Check dam is the main measure for soil and water conservation, and its benefit in water and soil loss is remarkable, especially in the most seriously eroded first sub-region of hilly-gully Loess Plateau.
Check dam is the main measure for soil and water conservation, and its benefit in water and soil loss is remarkable, especially in the most seriously eroded first sub-region of hilly-gully Loess Plateau.
摘要淤地坝是水土保持治理的主要措施之一，特别是在水土流失最为严重的黄土丘陵沟壑区一副区，其效益更为突出。