A Marine Pollution Study of Northeast Coastal Water Off Taiwan Island

The coastal water of northeast Taiwan island, called 'Yin-Yang Hai' for its distinct yellow colour compared with blue offshore water, was investigated from 1989 to 1990 by the authors. Biological study showed the dominant species of plankton to be Copepoda, Cladocera, planktonic eggs and Diatoma. Dominant species of benthos were young crabs, Amphipoda and Annelida, with Amphipoda usually occurring in heavily polluted areas. Heavy metal data showed that the concentration of copper was high. the copper and iron concentration in algae of the intertidal zone was also high. the concentrations of iron and copper in inshore water were also higher than in offshore water. By comparison of the pH and salinity distribution of this area, we conclude that this coastal water has been polluted by acid waste water from coastal industry. the suspended solids concentration in sea water is high. Flocculation occurring at the boundary of fresh and saline water might be a reason for the distinct yellow colour of the water of this area. Further study is required.     

Monitoring atmospheric metal pollution: a review of the use of mosses as indicators

This article reviews the literatureon the use of mosses for monitoring atmospheric metalpollution. It discusses the nature of mosses, themechanisms for moss uptake of metals from the air andwet precipitation, the various forms in which mossesare used for this purpose, and cases in which mosseshave been used for monitoring local hot spots ofpollution, and regional patterns of metal pollution.Also highlighted are the questions of uptake of metalsfrom the substrates, interspecies differences, and acomparison of the effectiveness of mosses with otherindicator materials, among other issues.     

酸性法测定高锰酸盐指数加热时间的选择

酸性法测定高锰酸盐指数，会因实验条件的差异产生不同的结果。对不同加热时间，加热方式等因素进行了试验，结果表明加热时间以水浴加热沸腾３０ｍｉｎ或电炉直接加热８ｍｉｎ为宜。     

金华地区的氟污染及其防治对策

通过对金华地区氟污染现状的描述和氟污染原因分析，提出余华地区氟污染防治的对策。     

城市固体垃圾焚烧的二次污染控制实现技术

由于城市固体垃圾的复杂多变性及不确定性,难以实现对垃圾的充分燃烧,常因控制不当而产生二次污染。针对二次污染控制问题,文章采用变频调速技术与智能控制技术相结合,提高系统的响应速度,满足垃圾焚烧对空(气)燃(料)比的严格需要,有效保证了垃圾的充分燃烧,减少了烟气对大气环境的二次污染。在讨论城市固体垃圾特性基础上,分析了二次污染产生的条件,探讨了优化燃烧过程的控制策略、风量调节方式、系统构架及相关技术问题。     

编制滇池流域水污染防治"十一五"规划的初步设想

从回顾滇池流域水污染防治“九五”计划和“十五”计划的编制入手,分析了1995、2000、2005年滇池流域的水污染变化趋势,提出了编制“十一五”规划的初步设想。     

Transboundary air pollution balance in the new integrated European environment

Ten out of the 12 new EU members, used to belong to the so-called “former eastern block”, with a post WWII environmental policy radically different from the tendencies followed in Western Europe. The lack of conservation regulations has resulted in a rather harmful industrialization, regarding natural resources and environmental quality. While air pollution transfer is a phenomenon of transboundary level, there is a particular interest in examining the contribution of the new EU member states to the environmental pressure faced by the older member states and vice versa. The current study utilises the official data for almost 20 years published by the European Monitoring and Evaluation Program concerning the transboundary transfer of NO_x and SO₂ in order to analyse the situation and discuss the present and future environmental policy regarding air pollution.     

乡镇企业环境保护工作初探

近年来，乡镇企业蓬勃发展的趋势要求我们必须重视其环境保护工作．笔者通过联系当地的实际情况力图阐明自己对于如何搞好乡镇企业环境保护工作的一些观点。     

Environmental principles applicable to supply chains design and operation

In this paper we deal with the problem of identifying environmental principles for the design and operation of supply chains. The operations that are included in supply chains are briefly described along with the approaches that are applied in order to improve their environmental performance. A background of environmental principles for achieving eco-efficiency and building of environmentally friendly organizational systems is presented and emphasis is put on the application of such principles “from cradle to grave”. Then, environmental principles applicable to particular objects of logistics networks planning are identified and commented upon. In addition, selective case studies from the literature, which show the applicability of the formulated principles and their relevance to practice, are discussed. The paper concludes with some remarks regarding the benefits for companies and societies, in general, that occur as a result of the application of the formulated principles.     

世行贷款项目环境管理

介绍了世行贷款项目各阶段环境管理的具体内容和特殊问题，并提出面临难题。