| Led by the thought of continuable development, experts in many domains are going deep into the research how to deal with the relationship between economics and environment. Founding on studying the result that people did, we gradually know that the relation is similar to the reversible reaction equation of chemistry, which is a kind of dynamic equilibrium. The key that economic development and environmental protection can accrete together is the ratio: The human economic activities will cause inevitably environmental changes. On the contrary, the environmental variety also will produce the feedback function to the economic development, and result in the non-measurable aftermath to the social advance. Just only the ratio being attained in some balanced point, the purpose of promotion mutually may be able to come true.Because the increase of industry gives an impetus to the economic development, and from which the pollutants also come primarily, especially in the process of industry production. So, the one of important researches for the relationships between economy and environment is to analyze meticulous the industry' scale and construction, the developmental speed, and technical level.For providing the foundational material to the theoretical research and for the local government' programming and decision-making, we study the reciprocities of economy and environment in the direction of this thinking.This text makes the economy and the environment analyzed by theoretical ways, and thinks that the inconsistency consisted in the relationship has its own orderliness. We could make the best use of orderliness, and make the economic, social and environmental benefits keep on their perfect balance.Because the qualitative researches are far from finding a solution to the actual problems, many experts focus on the quantitative researches. There are some typical methods in modern researches, such as generally balanced model, dynamics analysis method and so on. This text analyzes these methods, and thinks that the model GHG-2 that provided by environment chemistry department of Beijing science and engineering university is a good way to reduce pollution for the underdeveloped area. So we validate the model, and the result can satisfy the request of the general programming.Then according to different stage of industrialization, we design five kinds of adjustive projects and forecast the emission quantity of pollutants .At last, we draw a conclusion and put forward some advice for the mode of the industrial development in Dayi County. |