Chapter 1  Introduction
　1.1  Characteristics of Baiyangdian Watehed
　1.2 Evolvement of Water Environment of BYD
　　1.2.1  Water level and water quantity
　　1.2.2  Water quality
　　1.2.3  Water ecosystem
Chapter 2  Spatial-temporal Characteristics of Water Qualityand Its Impact Facto in Baiyangdian Watehed
　2.1  Spatial-temporal characteristics of surface waterquality in BYD watehed
　　2.1.1  Temporal variation
　　2.1.2  Spatial distribution
　2.2 Analysis of impact facto
　　2.2.1  Natural facto
　　2.2.2  Social facto
　2.3 Summary and recommendation
Chapter 3 Spatial and Temporal Changes of Landscape Patches, LandUse in Baiyangdian Wetlands
　3.1  Spatial and temporal changes of landscape patches
　　3.l.1  Landscape changes in BYD
　　3.1.2  Patches spatial-temporal variation
　　3.1.3  Spatial-temporal variation of dominate patches
　3.2 Land use changes and its effects on water quality in BYD
　　3.2.1  Characteristics of land use in BYD during the last 20yea
　　3.2.2  Changes of land use in BYD during last 20 yea
　　3.2.3  Correlative analysis between land use change andwater quality
　3.3  Summary and recommendation
Chapter 4  Pollution Characteristics and Ecological Risk ofBaiyangdian Wetlands
　4.1  Characteristics and Risk Analysis of PAHs in BYD
　　4.1.1  PAHs concentratio and composition profiles
　　4.1.2  Ecological risk assessment of PAHs
　4.2 Characteristics and Risk Analysis of heavy metals in BYD
　　4.2.1  Concentration and spatial distribution of heavymetals
　　4.2.2  Ecological risk of heavy metals
　4.3 Emergingt pollutants and ecological risk
　4.4 Summary and recommendation
Chapter 5  Analysis and Comparison of Water ResourcesManagement and Policy in Baiyangdian Watehed
　5.1  Study on common resource management policies bycomparative analysis
　　5.1.1  Theoretical background for the compariso
　　5.1.2  The two study areas: BYD (China) and Mariager fjord(Denmark)
　　5.1.3  The development of environmental regulation and itsimpact
　　　   on the two water bodies  ;
　　5.1.4  Comparison of environmental capacity in China andDenmark
　5.2 Participation analysis and assessment of BYD
　　5.2.1  Sample determination
　　5.2.2  Government administration
　　5.2.3  Residents in the watehed
　　5.2.4  Cognitive and acceptance of residents....
　5.3 Summary and recommendation
Chapter 6  Conclusio and Future Work
　6.1 Conclusio
　6.2 Future work
References
Index of Figures
Index of Tables