摘要
针对传统大气环境治理绩效评估模型过于依赖主观判断的问题,基于驱动力-压力-状态影响-响应模型构建了大气环境治理绩效评估的指标体系,并引入非支配排序遗传算法优化指标的权重,设计出一种大气环境治理绩效评估组合模型。基于河南省5家铅锌冶炼企业2019—2023年的生产与环境数据,研究构建了涵盖能源消耗、污染排放、治理响应等维度的多层次指标体系,并通过NSGAⅡ优化权重,结合熵权法与线性加权法进行动态评估。结果显示,使用基于非支配排序遗传算法的模型进行评估时,驱动力指数为0.08~0.26,压力指数为0.04~0.19,状态指数为0.57~0.88,影响指数为0.34~0.58,响应指数为0.18~0.39,各指数的变化区间与指数实际变化区间基本相同,证明设计模型的精度较好。提出的模型在大气环境治理绩效评估中效果较好,为冶炼行业的绿色低碳转型提供了技术支撑。
To address the over-reliance on subjective judgment in conventional atmospheric environmental governance evaluation,this study develops a DPSIR(Driving Force-Pressure-State-Impact-Response)framework integrated with NSGA-Ⅱ(Non-dominated Sorting Genetic AlgorithmⅡ).The proposed hybrid model optimizes indicator weights through multi-objective optimization,incorporating energy consumption,pollution emission,and governance response dimensions.Validated with 2019-2023 operational data from five lead-zinc smelters in Henan Province,the model demonstrates precise evaluation capability:driving force index(0.08-0.26),pressure index(0.04-0.19),state index(0.57-0.88),impact index(0.34-0.58),and response index(0.18-0.39)all align with empirical observations.This methodological advancement provides quantitative support for green transition strategies in heavy metal smelting industries.
作者
马南
赵仕沛
霍垲
赵新华
郝松泽
MA Nan;ZHAO Shipei;HUO Kai;ZHAO Xinhua;HAO Songze(Henan Ecological Environment Technology Center,Zhengzhou,Henan 450000,China)
出处
《中国锰业》
2025年第1期92-97,共6页
China Manganese Industry
