It is pointed out that the greening of city-country interlocking belt, urban natural reserved area, special space, green corridor, country park constructing and was.

As important part of urban natural reserved area,country parks have important value in ecology,tourism,indigenous plants,education and research etc.

The comprehensive evaluation on Honghu wetland nature reserve in the Jianghan plain;

The actuality of the wetland nature reserve and countermeasures in Shanghai;

Function and protection study of the wetland nature reserve along Yangtze River in Anqing;

Survey and Evaluation on Amphibians and Reptiles Resources in Dizhou Nature Reserve of Guangxi Province;