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新疆阿尔泰红山嘴地区的表土孢粉与现代植被
李媛媛1,2, 张芸1,*(), 孔昭宸1, 杨振京3
Surface sporopollen and modern vegetation in Hongshanzui area, Altai, Xinjiang, China
LI Yuan-Yuan1,2, ZHANG Yun1,*(), KONG Zhao-Chen1, YANG Zhen-Jing3

图3. 新疆红山嘴地区主要孢粉类型与样点的RDA排序图。数字代表表土样点。

Fig. 3. Ordination of pollen sampling sites and sporopollen taxa of the Hongshanzui region in Xinjiang in the space of the first two axes of the redundancy analysis (RDA). ALT, altitude; MAP, mean annual precipitation; MAT, mean annual air temperature. Number means surface soil samples.