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Risk assessment/management frameworks employed around the world to guide environmental decision-making were analyzed for their approaches to developing risk management objectives and the decision criteria necessary for environmental policy implementation. Frameworks from the Netherlands, the UK, Sweden, Australia/New Zealand, Canada, and the USA were considered. Progress in refining the scientific basis for risk assessment/management has been made, but there has been little parallel development in defining the mechanisms by which available scientific information may be used to define risk management goals or identify and select between management options using a priori decision criteria. The lack of detailed guidance on the setting and achievement of risk management goals that appropriately balance technical information and public input remains an important challenge to the use and practice of all risk assessment/management frameworks. 相似文献
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印染行业建立环境管理体系的意义及建议 总被引:1,自引:0,他引:1
介绍了ISO14000环境管理体系的内容。通过分析我国印染行业和现状和建立ISO14000环境管理体系的意义,提出建立ISO14000环境管理体系是提高企业管理水平的有效途径的观点。探讨了再阶段印染行业建立ISO14000环境管理体系 的步骤。 相似文献
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以沪东造船厂、上海炼油厂和上海高桥巴斯夫分散体有限公司等为例,阐述了浦东新区企业实施清洁生产和通过ISO14001环境管理体系认证的实践,地方环保部门在推行中所起的积极作用,并提出了建议。 相似文献
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环境风险评价方法刍议 总被引:3,自引:0,他引:3
本文简要介绍了环境风险评价的概念、主要内容,指出了目前环境风险评价方法的技术关键,提供了风险度(PR)和风险影响(R1)的计算方法。并对我国环境风险评价方法的研究提出了建议。 相似文献
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企业改制带给环境管理新的课题。产生于计划经济时期的环境管理体系须作出发变适应形势的发展,在目前的情况下,应从有序的,合法化的环境管理方法入手,实现企业改制对保护环境和控制污染的正面成效。 相似文献
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Robert T. LackeyAuthor vitae 《Environmental Science & Policy》1998,1(4):329-335
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. 相似文献
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Well-designed and executed policies are critical for aligning sustainability incentives and enabling future agricultural productivity growth. In the U.S., government-administered crop insurance is the primary direct mechanism through which agriculture is subsidized and represents over $100 billion in liabilities annually. Despite the importance of soil properties in determining crop yield formation and risk, the Government does not consider any soil information in generating premium rates under the Federal Crop Insurance Program. The purpose of this study is to investigate the potential of integrating high-resolution soil data into modeling of field-level insurance rates in large-scale applications. Here, using the actual distribution of soil quality across crop fields in a high production region, models are developed to incorporate soil data into insurance rates and then evaluated to investigate the magnitude of risk differentials across different soil qualities. These soil-conditioned results were then compared to rates that would have been generated by the Government’s current soil-naïve methodology. This study indicates that the degree to which soils vary within a county is highly significant, leading to rating errors of 200% or greater. Implications of ignoring soil information and operational considerations of modifying this cornerstone program are discussed. 相似文献
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The paper investigates the scientific knowledge divide in the environmental sciences between developed and developing countries and explores the implications and impacts on both science and policymaking. Quantitative data analysis of more than 6400 scientific papers published in 1993–2003 yield evidence for a growing divide in authorship, publication rates, and location of scientific research in nine environmental journals with high impact factor ratings. In addition to this severe imbalance in publication rates between developed and developing countries, we also find a research bias toward certain eco-climatic zones. More than 80% of papers are published in and about temperate and cold eco-climatic zones. Only 13% of the papers in our study are based on research in the dry sub-tropical and tropical zones, although these eco-climatic zones account for more than 52% of the world's land area. Based on these results, we discuss how the limited empirical source and focus of environmental research undermine the claims of universality of environmental science and what consequences this may have on policymaking processes at different levels. Finally, we briefly explore some short- and long-term strategies to address the knowledge divide. 相似文献
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论述区域环境风险评价的发展趋势,评价内容,程序和方法,探讨区域环境风险评价和风险管理的相互关系,给出岷江紫坪铺水库库区应用实例。 相似文献
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建设项目环境风险评价是近年来纳入环境风险管理的重要工作,也是对环境影响评价工作的重要补充。文中以医院建设项目为实例,通过对该项目进行环境风险识别、源项及危害分析,提出风险管理和应急措施的具体方法,探讨了医院项目环境风险评价的技术方法,特别强调了降低风险措施、建立应急预案的重要性。 相似文献
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中国企业制度改造带给环境保护新的问题,企业应承担起保护环境的责任。分析了新的企业制度的特点以及它对环境保护的影响。提出应通过立法引导企业承担起保护环境的社会责任。 相似文献
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区域环境风险评价与管理初探 总被引:5,自引:0,他引:5
阐述了开展区域环境风险评价与管理的重要性,探讨了开展区域环境风险评价与管理的几个主要问题:区域环境风险水平的表征方法;区域环境风险的识别方法;区域环境风险评价的模式方法;以及区域环境风险管理的基本原则。开展区域环境风险评价与管理的目的是降低区域环境风险水平,减少人为事故带来的环境灾害与经济损失。给区域环境生态和公众健康一个较安全的保证。 相似文献
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德国环境政策的实施手段研究 总被引:6,自引:0,他引:6
从环境法律与规划手段、环境条例手段、经济手段、志愿协议,以及生态审核等方面分析了德国的环境政策的实施手段,特别论述了德国环境政策在促进资源回收利用、废弃物管理、率先走向循环型经济社会方面所发挥的作用,以期为我国环境管理提供借鉴与参考。 相似文献
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石油化工项目环境风险评价实例分析 总被引:6,自引:0,他引:6
环境风险评价是石油化工项目环境影响评价的一项重要内容。笔者以某拟建沥青厂为例,利用有关事故统计资料类比分析和世界银行推荐的爆炸危害关系式,对石油化工项目环境风险半定量评价进行了初步探讨。结果表明,该厂发生泄漏事故不会波及外环境,爆炸事故将造成厂区严重破坏并对局地大气环境产生一定影响。 相似文献
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环境政策风险评价的原理、方法和技术--兼论政策环境风险评价 总被引:6,自引:1,他引:6
在充满风险和不确定性世界里,任何政策、环境政策的缺陷都将被放大和强化,都有可能酿成失误、失败的风险.可能产生巨大的环境危害。了解政策、环境政策风险生成一演变规律.适应风险规律.有效控制、分解、转换政策风险.降低政策风险概率和危害程度,提高(环境)政策适应性和效率。通过研究风险形成机制、风险传导机制、风险积累和发展机制、风险作用机制的方式,探讨风险生成一演变规律;研究政策风险评价的原理、方法和技术;提出环境政策风险管理的框架。 相似文献