%0 Dataset
%T 2021-2023 Runoff and Sediment Observation Dataset of Qiaozigou Basin Gully Flow Station in the Third Sub district of Loess Hilly and Gully Region
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/7b7e8156-b594-4e0d-8ce4-ed93f0f3f993
%W NCDC
%R 10.12072/ncdc.hwtszhan.db2707.2023
%A None
%K Annual sediment transport;annual runoff;total flood;flood sediment transport;soil loss per unit area;runoff coefficient;daily average flow;daily average sediment concentration;daily average suspended sediment transport rate;maximum flow
%X This dataset is the runoff and sediment observation data of the Qiaozigou watershed in the third sub area of the Loess Hilly and Gully Region from 2021 to 2022. The Qiaozigou watershed is a small watershed for parallel observation and testing of governance and non governance. The Qiaozigong watershed is a governance watershed, and the Qiaozigxi watershed is a non governance watershed. The flow observation adopts the buoy method to measure the flow velocity, and the flow velocity area method to calculate the flow rate; Sediment sampling and flow measurement are carried out simultaneously, with the same number of sampling and flow measurement times. Sand samples are taken using the water edge one point method, and sediment concentration is measured using the displacement method.This dataset includes a table of measured flow results, a daily average flow rate table, a daily average sediment concentration table, and a daily average suspended sediment transport rate table.