气候变化领域集成服务门户(CCPortal): Global quieting of high-frequency seismic noise due to COVID-19 pandemic lockdown measures

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DOI	10.1126/science.abd2438
	Global quieting of high-frequency seismic noise due to COVID-19 pandemic lockdown measures
	Lecocq T.; Hicks S.P.; van Noten K.; van Wijk K.; Koelemeijer P.; de Plaen R.S.M.; Massin F.; Hillers G.; Anthony R.E.; Apoloner M.-T.; Arroyo-Solórzano M.; Assink J.D.; Büyükakpınar P.; Cannata A.; Cannavo F.; Carrasco S.; Caudron C.; Chaves E.J.; Cornwell D.G.; Craig D.; den Ouden O.F.C.; Diaz J.; Donner S.; Evangelidis C.P.; Evers L.; Fauville B.; Fernandez G.A.; Giannopoulos D.; Gibbons S.J.; Girona T.; Grecu B.; Grunberg M.; Hetényi G.; Horleston A.; Inza A.; Irving J.C.E.; Jamalreyhani M.; Kafka A.; Koymans M.R.; Labedz C.R.; Larose E.; Lindsey N.J.; McKinnon M.; Megies T.; Miller M.S.; Minarik W.; Moresi L.; Márquez-Ramírez V.H.; Möllhoff M.; Nesbitt I.M.; Niyogi S.; Ojeda J.; Oth A.; Proud S.; Pulli J.; Retailleau L.; Rintamäki A.E.; Satriano C.; Savage M.K.; Shani-Kadmiel S.; Sleeman R.; Sokos E.; Stammler K.; Stott A.E.; Subedi S.; Sørensen M.B.; Taira T.; Tapia M.; Turhan F.; van der Pluijm B.; Vanstone M.; Vergne J.; Vuorinen T.A.T.; Warren T.; Wassermann J.; Xiao H.
发表日期	2020
ISSN	0036-8075
起始页码	1338
结束页码	1343
卷号	369 期号:6509
英文摘要	Human activity causes vibrations that propagate into the ground as high-frequency seismic waves. Measures to mitigate the coronavirus disease 2019 (COVID-19) pandemic caused widespread changes in human activity, leading to a months-long reduction in seismic noise of up to 50%. The 2020 seismic noise quiet period is the longest and most prominent global anthropogenic seismic noise reduction on record. Although the reduction is strongest at surface seismometers in populated areas, this seismic quiescence extends for many kilometers radially and hundreds of meters in depth. This quiet period provides an opportunity to detect subtle signals from subsurface seismic sources that would have been concealed in noisier times and to benchmark sources of anthropogenic noise. A strong correlation between seismic noise and independent measurements of human mobility suggests that seismology provides an absolute, real-time estimate of human activities. © 2020 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works
英文关键词	anthropogenic effect; frequency analysis; global change; human activity; seismic noise; seismic quiescence; vibration; viral disease; Article; communicable disease control; coronavirus disease 2019; epidemic; frequency analysis; human; human impact (environment); lockdown; noise; pandemic; priority journal; quarantine; seismic noise; tourism; travel; vibration; virus transmission; Coronavirus infection; daily life activity; pandemic; virus pneumonia; Coronavirus; Activities of Daily Living; Coronavirus Infections; Humans; Noise; Pandemics; Pneumonia, Viral; Quarantine
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/244483
作者单位	Royal Observatory of Belgium, Brussels, Belgium; Department of Earth Science and Engineering, Imperial College London, London, United Kingdom; Department of Physics, University of Auckland, New Zealand; Department of Earth Sciences, Royal Holloway University of London, Egham, United Kingdom; Centro de Geociencias, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro, Mexico; Swiss Seismological Service, ETH Zurich, Zurich, Switzerland; Institute of Seismology, University of Helsinki, Helsinki, Finland; Albuquerque Seismological Laboratory, U.S. Geological Survey, Albuquerque, NM, United States; Zentralanstalt für Meteorologie und Geodynamik (ZAMG), Vienna, Austria; Escuela Centroamericana de Geología, Universidad de Costa Rica, San José, Costa Rica; R&D Seismology and Acoustics, Royal Netherlands Meteorological Institute (KNMI), De Bilt, Netherlands; Kandilli Observatory and Earthquake Research Institute, Boğaziçi University, Istanbul, Turkey; GFZ German Research Centre for Geosciences, P...
推荐引用方式 GB/T 7714	Lecocq T.,Hicks S.P.,van Noten K.,et al. Global quieting of high-frequency seismic noise due to COVID-19 pandemic lockdown measures[J],2020,369(6509).
APA	Lecocq T..,Hicks S.P..,van Noten K..,van Wijk K..,Koelemeijer P..,...&Xiao H..(2020).Global quieting of high-frequency seismic noise due to COVID-19 pandemic lockdown measures.Science,369(6509).
MLA	Lecocq T.,et al."Global quieting of high-frequency seismic noise due to COVID-19 pandemic lockdown measures".Science 369.6509(2020).