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| 2022年气候变化与治理热点回眸 | |
| 引用本文： | 苏布达,王东方,姜涵,姜汕,姜彤. 2022年气候变化与治理热点回眸[J]. 科技导报(北京), 2023, 41(1): 241-248. DOI: 10.3981/j.issn.1000-7857.2023.01.018 |
| 作者姓名： | 苏布达 王东方 姜涵 姜汕 姜彤 |
| 作者单位： | 1. 南京信息工程大学地理科学学院/灾害风险管理研究院, 南京 210044; 2. 南京信息工程大学气候与环境治理研究院, 南京 210044 |
| 基金项目： | 国家自然科学基金委员会-联合国环境署合作研究项目（42261144002） |
| 摘 要： | 回顾了2022年全球气候变化与治理领域取得的系列令人瞩目的成果。介绍了2022年全球温度持续升高、温室气体浓度创新高、海冰范围缩小及海平面上升等气候变化科学共识；“三重”拉尼娜重现、南亚高温洪水、欧洲及中国高温干旱等极端天气气候事件；全球碳减排承诺、多灾种预警系统、IPCC第六次评估报告（AR6）、第27届联合国气候变化大会（COP27）、生物多样性大会（COP15）等全球气候变化治理与认知方面的最新进展。 |
| 关 键 词： | 气候危机 气候变化 全球气候治理 2022年研究热点 |
| 收稿时间： | 2022-12-30 |
Hotspots of climate change and climate governance in 2022 |
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| SU Buda,WANG Dongfang,JIANG Han,JIANG Shan,JIANG Tong. Hotspots of climate change and climate governance in 2022[J]. Science & Technology Review, 2023, 41(1): 241-248. DOI: 10.3981/j.issn.1000-7857.2023.01.018 | |
| Authors: | SU Buda WANG Dongfang JIANG Han JIANG Shan JIANG Tong |
| Affiliation: | 1. Institute for Disaster Risk Management, School of Geographic Science, Nanjing University of Information Science & Technology, Nanjing 210044, China; 2. Research Institute of Climatic and Environmental Governance, Nanjing 210044, China |
| Abstract: | In 2022 human society suffered from multiple crises including climate change, the COVID-19 pandemic and RussiaUkraine war, etc. This paper reviews a series of impressive results in the field of global climate change and climate governance in 2022. Recent progress on climate change is introduced from the point of view of continuous rising global temperature, record breaking greenhouse gas concentration, shrinking sea ice extent and rising sea level. Triple La Niña re-emergence, catastrophic heat wave-heavy flood in South Asia and heat wave-severe drought in Europe and China are selected as cases of extreme weather and climate events. Updating of global carbon commitment, promotion of the Multi-hazard Early Warning System (MHEWS), publication of IPCC Sixth Assessment Report (AR6) WGⅡ and WGⅢ, holding of the 27th United Nations Climate Change Conference (COP27) and the Biodiversity Conference (COP15) are highlighted to show the actions on global climate governance and updated cognition of climate change. |
| Keywords: | climate crisis climate change global climate governance 2022 hotspots |
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