广西近岸海域海水和沉积物及生物体中的重金属

以1998年广西近岸海域环境综合调查的资料，分析了广西近岸海域海水、表层沉积物及海洋生物体中重金属的含量分布，表层沉积物中重金属与有机质含量之间的相关关系，海洋生物对重金属的富集情况。结果表明，广西近岸海域海水中的Pb和表层沉积物中的Cu、Pb和As及生物体中的Cd含量部分超标。     

Energy use and transport correlation linking personal and travel related energy uses to the urban structure

This paper considers relationships between sustainability objectives, transport, spatial design of the built environment and rational use of energy. Conventional transport modelling, housing supply and energy assessment tools are drawn together to provide a common platform for appraisal of city-wide energy use by stationary and mobile sources. The paper outlines methodologies developed for the city of Belfast, Northern Ireland. The paper concludes by briefly reviewing the effect in terms of mobile and stationary energy consumption and travel behaviour of implementing sustainable policy measures in current and future years within the study area.     

室内环境质量综合评价体系初探

探讨了室内环境质量评价方法选择、客观评价体系、主观评价体系和综合评价体系,并提出了需进一步完善的内容。     

战略环境评价的系统分析

介绍了战略环境评价系统的组成要素,即评价者、评价对象、评价目的、评价标准和评价方法,分析了其相互关系及各要素与战略环境评价系统的关系,通过对战略环境评价的战略结构分析,提出了战略环境评价的工作程序.     

环境污染对人群健康影响评价及其经济损失估算

为了定量地描述环境污染对人群健康的危害及其相应的经济损失，本文认为应对健康风险评价和人力资本法作进一步的研究，以便给出统一的规范化评价程序和计算方法。文中还对有关内容作了简要介绍。     

Stipulation of the criteria for the construction of eco agricultural county in China

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基于GIS的海洋环境质量评价图编制

本文介绍了采用地理信息系统技术制作海洋环境质量评价图的基本内容，重点阐述了图件的表现形式、编制过程和具体的操作方法，为海洋环境质量评价图的制作提供了一种新的方法。     

炼油装置运行周期评估技术及应用

炼油装置运行周期评估技术通过统计、分析装置故障数据,计算特定时间段装置的可靠性,进而获得装置可靠性随时间的变化规律和装置可靠性最差设备排序。介绍了该技术在某常减压装置的应用,应用结果表明,该评估技术为科学确定炼油装置运行周期提供了决策依据。     

Integrated environmental assessment and pollution prevention in Vietnam: the case of anthracite production

Using the concept of life cycle analysis, the whole life cycle of anthracite production in Vietnam was assessed and the environmental “hot-spots” were identified. These include (i) dust pollution at coal transfer points or piles in storage; (ii) noise pollution resulting from the usage of heavy equipment, and (iii) high volume of acid and turbid mine water discharged into the environment.Pollution prevention and treatment options were identified and discussed in this study which consists of wet treatment of dust, planning, collection and treatment of mine water, planting of trees for dust and noise reduction as well as minimization of erosion. Some recommendations are made for pollution abatement from coal production and improvement of anthracite production in the region.     

事故出流时河流综合水质的计算机预测方法研究

河流上游的污水排放口或倒虹管等污水构筑因有可能发生事故出流而对下游的取水口存在着潜在的威胁，常规的单参数模型不能就事故出流对下游的影响作出公正评价。本文以QUAL－Ⅱ模型为骨架，以生动形象的动画形式演示出在整个排污过程中多个水质参数沿河道分布的变化全过程，并且，在模型中融入隶属度BP神经网络综合评价水质的模块，用它来对发生事故出流时下游取水口水域的水质变化进行综合评价，最后通过一个例子说明了该方法的优越性和合理性。