共查询到19条相似文献,搜索用时 375 毫秒
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指出了电镀行业产生的废水废气等会污染环境并对人体健康产生危害。结合工程分析、污染防治对策、清洁生产分析等项目提出了合理可行的污染防治措施,并探讨了电镀项目环境影响评价要点。 相似文献
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结合矿产资源开发利用类项目清洁生产的工作实践,总结了矿产资源开发利用类项目的无低费方案和中高费方案,以供在进行矿产采选类项目的清洁生产审核工作时参考。 相似文献
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根据环境影响评价和清洁生产各自的内容和特点,阐述了两者之间的内在联系,深入分析了两者之间最为重要的结合面一项目工程分析,并就建设项目环境影响评价工程分析中清洁生产思维的运用做了实用性探讨,同时也指出了两者结合面上的局限性,并提出了相应的解决方法和措施。 相似文献
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废纸利用再生的造纸行业在广东发展迅速.发展再生纸清洁生产技术既是法律的刚性要求,也是追求可持续发展的必然要求.论述了再生纸生产的经济效用,简述了再生纸清洁生产指标及过程,并提出了加强企业内部管理和区域环境整治等强化再生纸清洁生产的管理方法和措施. 相似文献
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家具产业是绿色产业、富民产业。随着经济发展和科技进步,家具的清洁生产越来越受到重视,规划建设环保家具产业园区是实现清洁生产的途径之一。论述了环保家具产业园区特性,分析了环保家具产业园区绿化功能及存在问题,以期为以优化环保家具产业园区的绿化设计提供参考。 相似文献
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通过运用SCI在线文献搜索工具,对2013年5月31日之前的有关清洁生产方面的文献进行了全面的搜索,并运用SCI的在线统计分析工具,对搜索结果进行了分析和总结。通过检索词的总结,可以得知清洁生产发展的动态。通过分析得到的结果,得到了清洁生产研究的信息,如研究的背景和历程、世界上研究的重点区域和机构,以及重点的出版刊物。 相似文献
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Conducting sustainability impact assessments of forestry-wood chains: examples of ToSIA applications
Marcus Lindner Wendelin Werhahn-Mees Tommi Suominen Diana V?tter Sergey Zudin Matias Pekkanen Risto P?ivinen Martina Roubalova Petr Kneblik Franka Brüchert Erik Valinger Ludovic Guinard Stefania Pizzirani 《European Journal of Forest Research》2012,131(1):21-34
Within the EFORWOOD project, new methodological approaches to assess the sustainability impacts of forestry-wood chains (FWC) were developed by using indicators of environmental, social and economic relevance. This paper introduces and discusses the developed approach and the two main products developed in the EFORWOOD project: the Database Client and the Tool for Sustainability Impact Assessment (ToSIA), which hold, calculate and integrate the extensive information and data collected. Sustainability impact assessment (SIA) of FWCs is based on measuring and analysing environmental, economic and social indicators for all of the production processes along the value chain. The adoption of the method varies between applications and depends on the specification of the FWC in the assessment and what questions are studied. ToSIA is very flexible and can apply forest-, product-, industry- and consumer-defined perspectives. Each perspective influences the focus of the analysis and affects system boundaries. ToSIA can assess forest value chains in different geographical regions covering local, regional, national and up to the continental scale. Potential issues and scenarios can be analysed with the tool including, for example, the impacts of different forest policies on the sustainability of an FWC. This paper presents how ToSIA can be applied to solve such diverse problems and underlines this with examples from different case studies. Differences in chain set-up, system boundaries and data requirements are highlighted and experiences with the implementation of the sustainability impact assessment methods are discussed. The EFORWOOD case studies offer valuable reference data for future sustainability assessments. 相似文献
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根据从南京9个空气环境监测站所得到的空气污染物数据,在空气各成分的相关性指标中,运用主成分分析法,对各个监测样本各个特征性指标进行了分类分析,结果表明:占总方差的79.038%的3个因子来反映空气污染的总体程度,这3个因子归类分别为:①NO2、03、032和SO2,②AQI和03,③PM10和CO。有主成分分析法可以准确地探讨出空气各污染指数准确的内在关系,为当下的环境治理提供一些参考和帮助。 相似文献
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基于清洁生产的工业原料林采伐利用 总被引:1,自引:0,他引:1
在工业原料林采伐利用中,为达到既有利于企业提高经济效益又有利于森林生态环境的保护,实现森林资源和林业的可持续发展的目的。以清洁生产的理念为指导,介绍了清洁生产的内涵和目标,提出了工业原料林采伐利用中实现清洁生产的建议和对策。 相似文献
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To optimize the spatial structure of an ecosystem, a forest landscape was selected as a research object. Based on the theory
of structure and functions of landscape ecology, combined with the analysis of the characteristics of the inner structure
in an ecosystem, this paper proposes to establish certain procedures to regulate the spatial structure of this forest landscape
and construct a landscape pattern of forest ecosystem functions. Considering the functions of biologic production, environmental
services, and cultural support in forest ecosystems, forest landscape zones should consist of areas of forest production,
research, experimentation, recreation, and conservation to add value to the forest ecosystem, enhance its functions, and then
identify the relevant environmental factors according to the environment featured in the research area. Based on the methods
of landscape ecology and ecological planning, this paper develops a zoning project of ecosystem functions suitable for various
environments. For this research, the Hui-Sun forest station in Taiwan Province, China was selected to be the experimental
area for studying the feasibility of developing a zoning project of forest ecosystem services and the suitability of optimizing
the spatial structures of the services.
Translated from Acta Ecologica Sinica, 2004, 24(9) (in Chinese) 相似文献