| With the development of the social economy, almost all of the cities have gained great construction improvement, as well as the city function.At the same time the city managers and citizens pay more attention on the city environment. The river channels are concerned by the government and citizens universally because of its important component in the city. The river channels with favorable landscape could highly spur the flourish of the two sides of it and the surrounding commercial activities. Thriving leisure and shopping environment also attracted large crowds to enrich the city life.There are also some deficiencies such as some of the rivers are full of rubbish and dirty water as the result of mismanagement which highly damage the city image and rural life.The river regulation is aim to ameliorate the living environment. People and natural environment merge organically to create a favorable and gentle space.The thought of this paper can be generalized into four parts as finding problems, searching solutions, case research and experience summery.First of all, the developing history of river channel improvement from home and broad was analyzed in details. Then, from the research and analysis of city river constructions and managements, this paper was trying hard to find some basic ways to ameliorate the river channels environment. Here we apply Qingdao as an example.The research is about the Licun river which is the most important river of the Licang District. More details of the research which are about the history, decline, improvement was analyzed in the paper.From the research of practical cases, some benefit experiences were concluded, so as to provide some favorable examples. |