The speeding up of urbanization and industrialization is the principal contributor to the worsening environment. The developing Weifang faces the same problem. The bind expansion of cities and paying too much attention to the economic progress cause a lot of environmental pollution. The Bailang River, the mother river of Weifang, is not immune. In order to retrieve the past mother river, Weifang is trying to explore the effective mode of protecting Bailang River wetland. Weifang began to harness the Bailang...