Simulation study on algal dynamics under different hydrodynamic conditions Effect of hydrodynamics on nutrient and phytoplankton distribu-tion in Liuxihe Reservoir Responses of a diatom community to human activities and climate changes in Xingyun Lake Analysis of hydrodynamics parameters of runoff erosion and sediment-yielding on unpaved road. Mechanisms of grass in slope erosion control in loess sandy soil region of Northwest China.