长安府
长安府-
长安四府村32～10KaBP期间沙尘暴活动的记录
Loess Record of Sand-Dust Storm Activity during 32 ~ 10 ka BP in Sifu Village , Chang ' an , Shaanxi Province
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通过对长安区四府村剖面晚更新世后期黄土样品的粒度分析测定，探讨了沙尘暴活动与土壤颗粒组成的关系及32～10KaBP以来的沙尘暴的活动趋势。
According to the grain-size analysis of Loess sample developed in late Pleistocene , we discuss the relationship between the activity of sand-dust storm and grain-size of Loess profile , and know the trend of sand-dust storm activity from 32 ka BP to 10 ka BP .