Practice factor of soil and water conservation in Northeastern China
东北地区水土保持措施因子研究

Soil erosion is a severe onging problem in Northeastern China.To give basis to soil and water conservation plan and soil erosion prediction,the effects of different conservation practices on runoff and sediment reduction are urgently to be studied.From 17 runoff plots in four watersheds,runoff and sediment records of 343 soil erosion events were collected to estimate the effects of soil and water conservation practices.The practice factors of seven soil and water conservation types were calculated,and they ...