Dimethyl sulfide control of the clean summertime Arctic aerosol and cloud

Autor: W. Richard Leaitch, Sangeeta Sharma, Lin Huang, Desiree Toom-Sauntry, Alina Chivulescu, Anne Marie Macdonald, Knut von Salzen, Jeffrey R. Pierce, Allan K. Bertram, Jason C. Schroder, Nicole C. Shantz, Rachel Y.-W. Chang, Ann-Lise Norman

Publikováno v: Elementa: Science of the Anthropocene (2013)

Abstract One year of aerosol particle observations from Alert, Nunavut shows that new particle formation (NPF) is common during clean periods of the summertime Arctic associated with attendant low condensation sinks and with the presence of methane s

Externí odkaz: https://doaj.org/article/d07876b8642742a1a2f11488dfb22845

Organic functional groups in the submicron aerosol at 82.5° N, 62.5° W from 2012 to 2014

Autor: Dan Veber, Desiree Toom, Felicia Kolonjari, Lynn M. Russell, Alina Chivulescu, Sangeeta Sharma, Jun Liu, Lin Huang, W. Richard Leaitch, Wendy Zhang

Publikováno v: Atmospheric Chemistry and Physics, Vol 18, Pp 3269-3287 (2018)

The first multi-year contributions from organic functional groups to the Arctic submicron aerosol are documented using 126 weekly-integrated samples collected from April 2012 to October 2014 at the Alert Observatory (82.45° N, 62.51° W). Results fr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b00cd3356ea86dbc0e203989bf747a2
https://www.atmos-chem-phys.net/18/3269/2018/acp-18-3269-2018.pdf

Meteorological and aerosol effects on marine cloud microphysical properties

Autor: Lars Ahlm, Athanasios Nenes, Kevin J. Noone, Allan K. Bertram, Greg Roberts, H. Jonsson, Desiree Toom, Anne Marie Macdonald, John H. Seinfeld, Robin L. Modini, C. E. Corrigan, Jason C. Schroder, Anna Wonaschütz, Armin Sorooshian, Lynn M. Russell, Amanda A. Frossard, W. R. Leaitch, Z. Wang, Jack J. Lin, Kevin J. Sanchez, R. Zhao, L. N. Hawkins, Alex K. Y. Lee

Publikováno v: Journal of Geophysical Research: Atmospheres, vol 121, iss 8
Journal of Geophysical Research: Atmospheres
Journal of Geophysical Research: Atmospheres, American Geophysical Union, 2016, 121 (8), pp.4142-4161. ⟨10.1002/2015JD024595⟩
Journal of Geophysical Research: Atmospheres, 2016, 121 (8), pp.4142-4161. ⟨10.1002/2015JD024595⟩

Meteorology and microphysics affect cloud formation, cloud droplet distributions, and shortwave reflectance. The Eastern Pacific Emitted Aerosol Cloud Experiment and the Stratocumulus Observations of Los-Angeles Emissions Derived Aerosol-Droplets stu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41a379efa32306f080828b696a9516a2
https://doi.org/10.1002/2015jd024595

Temporally-Delineated Sources of Major Chemical Species in High Arctic Snow

Autor: Katrina M. Macdonald, Sangeeta Sharma, Desiree Toom, Alina Chivulescu, Andrew Platt, Mike Elsasser, Lin Huang, Richard Leaitch, Nathan Chellman, Joseph R. McConnell, Heiko Bozem, Daniel Kunkel, Ying Duan Lei, Cheol-Heon Jeong, Jonathan P. D. Abbatt, Greg J. Evans

Long-range transport of aerosol from lower latitudes to the high Arctic may be a significant contributor to climate forcing in the Arctic. To identify the sources of key contaminants entering the Canadian high Arctic an intensive campaign of snow sam

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a7ca6c6b6c3b3a49916d96128913b3ba
https://doi.org/10.5194/acp-2017-718

Supplementary material to 'Organic Functional Groups in the Submicron Aerosol at 82.5° N from 2012 to 2014'

Autor: W. Richard Leaitch, Lynn M. Russell, Jun Liu, Felicia Kolonjari, Desiree Toom, Lin Huang, Sangeeta Sharma, Alina Chivulescu, Dan Veber, Wendy Zhang

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3ad379dd5b9c391507212cd69a39f2be
https://doi.org/10.5194/acp-2017-511-supplement