Engineering measures for flood control and river regulation

Mainly to intercept storage and discharge. Stop; Mainly to conserve water and soil, intercept runoff and sediment, among which engineering measures mainly include slope control projects, and biological measures include afforestation and closing hillsides to facilitate afforestation and grass planting. Storage; Mainly to intercept floods and reduce flood peaks. Points; Deal with excess flood, build sluice and spillway. Drainage; Give full play to the drainage capacity of rivers