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行业对可持续发展挑战的应对:以加拿大有色金属矿业为例。

Industry Response to the Challenge of Sustainability: The Case of the Canadian Nonferrous Mining Sector.

作者信息

Sánchez LE

机构信息

Department of Mining Engineering, Escola Politécnica University of São Paulo Av. Prof. Mello Moraes, 2373 05508-900 São Paulo, Brazil

出版信息

Environ Manage. 1998 Jul;22(4):521-31. doi: 10.1007/s002679900125.

Abstract

/ The paper investigates how the Canadian nonferrous sector is tackling the challenge of sustainable development. Although there is no consensus as to what sustainable development means in practice for management in the sector, at least three dimensions must be taken into account: (1) metals are recyclable, the availability of this resource is not a concern for the foreseeable future; (2) the need to minimize environmental impacts of metals exploration, extraction, transformation, consumption, and recycling; and (3) production activities should not be socially or culturally disruptive. The nonferrous mining industry faces several environmental problems. Some of the most significant are acid mine drainage, sulfur emissions, recycling, and metals toxicity. The industry has developed a number of responses to address these specific concerns as well as other more general challenges. Six strategies are described and analyzed: (1) research and development, (2) an effort of consensus building among stakeholders known as the Whitehorse Mining Initiative, (3) international networking, (4) active involvement in the development of environmental management standards, (5) management reorganization and (6) voluntary agreements. The importance of external factors in the shaping of corporate environmental management practices is discussed, in particular the role of government. Progress has been achieved in three areas: (1) managerial practices and organization, (2) reducing the impacts of ongoing operations and (3) minimizing future liabilities, but two significant fields of conflict remain, namely mining in wilderness areas and projects on aboriginal lands.KEY WORDS: Canada; Environmental management; Minerals industry; Nonferrous metals; Sustainable development; Whitehorse Mining Initiative

摘要

本文探讨了加拿大有色金属行业如何应对可持续发展的挑战。尽管对于该行业管理层而言,可持续发展在实践中的具体含义尚无共识,但至少必须考虑三个方面:(1)金属是可回收的,在可预见的未来,这种资源的可用性不成问题;(2)需要尽量减少金属勘探、开采、加工、消费和回收对环境的影响;(3)生产活动不应在社会或文化方面造成破坏。有色金属采矿业面临若干环境问题。其中一些最为严重的问题是酸性矿山排水、硫排放、回收利用以及金属毒性。该行业已制定了一些应对措施,以解决这些具体问题以及其他更普遍的挑战。本文描述并分析了六种策略:(1)研发;(2)一项在利益相关者之间建立共识的努力,即白马矿业倡议;(3)国际网络;(4)积极参与环境管理标准的制定;(5)管理重组;(6)自愿协议。文中讨论了外部因素在塑造企业环境管理实践中的重要性,特别是政府的作用。在三个方面已取得进展:(1)管理实践与组织;(2)减少现有运营的影响;(3)将未来责任降至最低,但仍存在两个重大冲突领域,即荒野地区的采矿和原住民土地上的项目。

关键词

加拿大;环境管理;矿业;有色金属;可持续发展;白马矿业倡议

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