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.     

滨州沿海湿地生物多样性保护探讨

重点研究了该区域海洋生物多样性、淡水生物多样性、陆生和海岛等高等植物多样性、陆栖动物多样性与特点。分析了其破坏现状及原因，提出了生物多样性保护对策和可持续利用途径。     

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.     

试谈乌鲁木齐市城市环境保护对策

针对乌鲁木齐市目前的城市环境质量状况和环境保护中存在的问题，分别从大气环境、水环境、生态环境及城市综合整治方面分析了成因，从可持续发展的角度提出了城市环境保护的针对性措施。     

煤气化技术的前景

介绍了“煤气化──无烟燃烧技术”及其在小型工业锅上的应用，为解决我国煤烟型大气污染问题提供了一种全新的办法。     

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。     

环境保护的两种重要手段-政府决策与公众参与

综述了目前我国环境保护的两种重要手段-政府决策和公众参与的现状及必要性,将政府决策与公众参与结合起来,以推动我国环保事业的进一步发展.     

西藏公路建设过程中的生态保护

针对西藏独特的高原生态环境特征，分析了公路建设的生态影响，提出了不同生态系统类型的生态恢复和保护措施。     

纳米技术在环境保护中的应用

介绍了纳米技术在环境保护领域中的应用现状、存在问题和今后的研究方向。纳米光催化剂、纳米过滤技术和纳米级的水处理剂在水处理中有着广泛的应用;纳米级的汽车尾气净化催化剂和其它纳米催化剂在大气污染控制方面有着普通材料无法比拟的优势;纳米技术在噪声污染控制和环境监测等方面也有广泛的应用。但是,纳米技术同时也存在光催化时光利用率低、催化效率低、纳米功能材料工作条件要求高等问题。     

寓资源环境保护于发展之中

本文从四个方面阐述了中国的环境与发展问题。要改善中国目前生态状况的关键在于树立生态道德观念，扭转贫困地区的面貌，寓资源环境保护于发展之中。