Analysis of the matching model of behavior district and environment district;

Through calculating the discharge quantity of nitrogen (N) and phosphorus (P) from each cage, and taking the maximum restriction values of N and P for eutrophication as control values, a mathematical model is employed to simulate the restriction of marine environment of the Gongwan Bay on the capacity of cage-culture.

Application of the technology in environmental field is introduced, and the point of molecular imprinting technique bringing a new line to environmental field is presented.

The application of global positioning system on environmental field is concluded.

Key analysis was also conducted, which include several factors of regional environment, such as landform, physiognomy, climate, natural resource, and the factors of regional culture, such as architecture style, human sight, life style, form, and color.

The tourism resource of Xinjiang is characterized by its unique regional environment .

This article studies the patterns of rival recognition among the fast consuming commodity enterprises according to their regional environment.

In recent years, water environmental pollution has been a large barrier limiting economic development of Baiyangdian because of various reasons.