共查询到18条相似文献,搜索用时 997 毫秒
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湘西州矿业在可持续发展的过程中有其自身的特点和要求.通过分析湘西州矿业可持续发展的现状和特点,从经济、资源、环境和智力四个方面出发对影响矿业可持续发展的四个因素做了统计分析.依据统计分析的结论,提出了湘西州矿业可持续发展的具体政策建议,包括引导矿业资源均衡开发利用、加强矿业环境保护、提高矿业企业的综合经济实力和重视矿业智力水平的提升等. 相似文献
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文章从青海矿业在西部大开发中的地位和矿业可持续发展入手,对青海传统矿业生产模式进行分析,指出要推动青海矿业的可持续发展,就必须建立以资源的循环利用和清洁生产为基本特征的生态矿业模式,并提出了实施生态矿业模式的策略。 相似文献
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本文分析了西部矿产资源和矿业概况,矿产资源开发利用中存在的问题,提出了西部地区矿产资源可持续开发利用和矿业可持续发展的正确途径。 相似文献
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本文介绍了2000年日本化学及其相关行业的协会和官方组织联合成立了日本绿色和可持续发展化学网,以促进绿色化学的研究和发展,以及2002年获得该组织新设立的“绿色和可持续发展化学奖”的3项研究成果。 相似文献
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本文阐述了中学化学教育中实施可持续发展教育的意义,认为化学教师作为可持续发展教育的实施者应努力更新知识结构、转变观念,承担起可持续发展教育的责任。着重介绍了在中学化学教育中结合实际如何对学生进行环保、可持续发展教育。 相似文献
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Jae H. Ryu Richard N. Palmer Sangman Jeong Joo Heon Lee Young‐Oh Kim 《Journal of the American Water Resources Association》2009,45(2):485-499
Abstract: A decision support system for sustainable water resources management in a water conflict resolution framework is developed to identify and evaluate a range of acceptable alternatives for the Geum River Basin in Korea and to facilitate strategies that will result in sustainable water resource management. Working with stakeholders in a “shared vision modeling” framework, sustainable management strategies are created to illustrate system tradeoffs as well as long‐term system planning. A multi‐criterion decision‐making (MCDM) approach using subjective scales is utilized to evaluate the complex water resource allocation and management tradeoffs between stakeholders and system objectives. The procedures used in this study include the development of a “shared vision model,” a simulated decision‐making support system (as a tool for sustainable water management strategies associated with water conflicts, management options, and planning criteria), and the application of MCDM techniques for evaluating alternatives provided by the model. The research results demonstrate the utility of the sustainable water resource management model in aid of MCDM techniques in facilitating flexibility during initial stages of alternative identification and evaluation in a basin suffering from severe water conflicts. 相似文献
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Land Resource Sustainability for Urban Development: Spatial Decision Support System Prototype 总被引:1,自引:0,他引:1
Banai R 《Environmental management》2005,36(2):282-296
Land resource sustainability for urban development characterizes the problem of decision-making with multiplicity and uncertainty. A decision support system prototype aids in the assessment of incremental land development plan proposals put forth within the long-term community priority of a sustainable growth. Facilitating this assessment is the analytic hierarchy process (AHP), a multicriteria evaluation and decision support system. The decision support system incorporates multiple sustainability criteria, weighted strategically responsive to local public policy priorities and community–specific situations and values, while gauging and directing desirable future courses of development. Furthermore, the decision support system uses a GIS, which facilitates an assessment of urban form with multiple indicators of sustainability as spatial criteria thematically. The resultant land-use sustainability scores indicate, on the ratio-scale of AHP, whether or not a desirable urban form is likely in the long run, and if so, to what degree. The two alternative modes of synthesis in AHP—ideal and distributive—provide assessments of a land development plan incrementally (short-term) and city-wide pattern comprehensively (long-term), respectively. Thus, the spatial decision support system facilitates proactive and collective public policy determination of land resource for future sustainable urban development. 相似文献
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The concept of sustainable development is debatable within the mining context as the fact that mineral resources are non-renewable makes mining inherently unsustainable. The need for a realistic definition of sustainability that can be applied to mining is important, in light of claims by the industry that sustainable development principles underpin aspects of their operations. Furthermore, the socio-economic upliftment that should logically follow the implementation of these principles is not visible in many mining areas. Within the theoretical frameworks of intermediate sustainability, our study aimed to determine the level of sustainability that is appropriate for the mining context. The evaluation of community perspectives within the Rustenburg platinum region in South Africa as a case study, based on qualitative information derived from structured questionnaires and informal interviews brings further clarity. We found out that the environmental and social costs associated with mining were high, while economic benefits to surrounding communities were low. The perceptions of community and corporations were found to contrast sharply: the reality experienced by community members fell well short of the optimistic scenarios presented in the corporate social responsibility reports of the mining companies, which has implications for the mining industry in the area. The Rustenburg region is typical of mining areas, more especially the developing world, and application of a realistic sustainable development concept here can help the mining industry elsewhere to move its operations onto a genuinely more sustainable path. 相似文献
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ABSTRACT: Most spatial decision support systems for natural resource planning and management are limited by their scenario-based (non-behavioral), deterministic (non-stochastic) structure. A spatial decision support system is developed that uses a multiple attribute decision-making model to explain how a property manager selects a land and water resource management system (LWRMS) based on its multiple, stochastic economic and environmental attributes. The decision support system assesses sustainable resource management at the property and watershed scales and identifies the most cost-effective policy for enhancing sustainable resource management. Economic attributes are determined with an economic model and environmental attributes are simulated with an environmental model. Input parameters for both models are generated with a geographic information system. The decision support system is used to rank five LWRMS for a sample of 20 farmers in Missouri's Goodwater Creek watershed and for two hypothetical watershed alliance groups. Results indicate that the average farmer and the two alliance groups would rank the five LWRMS in the same manner. From the viewpoint of the watershed alliance, the most preferred LWRMS for the average farmer in the watershed is sustainable. 相似文献
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Strategies for sustainable development of the small-scale gold and diamond mining industry of Ghana 总被引:1,自引:0,他引:1
The small-scale gold and diamonds mining industry is of great importance to Ghana. Since its regularization in 1989 the sector has produced and sold over 1.5 million troy ounces of gold and 8.0 million carats of diamonds. During the same period the sector also provided direct employment to over 100,000 people and improved the socioeconomic life of many individuals and communities. However, these were largely achieved at a cost to the environment in areas where mining is carried out and there is the need to develop the industry in a sustainable manner. This paper looks at the developments in the small-scale gold and diamonds mining industry in Ghana and proposes some strategies on how the concepts of sustainable development could be applied to the industry. 相似文献
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Over the past two decades the global mining industry has witnessed the necessity and emergence of community relations and development (CRD) functions, essentially under the rubric of sustainable development and corporate social responsibility (CSR). These functions provide companies with mechanisms through which to engage and manage their relationships with key stakeholder groups, share development benefits and protect business interests. Despite widespread claims by the industry that companies have adopted CSR as a ‘core competence’, we argue that the industry has yet to incorporate the CRD function as part of ‘core business’ at the level of practice. This article characterises a CRD function and related processes within the context of a large-scale mining operation in West Africa. Findings reflect a more universal trend relating to the function and organisational positioning of CRD practice in the resources sector. The authors argue that functional equity needs to be established if the sustainable development agenda is to have a genuine future within the mining industry. 相似文献