在污染条件下生物的生态效应

主要就污染物对动物、植物及人体健康的危害，以及在污染条件下生物的适应与进化作一综述。     

矩阵法在环境影响评价中的应用

以唐山市亚行贷款环保项目的环境影响评价为例，说明应用矩阵法的内容、特点和不足     

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。     

战略环境评价及其应用初探

概述了战略环境价的概念、产生原因、研究现状及其工作程序，结合川南矿肥工程项目对它进行了应用初探，提出了计划、规划层次ＳＥＡ的方法和指标，并对我国环评工作提出了建议。     

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.     

小城镇的生态环境保护

在城镇化不断发展的进程中，小城镇的生态环境日益恶化。分析了小城镇生态环境存在的问题，提出了应采取的生态环境保护规划与对策。     

"农家乐"与生态环境建设

农业是我国国民经济的基础,农村生态经济是我国整个生态经济协调发展的关键和核心."农家乐"的生态建设问题在农村具有以点带面的典型意义.从生态的角度来研究"农家乐"的开发、利用、建设方面的问题,促进农村生态经济的建设和发展.     

Synergistic effect of F and triggered oxygen vacancies over F-TiO2 on enhancing NO ozonation

Oxidation-absorption technology is a key step for NO_x removal from low-temperature gas. Under the condition of low O₃ concentration (O₃/NO molar ratio = 0.6), F-TiO₂ (F-TiO₂), which is cheap and environmentally friendly, has been prepared as ozonation catalysts for NO oxidation. Catalytic activity tests performed at 120°C showed that the NO oxidation efficiency of F-TiO₂ samples was higher than that of TiO₂ (about 43.7%), and the NO oxidation efficiency of F-TiO₂-0.15 was the highest, which was 65.3%. Combined with physicochemical characteristics of catalysts and the analysis of active species, it was found that there was a synergistic effect between F sites and oxygen vacancies on F-TiO₂, which could accelerate the transformation of monomolecular O₃ into multi-molecule singlet oxygen (¹O₂), thus promoting the selective oxidation of NO to NO₂. The oxidation reaction of NO on F-TiO₂-0.15 follows the Eley-Rideal mechanism, that is, gaseous NO reacts with adsorbed O₃ and finally form NO₂.     

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。     

云南省主要风景区生态环境现状研究

对云南省主要风景区所在４４个县，市的生态环境质量评价表明，优，良，中的县、市占总数的８８．６４％，总体良好。４４个县中有２７个，１０个国家的风景区中有６个均在两个旅游资源区内， 局相对合理。但１０个湖泊中已 有７个水质达不到水质的功能标准，相关的１４个城镇中也９个的空气质量达不到三级标准。