Articles | Volume 21, issue 2 
            
                
                    
                    
            
            
            https://doi.org/10.5194/acp-21-1049-2021
                    © Author(s) 2021. This work is distributed under 
the Creative Commons Attribution 4.0 License.
                the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-21-1049-2021
                    © Author(s) 2021. This work is distributed under 
the Creative Commons Attribution 4.0 License.
                the Creative Commons Attribution 4.0 License.
The CLoud–Aerosol–Radiation Interaction and Forcing: Year 2017 (CLARIFY-2017) measurement campaign
                                            College of Engineering, Mathematics and Physical Science, University of Exeter, Exeter, EX4 4QE, UK
                                        
                                    
                                            Met Office, Exeter, EX1 3PB, UK
                                        
                                    Steven J. Abel
                                            Met Office, Exeter, EX1 3PB, UK
                                        
                                    Paul A. Barrett
                                            Met Office, Exeter, EX1 3PB, UK
                                        
                                    Nicolas Bellouin
                                            Department of Meteorology, University of Reading, Reading, RG6 6BB, UK
                                        
                                    Alan Blyth
                                            School of Earth and Environment, University of Leeds, Leeds, LS2 9JT, UK
                                        
                                    Keith N. Bower
                                            Department of Earth and Environmental Sciences, University of
Manchester, Manchester, M13 9PL, UK
                                        
                                    Melissa Brooks
                                            Met Office, Exeter, EX1 3PB, UK
                                        
                                    Ken Carslaw
                                            School of Earth and Environment, University of Leeds, Leeds, LS2 9JT, UK
                                        
                                    Haochi Che
                                            Atmospheric, Oceanic and Planetary Physics, Department of Physics,
University of Oxford, Oxford, OX1 3PU, UK
                                        
                                    
                                            now at: Department of Geophysics, Tel Aviv University, Tel Aviv, Israel
                                        
                                    
                                            Department of Earth and Environmental Sciences, University of
Manchester, Manchester, M13 9PL, UK
                                        
                                    Michael I. Cotterell
                                            College of Engineering, Mathematics and Physical Science, University of Exeter, Exeter, EX4 4QE, UK
                                        
                                    
                                            now at: School of Chemistry, University of Bristol, Bristol, BS8 1TS, UK
                                        
                                    Ian Crawford
                                            Department of Earth and Environmental Sciences, University of
Manchester, Manchester, M13 9PL, UK
                                        
                                    Zhiqiang Cui
                                            School of Earth and Environment, University of Leeds, Leeds, LS2 9JT, UK
                                        
                                    Nicholas Davies
                                            College of Engineering, Mathematics and Physical Science, University of Exeter, Exeter, EX4 4QE, UK
                                        
                                    
                                            now at: Haseltine Lake Kempner, Bristol, BS1 6HU, UK
                                        
                                    Beth Dingley
                                            College of Engineering, Mathematics and Physical Science, University of Exeter, Exeter, EX4 4QE, UK
                                        
                                    
                                            Atmospheric, Oceanic and Planetary Physics, Department of Physics,
University of Oxford, Oxford, OX1 3PU, UK
                                        
                                    Paul Field
                                            Met Office, Exeter, EX1 3PB, UK
                                        
                                    
                                            School of Earth and Environment, University of Leeds, Leeds, LS2 9JT, UK
                                        
                                    Paola Formenti
                                            LISA, UMR CNRS 7583, Université Paris-Est-Créteil,
Université de Paris,  Institut Pierre Simon Laplace (IPSL), Créteil,
France
                                        
                                    Hamish Gordon
                                            School of Earth and Environment, University of Leeds, Leeds, LS2 9JT, UK
                                        
                                    
                                            now at: Engineering Research Accelerator, Carnegie Mellon University, Pittsburgh, Pennsylvania, USA
                                        
                                    Martin de Graaf
                                            KNMI, De Bilt, 3731, the Netherlands
                                        
                                    Ross Herbert
                                            Department of Meteorology, University of Reading, Reading, RG6 6BB, UK
                                        
                                    Ben Johnson
                                            Met Office, Exeter, EX1 3PB, UK
                                        
                                    Anthony C. Jones
                                            College of Engineering, Mathematics and Physical Science, University of Exeter, Exeter, EX4 4QE, UK
                                        
                                    
                                            Met Office, Exeter, EX1 3PB, UK
                                        
                                    Justin M. Langridge
                                            Met Office, Exeter, EX1 3PB, UK
                                        
                                    Florent Malavelle
                                            College of Engineering, Mathematics and Physical Science, University of Exeter, Exeter, EX4 4QE, UK
                                        
                                    
                                            Met Office, Exeter, EX1 3PB, UK
                                        
                                    Daniel G. Partridge
                                            College of Engineering, Mathematics and Physical Science, University of Exeter, Exeter, EX4 4QE, UK
                                        
                                    Fanny Peers
                                            College of Engineering, Mathematics and Physical Science, University of Exeter, Exeter, EX4 4QE, UK
                                        
                                    
                                            now at: Laboratoire d'Optique Atmosphérique Université de
Lille, 59655 Villeneuve d'Ascq CEDEX, France
                                        
                                    Jens Redemann
                                            School of Meteorology, University of Oklahoma, Norman, Oklahoma, USA
                                        
                                    Philip Stier
                                            Atmospheric, Oceanic and Planetary Physics, Department of Physics,
University of Oxford, Oxford, OX1 3PU, UK
                                        
                                    Kate Szpek
                                            Met Office, Exeter, EX1 3PB, UK
                                        
                                    Jonathan W. Taylor
                                            Department of Earth and Environmental Sciences, University of
Manchester, Manchester, M13 9PL, UK
                                        
                                    Duncan Watson-Parris
                                            Atmospheric, Oceanic and Planetary Physics, Department of Physics,
University of Oxford, Oxford, OX1 3PU, UK
                                        
                                    Robert Wood
                                            Department of Atmospheric Sciences, University of Washington, Seattle, Washington, USA
                                        
                                    Huihui Wu
                                            Department of Earth and Environmental Sciences, University of
Manchester, Manchester, M13 9PL, UK
                                        
                                    Paquita Zuidema
                                            Rosenstiel School of Marine and Atmospheric Science, University of
Miami, Miami, Florida, USA
                                        
                                    Data sets
Facility for Airborne Atmospheric Measurements (FAAM) flights CEDA http://data.ceda.ac.uk/badc/faam/data/
FAAM C026 CLARIFY Test flight: Airborne atmospheric measurements from core instrument suite on board the BAE-146 aircraft CEDA http://data.ceda.ac.uk/badc/faam/data/2017/c026-jul-31
FAAM C056 CLARIFY flight: Airborne atmospheric measurements from core instrument suite on board the BAE-146 aircraft CEDA http://data.ceda.ac.uk/badc/faam/data/2017/c056-sep-09
Short summary
                    Every year, the seasonal cycle of biomass burning from agricultural practices in Africa creates a huge plume of smoke that travels many thousands of kilometres over the Atlantic Ocean. This study provides an overview of a measurement campaign called the cloud–aerosol–radiation interaction and forcing for year 2017 (CLARIFY-2017) and documents the rationale, deployment strategy, observations, and key results from the campaign which utilized the heavily equipped FAAM atmospheric research aircraft.
                    Every year, the seasonal cycle of biomass burning from agricultural practices in Africa creates...
                    
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