Through investigations in the middle and lower reaches of Malian River,Holocene palaeoflood slack-water deposition profile were identified in Heshui County. Samples of the palaeoflood slackwater deposits were collected,and the grain-size distribution and the quartz grain surface texture were examined.
通过对马莲河中下游的深入考察,在甘肃省合水县河段发现全新世古洪水滞流沉积剖面,对采集的沉积物样品进行粒度成分、石英砂表面结构等分析,证明为典型的古洪水滞流沉积物。
参考来源 - 马莲河全新世古洪水沉积学和水文学研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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