表面活性剂和多环芳烃的复合生态效应研究进展

简要论述了表面活性剂和多环芳烃在环境中的各自行为，包括表面活性剂的定义，分类和对难溶有机化合物的增溶作用机理，多环芳烃的产生途径和分布，表面活性剂和多环芳烃的危害及生物去除方式等，在此基础上着重探讨表面活性剂对多环芳烃生物去除的影响作用机理，阐述了影响表面活性剂和多环芳烃复合生态效应的各种因素及最新研究进展。对该领域需进一步研究的问题进行了展望。     

微藻对水网藻在水体修复中的胁迫作用研究

通过单独与混合培养实验,结果显示在适宜营养水平下,水网藻对氮、磷有较强的富集吸收能力;而来自微藻生长竞争的压力会促使水网藻对营养物的生态幅变窄,满足其最佳生长所需要的PO43-P从0.085mg/L降低为0.024mg/L;并且其富集磷的能力也大为降低。在利用水网藻进行富营养化水体修复或净化水质时,这种生物之间的抑制现象必须引起重视。     

Acoustical environment of urban area related to the city development

This paper analyzes the relationship between urban development and noise pollution. The analysis, based on a wide range of measurements and statistical data,reveals the changes of the ambient noise resulting from city development. In conclusion the paper suggests some fundamental measures for improving the acoustical environment, the division of cities into functional areas and the development of a well designed road network. In addition, it is suggested that town planning, architecture and the implementation of appropriate regulations could also help to reduce noise levels.     

论江西省农业可持续发展

本文在论述持续农业提出的背景及其内函和意义的前提下，分析了江西目前存在的主要农业生态环境问题，提出了江西农业持续发展的６条对策和措施，对江西持续农业的发展具有指导意义，同时对南方有关省市具参考价值。     

On the study of ecosystem health:state of the art

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国外道路声屏障结构形式的研究进展

介绍了不同结构形式新型屏障的降噪基本原理、性能特征及发展动态，并对它们降噪性能进行了比较。     

洱海轮虫及其与生态环境的关系

报道了洱海轮虫的种类组成、区系特点、数量、生物量及其分布规律,分析了轮虫的分布与生态环境的关系,揭示出洱海轮虫的分布特征及其影响其动态的主要因子.     

Concurrency: a system design approach to environmental management and sustainability

The lessons of history indicate that mismanagement of natural resources and the environment often leads to potentially adverse consequences.The increasing interest in economic development,particularly in the developing countries of the world coupled with increasing population pressures and the globalization of economic activity is placing noticeable stresses on the ultimate sustainability of both human and environmental systems.Sustainable development is not a new concept.It has been an area of concern for different elements of society for some time.Yet efforts to understand the implications of sustainable development have not,until recently,been formalized.We have focused singularly on economic development and environmental quality as if they were mutually exclusive.This paper focuses on the concept of concurrency as both a conceptual framework and practicable method of understanding and implementing the ecology and economy of sustainability.     

铁路建设对动物生态行为的影响与控制策略

从动物生境的破坏与污染两方面分析了铁路建设对动物生态行为的影响，并从铁路的路线选择、防噪减噪、设置动物通道、加强管理等方面论述了其控制对策。     

不同声学元件在公路声屏障中的应用

通过对公路声屏障不同声学元件声学性能的比较研究，阐明了两种声学元件在治理交通噪声中的差别，指出吸声共振型声学元件将是未来公路声屏障的发展方向，该研究结论对于开展公路声障声学设计有较为重要的参考价值