It mainly discusses eco-hydrological process, including physical process, chemical process and ecological effects under different spatial and temporal conditions, so it is quite important to develop relevant eco-hydrological models.

Based on the characteristics of wetland eco-hydrological processes, the wetland eco-hydrological models were classified into estimation models of ecological water circulation, simulation models of eco-hydrological chemical processes, and response models of organisms to hydrological process.

Research on nested watershed eco-hydrological process and its synergistic changes based on land cover/ land change (LUCC) has an important theoretical significance of land use planning and management and environmental constructions in Loess Plateau.

Review of effect of the ecohydrological process on water environment;

Based on the leading aspect of the international ecohydrology development, the two primary subjects—the ecohydrological process and ecological water resource research field with their research progress of watershed ecohydrology currently are reviewed in this paper.

This paper reviews the study of wetland ecohydrological process,and especially introduces the advance in the study of the effects of vegetation on hydrological processes including rainfall intercepting,wetland evapotranspirating and runoff process,etc,as well as their simulation model.

The relationships between ecohydrological pattern and eutrophication were researched in the view of ecohydrological processes of watershed and hydrological regime; stochastic model of eutrophication was also studied, which provided the theoretical basis for ecohydrology.