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减缓气候变化的最新科学认知
引用本文:潘家华,孙翠华,邹骥,周大地,姜克隽,徐华清,张希良,周凤起,蔡祖聪,朗四维,张小泉,高庆先,张天柱,孙国顺,段茂盛,杨宏伟,沈永平.减缓气候变化的最新科学认知[J].气候变化研究进展,2007,3(4):187-194.
作者姓名:潘家华  孙翠华  邹骥  周大地  姜克隽  徐华清  张希良  周凤起  蔡祖聪  朗四维  张小泉  高庆先  张天柱  孙国顺  段茂盛  杨宏伟  沈永平
作者单位:中国社会科学院 可持续发展研究中心 中国人民大学环境学院 国家发展和改革委员会 国家发展和改革委员会能源研究所 国家发改委能源研究所 能源、环境与气候变化研究中心 中国环境科学研究院 清华大学核能与新能源技术研究院 国家发展和改革委员会 能源研究所CDM项目管理中心 中国科学院 寒区旱区环境与工程研究所
基金项目:国家气候变化专家委员会办公室项目
摘    要: 摘 要:2007年5月4日,IPCC第三工作组在泰国曼谷发布了第四次评估报告《气候变化2007:减缓气候变化》的决策者摘要及主报告。报告综合评估了2001年以来有关减缓气候变化的最新研究成果,考察分析了中短期(2030年前)和长期(2030年后)温室气体的排放情景、减排潜力、成本范围,以及稳定大气温室气体(GHG)浓度水平的可能选择。报告总体认为,未来温室气体排放取决于发展路径的选择,现有各种技术手段和许多在2030年以前具有市场可行性的低碳和减排技术,将以较低的成本实现有效减排;在2030年以后将温室气体浓度稳定在较低水平的成本并不高,但需要国际合作,采取一致行动,并认为可持续发展与温室气体减排可以相互促进。

关 键 词:减缓气候变化  IPCC第三工作组  第四次评估报告  科学结论
文章编号:1673-1719(2007)04-0187-08
收稿时间:2007-6-6
修稿时间:2007-06-06

Updated Scientific Underdtanding of Climate Change Mitigation
Pan Jiahua,Sun Cuihua,Zou Ji,Zhou Dadi,Jiang Kejun,Xu Huaqing,Zhang Xiliang,Zhou Fengqi,Cai Zucong,Lang Siwei,Zhang Xiaoquan,Gao Qingxian,Zhang Tianzhu,Sun Guoshun,Duan Maosheng,Yang Hongwei,Shen Yongping.Updated Scientific Underdtanding of Climate Change Mitigation[J].Advances in Climate Change,2007,3(4):187-194.
Authors:Pan Jiahua  Sun Cuihua  Zou Ji  Zhou Dadi  Jiang Kejun  Xu Huaqing  Zhang Xiliang  Zhou Fengqi  Cai Zucong  Lang Siwei  Zhang Xiaoquan  Gao Qingxian  Zhang Tianzhu  Sun Guoshun  Duan Maosheng  Yang Hongwei  Shen Yongping
Abstract:Abstract: The Working Group III of the IPCC announced the summary for policy makers and the underlying fourth assessment report Climate Change 2007: Mitigation of Climate Change, on 4 May 2007 in Bangkok. This report provides a comprehensive review and state-of-the-art assessment of the scientific, technical, environmental, economic, and social aspects of the mitigation of climate change by updated developments in the literature during the last five years. In the report, examination is made into the greenhouse gas (GHG) emission scenarios in the short and medium term (till 2030) and in the long term (beyond 2030), mitigation potential, cost ranges, and possible choices for stabilization of GHG concentration in the atmosphere. In general, a conclusion is drawn in the report that future GHG emissions are highly dependent on development pathways. Many currently available technologies and those that would be commercially viable technologies by 2030 can reduce emissions in a cost effective manner. Stabilization of GHG concentrations in the atmosphere after 2030 can be kept at relatively low level with comparatively lost cost with respect to their impact on GDP growth. However, greater cooperative efforts are required for effective emissions reduction. Sustainable development and climate change mitigation can be mutually reinforced and synergies are required.
Keywords:mitigation of climate change  IPCC Working Group III  the fourth assessment report  scientific results  updated understanding
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