我国水产养殖业对环境的影响及对策

综述了我国水产养殖业的自身污染、对水环境和生态系统的影响及其对景观环境质量的影响等，提出应在健全的法律法规指导下，建立完善的水产养殖环境管理系统，加强营养与饲料学研究，提高水产养殖饲料质量和投饵水平，同时强化环境工程技术在集约化水产养殖中的应用，以减少污染排放，使水产养殖走可持续发展的道路。     

Cobalt in alluvial Egyptian soils as affected by industrial activities

ＩｎｔｒｏｄｕｃｔｉｏｎＩｎｎａｔｕｒｅＣｏｏｃｃｕｒｓｉｎｔｗｏｏｘｉｄａｔｉｏｎｓｔａｔｅｓ ,Ｃｏ2 + ａｎｄＣｏ3+ ,ａｎｄｆｏｒｍａｔｉｏｎｏｆｔｈｅｃｏｍｐｌｅｘａｎｉｏｎＣｏ(ＯＨ) - 3 ｉｓａｌｓｏｐｏｓｓｉｂｌｅ .ＤｕｒｉｎｇｗｅａｔｈｅｒｉｎｇＣｏｉｓｒｅｌａｔｉｖｅｌｙｍｏｂｉｌｅｉｎｏｘｉｄｉｚｉｎｇａｃｉｄｅｎｖｉｒｏｎｍｅｎｔ,ｂｕｔｄｕｅｔｏａｈｉｇｈｓｏｒｐｔｉｏｎｂｙＦｅａｎｄＭｎｏｘｉｄｅｓ,ａｓｗｅｌｌａｓｂｙｃｌａｙｍｉｎｅｒａｌｓ,ｔｈｉｓｍｅｔａｌｄｏｅｓｎｏｔｍ…     

面向未来的企业可持续发展必由之路:生态效益

介绍工业生态学中生态效益的基本概念、核心思想和企业向生态效益型发展的必要性和必然性 ,分析了推行生态效益管理的关键和难点 ,并提出我国企业推行生态效益的对策建议。     

环保在绿色GDP中的涵义功能及意义

阐述环保在绿色GDP的涵义、功能及实现绿色GDP的意义。     

构建云南省新型生态工业园区的思考

论述了构建云南新型生态工业园区的必要性,对构建云南生态工业园提出了设想和初步设计,并分析了存在问题,提出了保证措施。     

高等院校教师有效激励机制的探讨

高等院校管理者必须思考如何更加有效的激励教师工作的积极性。高等院校教师的有效激励机制包括教师工作激励机制、教师成就激励机制和优秀教师的价值激励机制。三者有机结合，才能更好的促进教师的工作积极性、主动性、创造性，实现高等院校教师的自我价值。     

再生资源与原生资源的比较

分别阐述了我国目前原生资源与再生资源回收利用的现状，通过原生资源与再生资源在性能、经济发展、生态环境和节能方面的比较，使我们进一步认识再生资源，大力发展再生资源产业。     

克拉玛依市水,土资源承载力与城市发展对策研究

在城市可持续发展的进程中，克拉玛依已具备了许多有利条件，但同时也存在一些限制性２。文章重点研究了克拉玛依水、土地资源的承载力与城市发展的关系，从水资源供需平衡，水资源承载力与城市发展规模控制、土地资源人口承载力、工业用地规模、居住用地规模、绿化用地规模和环境管理等方面提出了对策。     

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.     

浅谈沈阳市在可持续发展方面存在的问题及对策

提出了沈阳市在可持续发展方面存在的一些问题，针对性地提出搞好环境保护是实施可持续发展的关键，并论证了应当采取的对策．