Direct observations of CO2 emission reductions due to COVID-19 lockdown across European urban districts
文献类型：期刊论文
| 作者 | Nicolini, Giacomo3,4; Antoniella, Gabriele3,4; Carotenuto, Federico5; Christen, Andreas6; Ciais, Philippe7; Feigenwinter, Christian8; Gioli, Beniamino5; Stagakis, Stavros8,9; Velasco, Erik; Vogt, Roland8 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2022-07-15 |
| 卷号 | 830页码:12 |
| ISSN号 | 0048-9697 |
| 关键词 | Eddy-covariance Urban fluxes Urban pollution Traffic emissions Corona virus pandemic Social restrictions |
| DOI | 10.1016/j.scitotenv.2022.154662 |
| 通讯作者 | Nicolini, Giacomo(giacomo.nicolini@cmcc.it) |
| 英文摘要 | The measures taken to contain the spread of COVID-19 in 2020 included restrictions of people's mobility and reductions in economic activities. These drastic changes in daily life, enforced through national lockdowns, led to abrupt reductions of anthropogenic CO(2 )emissions in urbanized areas all over the world. To examine the effect of social restrictions on local emissions of CO2, we analysed district level CO(2 )fluxes measured by the eddy-covariance technique from 13 stations in 11 European cities. The data span several years before the pandemic until October 2020 (six months after the pandemic began in Europe). All sites showed a reduction in CO2 emissions during the national lockdowns. The magnitude of these reductions varies in time and space, from city to city as well as between different areas of the same city. We found that, during the first lockdowns, urban CO2 emissions were cut with respect to the same period in previous years by 5% to 87% across the analysed districts, mainly as a result of limitations on mobility. However, as the restrictions were lifted in the following months, emissions quickly rebounded to their pre-COVID levels in the majority of sites. |
| WOS关键词 | CARBON-DIOXIDE EMISSIONS ; FLUXES ; ENERGY ; NEIGHBORHOOD ; ATMOSPHERE ; HELSINKI ; AREAS |
| 资助项目 | ICOS Ecosystem Thematic Centre ; CHE H2020 Project[GA 776186] ; Departments of Excellence-2018 MIURProgram DIBAF Landscape 4.0 ; CoCO2 H2020[GA 958927] ; Netherlands Organization for Scientific Research (NWO) VIDI grant The Windy City[864.14.007] ; Amsterdam Institute for Metropolitan Solutions for the AAMS observational network[VIR16002] ; Academy of Finland profiling action[311932] ; CarboCity project[321527] ; Municipality of Heraklion[105] ; Urban Climate Observatory (UCO) Berlin from Deutsche Forschungsgemeinschaft (DFG) of Research Unit 1736 Urban Climate and Heat Stress inMid-Latitude Cities in View of Climate Change (UCaHS)[SCHE 750/8-1] ; Urban Climate Observatory (UCO) Berlin from Deutsche Forschungsgemeinschaft (DFG) of Research Unit 1736 Urban Climate and Heat Stress inMid-Latitude Cities in View of Climate Change (UCaHS)[SCHE 750/9-1] ; German Ministry of Research and Education[FKZ 01LP1602A] ; City of Vienna[MA 7 - 596744/17] ; Vienna Science and Technology Fund[ESR20-030] ; European Union[836443] ; UK Natural Environment Research Council[NE/H003169/1] ; UK Natural Environment Research Council[NE/K002279/1] ; UK Natural Environment Research Council[NE/T001798/2] ; Austrian FWF[P30600] ; Austrian FWF[M2244] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000794872600011 |
| 资助机构 | ICOS Ecosystem Thematic Centre ; CHE H2020 Project ; Departments of Excellence-2018 MIURProgram DIBAF Landscape 4.0 ; CoCO2 H2020 ; Netherlands Organization for Scientific Research (NWO) VIDI grant The Windy City ; Amsterdam Institute for Metropolitan Solutions for the AAMS observational network ; Academy of Finland profiling action ; CarboCity project ; Municipality of Heraklion ; Urban Climate Observatory (UCO) Berlin from Deutsche Forschungsgemeinschaft (DFG) of Research Unit 1736 Urban Climate and Heat Stress inMid-Latitude Cities in View of Climate Change (UCaHS) ; German Ministry of Research and Education ; City of Vienna ; Vienna Science and Technology Fund ; European Union ; UK Natural Environment Research Council ; Austrian FWF |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/177277]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Nicolini, Giacomo |
| 作者单位 | 1.Univ Reading, Dept Meteorol, Reading, Berks, England 2.UK Ctr Ecol & Hydrol, Penicuik, Midlothian, Scotland 3.Euro Mediterranean Ctr Climate Change, Lecce, Italy 4.Univ Tuscia, DIBAF, Tuscia, Italy 5.CNR, Natl Res Council, Pisa, Italy 6.Univ Freiburg, Inst Earth & Environm Sci, Environm Meteorol, Freiburg, Germany 7.CEA CNRS UVSQ, Lab Sci Climat & Environm, Gif Sur Yvette, France 8.Univ Basel, Basel, Switzerland 9.Fdn Res & Technol Hellas FORTH, Inst Appl & Computat Math, Rethimnon, Greece 10.Univ Innsbruck, Dept Atmospher & Cryospher Sci, Innsbruck, Austria |
| 推荐引用方式 GB/T 7714 | Nicolini, Giacomo,Antoniella, Gabriele,Carotenuto, Federico,et al. Direct observations of CO2 emission reductions due to COVID-19 lockdown across European urban districts[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2022,830:12. |
| APA | Nicolini, Giacomo.,Antoniella, Gabriele.,Carotenuto, Federico.,Christen, Andreas.,Ciais, Philippe.,...&Papale, Dario.(2022).Direct observations of CO2 emission reductions due to COVID-19 lockdown across European urban districts.SCIENCE OF THE TOTAL ENVIRONMENT,830,12. |
| MLA | Nicolini, Giacomo,et al."Direct observations of CO2 emission reductions due to COVID-19 lockdown across European urban districts".SCIENCE OF THE TOTAL ENVIRONMENT 830(2022):12. |
入库方式： OAI收割
来源：地理科学与资源研究所
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