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Xuelei Wang - IEEE Xplore Author Profile

Showing 1-8 of 8 results

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Remote sensing-derived level-area models have been widely used in inundation analysis of large lakes. The current study aimed to optimize the model for Poyang Lake, the largest freshwater lake in China, where the hydrological connections are highly dynamic and complex. The inundation data delineated using 217 MODIS images between 2003 and 2005 together with concurrent water level data were used to...Show More
Based on the combination of RS and GIS technology, with the method of threshold and spatial analysis, we study the distribution of snails in Honghu City in the year of 2001. The result shows that there are 82.77% areas of snail distribution in ditch which distributes as linearity and network. It indicates that this kind of environmental condition is suitable for snails to breed. Through local inve...Show More
A lake comprehensive function assessment index system was set up and the weight of each index was calculated by the analytic hierarchy process method, and also the grade of lake function comprehensive index was regulated. Based on the lake function comprehensive index, it can be decided that the lake comprehensive function is good or bad. Honghu lake function was assessed by this method and its re...Show More
This paper examines how Yangxinpsilas (Hubei Province, China) economic growth has affected environmental pressure by calculating a time series of Yangxinpsilas ecological footprint (EF) from 1999 to 2006 (without 2001). The results show that the EF increased during the time period. Comparison of the EF with the bio-capacity of Yangxin shows that in 2003 and 2006 a region of ecological overshoot is...Show More
In the paper, the TM (ETM) images of Honghu city in 1991 and 2001 have been interpreted by using 3S method. The patches, area, morphologic feature of different wetlands types have been analyzed. Then, the diversity index, dominance index, evenness index and fragmentation index have been calculated on the basis of landscape ecology theory and method. In addition, by using the wetlands dynamic model...Show More
The maximum CODMn, TN and TP inlet permits under different water quality target were calculated and simulated, based on Honghu wetland protection and ecological restoration planning. The current pollution load and water environment capacity of the Lake Honghu was analyzed. The target reduction amounts in different planning periods were determined based on the current pollution load. It provided te...Show More