Agricultural Non-point Source Pollution in Wuliangsuhai Valley;

Methane Emission from Aquatic Vegetation Zones of Wuliangsu Lake, Inner Mongolia;

Synthetically Modeling Crop Production of Irrigated Area and Wetland Protection of Wuliangsu Lake in Inner Mongolia;

Analysis of distribution features of nitrogen and phosphorus nutritious elements and their geochemical environment for Wuliangsu Lake,Inner Mongolia;

The impacts of human activities on the Wuliangsuhai wetland environment;

Study on Lake Wuliangsuhai Environment and Resources Geographic Information System;

Estimation of the value of the Wuliangsuhai wetland,Inner Mongolia;

Evaluation of Wuliangsuhai Lake Water Quality Based on Fuzzy Pattern Recognition Theory;

Fuzzy Pattern Recognition to Water Trophic Grade in Wuliangsuhai Lake Base on GIS;

Phosphorus Speciation and Distribution Character in Sediment of Wuliangsuhai Lake;

Phytoplankton and Nutritional Levels in Lake Wuliangsuhai;

Fuzzy Pattern Recognition of Water Quality Grade in Lake Wuliangsuhai Realized by MATLAB;

Distribution characteristics of organic matter and total nitrogen in sediments of Lake Wuliangsuhai.;

Based on the obtained data,the prediction and change analysis of each landscape factor of Wu Liang Su Hai wetland was developed with Markeov.