复垦区景观异质性研究

景观生态学目前发展较为迅速，研究的领域也日渐广泛，不仅有理论的探讨，也有应用方面的研究，从研究领域来看，研究较多的还是农业景观，森林景观、自然保护区与国家公园。复垦区景观异质性的研究还较少见，本文就这一问题作一初步探讨。     

Microbial flocculant and its application in environmental protection

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中美环境行政听证程序的比较

环境进政听证是促进环境行政主管部门公正行使权力、保护环境行政管理相对人合法权利的法定程序。比较中美环境行政听政程序在沿革，体系，具体内容，适用范围等方面的特点，探讨完善中国环境行政听证的途径。     

济南市水文地质特征对地下水污染的影响分析

从环境水文地质学的角度出发，对济南市地下水污染的主要途径和方式，以及局部地下水重污染区进行了较为详细的分析，济南市地下水污染以浅层地下水污染为主，局部地区深层地下水也已受到污染，并有进一步加重的趋势，地下水严重超采，造成多处地表塌陷和降落漏斗，并成为济南市地下水的重污染区。     

论排污权交易在中国的可行性

着重分析排污权交易理论上的可行性和在中国应值得注意的问题．虽然排污权交易可以节省费用，加速达标、刺激技术革新，并促进公平与效益的统一，但现行法规的束缚、市场条件的制约以及初始分配的权衡等要求在实践中应谨慎实施．     

射流曝气SBR技术在屠宰废水治理中的应用

介绍了应用射流曝气和序列间歇式活性污泥（ＳＢＲ）治理屠宰废水的工程实例。半年多的运行情况表明，该系统具有很好操作性和稳定性，当系统污水排放量或有机负荷发生较大波动时，有较好的缓冲适应能力，并能保证整个系统稳定达标。     

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.     

环境突发性事故采样的注意要点

根据环境突发性事故的特点，以作者工作经验，就事故采样的完整、典型，及时性以及样品保存４个方面，结合实例进行论述。     

国内外环境监测分析的现状和发展

从实验室分析仪器和技术、与污染物总量控制有关的自动监测系统和技术，与应急事故监测有关的现场简易监测分析仪器和技术等方面概括介绍了环境监测分析仪器和技术的现状与发展，并概要介绍了日美及中国环境监测分析产业的现状与发展。