Sub-national climate change risk assessment: A case analysis for Tibet and its prefecture-level cities
文献类型：期刊论文
| 作者 | Dong, Hongwei1; Feng, Zhiming2,3; Yang, Yanzhao2,3; Li, Peng2,3; You, Zhen2,3; Xiao, Chiwei2,3 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2022-02-10 |
| 卷号 | 807页码:14 |
| 关键词 | Climate change Threshold Carbon footprint Planetary boundaries framework Pads Agreement Tibet, China |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2021.151045 |
| 通讯作者 | Feng, Zhiming(fengzm@igsnrr.ac.cn) |
| 英文摘要 | Avoiding climate change from exceeding its critical threshold is a serious challenge facing humanity at present and in the future. As the mode of global cooperative action is stranded, multi-center and multi-level efforts are needed to deal with global warming in the future. In order to provide information for the formulation of low-carbon development policies, it is essential to assess the maintain or cross of climate change threshold on different scales. In this study, the carbon footprint calculated based on the process coefficient approach is systematically integrated with the climate change indicator of the planetary boundaries framework improved with the goals of the Paris Agreement to identify the climate change risks of Tibet and its prefecture-level cities from 2000 to 2017. Moreover, the main driving factors behind carbon footprint were analyzed. The findings showed that: (1) Since 2000, Tibet's CO2 emissions have demonstrated steady and rapid increase. The sector composition is dominated by cement production-related and transportation sector-related emissions. The type composition is dominated by diesel-related, process-related, and coal-related emissions. There are significant differences in CO2 emissions among all prefecture-level cities, with Lhasa having the largest contribution. (2) Except for Lhasa and Shannan's CO2 emissions that have crossed their critical threshold of climate change and are in an unsafe state, Tibet and other prefecture-level cities have not yet crossed their critical threshold. (3) Except for Ngari, per capita GDP, energy intensity, population size, and carbon intensity positively affect the increase of CO2 emissions in Tibet and its prefecture-level cities. Our study helps actors at less aggregated scales to determine appropriate policy strengths based on globally agreed goals and ambitions in the process of responding to global warming in a bottom-up manner. (C) 2021 Published by Elsevier B.V. |
| WOS关键词 | SAFE OPERATING SPACE ; PARIS AGREEMENT ; CO2 EMISSIONS ; PLANETARY BOUNDARIES ; DECOMPOSITION ANALYSIS ; ENERGY-CONSUMPTION ; CARBON EMISSIONS ; TIPPING POINTS ; ECOSYSTEM ; DRIVERS |
| 资助项目 | Second Tibetan Plateau Scientific Expedition and Research Program (STEP)[2019QZKK1006] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDA20010203] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences[2020055] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000740228500009 |
| 出版者 | ELSEVIER |
| 资助机构 | Second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Strategic Priority Research Program of Chinese Academy of Sciences ; Youth Innovation Promotion Association of the Chinese Academy of Sciences |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/169587]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Feng, Zhiming |
| 作者单位 | 1.Southwest Univ, Coll Resources & Environm, Chongqing 400716, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dong, Hongwei,Feng, Zhiming,Yang, Yanzhao,et al. Sub-national climate change risk assessment: A case analysis for Tibet and its prefecture-level cities[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2022,807:14. |
| APA | Dong, Hongwei,Feng, Zhiming,Yang, Yanzhao,Li, Peng,You, Zhen,&Xiao, Chiwei.(2022).Sub-national climate change risk assessment: A case analysis for Tibet and its prefecture-level cities.SCIENCE OF THE TOTAL ENVIRONMENT,807,14. |
| MLA | Dong, Hongwei,et al."Sub-national climate change risk assessment: A case analysis for Tibet and its prefecture-level cities".SCIENCE OF THE TOTAL ENVIRONMENT 807(2022):14. |
入库方式： OAI收割
来源：地理科学与资源研究所
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