Experiments of ecological restoration in water body of half-closed city river;

Study on The Application of Improved Vertical-flow Constructed Wetland on the Treatment of Half-closed City River;

The thesis research the calculation method of water environmental capacity for artificial controlled semi-close river taking Laofuhe River as an example.

Effects of depth of sediment dredging in urban rivers on release of nitrogen and phosphorus;

Ecological bank and its application in regulation of urban rivers;

The growth test of different ornamental plants in the sewage urban riverway;

Through the analysis of function and costs about urban riverway repairement project,this paper points out,under the traditional style,the components project capitals and the problems existed in it.

The present condition and the cause of pollution of our country s urban riverway are analyzed.

Ecological and environmental water requirements of urban river course: taking Chuanzihe river as an example;

The urban river course is the essential factor in the sustainable development of the urban society and economy, is the carrier of urban river system,and also is an important component of the urban ecosystem.

The urban river course is the essential factor in the sustainable development of the urban society and economy,is the carrier of urban river system,and also is an important component of the urban ecosystem.