Environmental impact of China''''s village and township industry(1988-1992): a comparison with urban industry

１ＩｎｔｒｏｄｕｃｔｉｏｎＶｉｌａｇｅａｎｄｔｏｗｎｓｈｉｐｉｎｄｕｓｔｒｙ（ＶＴＩ）ｉｓｂｅｃｏｍｉｎｇａｖｅｒｙｉｍｐｏｒｔａｎｔｃｏｍｐｏｎｅｎｔｏｆＣｈｉｎａｓｅｃｏｎｏｍｙａｎｄｅｎｖｉｒｏｎｍｅｎｔ．Ｉｎ１９９２，ＶＴＩｐｒｏｄｕｃｅｄ...     

污水处理厂与城市公园建设

从环境效益、经济效益和社会效益三个方面分析和探讨了污水处理厂与城市公园建设的优越性。把污水处理厂、城市公园和环保教育综合为一体是可行的。     

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。     

浅析思茅地区乡镇企业的环境影响

思茅地区乡镇企业的发展迅速，污染物排放剧增，与１９８９年相比，１９９５年的废水，废气和固体废排放量分别增加了４３９．５％、２６．６５％和１６．６２％，给当地环境带带来不利影响。为此，必须集中布局，优化产品，加强领导，加大科技投入，走可持续发展之路。     

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。     

煤中有害元素的研究现状及其对环境保护的意义

本文给出了煤中有害微量元素的定义，即煤中含量小于１．０％的有毒元素，致癌元素，腐蚀性元素，放射性元素以及其它对环境有害的元素等。根据我国环保要求，提出当前应重视的有害元素，共２２种。作者还讨论了煤中有害微量元素对对环境的危害以及国内外对煤中微量元素的研究现状和存在的问题。     

火车站环境污染及防治措施

火车站候车室内的粉尘，烟尘 气溶胶 有毒有害气体危害人体健康，人群集中，流动量大易恶化空气质量，传播疾病，应围绕改善空气质量，控制疾病传播建立和实施严格的管理制度，以防治火车站的环境污染。     

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.     

Microwave digestion method in environmental analysis

Ｍｉｃｒｏｗａｖｅｄｉｇｅｓｔｉｏｎｍｅｔｈｏｄｉｎｅｎｖｉｒｏｎｍｅｎｔａｌａｎａｌｙｓｉｓ￥ＺｈａｎｇＹｕｅ（ＷａｄｓｗｏｒｔｈＣｅｎｔｒｅ，ＮｅｗＹｏｒｋＳｔａｔｅＤｅｐａｒｔｍｅｎｔｏｆＨｅａｌｔｈＳｃｈｏｏｌｏｆＰｕｂｌｉｃＨｅａｌｔｈ，Ｓ...     

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。