从可持续发展看地区环境经济核算的必要性

可持续发展这一概念的出现 ,标志着人类对自然资源利用的短期行为和意识正被维护环境的长期概念所取代。在这一概念的内涵中 ,加以维护并长期保持完好的环境不仅是实现自然环境平衡的需要 ,也是自然资源能够持续地应用于人类的保证。环境经济核算就是以货币化的方法揭示自然资源及环境与经济的特定关系 ,并为可持续发展的综合测度提供基本的数据依据。     

珠江口水环境可持续发展的探讨

大量悬浮物的输入、水质污染和咸水入侵 ,严重威胁珠江口水环境的可持续发展。在信息革命技术支持下 ,应该根据珠江口的环境现状 ,充分利用先进的生产技术和管理方法 ,通过建立和完善珠江口海洋环境立体监测系统 ,加强环境的先期审查工作 ,建立有效的环境管理体制 ,将市场、政府和个人结合在一起 ,制订出可行的发展战略 ,以实现珠江口水环境的可持续发展     

城市小区分散式生态污水处理

针对目前我国城市集中式污水处理方法的弊端，提出将小型人工湿地运用于城市小区的污水处理，形成分散式生态污水处理系统，实现环境目标与经济效益的结合。     

黑龙江省可持续发展与21世纪减轻地质灾害策略分析

黑龙江省地质、地貌、气候、水文条件复杂,是地质灾害的多发区;且随着经济的发展,人类经济工程活动诱发的地质灾害也在逐年增加.本文分析了黑龙江省地质灾害的类型、成因、分布及危害;论述了地质灾害与可持续发展的辩证关系;并为促进本省可持续发展提出了切合实际的减灾对策.     

清洁生产与循环经济

将实践和理论结合阐述了循环经济理论的理念及循环经济和清洁生产的关系。实现循环经济理论在技术层面应当开发和应用3种技术：清洁生产技术，末端治理技术和报废产品回用技术；在社会层面应当发挥政府和公民两方面的作用。在我国当前国情条件下，实施循环经济的重点是：扎扎实实地推行清洁生产，开展废旧物品的回用。政府的职责是制定实施循环经济的法规，宏观规划；民众应提高循环经济和可持续发展的意识，自觉地可持续消费。     

重庆市某小城镇地表水污染控制及可持续发展规划研究

以重庆市渝西地区某小城镇环境规划为例，分析了该镇地表水存在的污染问题，并迎合该镇可持续发展的需要，制定了一系列地表水污染控制规划方案，分析了规划方案的环境效益。     

透视我国环境与资源法制建设

我国自改革开放以来在构建环境与资源保护法律体系方面取得了可喜的成绩,但也存在一些问题。主要表现为:可持续发展战略尚未成为我国环境与资源保护立法的指导思想,我国的环境与资源立法不能完全适应社会主义市场经济的要求和社会发展的需要,我国关于环境与资源的法律法规之间不相统一。造成上述问题的原因有外部因素和内部因素,同时我国的具体国情又使它们更具特殊性。为了有效地解决这些问题,我国须在加强环境立法、健全现有制度、协调内部功能等方面进行不懈的努力。     

The European Water Framework Directive: Water Quality Classification and Implications to Engineering Planning

The European Water framework directive (WFD) is probably the most important environmental management directive that has been enacted over the last decade in the European Union. The directive aims at achieving an overall good ecological status in all European water bodies. In this article, we discuss the implementation steps of the WFD and their implications for environmental engineering practice while focusing on rivers as the main receiving waters. Arising challenges for engineers and scientists are seen in the quantitative assessment of water quality, where standardized systems are needed to estimate the biological status. This is equally of concern in engineering planning, where the prediction of ecological impacts is required. Studies dealing with both classification and prediction of the ecological water quality are reviewed. Further, the combined emission–water quality approach is discussed. Common understanding of this combined approach is to apply the most stringent of either water quality or emission standard to a certain case. In contrast, for example, the Austrian water act enables the application of only the water quality based approach - at least on a temporary basis.     

Toward an integrative approach of the industrial risk management process in France

Management in the field of environmental protection and risk prevention has evolved to the increasing participation of all stakeholders in the decision-making process. It certainly results from the development of the Information society and the global increase of knowledge of the population, combined with the concerns of the populations related to a sustainable development of our civilisation. Our ‘risk society’, following the big industrial disasters (Flixborough,Tchernobyl, Bhopal, Challenger, and more recently Toulouse), has also developed a cautious attitude towards the role of the expertise when it comes to assessing risks, along with a question of the ability of science to give definite answers.

This has lead in particular to the adoption of the Aarhus convention in 1998 and the evolution of several regulations in the developed countries. For example, in France the new law no. 2003–699 of 30 July 2003 about the ‘prevention of the technological and natural risks and to the compensation for the damages’ has introduced an important innovation into the process of technological risks prevention.

This law has enabled the involvement of the stakeholders in the decision-making process related to risk prevention and has urged the development of specific tools to deal with the complexity of risk management issues, in particular for those related to land-use planning.

As technical support to decision-makers in risk management from both public and private sectors, INERIS has played an important role for the evolution of the French risk management system.

This paper describes an analysis on the difficulty to control major accident hazards in an evolving context where the industrial systems becomes more and more complex and where the expectations of the civil society has increased. Then, the authors describe how an integrated vision for industrial risk management has emerged in France and is being implemented in a new law adopted after the Toulouse disaster.     

东营市地下淡水资源及其可持续开发利用

根据新兴城市东营市严重缺乏淡水资源的现实状况和本区内地下淡水资源是由浅层地下淡水、深层地下淡水和淡水透镜体组成的现状,在深入研究本区地下淡水的补给和动态变化的基础上,提出了从补给、开采和利用等各个层次上采取开源节流、循环利用、科学规划等方式,实现本区地下淡水资源的可持续利用.