A Metamodeling Approach for Integrated Assessment of Air Quality Policies

A method is proposed to build integrated models (also called Metamodels) aimed at quantifying the economic efficiency of air quality policies. This Metamodeling approach is based on the coupling of two complementary models, that operate at different scales in space and time, and which represent the economic and the physical and chemical processes, respectively. The joint consideration of the physico-chemical and techno-economic structure of the pollution control problems permits a comprehensive evaluation of air pollution abatement strategies. The motivating pollution control problems include urban-regional air quality management through efficient energy and traffic control policies. A pilot study, exploiting data collected in the Geneva canton (Switzerland), is used to demonstrate the potential of the approach.     

国内外饮用水水质标准的综合评价

在参考国内外饮用水水质标准的基础上,建立了饮用水水质综合评价体系,通过专家咨询法获得判断矩阵,利用层次分析法计算各水质指标的权重,结合国内外饮用水水质标准的指标进行层次总排序,根据总排序结果对国内外饮用水水质标准的特点进行了综合评价。     

Planning Tools for Developing Comprehensive Regional Monitoring Programs

We present a planning framework that structures thelarge amount of interrelated information involved indeveloping regional monitoring programs. By regionalwe mean programs that recognize the importance ofprocesses that occur on larger geographic scales andthat cut across more than one ecosystem component. Theframework helps visualize functional relationshipsamong qualitative ingredients such as public concernsand more concrete details such as individual dataelements. It portrays the flow of information amongthe components of a regional program and ties eachaspect of the program to management decision-makingneeds. This makes it easier, during the planningprocess, to ensure that monitoring will actuallyproduce useful information. Further, the frameworksnovel, graphically oriented, and readily accessibleformat makes key information equally available to thewide range of participants (regulators, scientists,managers, public) whose input and support arenecessary for program success.     

浑河沈阳段地表水有机污染物对水环境影响的安全性评估

用GB 3838-2002《地表水质量标准》和美国EPA推荐的“地面水质量标准”对浑河沈阳段地表水中的有机污染状况进行了安全性评估。用两种不同的方法评估,结果虽然有所差别,但结论是一致的,即浑河沈阳段地表水有机污染物十分严重,已经对人体健康和生态环境安全构成危害。     

农业土壤危险废物污染的风险管理

从环境风险管理出发,探讨危险废物对农业土壤污染的途径,提出土壤危险废物污染的风险管理内容和方法,初步建立辽宁省农业土壤危险废物污染的预警指标体系。     

入海河流对近岸海域海湾影响分析

利用污染指数法及相关系数法对盘锦市境内的河、海水质进行对比分析，从而得出近岸海域海湾水质主要受入海河流水质影响的结论。     

城市中水回用环境经济效益分析——以福州市洋里污水处理厂出水回用为例

以福州市洋里污水厂出水回用为例,运用费用效益分析方法计算得出静态投资回收期为2.64 a,远远小于基准投资回收期15~20 a。效益-费用比为1.44,大于1。结果表明,洋里污水厂达标出水作为中水回用的经济效益良好,并且具有明显的社会效益和环境效益。     

中小企业面对ISO14001标准的发展对策

简要论述中小企业实施ＩＳＯ １４４００１标准、建立 环境管理体系面临机遇和挑战，以及中小企业实施ＩＳＯ １４００１标准的对策。     

土地复垦投资的政策法规建议

土地复垦投资的政策法规是为了克服市场经济本身的缺陷和不足,规范生产建设者（当事者）的行为以及强化其社会意识和责任,确保土地复垦投资机制的形成和运作。本文分析了我国土地复垦投资的相关政策和法规的现状和问题,有针对性地提出了一些政策和法规建议,且对《土地复垦规定》提出了具体的修改建议。     

环境伦理·生态文明·环境政策取向

环境伦理是一个伴随人类文明发展历程的社会主题。由于人类缺乏对生态文明、环境伦理、环境道德的合理吸纳,造成愈演愈烈的生态恶果。人类文明正处于历史转折点,必须对传统人类文明加以辩证之否定,融物质文明、精神文明、生态文明于一体,通过提供理性制度安排、调整利益分配格局来规范人类的道德伦理观念。