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Position: Home > Articles > Application of Information Recorded in Check Dams for Soil Erosion and Sediment Yield Studies Research of Soil and Water Conservation 2017,24 (3) 357-362

淤地坝赋存信息在流域侵蚀产沙研究中的应用

作  者:
李勉;杨二;李平;李莉
单  位:
黄河水利科学研究院水利部黄土高原水土流失过程与控制重点实验室;黄河水利委员会绥德水土保持科学试验站
关键词:
淤地坝;侵蚀速率;泥沙来源;泥沙输移比;黄土高原
摘  要:
黄土高原淤地坝在拦蓄大量泥沙的同时,也赋存了大量环境变化信息。该文从淤地坝赋存信息在小流域侵蚀产沙速率、泥沙来源和泥沙输移比研究方面的作用进行了归纳和总结,分析了目前研究中存在的问题,提出了今后研究的发展方向,以期能为更好地利用这些赋存信息,发挥其在黄土高原土壤侵蚀和环境演变过程研究中的作用提供参考。
译  名:
Application of Information Recorded in Check Dams for Soil Erosion and Sediment Yield Studies
作  者:
LI Mian;YANG Er;LI Ping;LI Li;Yellow River Institute of Hydraulic Research,Key Laboratory of Soil and Water Loss Process and Control on the Loess Plateau of the Ministry of Water Resources;Suide Soil and Water Conservation Scientific Experimental Station,Yellow River Conservancy Commission;
关键词:
check dam;;erosion rate;;sediment source;;sediment delivery ratio;;Loess Plateau
摘  要:
Check dams stored a lot of sediment and recorded much information for past environmental changes on the Loess Plateau.Studies on erosion rate,sediment source and sediment delivery ratio in small watersheds based on the information in check dams are summarized,the existing problems are analyzed,and future research topics are also pointed out,so that the recorded information in check dams can be better used for future researches on soil erosion and environmental evolution process on the Loess Plateau.

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