmental Sciences,Northwest Normal Univ., Lanzhou について
Wang Xingmei について
Coll. of Geography and Environmental Sciences,Northwest Normal Univ., Lanzhou について
Zou Yue について
Coll. of Geography and Environmental Sciences,Northwest Normal Univ., Lanzhou について
Zhang Yaning について
Coll. of Geography and Environmental Sciences,Northwest Normal Univ., Lanzhou について
Ganhanqu Yanjiu について