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The pressure of environment protection in China is more and more serious, but at present the effect of Chinese government in environment management is not satisfied, so it should be reformed urgently. In this paper it tries to use the theory of network governance to solve problem, firstly it analyzes the disadvantages of Chinese environment protection model, and it explores practicability of putting...
Externality controlling is important problem in environmental protection. And, the overall model of externality controlling is very rare during relative studies. For attempting to guide externality management, the paper tried to create a theory-model of externality controlling using target programming method, and, created relative coordinate figure. At last, data analysis corroborated conclusion of...
Agriculture is a conflict region for economical development and environmental protection, and agroecosystem health assessment is its foundation of sustainable development. Based on the character of agroecosystem and PSR (pressure-state-response) model, this paper selected some indicators of agroecosystem health and constructed the model of matter-element evaluation, which is applied to seven towns...
This paper reviewed the international and China' s pilot program progress of VEAs, analyzed experiences, driving forces and barriers in the process of advancing VEAs in the past six years in China. The results showed: VEAs have become one of the most efficient policy tools in environmental management in most of the OECD member states. However, in China, which are still at an initial stage though developed...
Various types of pollution source were evaluated in this paper through investigation and analysis in the watershed of Xiquanyan reservoir in recent years. Provide scientific and effective reference and technical support in preventing eutrophication of Xiquanyan reservoir and implementing protection and management decisions by government. Calculation and analysis showed the conclusions: Farmland non-point...
With the development of Chinese economy, the environmental pollution becomes a serious problem in china, and the relevant forecast of air quality plays a very important role in the study of environmental protection. Because of the complexity and the nonlinearity of the air quality, this article will present a method based on chaotic full-area theory to study the forecast of the air quality. To make...
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