环境价值评估方法综述

对目前国内外的环境价值评估方法进行了综述，并提出了一套适合我国国情的价值评估方法，该方法分为１４类２９个指标，作为完善我国环境价值评估体系的一种建议提出。     

On the study of ecosystem health:state of the art

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中国主要类型土壤Cd、Pb、Cu和As的主要生态学指标和临界含量

通过对中国主要类型土壤中Cd、Cu、Pb、As的生态效应和环境影响以及多指标、多体系确定土壤元素临界含量的研究,提出了中国主要类型土壤Cd、Cu、Pb、As的临界含量及其系统分类特征.     

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.     

环境监测在经济社会中的地位和作用

环境监测作为环境管理的重要手段之一,在经济发展过程中,我们应了解环境监测在经济建设中的地位和作用,充分有效的利用环境监测的成果,使之为经济发展服务。     

呼和浩特市生活垃圾处理现状及综合治理探讨

本文就呼和浩特市生活垃圾处理处置现状提出了存在的问题，并就国内目前垃圾处置方法进行分析比对，找出适合呼和浩特市生活垃圾处理最佳方法一综合处置法，最后就实现生活垃圾综合处置提出几点建议。其目的是供决策部门作参考。     

浅析木制品加工对环境的影响

我国森林覆盖率为16.55％,人均森林面积约为世界平均水平的1/5,为少林国家。而现有木材加工企业利用率不高,加之木制品的大量出口,使森林遭到更大破坏。应采取提高木材综合利用率水平、培育速生丰产林种、以竹代木、调整林产企业产业结构等措施减小对环境的不良影响。     

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。     

物元分析与灰色聚类法相结合的环境空气质量综合评价模型

本文提出运用物元分析与灰色聚类法相结合进行环境空气质量综合评价,用物元分析法建立了综合评判的物元模型,其中对于权重的确定,采用了灰色聚类权的方法,并运用该模型进行了实例研究。