应用水质模型方法研究河流污染控制

应用水质模型对河流污染控制进行研究，经济、方便、有效。讨论了水质模型方法的原理、必然性、种类、建立步骤和应用范围，并以黄浦江为例，对水质模型的建立与应用进行了说明。     

大气功能区划分的模糊综合评价法

文章分析了大气环境功能区的重要作用以及目前功能分区方法中存在的问题，探讨了功能分区中正确考虑风的向影响的原则，剖析了模糊数学理论进行了功能分区的必要性。最后，提出了综合考虑社会功能，气候地理特征及环境现状的定量划分功能区的模糊综合评价法，阐述了这一方法的具体步骤，并将之应用于一案例中。     

检测水中亚硫酸还原厌氧梭菌孢子的培养液富集法

水体中亚硫酸协还原菌的孢子，能在水中生存较长时间，容易在水池或管道中滋生，产生黑臭，可作为水体长期或周期性污染的一种指示，但目前国内尚无测定该菌的完整方法，作者建立了一种比较适合我国国情的测定方法，以国产蛋白陈替代胶胨型的水解液，结果阳性特征明显，精密度，重现性均较好。     

潜在危害性指数法在筛选污染因子中的应用

介绍了潜在危害性指数法的基本原理和计算公式，通过某大型化工企业的实例，提出了应用的要求，并筛选出了企业的９项主要的环境监测因子。     

Fisheries management: integrating societal preference, decision analysis, and ecological risk assessment

Fisheries management is the practice of analyzing and selecting options to maintain or alter the structure, dynamics, and interaction of habitat, aquatic biota, and man to achieve human goals and objectives. The theory of fisheries management is: managers or decision makers attempt to maximize renewable `output' from an aquatic resource by choosing from among a set of decision options and applying a set of actions that generate an array of outputs. Outputs may be defined as a tangible catch, a fishing experience, an existence value, or anything else produced or supported by renewable aquatic resources. Overall output is always a mix of tangible and intangible elements. However defined, management goals and objectives are essential components of fisheries management or any other field of renewable natural resource management. Reaching consensus on management goals and objectives has never been a simple task. Beyond the broad and often conflicting goals of an agency, managers must decide who should set specific management objectives — agency personnel, the public, or a combination of the two. Historically, rhetoric aside, fisheries managers in North America nearly always have consulted with professionals in governmental roles to set management objectives. In a strongly pluralistic society, this often resulted in protracted political and legal conflict. Increasingly, there are calls for use of risk assessment to help solve such ecological policy and management problems commonly encountered in fisheries management. The basic concepts of ecological risk assessment may be simple, but the jargon and details are not. Risk assessment (and similar analytical tools) is a concept that has evoked strong reactions whenever it has been used. In spite of the difficulties of defining problems and setting management objectives for complex ecological policy questions, use of risk assessment to help solve ecological problems is widely supported. Ecological risk assessment will be most useful (and objective) in political deliberations when the policy debate revolves around largely technical concerns. To the extent that risk assessment forces policy debate and disagreement toward fundamental differences rather than superficial ones, it will be useful in decision making.     

受污染土壤的评价方法和管理对策探讨

受污染土壤问题是一个迫切需引起重视的环境问题,该文在调研基础上,提出了受污染土壤的评价方法和控制对策,受污染土壤评价包括,受污染土壤的识别,环境风险分析和受污染土净化整个过程,评价程序包括预备性调查,初步调查,详细调查,修复技术选择及修复工程实施等５个阶段,受污染土壤的详细调查,应有计划地分批进行,重点放在废物堆场和污染企业搬迁后遗留的场地上,受污染土壤的净化,是一项花费巨大的工程,要加快立法,界     

浮选剂污染河段大型底栖无脊椎动物的群落特征及其对水质的评价

利用大型底栖动物的群落结构及其行为反应对有毒化合物——浮选剂污染河段水质进行评价,并提出了受浮选剂污染的污水生物系统评价标准.结果表明,主要污染物丁基磺药对涡虫(Dugesia gonocephala)的24h LC_51为78ppm.根据受污河段底栖动物群落的变化和涡虫在各断面河水中的行为反应,浮选剂污水生物系统可以划分成α-多污带,β-多污带,α-中污带,β-中污带和寡污带。并对所提出的浮选剂污水生物系统进行了讨论。     

大运河常州段水质变化及其影响因素

根据目前已建立的基本水质数据库，对大运河常州段的水质现状和趋势作了分析。利用质量平衡，建立了污染物量和水质之间的直观关系，发展了繁忙的机动船只动输运河产生油污染的同时，会对水体中溶解氧产生有的贡献。