The study on the development of small towns in metropolis circles--the Harbin metropolis circle taken as an example;

based on the theories of urban geography, regional economic geography, urban economics and development economics , and referencing the domestic and overseas theories and experiments of practices about the urban region , this paper synthetically researches the Great Metropolitan Region of Harbin and designs.

Development Concept for Resource- oriented Citied in the City Circle of Harbin;

Analysis of Trend of Sustainable Development of Harbin City;

Investigation on Landfill Leachate Pollution to Soil Nearby Liushulin Landfill Site of Harbin City;

The Ecological Environment Transformation in the Area between City and Countryside of Harbin City;

Effects of City Traffic Noises on Teaching Environment of Campus in Harbin;

The Conditions and Advantages of Developing Green Food Industry in Harbin;

Research on Environmental Industry in Harbin Economy Technology Development District;

It is showed that,several problems do exit in construction land expansion in Harbin urban area:erosion of agricultural land deteriorated ecological services function,and imbalance of construction land expansion,lagging of public building land,traffic land and green land.