ISO14000环境管理标准对我国企业发展的促进作用

ISO14000环境管理系列标准是国际标准化组织制定的关于环境管理体系的国际通用标准。目的在于激发企业自觉采取预防措施和持续性改善措施来改善环境。推行ISO14000认证不仅可以规范环境管理行为,而且提高绿色管理水平和资源利用效率,从而促进中国经济发展。需要政府进一步采取积极措施推广ISO14000环境管理体系认证。     

浙江省地方环境标准制定思考

地方环境标准是对国家环境标准的补充和完善。为加大污染控制力度,适应新形势下环境管理和执法要求,有效改善和保护环境质量,针对浙江省主要环境问题和现行国家环境标准的不足,结合产业发展方向和环境保护目标,制定浙江省地方环境标准十分必要。主要从浓度控制与排放总量控制相结合、敏感或特殊有毒有害污染物控制、行业污染控制和相关环境质量等方面提出了地方环境标准的制定思路。     

An overview of environmental pollution prevention and management in China

This paper provides a broad overview of pollution prevention and management in China and details the specific measures that have been adopted at a national level. The paper begins by exploring some of the key environmental issues faced by China, and the history of environmental management in China. Then the current environmental legislation and standards in China are detailed, and the strategic pollution prevention measures that have been adopted are described. Next, the paper examines the environmental economic instruments and ethos that China appears to have adopted, and concludes by drawing a comparison with the development of pollution prevention in the western world and proposes a broad research agenda.     

Reducing fluxes of faecal indicator compliance parameters to bathing waters from diffuse agricultural sources: the Brighouse Bay study, Scotland

The European Water Framework Directive requires the integrated management of point and diffuse pollution to achieve 'good' water quality in 'protected areas'. These include bathing waters, which are regulated using faecal indicator organisms as compliance parameters. Thus, for the first time, European regulators are faced with the control of faecal indicator fluxes from agricultural sources where these impact on bathing water compliance locations. Concurrently, reforms to the European Union (EU) Common Agricultural Policy offer scope for supporting on-farm measures producing environmental benefits through the new 'single farm payments' and the concept of 'cross-compliance'. This paper reports the first UK study involving remedial measures, principally stream bank fencing, designed to reduce faecal indicator fluxes at the catchment scale. Considerable reduction in faecal indicator flux was observed, but this was insufficient to ensure bathing water compliance with either Directive 76/160/EEC standards or new health-evidence-based criteria proposed by WHO and the European Commission.     

中国固体废物法规体系框架分析

固体废物污染与其它环境污染不同,具有综合性、长期性和潜在性。固体废物管理更为强调综合利用和全过程管理,必须通过立法建立科学完善的法律制度来加强固体废物的管理。有关固体废物污染防治的法律、法规、部门规章、地方法规和环境技术标准构成了固体废物法规体系的基本框架。在系统分析现有固体废物法规中存在的问题的基础上,对固体废物管理的法规框架进行了探讨。通过立法,以“统一协调,分工负责”的原则规范各部门对固体废物的管理职能。还强调通过立法、健全监督机制、从法律上限制个人对行政权的滥用、制订技术政策与环境技术标准。除了行政责任外,论文还着重强调了环境违法者的民事责任和刑事责任。     

Integrated approach of environmental impact and risk assessment of Rosia Montana Mining Area, Romania

The environmental impact assessment of mining sites represents nowadays a large interest topic in Romania. Historical pollution in the Rosia Montana mining area of Romania caused extensive damage to environmental media. This paper has two goals: to investigate the environmental pollution induced by mining activities in the Rosia Montana area and to quantify the environmental impacts and associated risks by means of an integrated approach. Thus, a new method was developed and applied for quantifying the impact of mining activities, taking account of the quality of environmental media in the mining area, and used as case study in the present paper. The associated risks are a function of the environmental impacts and the probability of their occurrence. The results show that the environmental impacts and quantified risks, based on quality indicators to characterize the environmental quality, are of a higher order, and thus measures for pollution remediation and control need to be considered in the investigated area. The conclusion drawn is that an integrated approach for the assessment of environmental impact and associated risks is a valuable and more objective method, and is an important tool that can be applied in the decision-making process for national authorities in the prioritization of emergency action.     

The Nationwide Program for Maintenance of Air Quality

The initial state implementation plans concentrated on attainment of the ambient air quality standards in the relatively polluted areas of the country. Many of these plans must now be modified to ensure that the ambient standards will be maintained for the foreseeable future, and to ensure that significant deterioration of air quality in clean areas of the country is prevented.

The existing implementation plans currently contain many measures which are applicable to the maintenance and deterioration efforts, but additional measures must also be developed. Many of these additional measures will involve future planning activities—most common of which will be land use planning activities.

The point is made that, after existing sources have reduced their emissions to the lowest practical level, further air pollution control can only be accomplished by implementing rational planning procedures for management of any new sources of air pollution. This will require extensive cooperation among the air pollution control community; regional, state, and local planning agencies; state and local governments; and the general public in order to ensure that future land use plans include appropriate air quality considerations.     

中国土壤环境污染态势及预防、控制和修复策略

在综述中国土壤环境污染态势及成因的基础上,提出了土壤环境污染的预防、控制和修复策略.指出了当前中国土壤环境污染态势严峻,表现出土壤污染范围在扩大,污染物种类在增多,出现了复合型、混合型的高风险污染区,呈现出从污灌型向与大气沉降型并重转变、城郊向农村延伸、局部向区域蔓延的趋势;体现出土壤污染与土壤酸化的叠加、多种传统污染物与新兴污染物相互混合的态势,危及粮食生产、食物质量、生态安全、人体健康以及区域可持续发展.认为以预防为主,预防、控制和修复相结合是中国在相当长时期内的土壤环境保护策略;土壤污染预防需要法律法规、评价标准、管理政策和公众参与,土壤污染控制需要发展物化控制、生物学控制及其协同控制技术,土壤污染修复需要研发工程修复技术、材料、产品与设备,建立技术规范、评价标准和管理体系,推动市场化和产业化发展.     

SimPhy: a simulation game to lessen the impact of phytosanitaries on health and the environment—the case of Merja Zerga in Morocco

Diffuse phytosanitary pollution is a complex phenomenon to manage. Reducing this type of pollution is one of today’s key socio-economic and environmental challenges. At the regional level, few approaches enable the actors concerned to implement agricultural management strategies to reduce the use and impact of phytosanitary products. Our research problem focused on the consequences of intensive agriculture and, in particular, how to evaluate the impact of phytosanitary products on human health and the environment. In this article, we present the SimPhy simulation game which places the actors from a given region directly into a situation in which they manage farms whilst under pressure to reduce phytosanitaries (quantity and toxicity). The application focused on the Merja Zerga catchment area in Morocco. The region is dominated by intensive agriculture which is located upstream from a Ramsar-classified wetland area. The SimPhy simulation game is based on a decision support system-type tool. It allows us to anticipate the impact of regulations on farming systems. It also enables us to analyse the consequences of the actors’ strategies on farm economies, human health and the quality of ecosystems. Initial results from the SimPhy simulation game enabled the technicians from Agricultural Development Center (CDA) themselves to learn about managing agricultural production systems in a dynamic and interactive fashion. With the simulation game, it was possible to learn about the farmer's ability to adapt to new regulatory constraints, and the involved consequences for toxicity risks for human health and the environment.     

Captive Insurance Companies and the Management of Environmental Risks

Recent publicity has focused on the crisis in the market for commercial liability insurance. Industries and professionals concerned with air pollution are among those facing an acute shortage of insurance coverage. Captive insurance companies are gaining popularity as a means of securing comprehensive pollution liability coverage. Captives are separate corporations established by companies with similar risk management problems to write policies covering pollution emissions. Federal tax law requires that captives be set up properly, with transfer and distribution of risk, before premiums paid by the member companies are deductible. Financial responsibility requirements of the EPA are being redesigned, and may be favorable to the use of captives. Six states and several off-shore countries have statutes allowing captive insurance companies. Attention to practical details can lead to success in using captives to secure business advantages as well as protection from the risk of environmental impairment. Several of such considerations are discussed in light of the tax, environmental, and state regulatory issues relevant to the question, with an eye toward giving practical legal advice for structuring captives.     

The use of a multimedia risk analysis approach in designing waste management strategies

A pollution source may release residuals to any of several environmental media, depending on the process design and control strategies. These residuals then are subject to transfer, transport, and transformation within the interconnected compartments of the environmental system. The exposure and susceptibility of people and other receptors to pollutants are different in these various media, and so that risks imposed will vary according to the fate of the pollutants in the system. Because of interactions between compartments in the system, a single-medium approach to environmental management that mitigates problems in one environmental medium at a time independently of risk through other media may not minimize the aggregate risk a receptor receives from all pathways. Alternatively, a multimedia approach advocates focusing on the full environmental system providing pathways for exposure and selecting risk management strategies based on minimization of the aggregate and cumulative risk from all pathways and all compounds. This study combines multimedia risk analysis and an optimization framework to examine a methodology for selecting waste treatment/disposal and pollution control measures, applies the methodology to a sludge management decision problem, and considers the implications for continued use of single-medium analyses.     

Avoiding the pitfalls of adaptive management implementation in Swedish silviculture

There is a growing demand for alternatives to Sweden’s current dominant silvicultural system, driven by a desire to raise biomass production, meet environmental goals and mitigate climate change. However, moving towards diversified forest management that deviates from well established silvicultural practices carries many uncertainties and risks. Adaptive management is often suggested as an effective means of managing in the context of such complexities. Yet there has been scepticism over its appropriateness in cases characterised by large spatial extents, extended temporal scales and complex land ownership—characteristics typical of Swedish forestry. Drawing on published research, including a new paradigm for adaptive management, we indicate how common pitfalls can be avoided during implementation. We indicate the investment, infrastructure, and considerations necessary to benefit from adaptive management. In doing so, we show how this approach could offer a pragmatic operational model for managing the uncertainties, risks and obstacles associated with new silvicultural systems and the challenges facing Swedish forestry.     

The Use of a Multimedia Risk Analysis Approach in Designing Waste Management Strategies

ABSTRACT

A pollution source may release residuals to any of several environmental media, depending on the process design and control strategies. These residuals then are subject to transfer, transport, and transformation within the interconnected compartments of the environmental system. The exposure and susceptibility of people and other receptors to pollutants are different in these various media, and so the risks imposed will vary according to the fate of the pollutants in the system. Because of interactions between compartments in the system, a single-medium approach to environmental management that mitigates problems in one environmental medium at a time independently of risks through other media may not minimize the aggregate risk a receptor receives from all pathways. Alternatively, a multimedia approach advocates focusing on the full environmental system providing pathways for exposure and selecting risk management strategies based on minimization of the aggregate and cumulative risk from all pathways and all compounds. This study combines multimedia risk analysis and an optimization framework to examine a methodology for selecting waste treatment/disposal and pollution control measures, applies the methodology to a sludge management decision problem, and considers the implications for continued use of single-medium analyses.     

Review articles: Tankships in the marine environment

This report gives an inside view on discussions held at the headquarters of the International Maritime Organization, the United Nations agency concerned with maritime safety and the prevention of pollution from ships. Marine environmental protection regulations and their historical development are presented and discussed. The regulative measures that have been taken under the responsibility of this organization during the last decades to reduce accidental and operational discharge from tankships have achieved success although the marine environment is still suffering. Those standards which will come into force will further reduce the risks of accidental pollution. The report summarizes aspects beyond issues of environmental science which have to be analysed in order to reduce the impact of tankships on the marine environment. The report ends with the thesis that safer ships and improved occupational conditions on board are prerequisites for cleaner seas.     

Present State,of Industrial Waste Management in Japan

Systematic management for industrial waste in Japan has been carried out based on the Waste Disposal and Public Cleansing Law which was enacted in 1970. The law and its ordinances designate 19 kinds of waste materials discharged from business activities as industrial waste and prescribe the generator's responsibility, requirements for treatment contractors, standards for consignment, specific personnel, etc. from the view of proper management. And they also, prescribe disposal standards, structure, and maintenance standards for treatment facilities, including final disposal sites, from the view of proper treatment and disposal. The Standard for Verification provides criteria to categorize as hazardous or nonhazardous industrial waste which is subjected to treatment and disposal in conformity with each standard. The fundamental policies to cope with industrial waste focus on reduction of generation, promotion of recycling, establishment of a comprehensive information management system and participation of the public which can contribute well to prevent environmental pollution caused by inappropriate management of industrial waste.     

Trends of exhaust emissions from gasoline motor vehicles in the metropolitan area of Mexico city

Light duty gasoline vehicles account for most of CO, hydrocarbons and NO_x emissions to the urban environment in the metropolitan area of Mexico City. In order to ameliorate air pollution, several control measures have been imposed in the last decade, such as: up-grade of gasoline's quality, stringent environmental standards, and catalytic converters. On the other hand and from the beginning of 2001, Tier I emission standards became mandatory for all new model year sold in the country. Car manufacturers in Mexico do not guarantee the performance of their exhaust emissions systems for a given mileage. In this work, we present results on brand new vehicles that indicate that NO_x emission factors, though they are within the Tier I standard, deteriorate rapidly with the travelled distance (mileage).     

Nitrogen footprints: Regional realities and options to reduce nitrogen loss to the environment

Ambio - Nitrogen (N) management presents a sustainability dilemma: N is strongly linked to energy and food production, but excess reactive N causes environmental pollution. The N footprint is an...     

汽车制造项目环境影响评价技术要点分析

本文在实际开展汽车制造项目环境影响评价的基础上,对汽车制造项目生产工艺及产污环节进行梳理,重点对废气、废水、固废、噪声源强核算过程和方法进行解析,对污染防治措施论证内容进行探讨,同时从清洁生产水平分析、政策相符性分析等方面的技术要点进行总结整理,梳理了目前汽车制造项目环评文件编制的要点核心,指出汽车整车制造项目环境影响评价中应关注的重点问题,主要在于挥发性有机废气源强和含氮、磷及重金属废水源强核算、物料平衡等,为下阶段汽车制造项目建设和环境管理提供参考。     

Culture,nature and particulate matter – Hybrid reframings in air pollution scholarship

Air pollution is a thoroughly hybrid phenomenon. It is composed of inseparable physical, scientific, cultural, social, economic and political dimensions. It is both an object of environmental science and embedded in our everyday social and cultural worlds. Nevertheless, much air pollution scholarship focuses solely on the physical dimensions of air pollution which are expressed quantitatively and pays little or no regard to the identities, discourses, bodies and emotions which constitute and are constituted by air pollution as a physical reality. This article argues for a more reflexive and hybrid approach to air pollution research which bridges intellectually confining binaries. Drawing on the work of Bruno Latour and other actor–network theorists, it argues that if we can let go of a foundational nature, disrupt our humanism and take non-scientific knowledges seriously, we might develop a new respect for the atmospheric environment and begin the task of building a better common world.     

次级河流水污染事件应急处置程序及环境损害评估技术路线

近年来,随着我国经济的发展,次级河流突发性水污染事件频繁发生,对生态环境及居民生活造成了严重的影响。次级河流突发性水污染事件发生后,为减少污染造成的损失和影响,保证受损的环境资源得到恢复和补偿,不仅要立即采取行之有效的应急处置措施,而且应当积极开展环境损害鉴定评估工作,全面追究污染者的环境责任。根据次级河流本身的特点,结合各省市在环境应急处置过程中的具体做法,建立了一套应对突发性次级河流水污染事件的应急处置工作程序;阐述了环境损害鉴定评估的必要性、工作方法和技术路线,同时从受损环境资源的确认、污染源和污染物的识别以及暴露途径的建立3个方面构建了开展次级河流突发性水污染事件环境损害鉴定评估工作的因果关系链条,对实际开展相关工作具有重要意义。