城市大气污染物浓度预测模糊识别理论与模型

根据大气污染物的浓度具有模糊性且与多种指标相关的特点，提出对其进行预测的模糊识别理论与模型，并以二氧化硫为例，由２５个预测点大气中ＳＯ２浓度和相关指标的实测资料，利用上述理论与模型得出最优模糊预测参数，并对其它５个观测点的ＳＯ２浓度进行了预测检验。     

Optimising the environmental benefits of emission reductions from UK coal- and oil-fired power stations: a critical loads approach

This paper describes a method for determining reductions of SO₂ emissions from coal- and oil-fired power stations, oil refineries and large industrial units in the UK taking into account their pollution potential. The method is based on the use of two gridded data sets: critical loads, which represent the sensitivity of the environment to acid deposition and modelled estimates of total (wet + dry) sulphur deposition for 646 point sources within the UK. An iterative method is used to identify and subsequently reduce emissions from point sources that contribute most to areas of critical loads exceedance. This paper demonstrates how the method may be used to determine an optimal allocation of emissions across the UK which yields the maximum amount of environmental protection per unit of emission.The paper then goes on to consider the changes that will have to take place within the UK power generation industry in order to meet the revised EC Large Combustion Plant Directive which comes into force on 1 January 2008. Particular emphasis is placed upon proposed emissions trading schemes and the environmental implications of allowing trading between stations with high and low pollution potentials. The paper concludes by suggesting that the emissions trading process should take into account the pollution potential of each source, irrespective of whether the proposed emission is within the plant's agreed emission limit. An approach based entirely on minimizing environmental damage rather than one which takes cost into account, as in current integrated assessment modelling, could provide an interesting approach across the rest of Europe.     

目前环境污染治理存在的问题及对策

本文论述了目前环境污染治理技术及其在应用中存在的问题。由于环境污染治理技术本身的局限性以及人们观念等原因 ,目前的环境污染治理存在一定的局限性 ,如何认识并克服它成为一个不容忽视的问题 ;并提出有实施污染治理过程中 ,必须用持续发展的理论进行指导 ,将污染物的污染防治战略转变为污染防止战略即“清洁生产”战略     

沈阳市机动车尾气的污染影响和控制对策

本文就沈阳市机动车尾气的污染现状,从法制建设、技术措施、民众参与等几个方面提出了尾气污染的控制对 策。     

上海市扬尘污染源遥感解译及其管理信息系统

利用遥感影像资料,分析了上海市扬尘污染源的空间分布特征与规律,并计算了上海市主要扬尘源的起尘量。利用获取的基础数据,建立了上海市扬尘污染源管理地理信息系统,为上海市扬尘污染源的控制管理提供了依据。     

建筑施工噪声污染及其防治对策

对建筑施工噪声主要污染源的组成进行了分析和评述 ,并提出了相应的防治措施     

沈阳市大气污染防治对策

本文根据沈阳市的大气污染现状，分析了大气污染形成的原因和特点及影响大气环境质量的主要因素，确定了大气环境质量目标。并提出了近期和２０００年的大气污染防治对策．     

对解决沈阳冶炼厂污染问题的建议

就沈阳冶炼厂污染问题提出了一次性全部搬迁到郊外，尽快完成异地改造的若干相应建议．     

浅谈砷污染

金属冶炼，煤炭燃烧过程中向环境排出大量砷，严重危害人类健康．本文介绍了砷的污染来源，转移过程和对人体危害的机理，提醒人们注意砷的污染．     

噪声污染的控制

噪声与人们的生产、生活息息相关在高分贝噪声中生存直接危害人们的身体健康和生产工作，合理的控制和利用噪声对降低生产成本和增强身体健康均有帮助。本文对噪声的产生、危害进行了详细的分析，提出了控制噪声的措施，对环境保护有一定的指导作用。