共查询到18条相似文献,搜索用时 156 毫秒
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概述了CDM的由来,通过分析目前国际和国内CDM项目实施现状及其市场建立过程中面临的主要问题,对CDM项目发展趋势进行了展望。 相似文献
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本文对山东省内生物质利用CDM项目进行了讨论。生物质的利用是解决农村秸秆处理问题的有效途径,同时也减少了秸秆腐烂过程中的温室气体排放。尽管山东省生物质CDM项目进展顺利,但开发过程中仍存在一定的问题。本文在对山东生物质CDM项目分析的基础上,提出了发展生物质CDM项目和减少温室气体排放的建议。 相似文献
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清洁发展机制,就是碳排放交易机制(CDM)其实也是一种类似排污权交易的减排形式。CDM(Clean Development Mechanism),是《京都议定书》中引入的三个灵活履约机制之一。已完成工业革命的发达国家应对全球变暖承担更多的历史责任,因此,《京都议定书》只给工业化国家制定了减排任务,但没有对发展中国家作这个要求。发达国家通过在发展中国家实施具有温室气体减排效果的项目,把项目所产生的温室气体减少的排放量作为履行京都议定书所规定的一部分义务。 相似文献
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清洁发展机制(CDM)能使地方经济获得生态环境保护与经济发展的双赢.为准确确定乐山市CDM的发展现状、开发潜力,促进乐山CDM项目开发,结合项目背景、CDM方法学和调研数据对市内CDM开发领域的潜力进行了定性和定量分析,确定了乐山CDM开发重点.根据目前存在的问题,提出推进市级CDM开发的对策建议. 相似文献
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对CDM市场的项目类型进行了归纳与分析,总结了CDM项目类型与项目注册过程中的问题,对CDM项目交易市场的现状及制度进行了探讨,并提出了相关建议。 相似文献
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简要介绍了清洁发展机制(CDM)及我国政府对推进CDM项目的要求,对国内外开展CDM项目的现状进行了简述。根据《京都议定书》要求及新疆的具体情况,分析了CDM在新疆的潜力,认为新疆开展CDM项目优先领域为:煤田灭火、提高能源效率、建筑节能、可再生能源利用、造林,以减排CO2为主;预计2008—2012年CO2减排量为1 785×104t,可带来8.9亿元~12.5亿元人民币的CERs收益,CDM项目潜力较大。在减排CO2同时,SO2、TSP排放量相应减少,从而促进大气环境质量的改善。 相似文献
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Stefan Bakker Heleen de Coninck Heleen Groenenberg 《International Journal of Greenhouse Gas Control》2010,4(2):321-326
The inclusion of CO2 capture and storage (CCS) in the Kyoto Protocol's Clean Development Mechanism (CDM) is still subject to controversy and discussion. A myriad of barriers prevents CCS in the CDM. Apart from political barriers, economic, social and procedural barriers play a role. This paper discusses relevant new results on the human capacity, procedural feasibility and economic potential of CCS in the CDM. The conclusions of a capacity building effort in Africa show that awareness and knowledge are low but that capacity building efforts are well received. A reality check on methodologies for hypothetical CCS projects shows that most of the issues can be resolved, and the CDM institutional arrangements can accommodate CCS. A bottom-up estimate of the potential of natural gas processing CCS in the CDM, based on a previously proprietary database from the oil and gas industry, suggests that there is an annual potential of about 174 MtCO2 in 2020 in that sector. Most of that potential can be realized at CER prices between $20 and $30/tCO2 but there is no sign of flooding the CDM market with cheap credits from CCS projects. Despite these results and more open information, the CCS and CDM debate, progress in the negotiations on CCS in the CDM is slow and there is no clear view on a solution. 相似文献
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The Kyoto Protocol provides for the involvement of developing countries in an atmospheric greenhouse gas reduction regime under its Clean Development Mechanism (CDM). Carbon credits are gained from reforestation and afforestation activities in developing countries. Bangladesh, a densely populated tropical country in South Asia, has a huge degraded forestland which can be reforested by CDM projects. To realize the potential of the forestry sector in developing countries for full-scale emission mitigation, the carbon sequestration potential of different species in different types of plantations should be integrated with the carbon trading system under the CDM of the Kyoto Protocol. This paper discusses the prospects and problems of carbon trading in Bangladesh, in relation to the CDM, in the context of global warming and the potential associated consequences. The paper analyzes the effects of reforestation projects on carbon sequestration in Bangladesh, in general, and in the hilly Chittagong region, in particular, and concludes by demonstrating the carbon trading opportunities. Results showed that tree tissue in the forests of Bangladesh stored 92tons of carbon per hectare (tC/ha), on average. The results also revealed a gross stock of 190tC/ha in the plantations of 13 tree species, ranging in age from 6 to 23 years. The paper confirms the huge atmospheric CO(2) offset by the forests if the degraded forestlands are reforested by CDM projects, indicating the potential of Bangladesh to participate in carbon trading for both its economic and environmental benefit. Within the forestry sector itself, some constraints are identified; nevertheless, the results of the study can expedite policy decisions regarding Bangladesh's participation in carbon trading through the CDM. 相似文献
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本文主要介绍了乘用车内(文中简称车内)空气质量污染源、管控项目及对应检测方法,整车制造商车内空气质量性能开发模式与管控机制。 相似文献
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One of the dual objectives of the Clean Development Mechanism (CDM) of the Kyoto Protocol is to assist host countries in achieving sustainable development. With various CDM indicators for 58 CDM host countries over the period 2005‐2010, this paper empirically assesses whether CDM project development fulfils its sustainable development objective. Using a unique dynamic panel data method based on the long‐differenced model, this research provides convincing evidence that CDM projects contribute to sustainable development in host countries. It sheds light on the role of the CDM in the process of global sustainability with clear policy implications for developing countries and those embracing market instruments. 相似文献
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The Clean Development Mechanism (CDM) emerged under the Kyoto Protocol to facilitate collaboration between developed and developing countries in order to mitigate greenhouse gases. The CDM allows developed countries to receive credits towards meeting their obligatory targets by investing in emission reduction projects in developing countries. The countries are required to set up a Designated National Authority (DNA) to approve the CDM projects. This paper examines the role of the DNA in ensuring sustainable development, using the empirical case of China and India. Three aspects of the DNA's role are examined: the institutional structure, the policy context and the CDM project market. All three aspects highlight the important role of the DNA in meeting the countries' sustainable development priorities. 相似文献
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如何有效去除水中内分泌干扰物、医药活性化合物等有机微污染物的研究逐渐增加,其中,纳滤膜由于其较高的去除率得到了广泛关注。但由于纳滤膜去除这些物质的分离机理较为复杂,有时并不明确,给实验带来较大困难。文章总结了纳滤膜去除水中内分泌干扰物/医药活性化合物的典型应用及其三种分离机理——筛分作用、电荷作用、吸附作用,并对去除过程中所产生的问题和解决方案加以总结。为今后纳滤膜去除内分泌干扰物/医药活性化合物的研究提供参考依据。 相似文献
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采用自制TiO2作为光催化剂,利用光催化-混凝联合处理含Cr(Ⅵ)废水,研究了废水的pH值、催化剂用量、反应时间、有机物和混凝剂种类对含Cr(Ⅵ)废水中Cr(Ⅵ)去除率的影响。结果表明,在添加EDTA,pH值为1,紫外灯120min左右,二氧化钛加入量为0.4g,采用FeCl3和PAM作为混凝剂时,Cr(Ⅵ)的去除效率最好。 相似文献
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刘刚 《中国环境管理干部学院学报》2010,20(3):53-54,61
清洁发展机制(CDM)是《京都议定书》提出的三种灵活的温室气体减排机制之一,允许通过发达国家与发展中国家合作使发达国家实现其减排目标的同时促进发展中国家的可持续发展。建筑节能是节能减排的重点领域,是CDM开发重点之一。但建筑节能CDM项目在推广力度、缺少具体方法学以及实施方面存在困难。通过对建筑节能CDM的障碍进行分析,认为应加强政策支持、宣传体系以及技术支持,以促进国内建筑行业充分利用CDM,促进建筑行业节能减排的发展。 相似文献