改善环境质量,发展环境经济--沈阳市环境综合整治社会、经济、环境效益浅析

在论述环境经济的本质及发展环境经济必要性的基础上 ,通过沈阳市环境综合整治的实例 ,阐述改善环境质量对沈阳市社会、经济、环境效益的促进作用     

环境管理中“限期治理制度”的有关问题

基于我国法制建设的要求以及市场经济建设过程中所面临的问题，从法律角度出发探讨了我国环境管理制度中的“限期治理制度”，包括其性质及与其他环境管理制度的关系等。从立法上对此制度的完善作了探讨。     

关于环境监理稽查

环境监理稽查包括两方面内容：一是上级环境保护行政主管部门跨越行政级别直接查处环境行政违法案件；二是查处违法环境行政行为，对其作用进行了探讨。     

环境污染事故调查诊断中的因果关系分析

因果关系分析与确定是整个环境污染事故调查诊断的核心，探讨了环境污染事故处理中因果关系的特点，因果关系分析基本原则和内容，因果关系分析的基本步骤，并简介环境污染事故中因果关系推定原则和环境暴露分析方法。     

环境质量评价中的赋权技术

介绍了环境质量评价权重的定义，作用及因子赋权的原则，详细阐述了目前常用的１６种赋权方法的原理，步骤及优缺点，并对环境质量主平价中有关赋权听几个问题进行了讨论。     

汞的环境地球化学研究进展

介绍了目前对环境样品中总汞及其各形态未的分析方法以及大气和水生生态系统中汞的研究进展，并指出，燃煤、汞齐法采金和人造水库等引起的环境汞污染问题以及汞在热带地区水生生态系统中的迁移转化规律等是目前的研究热点。     

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.     

环境风险评价中若干问题探讨

社会经济的高速发展,也诱发了新的环境风险可能性的发生,特别是近年来的多种环境风险灾害事故的发生已引起了各国和国际组织的普遍关注。环境风险评价与环境风险管理已成为保护生态环境、维护公众健康的重要内容和制定决策的重要依据。文章结合目前环境风险评价的发展,探讨有关两大类环境风险评价(突发性与非突发性)以及环境风险评价与安全评价的区别,环境风险评价评估标准以及环境风险评价与城市环境管理的一些问题。     

可持续发展与战略环境评价

可持续发展的实施需要具体的手段和方法。在对可持续发展和战略环境评价（SEA）的概念、内涵和特征进行概略分析的基础上,通过分析两者之间的内在联系,着重考察以SEA实施可持续发展的理论依据和方法。结果表明：SEA能为实施可持续发展提供整体性方法,全面考虑战略替代方案,系统分析累积环境影响,建立环境监控计划及运用适应性环境管理方法,扩展决策过程中的公众参与。认为SEA是实施可持续发展的一种重要工具。为了贯彻实施我国的可持续发展战略,应在我国进一步开展SEA的理论和实践研究。     

环境信息公开作为有效环境管理模式的探讨

环境信息公开是继指令性控制手段和经济手段之后,一种新的环境管理模式和发展方向。环境信息公开能加强环境管理的公众参与和监督,使社会各群体和个人改善其环境行为,从而达到环境保护的目的。通过对环境信息的含义、来源的阐释,介绍环境信息公开的应用理论;结合国外实践,将环境信息公开与环境管制手段、经济手段进行了比较;分析公众参与起到的传递、交流信息与监督作用。