厂房、办公楼租赁、转让的环境保护问题

随着市场经济的迅速发展，大量厂房办公楼租赁、转让产生新类型的环境问题。由于其具有突发性、隐蔽性、难追究、治理难的特点，因而应将合同(契约)等重要经济环节纳入环境约束，加强管理，切实实施。     

建设项目"三同时"制度中存在的问题及分析

本文就我国“三同时”制度实施中存在的问题进行了较全面的剖析，并针对这些问题提出了解决的办法，为我国进一步完善“三同时”制度，拓展“三同时”管理的内涵，制订有关“三同时”管理细则提供了有价值的参考。     

基塘水产养殖对水域氮磷的影响

基塘系统是一种相对封闭的人工生态系统，其鱼塘子系统中的营养盐－氮、磷既是鱼类生长的必需元素，又是水体中的限制性元素。氮、磷的变化受塘中水生生物活动（如光合作用、呼吸、排泄）、鱼类粪便、饲料投加、底泥等的影响，文中对基塘中氮磷的变化及影响因子进行探讨。     

GIS/ES技术在突发性环境污染事故应急管理中的应用探讨

探讨了ＧＩＳ／ＥＳ技术应用于突发性环境污染事故应急管理的可行性及途径，指出利用ＧＩＳ／ＥＳ技术建立的事故应急管理系统有效地对突发性环境污染事故进行智能化管理和应急响应。     

LCA与环境决策

应用生命周期评估对一个产品体系在其生命周期中的投入产出对环境造成的影响进行评估，可以帮助人们对全过程和全方位来认识事物，从而有利于避免环境决策的失误。     

日本炼厂环保工作的特点与借鉴

根岸炼油厂是日本国最大的燃料、润滑油型炼油厂，通过交流参观看到作为发达国家的日本国对环境保护非常重视，各项环保法规、法令、标准从国家到地方各级都很严格和详细，治理措施十分完善，环境保护取得显著的成效。     

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.     

环境审计方法与实践

环境审计是深化环境管理的一项重要手段，受到很多国家环境保护部门的重视并积极推广，文章详细阐述了环境审计的定义，范围，目的和具体工作步骤，并根据实际调查，对一家造纸厂进行了环境审计，取得了显著的效果，证明环境审计对开展废物减量和清洁生产有重要作用。     

The hierarchy and spatial characteristics of ecosystems: A reconsideration of the ecosystem concept (II)

This paper, based on the autonomy concept, continues to investigate hierarchical forms and spatial structure of ecosystems. The former can lead to limits for the selection of the component parts of an ecosystem and a distinction between its endogenous and exogenous variables; and the latter can be lead to a hypothesis of the space of an ecosystem: the space of an ecosystem = its habitat area + supporting area + impact area, and two characteristics of ecosystems, space-overlapping and the area of ecosystem space, have been further studied referring to human activities.     

Opportunities and constraints for Product-oriented Environmental Management Systems (P-EMS)

Product-oriented Environmental Management Systems (P-EMS) are a logical extension of current, often primarily process- of facility-oriented Environmental Management Systems. The Dutch government promotes P-EMS as part of its product-oriented environmental policies. The idea of P-EMS is to enable producers to make environmentally responsible decisions on product development and product strategies, in collaboration with suppliers and customers. This paper summarises example P-EMS projects in The Netherlands for two segments of industry, namely retail and manufacturing industry. Moreover two other initiatives will be covered that deal with the development of tools to facilitate P-EMS in two other industry sectors (food processing and building). Success factors that emerge from these initial experiences are: focus on partners that have a strong incentive to act, application of screening Life Cycle Assessments (LCA) or user-shells for LCA, and focus on improvements that can be implemented on the short term.