Dataset of measured runoff and sediment in the Shuiwanggou and Heifangou catchments

This dataset contains measured runoff and sediment data from two small agricultural catchments on the Loess Plateau: Shuiwanggou (without soil and water conservation measures) and Heifangou (with such measures). It was collected at the catchment outlets during individual runoff events, with corresponding hydrological and sediment variables used to derive flow‑energy indicators.本数据集收录了黄土高原两处小型农业小流域的实测径流与泥沙数据：未实施水土保持措施的水旺沟，以及已开展相关水土保持措施的黑方沟。数据采集于各单次径流事件期间的流域出口处，配套的水文与泥沙变量被用于推导水流能量指标。