William R Simpson, Jingqiu Mao, Gilberto J Fochesatto, Kathy S Law, Peter F DeCarlo, Julia Schmale, Kerri A Pratt, Steve R Arnold, Jochen Stutz, Jack E Dibb, Jessie M Creamean, Rodney J Weber, Brent J Williams, Becky Alexander, Lu Hu, Robert J Yokelson, Manabu Shiraiwa, Stefano Decesari, Cort Anastasio, Barbara D'Anna, Robert C Gilliam, Athanasios Nenes, Jason M St Clair, Barbara Trost, James H Flynn, Joel Savarino, Laura D Conner, Nathan Kettle, Krista M Heeringa, Sarah Albertin, Andrea Baccarini, Brice Barret, Michael A Battaglia, Slimane Bekki, T J Brado, Natalie Brett, David Brus, James R Campbell, Meeta Cesler-Maloney, Sol Cooperdock, Karolina Cysneiros de Carvalho, Hervé Delbarre, Paul J DeMott, Conor J S Dennehy, Elsa Dieudonné, Kayane K Dingilian, Antonio Donateo, Konstantinos M Doulgeris, Kasey C Edwards, Kathleen Fahey, Ting Fang, Fangzhou Guo, Laura M D Heinlein, Andrew L Holen, Deanna Huff, Amna Ijaz, Sarah Johnson, Sukriti Kapur, Damien T Ketcherside, Ezra Levin, Emily Lill, Allison R Moon, Tatsuo Onishi, Gianluca Pappaccogli, Russell Perkins, Roman Pohorsky, Jean-Christophe Raut, Francois Ravetta, Tjarda Roberts, Ellis S Robinson, Federico Scoto, Vanessa Selimovic, Michael O Sunday, Brice Temime-Roussel, Xinxiu Tian, Judy Wu, Yuhan Yang
The Alaskan Layered Pollution And Chemical Analysis (ALPACA) field experiment was a collaborative study designed to improve understanding of pollution sources and chemical processes during winter (cold climate and low-photochemical activity), to investigate indoor pollution, and to study dispersion of pollution as affected by frequent temperature inversions. A number of the research goals were motivated by questions raised by residents of Fairbanks, Alaska, where the study was held. This paper describes the measurement strategies and the conditions encountered during the January and February 2022 field experiment, and reports early examples of how the measurements addressed research goals, particularly those of interest to the residents...
March 8, 2024: ACS EST Air