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1954-2018年黄土高塬沟壑区南小河沟流域十八亩台径流站径流泥沙观测数据集
Runoff sediment observation data set on Shibamutai runoff station of Nanxiaohegou watershed in gully region of the Loess plateau from 1954 to 2018 ​
: 2020 - 12 - 18
: 2020 - 12 - 25
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摘要&关键词
摘要:黄河水利委员会西峰水土保持科学试验站(以下简称“西峰站”)1954年在南小河沟流域十八亩台布设径流站,进行径流和泥沙等项目的观测试验,开展小流域在不同暴雨条件下的产流产沙规律研究。本数据集为1954-2018年十八亩台径流泥沙数据,由专业人员通过观测水位、流速和含沙量,计算出流量、输沙量、逐日平均流量、逐日平均含沙量、逐日平均悬移质输沙率等数据,经整理、校对、复校、审核后形成径流泥沙数据集,为黄土高塬沟壑区南小河沟流域的水土流失规律研究和不同治理措施对水土流失的影响提供了基础数据支撑。
关键词:径流站;径流泥沙;观测数据;高塬沟壑区;水土流失
Abstract & Keywords
Abstract: Xifeng Soil and Water Conservation Scientific Test Station of the Yellow River Water Conservancy Commission (hereinafter referred to as "xifeng station") set up shibamutai runoff station in nanxiaohegou watershed in 1954, to carry out observation test of runoff and sediment,to study the law of sediment production and abortion in small watershed under different rainstorm conditions.This data set is shibamutai of runoff and sediment data from 1954 to 2018.By observing water level, flow rate and sediment concentration, professionals can calculate data such as flow rate, sediment transport amount, daily average flow rate, daily average sediment concentration, and daily average suspended sediment transport rate.The data set of runoff and sediment is formed after sorting, proofreading, re-calibration and audit.It provides basic data support for the study of soil and water loss in nanxiaohegou watershed of gully area of loess plateau and the effect of different treatment measures on soil and water loss.
Keywords: Runoff station; runoff and sediment; observational data; plateau gully region; soil and water loss
稿件与作者信息
罗丽芳
Lifang Luo
张耀南
zhangyaonan
yaonan@lzb.ac.cn
敏玉芳
Yufang Min
李红星
Hongxing Li
出版历史
参考文献列表中查看
中国科学数据·冰川冻土沙漠
csdata