城市大气环境极限承载力及调控方法研究

为了解决大气环境极限承载力的计算问题,提出了大气环境极限承载力计算公式,并根据城市能源规划构建以"污染指标-能源"达标为约束的系统动力学模型,即PI-E-SD(Pollution Indicator-Energy-System Dynamics)模型.采用线性回归方法确定了污染指标,解决了指标不统一的问题;采用SD(S...

Study on Ultimate Carrying Capacity and Regulation Methods of Urban Atmospheric Environment

In order to solve the calculation problem of the ultimate carrying capacity of the atmospheric environment, the calculation formula of the ultimate carrying capacity of the atmospheric environment is proposed, and the system dynamics model with the ‘pollution index-energy’ compliance as the constraint is constructed according to the urban energy planning, namely the PI-E-SD(Pollution Indicator-Energy-System Dynamics) model. In this model, the linear regression method is used to determine the pollution index, which solves the non-uniformity problem. The SD-modeling method is used to construct the "energy-economy-environment" simulation system, so that the government measures can be quantified to make the prediction result more accurate. By adjusting the control factors to limit the ultimate carrying capacity, it is easy to quickly find an environmental optimization plan. The results show that the model has good adaptability and can provide reference for different cities in formulating energy conservation and environmental protection policies.