Change of Carbonate Content and Record on Palaeoclimate Fluctuations in Heimahe Loess Section on Southern Qinghai Lake Shore;

Indicator system for evaluation of geologic environment quality of Heihe;

The Driving Force of Environmental Change During the Last 40 Years in the Heihe River Basin;

The Variations Characteristics of Water Resource on Lower Reaches of Heihe River Basin in Fifty Years and the Ecological and Environment Influence Analysis of Ejna Oasis;

Relation between oxygen and hydrogen isotopes in precipitation and temperature in Heihe river basin,China;

Based on a case study in Heihe River basin,the concept of ecological carrying capacity and the assessment method were approached.

Research on the System of Combining Basin Management and Regional Management in Hei River Basin;

Community Characteristics of Ciliates in Gaotai Reach of Hei River;

Studies on licensing system of water abstraction in the main stream of the Hei River;

Comparison and Analysis of the Daily Runoff Simulation in SLM and LPM Models——Based on the Heihe river;

Precipitation from different water vapor sources in the Heihe River Basin,China;

Study on Groundwater of the Ejin Basin at the Lower Reaches of the Heihe River Using Isotopes;

Study on the Development and Protection of Biodiversity in Heihe River Wetland;

The Effect on Water Environment in Middle and Downstream Area of Heihe River after Water Allocation;

Continuously Modeling Research on the Transfer and Transform Processes of Phosphorus in Heihe River Watershed;