河西走廊酒东沙地风沙沉积物理化特征及其环境意义

郭雪阳, 杨林海, 程良清, 胡光印, 胡菁菁

Physical and chemical characteristics of aeolian sands in Jiudong Sandy Land of Hexi Corridor and its environmental significance

Xueyang Guo, Linhai Yang, Liangqing Cheng, Guangyin Hu, Jingjing Hu

图6 酒东沙地表层风沙沉积物地球化学元素UCC标准化值及其与其他沙漠和沙地的对比

Fig.6 Distribution of UCC standardized values of geochemical elements in aeolian sand sediments on the surface of Jiudong Sandy Land （the values of other deserts are shown for comparison）