|
|
Hotspots of climate change and climate governance in 2022 |
SU Buda1, WANG Dongfang1, JIANG Han1, JIANG Shan1, JIANG Tong1,2 |
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.
|
Received: 30 December 2022
|
|
|
|
[1] Rohde R A, Hausfather Z.The Berkeley Earth Land/Ocean temperature record[J].Earth System Science Data, 2020, 12(259):3469-3479.
[2] Hersbach H, Bell B, Berrisford P, et al.The ERA5 global reanalysis[J].Quarterly Journal of the Royal Meteorological Society, 2020, 146(730):1999-2049.
[3] Morice C P, Kennedy J J, Rayner N A, et al.An updated assessment of near surface temperature change from 1850:The HadCRUT5 data set[J].Journal of Geophysical Research:Atmospheres, 2021, 126(3):e2019JD032361.
[4] Kobayashi S, Ota Y, Harada Y, et al.The JRA-55 reanalysis:General specifications and basic characteristics[J].Journal of the Meteorological Society of Japan, 2015, 93(1):5-48.
[5] Zhang H M, Huang B, Boyer T, et al.NOAA global surface temperature dataset(NOAA Global Temp), Version 5.0[J].NOAA National Centers for Environmental Information, 2022, doi:10.7289/V5FN144H.
[6] GISTEMP Team.GISS Surface temperature analysis(GISTEMP), Version 4[EB/OL].[2022-12-30].https://data.giss.nasa.gov/gistemp.
[7] Schuckmann K, Cheng L, Palmer M D, et al.Heat stored in the earth system:Where does the energy go[J].Earth System Science Data, 2021, 12(3):2013-2041.
[8] Carbon monitor, 2022, total CO2 emissions per year[EB/OL].[2022-12-30].https://carbonmonitor.org.
[9] Global carbon project, 2022[EB/OL].[2022-12-30].https://www.globalcarbonproject.org/index.htm.
[10] Feng L, Palmer P I, Zhu S, et al.Tropical methane emissions explain large fraction of recent changes in global atmospheric methane growth rate[J].Nature Communications, 2022, 13(1):1-8.
[11] Le Quéré C.Fossil CO2 emissions in the post-COVID-d:PDF.pdf19 era[J].Nature Climate Change, 2022, 11(7):197-199.
[12] Davis S J, Liu Z, Deng Z, et al.Emissions rebound from the Covid-19 pandemic[J].Nature Climate Change,2022, doi:10.1038/s41558-022-01332-6.
[13] Liu Z, Deng Z, Zhu B Q, et al.Global patterns of daily CO 2 emissions reductions in the first year of COVID-19[J].Nature Geoscience, 2022, 15:615-620.
[14] Davis S J, Liu Z, Deng Z, et al.Emissions rebound from the COVID-19 pandemic[J].Nature Climate Change, 2022, 12:412-414.
[15] IPCC.Climate change 2022:Mitigation of Climate Change[R].Cambridge, UK and New York, USA:Cambridge University Press, 2022.
[16] World Glacier Monitoring Service.Global Terrestrial Network for Glaciers[EB/OL].[2022-12-30].https://www.gtn-g.org/data_catalogue_wgi/.
[17] Turner J, Holmes C, Caton H T, et al.Record low Antarctic sea ice cover in february 2022[J].Geophysical Research Letters, 2022, 49:e2022GL098904.
[18] Mean sea level products[EB/OL].[2022-12-30].https://www.aviso.altimetry.fr/en/data/products/ocean-indicatorsproducts/mean-sea-level/data-acces.html#c12195.
[19] Hendriks S L, Montgomery H, Benton T, et al.Global environmental climate change, COVID-19, and conflict threaten food security and nutrition[J].Nature Climate Change, 2022, 378:e071534.
[20] IDMC.Mid-year update on internal displacement[EB/OL].[2022-12-30].https://story.internal-displacement.org/2022-mid-year-update/index.html.
[21] The World Bank.Food Security update[EB/OL].[2022-d:PDF.pdf12-30].https://data.worldbank.org/indicator/SN.ITK.SVFI.ZS.
[22] UNHCR.East and Horn of Africa and the Great Lakes Region Operational, Update Region[EB/OL].[2022-12-d:PDF.pdf30].https://reporting.unhcr.org/document/2953.
[23] 孙博, 王会军, 黄艳艳, 等.2022年夏季中国高温干旱气候特征及成因探讨[J].大气科学学报, 2022, doi:10.13878/j.cnki.dqkxxb.20220916003.
[24] IPMA.Indice PDSI[EB/OL].[2022-12-30].https://www.ipma.pt/pt/oclima/observatorio.secas/.
[25] ICNF.8o relatório provisório:1 de janeiro a 15 de outubro[EB/OL].[2022-12-30].https://www.icnf.pt/florestas/gfr/gfrgestaoinformacao/grfrelatorios/areasardidaseocorrencias.
[26] WMO.ENSO update[EB/OL].[2022-12-30].https://public.wmo.int/en/our-mandate/climate/el-ni% C3%B1olani%C3%B1a-update.
[27] UNEP.Emissions gap report 2021[EB/OL].[2022-12-d:PDF.pdf30].https://www.unep.org/emissions-gap-report-2021.
[28] IPCC.Climate change 2022:impacts,adaptation,and vulnerability[R].Cambridge, UK and New York, USA:Cambridge University Press, 2022.
[29] UNDRR.Measuring implementation of the Sendai framework[EB/OL].[2022-12-30].https://sendaimonitor.undrr.org.
[30] Slingo J, Bates P, Bauer P, et al.Ambitious partnership needed for reliable climate prediction[J].Nature Climate Change, 2022, 12:499-503.
[31] 姜彤, 翟建青, 罗勇, 等.气候变化影响适应和脆弱性评估报告进展:IPCC AR5到 AR6的新认知[J].大气科学学报, 2022, 45(4):502-511.
[32] 苏布达, 陈梓延, 黄金龙, 等.气候变化的影响归因:来自 IPCC AR6 WGII的新认知[J].大气科学学报, 2022, 45(4):512-519.
[33] WMO.COP27 outcomes emphasize early warnings, observations[EB/OL].[2022-12-30].https://public.wmo.int/en/media/news/cop27-outcomes-emphasize-early-warn ings-observations.
[34] 罗澜.COP15达成保护地球"历史性" 协议[N].中国气象报, 2022-12-26(03).
[35] UNEP.UN Biodiversity Conference (COP15)[EB/OL].[2022-12-30].https://www.unep.org/events/conference/un-biodiversity-conference-cop-15. |
[1] |
LI Haiyong, ZHANG Jinchang, HU Jingyuan, YE Junmin. Deep carbon cycle and livable earth during subduction and magmatic processes[J]. Science & Technology Review, 2023, 41(2): 80-88. |
[2] |
CUI Peng, ZHANG Guotao, WANG Jiao. Ten years of disaster prevention and mitigation in China: A review[J]. Science & Technology Review, 2023, 41(1): 7-13. |
[3] |
ZHU Haidong, XUE hao, XIE Xinglong, ZHU Jianqiang. Memorable sounds of optics and photonics in 2022[J]. Science & Technology Review, 2023, 41(1): 30-65. |
[4] |
WANG Chi, SHI Peng, BAI Qingjiang, WANG Qin, FAN Quanlin. Review of 2022 global space science advances[J]. Science & Technology Review, 2023, 41(1): 79-102. |
[5] |
CHEN Tian, WANG Yixuan. Review on hot topics of resilient city research and practice in 2022[J]. Science & Technology Review, 2023, 41(1): 202-214. |
[6] |
ZANG Xinyu, WANG Qiao, LI Hanyan. Eco-city development strategy and implementation under the target of carbon peaking and carbon neutrality[J]. Science & Technology Review, 2022, 40(6): 30-37. |
|
|
|
|