A global observational analysis to understand changes in air quality during exceptionally low anthropogenic emission conditions.


Journal

Environment international
ISSN: 1873-6750
Titre abrégé: Environ Int
Pays: Netherlands
ID NLM: 7807270

Informations de publication

Date de publication:
12 2021
Historique:
received: 29 04 2021
revised: 21 07 2021
accepted: 05 08 2021
pubmed: 24 8 2021
medline: 7 10 2021
entrez: 23 8 2021
Statut: ppublish

Résumé

This global study, which has been coordinated by the World Meteorological Organization Global Atmospheric Watch (WMO/GAW) programme, aims to understand the behaviour of key air pollutant species during the COVID-19 pandemic period of exceptionally low emissions across the globe. We investigated the effects of the differences in both emissions and regional and local meteorology in 2020 compared with the period 2015-2019. By adopting a globally consistent approach, this comprehensive observational analysis focuses on changes in air quality in and around cities across the globe for the following air pollutants PM

Identifiants

pubmed: 34425482
pii: S0160-4120(21)00443-8
doi: 10.1016/j.envint.2021.106818
pii:
doi:

Substances chimiques

Air Pollutants 0
Particulate Matter 0

Types de publication

Journal Article Observational Study

Langues

eng

Sous-ensembles de citation

IM

Pagination

106818

Informations de copyright

Copyright © 2021 The Authors. Published by Elsevier Ltd.. All rights reserved.

Auteurs

Ranjeet S Sokhi (RS)

Centre for Atmospheric and Climate Physics (CACP) and Centre for Climate Change Research (C3R), University of Hertfordshire, Hatfield, Hertfordshire, UK. Electronic address: r.s.sokhi@herts.ac.uk.

Vikas Singh (V)

National Atmospheric Research Laboratory, Gadanki, AP, India.

Xavier Querol (X)

Institute of Environmental Assessment and Water Research (IDAEA), Spanish Research Council (CSIC), Barcelona, Spain.

Sandro Finardi (S)

ARIANET, Milan, Italy.

Admir Créso Targino (AC)

Graduate Program in Environment Engineering, Federal University of Technology, Londrina, Brazil.

Maria de Fatima Andrade (MF)

Departamento de Ciências Atmosféricas, Universidade de São Paulo, São Paulo, Brazil.

Radenko Pavlovic (R)

Meteorological Service of Canada, Environment and Climate Change Canada, Dorval, Canada.

Rebecca M Garland (RM)

Council for Scientific and Industrial Research, Pretoria, South Africa; Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa; Department of Geography, Geo-informatics and Meteorology, University of Pretoria, Pretoria, South Africa.

Jordi Massagué (J)

Institute of Environmental Assessment and Water Research (IDAEA), Spanish Research Council (CSIC), Barcelona, Spain; Department of Mining, Industrial and ICT Engineering, Universitat Politècnica de Catalunya, BarcelonaTech (UPC), Barcelona, Spain.

Shaofei Kong (S)

Department of Atmospheric Sciences, School of Environmental Studies, China University of Geosciences, Wuhan, China.

Alexander Baklanov (A)

Science and Innovation Department, World Meteorological Organization (WMO), Geneva, Switzerland.

Lu Ren (L)

Center for Global and Regional Environmental Research, University of Iowa, Iowa City, United States.

Oksana Tarasova (O)

Science and Innovation Department, World Meteorological Organization (WMO), Geneva, Switzerland.

Greg Carmichael (G)

Center for Global and Regional Environmental Research, University of Iowa, Iowa City, United States.

Vincent-Henri Peuch (VH)

ECMWF, European Centre for Medium-Range Weather Forecasts, Shinfield Park, Reading, UK.

Vrinda Anand (V)

Indian Institute of Tropical Meteorology, Pune, Ministry of Earth Sciences, Govt. of India, India.

Graciela Arbilla (G)

Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil.

Kaitlin Badali (K)

Analysis and Air Quality Section, Air Quality Research Division, Environment and Climate Change Canada, Ottawa, Canada.

Gufran Beig (G)

Indian Institute of Tropical Meteorology, Pune, Ministry of Earth Sciences, Govt. of India, India.

Luis Carlos Belalcazar (LC)

Universidad Nacional de Colombia, Bogotá, Colombia.

Andrea Bolignano (A)

Agenzia Regionale di Protezione dell'Ambiente del Lazio, Rome, Italy.

Peter Brimblecombe (P)

Department of Marine Environment and Engineering, National Sun Yat Sen University, Kaohsiung, Taiwan.

Patricia Camacho (P)

Secretaria del Medio Ambiente de la Ciudad de México (SEDEMA), Mexico City, Mexico.

Alejandro Casallas (A)

Earth System Physics, The Abdus Salam International Centre for Theoretical Physics (ICTP), Trieste, Italy; Escuela de Ciencias Exactas e Ingenieria, Universidad Sergio Arboleda, Bogotá, Colombia.

Jean-Pierre Charland (JP)

Analysis and Air Quality Section, Air Quality Research Division, Environment and Climate Change Canada, Ottawa, Canada.

Jason Choi (J)

Environment Protection Authority Victoria, Centre for Applied Sciences, Macleod, Australia.

Eleftherios Chourdakis (E)

Laboratory of Heat Transfer and Environmental Engineering, Aristotle University, Thessaloniki, Greece.

Isabelle Coll (I)

Université Paris-Est Créteil and Université de Paris, CNRS, LISA, Creteil, France.

Marty Collins (M)

Air Monitoring Operations, Resource Stewardship Division, Environment and Parks, Edmonton, Canada.

Josef Cyrys (J)

Institute of Epidemiology, Helmholtz Zentrum München, Neuherberg, Germany.

Cleyton Martins da Silva (CM)

Universidade Veiga de Almeida, Rio de Janeiro, Brazil.

Alessandro Domenico Di Giosa (AD)

Agenzia Regionale di Protezione dell'Ambiente del Lazio, Rome, Italy.

Anna Di Leo (A)

Agenzia Regionale di Protezione dell'Ambiente della Lombardia, Milano, Italy.

Camilo Ferro (C)

Escuela de Ciencias Exactas e Ingenieria, Universidad Sergio Arboleda, Bogotá, Colombia.

Mario Gavidia-Calderon (M)

Departamento de Ciências Atmosféricas, Universidade de São Paulo, São Paulo, Brazil.

Amiya Gayen (A)

Department of Geography, University of Calcutta, Kolkata, India.

Alexander Ginzburg (A)

A.M. Obukhov Institute of Atmospheric Physics, Moscow, Russia.

Fabrice Godefroy (F)

Service de l'Environnement, Division du Contrôle des Rejets et Suivi Environnemental, Montréal, Canada.

Yuri Alexandra Gonzalez (YA)

Universidad Nacional de Colombia, Bogotá, Colombia.

Marco Guevara-Luna (M)

Conservación, Bioprospección y Desarrollo Sostenible, Universidad Nacional Abierta y a Distancia, Bogotá, Colombia.

Sk Mafizul Haque (SM)

Department of Geography, University of Calcutta, Kolkata, India.

Henno Havenga (H)

Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa.

Dennis Herod (D)

National Smog Analysis, Analysis and Air Quality Section, Air Quality Research Division, Environment and Climate Change Canada, Ottawa, Canada.

Urmas Hõrrak (U)

Institute of Physics, University of Tartu, Tartu, Estonia.

Tareq Hussein (T)

Institute for Atmospheric and Earth System Research (INAR/Physics), University of Helsinki, Helsinki, Finland.

Sergio Ibarra (S)

Departamento de Ciências Atmosféricas, Universidade de São Paulo, São Paulo, Brazil.

Monica Jaimes (M)

Secretaria del Medio Ambiente de la Ciudad de México (SEDEMA), Mexico City, Mexico.

Marko Kaasik (M)

Institute of Physics, University of Tartu, Tartu, Estonia.

Ravindra Khaiwal (R)

Department of Community Medicine and School of Public Health, PGIMER, Chandigarh, India.

Jhoon Kim (J)

Department of Atmospheric Sciences, Yonsei University, Seoul, South Korea.

Anu Kousa (A)

Helsinki Region Environmental Services Authority, Helsinki, Finland.

Jaakko Kukkonen (J)

Centre for Atmospheric and Climate Physics (CACP) and Centre for Climate Change Research (C3R), University of Hertfordshire, Hatfield, Hertfordshire, UK; Finnish Meteorological Institute, Helsinki, Finland.

Markku Kulmala (M)

Institute for Atmospheric and Earth System Research (INAR/Physics), University of Helsinki, Helsinki, Finland.

Joel Kuula (J)

Finnish Meteorological Institute, Helsinki, Finland.

Nathalie La Violette (N)

Direction de la qualité de l'air et du climat, Direction générale du suivi de l'état de l'environnement, Ministère de l'Environnement et de la Lutte contre les changements climatiques Québec, Canada.

Guido Lanzani (G)

Agenzia Regionale di Protezione dell'Ambiente della Lombardia, Milano, Italy.

Xi Liu (X)

Department of Atmospheric Sciences, School of Environmental Studies, China University of Geosciences, Wuhan, China.

Stephanie MacDougall (S)

Air Quality Monitoring & Reporting, Nova Scotia Environment, Halifax, Canada.

Patrick M Manseau (PM)

Meteorological Service of Canada, Environment and Climate Change Canada, Dorval, Canada.

Giada Marchegiani (G)

Agenzia Regionale di Protezione dell'Ambiente del Lazio, Rome, Italy.

Brian McDonald (B)

National Oceanic and Atmospheric Administration, Chemical Sciences Laboratory, Boulder, USA.

Swasti Vardhan Mishra (SV)

Department of Geography, University of Calcutta, Kolkata, India.

Luisa T Molina (LT)

Molina Center for Energy and the Environment, CA, USA.

Dennis Mooibroek (D)

National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands.

Suman Mor (S)

Department of Environment Studies, Punjab University, Chandigarh, India.

Nicolas Moussiopoulos (N)

Laboratory of Heat Transfer and Environmental Engineering, Aristotle University, Thessaloniki, Greece.

Fabio Murena (F)

Department of Chemical, Material and Production Engineering (DICMAPI), Naples, Italy.

Jarkko V Niemi (JV)

Direction de la qualité de l'air et du climat, Direction générale du suivi de l'état de l'environnement, Ministère de l'Environnement et de la Lutte contre les changements climatiques Québec, Canada.

Steffen Noe (S)

Estonian University of Life Sciences, Tartu, Estonia.

Thiago Nogueira (T)

Departamento de Ciências Atmosféricas, Universidade de São Paulo, São Paulo, Brazil.

Michael Norman (M)

Environment and Health Administration, City of Stockholm, Sweden.

Juan Luis Pérez-Camaño (JL)

Computer Science School, ESMG, Technical University of Madrid (UPM), Madrid, Spain.

Tuukka Petäjä (T)

Institute for Atmospheric and Earth System Research (INAR/Physics), University of Helsinki, Helsinki, Finland.

Stuart Piketh (S)

Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa.

Aditi Rathod (A)

Indian Institute of Tropical Meteorology, Pune, Ministry of Earth Sciences, Govt. of India, India.

Ken Reid (K)

Air Quality and Climate Change, Metro Vancouver Regional District, Burnaby, Canada.

Armando Retama (A)

Independent Researcher, Mexico City, Mexico.

Olivia Rivera (O)

Secretaria del Medio Ambiente de la Ciudad de México (SEDEMA), Mexico City, Mexico.

Néstor Y Rojas (NY)

Universidad Nacional de Colombia, Bogotá, Colombia.

Jhojan P Rojas-Quincho (JP)

National Meteorology and Hydrology Service, Lima, Peru.

Roberto San José (R)

Computer Science School, ESMG, Technical University of Madrid (UPM), Madrid, Spain.

Odón Sánchez (O)

Atmospheric Pollution Research Group, Universidad Nacional Tecnológica de Lima Sur, Lima, Peru.

Rodrigo J Seguel (RJ)

Center for Climate and Resilience Research (CR)2, Department of Geophysics, University of Chile, Santiago, Chile.

Salla Sillanpää (S)

Finnish Meteorological Institute, Helsinki, Finland.

Yushan Su (Y)

Environmental Monitoring and Reporting Branch, Ontario Ministry of the Environment, Conservation and Parks, Toronto, Canada.

Nigel Tapper (N)

School of Earth, Atmosphere and Environment, Monash University, Clayton, Australia.

Antonio Terrazas (A)

Secretaria del Medio Ambiente de la Ciudad de México (SEDEMA), Mexico City, Mexico.

Hilkka Timonen (H)

Finnish Meteorological Institute, Helsinki, Finland.

Domenico Toscano (D)

Department of Chemical, Material and Production Engineering (DICMAPI), Naples, Italy.

George Tsegas (G)

Laboratory of Heat Transfer and Environmental Engineering, Aristotle University, Thessaloniki, Greece.

Guus J M Velders (GJM)

National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands.

Christos Vlachokostas (C)

Laboratory of Heat Transfer and Environmental Engineering, Aristotle University, Thessaloniki, Greece.

Erika von Schneidemesser (E)

Institute for Advanced Sustainability Studies, Potsdam, Germany.

Rajasree Vpm (R)

Centre for Atmospheric and Climate Physics (CACP) and Centre for Climate Change Research (C3R), University of Hertfordshire, Hatfield, Hertfordshire, UK.

Ravi Yadav (R)

Indian Institute of Tropical Meteorology, Pune, Ministry of Earth Sciences, Govt. of India, India.

Rasa Zalakeviciute (R)

Grupo de Biodiversidad, Medio Ambiente y Salud (BIOMAS), Universidad de Las Americas, Quito, Ecuador.

Miguel Zavala (M)

Molina Center for Energy and the Environment, CA, USA.

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Classifications MeSH