大理生态旅游资源开发的思考与探析

生态旅游是一种符合可持续发展的旅游形式，可持续发展旅游业不仅保护环境，保护旅游资源，还为旅游业的后续开发提供条件。分析了大理生态旅游的现状及其存在的问题，提出了相应的对策措施。     

矿区土地复垦与对策

较系统地总结了从开矿到复垦过程中需要在土地整理方面做的工作，研究借鉴目前国内外土地复垦的方法，讨论土地复垦过程中出现的问题及复垦后所应采取的对策。     

生产型组织初始环境评审中环境因素的识别评价

环境因素的识别与评价是环境管理体系建立和实施的关键，生产型企业在初始环境评审时可以工程分析为重点，结合对正常和异常情况的分析，对生产过程和各部门涉及的环境影响进行全面分析，从而确定环境因素。在评价重要环境因素时，可先根据企业对外环境排放的接口情况、环境影响情况，结合商业方面的考虑制定重要环境因素评价准则，再利用评价准则评价出重要环境因素。     

A strategic design approach to develop sustainable product service systems: examples taken from the ‘environmentally friendly innovation’ Italian prize

The product service systems’ (PSS) sustainability potential is described in the framework of the new types of stakeholder relationships and/or partnerships, producing new convergence of economic interests, and a potential concomitant systemic resources optimization.In this perspective, it is argued that the design competencies should move towards those of the ‘strategic design’, thus introducing the concept of ‘strategic design for sustainability’: the design of an innovation strategy, shifting the business focus from designing (and selling) physical products only, to designing (and selling) a system of products and services which are jointly capable of fulfilling specific client demands, while re-orienting current unsustainable trends in production and consumption practices.Some examples of PSS are presented and discussed using the PSS categories ‘services providing added value to the product life cycle’, ‘services providing final results to customers’, and ‘services providing enabling platforms for customers’. The cases derive from an analysis of the ‘environmental friendly innovation’ yearly endowed prize submissions. The Politecnico di Milano University together with the Bocconi University and Legambiente (an environmental NGO) promotes the initiative in Italy.     

我国环境管理模式法律问题探讨

通过对市场体制下政府在环境管理中职能及我国环境管理现状分析,借鉴国外发达国家环境管理实践经验,认为现代市场经济国家主要通过环境规划的指引作用、环境政策工具及环保制度的推动作用、以及环境法规的扶持规范作用,共同推动环境管理实践.     

俄罗斯环境试验系列标准通用要求内容介绍与分析

详细地介绍了俄罗斯环境试验系列标准中通用要求,包括对试验样品要求,组装等级确定原则,试验大气条件和试验条件容差,试验项目分组、试验项目顺序和操作顺序考虑原则,试验样品安装和传感器布置要求,试验中负载和包装考虑原则,以及外观检查和功能性能检测考虑因素等。这些要求或规定相对于美军标810和GJB150等其他国内外同类环境标准要详细具体得多,很有实用价值。     

Climate Change and Energy Technologies

The long time scale of the climate change problem and the inherent nature of the carbon cycle bring important implications for present technology development efforts. Even if major technology improvements are achieved for non-carbon-emitting technologies such as energy-intensity improvements, wind, solar, biomass, and nuclear over the course of the 21^st century, most examinations of potential future greenhouse emissions conclude that additional technology development will be required to stabilize greenhouse gas concentrations. The evelopment of an expanded suite of technologies including carbon capture and disposal, hydrogen systems and biotechnology hold the potential to dramatically reduce the cost of stabilizing greenhouse gas concentrations. This paper examines these technologies in the context of a global integrated assessment model of energy, agriculture, land-use, economics, and carbon cycle processes.     

我国固体废物的管理体制问题分析

随着经济的发展和城市化水平的提高,固体废物的产生量迅速膨胀,其已成为制约社会和经济持续健康发展的瓶颈.以政策过程为主线,主要在责任界定、政策制定、政策执行和效果监督等环节上对城市生活垃圾、工业固体废物、危险废物和进口固体废物这4种重要的固体废物管理中存在的问题进行分析.结果表明,城市生活垃圾和工业固体废物管理中最亟待解决的问题均在于管理责任机制不明确;危险废物管理中最显著的困难在于国内相关法律法规还不健全、存在监管漏洞;进口固体废物管理中关注的重点是电子垃圾非法贸易问题.针对以上问题,给出了相应的政策建议,以促进固体废物管理体制基础的完善.     

柱撑粘土材料的环境化学行为

柱撑粘土是一种新型的复合材料，国内外近年来进行了广泛和深入的，本文系统评述了国内外柱撑粘土复合材料的环境化学行为，吸附重金属离子，吸附苯酚类物质，吸附磷类物质，吸附废水中的COD，大气污染等方面，揭示该种新材料在各种污水处理中具有广阔的应用前景。     

城市环境系统的权重分配

本文将多目标二级决策法用于城市环境系统的权重分配，对城中环境系统各要素及各要素的表征参数进行客观自动赋权，克服了环境质量评价中权重分配的主观随意性。该方法物理意义清晰，算法简便，具有较好的应用价值。