浙江三界、谷来地区1/5万区域地质调查工作的主要进展

三界谷来地区主要出露中、新生代火山岩。进行 １／５万区域地质调查时，采用火山活动旋回－火山构造－火山地层－岩相、岩性－体化思路，按照同旋回火山机构或火山喷发区为单元，确定岩石地层单位和填图单元。火山岩划分为九种岩相类型，建立了两个岩相模式和一个三相一体成因模式。根据火山岩浆作用的旋回性及其产物与火山构造形迹时、空、成因一致性原理，将中、新生代火山岩浆作用分为四个火山活动旋回，圈定了相应的火山机构或火山喷发中心，建立了竹田头复活破火山演化模式。新生代玄武岩中发现二辉斜长麻粒岩等深源包体，为研究区域深部地质作用过程提供了证据。侵入岩按岩石谱系单元划分了七个岩石单元一个超单元，将侵入岩－潜火山岩－火山岩作为岩浆作用整体研究，为正确阐明岩浆作用及其演化规律奠定了基础。区域线型构造发育，与环形火山构造组合，形成火山岩区特有的线一环构造格局。中上元古界陈蔡群变质岩划分为上、下两个岩组，探讨了变质岩的原岩性质及其形成的大地构造环境。     

Software as a bridge between theory and practice in life cycle assessment

Three mutually dependent elements are required for the application of life cycle assessment: methodology, data and software. Obviously, the design of software is determined by the methodology and the type of data available. Conversely, the development of software dictates the way in which data should be collected and recorded, and improves the theoretical framework, as it forces one to state the principles clearly and unambiguously. The influence of the development of software on both data and methodology is addressed and illustrated by examples, with reference to two key terms: transparency and explicitness. Three types of influence are distinguished: the design of a protocol, the formulation in terms of recipes, and the presentation of data.     

Biogeochemical sulphur cycle in Haihe River Basin

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汽车污染与控制探讨

通过阐述汽车污染的原理，提出了汽车的防污途径有控制汽车尾气污染的方法。     

The application of life cycle assessment to design

This paper explores the practical application of life cycle assessment (LCA) to product system development. While life cycle assessment methods have been studied and demonstrated extensively over the last two decades, their application to product design and development has not been critically addressed. Many organizational and operational factors limit the integration of the three LCA components (inventory analysis, impact assessment and improvement assessment) with product development. Design of the product system can be considered a synthesis of individual decisions and choices made by the design team, which ultimately shape the system's environmental profile. The environmental goal of life cycle design is to minimize the aggregate environmental impacts associated with the product system. Appropriate environmental information must be supplied to decision makers throughout each stage of the development process to achieve this goal. LCA can serve as a source of this information, but informational requirements can vary as the design moves from its conceptual phase, where many design choices are possible, to its detailed design and implementation. Streamlined approaches and other tools, such as design checklists, are essential. The practical use of this tool in product development also depends on the nature and complexity of the product system (e.g. new vs. established), the product development cycle (time-to-market constraints), availability of technical and financial resources, and the design approach (integrated vs. serial). These factors will influence the role and scope of LCA in product development. Effective communication and evaluation of environmental information and the integration of this information with cost, performance, cultural and legal criteria will also be critical to the success of design initiatives based on the life cycle framework. An overview of several of these design initiatives will be presented.     

生态农业建设中的水资源生命周期及系统功能响应

论文从生命周期角度，对原先自然环境恶劣、通过生态农业建设取得了良好效果的3个生态农业县的水资源利用进行了全过程研究。结果表明，水资源生命周期过程的进展情况受多种因素影响。目前，各生态农业县水资源生命周期过程仍处在发育的初级阶段。这一过程的完整性与系统生态、经济和社会功能的提高成正比。     

双冲击泡沫水浴除尘器在钢铁联合企业双燃料锅炉上的应用

结合工程实例介绍了双冲击泡沫水浴除尘器的应用领域、结构特点、处理效果及其现实意义和发展前景。     

中国产品生命周期影响评价方法研究

讨论了确定中国产品生命周期影响评价所需的标准化基准和权重的确定方法和程序，包括产品系统环境影响潜值计算，数据标准化，加权评估 以及计算环境影响负荷和资源耗竭系数4个步骤。标准化基准采用1990年中国人均环境影响总潜值来表达，而权重采用1990年的基准与2000年中国政府的削减目标所估算的基准之间的比值计算。     

生命周期评价在水泥企业清洁生产审核中的应用

利用生命周期评价工具对企业的生产过程进行全面分析与评价，做好企业清洁生产的审核工作具有重要理论研究价值和现实应用意义。运用生命周期评价方法对重庆小南海水泥厂普通硅酸盐水泥生产过程进行了初步评价，认识了普通硅酸盐水泥生产过程的环境协调性，为普通硅酸盐水泥进一步提高环境性能提供了理论依据。     

略论中国绿色社区建设

绿色社区建设在中国刚刚起步 ,这是一种全新的发展理念、发展目标和发展模式 ,是实施可持续发展战略的现实要求 ,是加快中国城市化进程的必然选择 ,是全面建设小康社会的重要内涵 ,是创造绿色文明的热切呼唤。建设绿色社区具有重要的理论指导意义和实践示范作用。