Explore on Watershed Protection Based on Landscape Ecological Approach

Along with the economy development and the industrialization progress quickly, watershed pollution in cities is growing seriously. It´s difficult to achieve the goal of improving the water environment with the traditional water pollution control theory, as it´s more emphasis on the end approach. Evolution of watershed relates to climate change, geological features, land use, animal changes, human disturbance and other environment factors, based on landscape ecology perspective, proposing a basic framework for watershed environment protection from landscape statement, ecological analysis, planning, evaluation and optimization, providing theory foundation and practical approaches for space regulation of watershed environmental protection.