新疆阿尔泰红山嘴地区的表土孢粉与现代植被
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Surface sporopollen and modern vegetation in Hongshanzui area, Altai, Xinjiang, China
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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. |
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