Along with the accelerated process of industrialization and urbanization, China is faced with several severe situations, such as resource constraint, environmental pollution and ecological degradation, which now have aroused the attention of Chinese government. Meanwhile, In the process of...

Along with the accelerated process of industrialization and urbanization, China is faced with several severe situations, such as resource constraint, environmental pollution and ecological degradation, which now have aroused the attention of Chinese government. Meanwhile, In the process of...