Articles | Volume 21, issue 18
https://doi.org/10.5194/acp-21-14109-2021
© 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-21-14109-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
23 Sep 2021
Research article |
| 23 Sep 2021
| 23 Sep 2021
Total organic carbon and the contribution from speciated organics in cloud water: airborne data analysis from the CAMP2Ex field campaign
Department of Chemical and Environmental Engineering, University of
Arizona, Tucson, Arizona 85721, USA
Ewan Crosbie
NASA Langley Research Center, Hampton, Virginia 23666, USA
Science Systems and Applications, Inc., Hampton, Virginia 23666, USA
Paola Angela Bañaga
Air Quality Dynamics-Instrumentation & Technology Development
Laboratory, Manila Observatory, Quezon City 1108, Philippines
Department of Physics, School of Science and Engineering, Ateneo de
Manila University, Quezon City 1108, Philippines
Grace Betito
Air Quality Dynamics-Instrumentation & Technology Development
Laboratory, Manila Observatory, Quezon City 1108, Philippines
Rachel A. Braun
Department of Chemical and Environmental Engineering, University of
Arizona, Tucson, Arizona 85721, USA
Zenn Marie Cainglet
Air Quality Dynamics-Instrumentation & Technology Development
Laboratory, Manila Observatory, Quezon City 1108, Philippines
Department of Physics, School of Science and Engineering, Ateneo de
Manila University, Quezon City 1108, Philippines
Maria Obiminda Cambaliza
Air Quality Dynamics-Instrumentation & Technology Development
Laboratory, Manila Observatory, Quezon City 1108, Philippines
Department of Physics, School of Science and Engineering, Ateneo de
Manila University, Quezon City 1108, Philippines
Melliza Templonuevo Cruz
Air Quality Dynamics-Instrumentation & Technology Development
Laboratory, Manila Observatory, Quezon City 1108, Philippines
Institute of Environmental Science and Meteorology, University of the
Philippines, Diliman, Quezon City 1101, Philippines
Julie Mae Dado
Regional Climate Systems Laboratory, Manila Observatory, Quezon City
1108, Philippines
Miguel Ricardo A. Hilario
Air Quality Dynamics-Instrumentation & Technology Development
Laboratory, Manila Observatory, Quezon City 1108, Philippines
Department of Hydrology and Atmospheric Sciences, University of
Arizona, Tucson, Arizona 85721, USA
Gabrielle Frances Leung
Air Quality Dynamics-Instrumentation & Technology Development
Laboratory, Manila Observatory, Quezon City 1108, Philippines
Department of Atmospheric Science, Colorado State University, Fort
Collins, Colorado 80521, USA
Alexander B. MacDonald
Department of Chemical and Environmental Engineering, University of
Arizona, Tucson, Arizona 85721, USA
Angela Monina Magnaye
Regional Climate Systems Laboratory, Manila Observatory, Quezon City
1108, Philippines
Jeffrey Reid
Marine Meteorology Division, Naval Research Laboratory, Monterey,
California 93943, USA
Claire Robinson
NASA Langley Research Center, Hampton, Virginia 23666, USA
Science Systems and Applications, Inc., Hampton, Virginia 23666, USA
Michael A. Shook
NASA Langley Research Center, Hampton, Virginia 23666, USA
James Bernard Simpas
Air Quality Dynamics-Instrumentation & Technology Development
Laboratory, Manila Observatory, Quezon City 1108, Philippines
Department of Physics, School of Science and Engineering, Ateneo de
Manila University, Quezon City 1108, Philippines
Shane Marie Visaga
Department of Physics, School of Science and Engineering, Ateneo de
Manila University, Quezon City 1108, Philippines
Regional Climate Systems Laboratory, Manila Observatory, Quezon City
1108, Philippines
Edward Winstead
NASA Langley Research Center, Hampton, Virginia 23666, USA
Science Systems and Applications, Inc., Hampton, Virginia 23666, USA
Luke Ziemba
NASA Langley Research Center, Hampton, Virginia 23666, USA
Armin Sorooshian
Department of Chemical and Environmental Engineering, University of
Arizona, Tucson, Arizona 85721, USA
Department of Hydrology and Atmospheric Sciences, University of
Arizona, Tucson, Arizona 85721, USA
Data sets
CAMP2Ex P-3 In-Situ Cloud Data CAMP2Ex Science Team https://doi.org/10.5067/Airborne/CAMP2Ex_Cloud_AircraftInSitu_P3_Data_1
CAMP2Ex P-3 In-Situ Aerosol Data CAMP2Ex Science Team https://doi.org/10.5067/Airborne/CAMP2Ex_Aerosol_AircraftInSitu_P3_Data_1
Short summary
A total of 159 cloud water samples were collected and measured for total organic carbon (TOC) during CAMP2Ex. On average, 30 % of TOC was speciated based on carboxylic/sulfonic acids and dimethylamine. Results provide a critical constraint on cloud composition and vertical profiles of TOC and organic species ranging from ~250 m to ~ 7 km and representing a variety of cloud types and air mass source influences such as biomass burning, marine emissions, anthropogenic activity, and dust.
A total of 159 cloud water samples were collected and measured for total organic carbon (TOC)...
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