作者单位:Liu Jiazhen,Chen Yongjin(School of Environment and Planning, Liaocheng University, Liaocheng 252059 ; Key Laboratary of Oasis Ecosystem and Desert Environment, Xinjiang Institute of Ecology and Geography, CAS, Urumqi 830011)刘加珍,陈永金(聊城大学环境与规划学院 山东聊城 252059;中国科学院绿洲生态与荒漠环境重点实验室 乌鲁木齐 830011)Chen Ya'ning(Key Laboratary of Oasis Ecosystem and Desert Environment, Xinjiang Institute of Ecology and Geography, CAS, Urumqi 830011)陈亚宁(中国科学院绿洲生态与荒漠环境重点实验室 乌鲁木齐 830011)Zhu Haiyong,Kou Mingjuan(School of Environment and Planning, Liaocheng University, Liaocheng 252059)朱海勇,寇明娟(聊城大学环境与规划学院 山东聊城 252059)