基于GIS的船运液体化学品溢漏大气扩散模拟系统

将地理信息系统应用在船运液体化学品溢漏事故上，利用Mapinfo自带的二次开发工具MapBasic对船运液体化学品溢漏大气扩散模拟系统进行开发研究，介绍了系统设计的总体结构，系统的功能模块，详细叙述了系统的建设过程，数学模型建立，数据库建立与管理，编程语言及其关键技术，系统能连续运态地模拟显示溢漏化学品大气扩散污染范围，为应急反应科学决策服务。     

关于高校环境类专业本科教学的思考

论述了从培养目标、课程设置、教学方法与实践等方面培养高素质复合型的环境类专业的本科生，以满足社会需求，并为环境类专业本科教学改革提供参考。     

生物膜填料塔处理浓度有机废气的工业应用试验研究

工业应用试验研究表明，生物膜填料塔处理工业有机废气是可行的，当运行条件控制适当时，净化效率可保持在90％以上，能够实现达标排放，这一成果填补了我国环保工业技术领域的空白，工程技术上接近现阶段国外的技术研究水平。     

城市户外热环境的舒适性研究

介绍了户外热环境舒适性评价的几种方法，提出了户外热环境舒适评价指标OTCD，指出了在室内OTCD能与PMV很好吻合，并且OTCD的各项参数便于测量。     

Sustainable development pattern and the strategy in the three Gorges Reservoir Areas

The development pattern,development situation,and existing problems of land exploitation in Zigui County,Three Gorges Reservoir Areas of China were presented.The sustainable development mode and its strategy in the Three Gorges Reservoir Areas was also discussed.A sustainable development framework for low mountain regions,middle mountain regions and high mountain regions was developed,and management countermeasures for structural optimization of complex ecosystems were advanced.     

压缩空气中微量油测定方法的现状与进展

近年来，压缩机制造行业已把压缩空气中微量油浓度作为对压缩机性能评价的一项重要指标。因此，对压缩空气的含油量测定工作越来越得到重视。在制造类企业，压缩空气在生产中有广泛的用途，其对压缩空气的品质有不同的要求。在此介绍了压缩空气中微量油浓度常用的测定方法。包括样品的采集和预处理、标准油的制备以及具体的分析检测手段。     

Spatial distribution of ecological security status assessment of West-Liaohe River based on geographic information system

Eco-security assessment is a hot research area in resource and environmental science, which involves data with much spatial, non-linear, and random features. Geographic information system (GIS), as a useful tool to analyze and manage spatial information, has a superior advantage in this field. A case study in the western part of the Liaohe River featuring a method of eco-security spatial differences (ESSD) based on GIS is developed in this paper. The method includes four steps: 1) developing the pressure-state-response (P-S-R) framework with site data; 2) digitizing West-Liaohe River and setting its GRID database of ecosecurity assessment indicators; 3) figuring out the relative membership degree (RMD) of eco-security indicators by using the analytical hierarchy process with the weight of indicator; 4) classifying the security zone and mapping the assessment result of eco-security status in grid by GIS method of assigning and clustering. The visual spatial differences of eco-security based on GIS enables decision makers to know the status of eco-security better in making policies for achieving sustainability. __________ Translated from Environmental Science, 2005, 26(5): 28–33 [译自: 环境科学]     

清原县生态示范区建设与可持续发展

清原县地处大伙房水库上游,资源丰富,但经济欠发达,实施生态示范区建设,其意义在于以生态环境建设促进经济建设。依据县生态环境状况及存在的主要环境问题,结合国民经济发展规划,运用生态学原理,以实现可持续发展战略和促进经济增长方式转变为中心,概述了清原县生态示范区建设总体规划,从经济、生态、社会三方面进行了效益分析,从人口素质、产业结构、工业布局、资源利用、污染控制和城乡建设等六个方面进行了可持续发展分析。     

藻类吸附法去除废水中的重金属

介绍了藻类吸附法处理重金属废水的研究现状,讨论了不同藻类的预处理方法和吸附能力,总结了藻类吸附水中重金属的效果、影响因素、机理和规律,展望了藻类在重金属废水处理中的应用前景。     

绿色GDP核算框架下的水环境治理效益评价

水环境的治理对于经济、社会的发展都具有重要意义。在此,以国家“十五”重大科技水专项分课题武汉水专项的实施为背景,在绿色GDP核算框架下对水环境治理效益进行了评价。