Articles | Volume 20, issue 23
https://doi.org/10.5194/acp-20-15341-2020
© Author(s) 2020. 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-20-15341-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
11 Dec 2020
Research article |
| 11 Dec 2020
| 11 Dec 2020
A link between the ice nucleation activity and the biogeochemistry of seawater
Martin J. Wolf
Department of Earth, Atmospheric, and Planetary Sciences,
Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 54-918,
Cambridge, MA 02139, USA
Yale Center for Environmental Law and Policy, Yale School of the
Environment, Yale University, G32 Kroon Hall, 195 Prospect Street, New
Haven, CT 06511, USA
Megan Goodell
Department of Earth, Atmospheric, and Planetary Sciences,
Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 54-918,
Cambridge, MA 02139, USA
Eric Dong
School of Engineering, Brown University, 75 Waterman St, Providence, RI 02912, USA
Lilian A. Dove
Department of Earth, Atmospheric, and Planetary Sciences,
Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 54-918,
Cambridge, MA 02139, USA
Division of Geological and Planetary Sciences, California Institute of
Technology, 1200 East California Boulevard, Pasadena, CA 91125, USA
Cuiqi Zhang
Department of Earth, Atmospheric, and Planetary Sciences,
Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 54-918,
Cambridge, MA 02139, USA
School of Energy and Power Engineering, Beihang University, Beijing,
China
Lesly J. Franco
Department of Earth, Atmospheric, and Planetary Sciences,
Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 54-918,
Cambridge, MA 02139, USA
Chuanyang Shen
Department of Earth, Atmospheric, and Planetary Sciences,
Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 54-918,
Cambridge, MA 02139, USA
Department of Atmospheric and Oceanic Sciences, Peking University,
Beijing, China
Emma G. Rutkowski
Department of Earth, Atmospheric, and Planetary Sciences,
Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 54-918,
Cambridge, MA 02139, USA
Domenic N. Narducci
Department of Biological Engineering, Massachusetts Institute of
Technology, 77 Massachusetts Avenue, Room 56-651, Cambridge, MA
02139, USA
Susan Mullen
Department of Earth, Atmospheric, and Planetary Sciences,
Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 54-918,
Cambridge, MA 02139, USA
Department of Earth and Planetary Science, University of California
Berkeley, 307 McCone Hall, Berkeley, CA 94720, USA
Andrew R. Babbin
Department of Earth, Atmospheric, and Planetary Sciences,
Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 54-918,
Cambridge, MA 02139, USA
Daniel J. Cziczo
CORRESPONDING AUTHOR
Department of Earth, Atmospheric, and Planetary Sciences,
Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 54-918,
Cambridge, MA 02139, USA
Department of Civil and Environmental Engineering, Massachusetts Institute of
Technology, 77 Massachusetts Avenue, Room 66-350, Cambridge, MA
02139, USA
Department of Earth, Atmospheric, and Planetary Sciences, Purdue
University, 550 Stadium Mall Drive, West Lafayette, IN 47907, USA
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Costa D. Christopoulos, Sarvesh Garimella, Maria A. Zawadowicz, Ottmar Möhler, and Daniel J. Cziczo
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Sarvesh Garimella, Daniel A. Rothenberg, Martin J. Wolf, Robert O. David, Zamin A. Kanji, Chien Wang, Michael Rösch, and Daniel J. Cziczo
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Maria A. Zawadowicz, Karl D. Froyd, Daniel M. Murphy, and Daniel J. Cziczo
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Michael Roesch, Carolin Roesch, and Daniel J. Cziczo
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Naruki Hiranuma, Ottmar Möhler, Gourihar Kulkarni, Martin Schnaiter, Steffen Vogt, Paul Vochezer, Emma Järvinen, Robert Wagner, David M. Bell, Jacqueline Wilson, Alla Zelenyuk, and Daniel J. Cziczo
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Sarvesh Garimella, Thomas Bjerring Kristensen, Karolina Ignatius, Andre Welti, Jens Voigtländer, Gourihar R. Kulkarni, Frank Sagan, Gregory Lee Kok, James Dorsey, Leonid Nichman, Daniel Alexander Rothenberg, Michael Rösch, Amélie Catharina Ruth Kirchgäßner, Russell Ladkin, Heike Wex, Theodore W. Wilson, Luis Antonio Ladino, Jon P. D. Abbatt, Olaf Stetzer, Ulrike Lohmann, Frank Stratmann, and Daniel James Cziczo
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K. Ardon-Dryer, Y.-W. Huang, and D. J. Cziczo
Atmos. Chem. Phys., 15, 9159–9171, https://doi.org/10.5194/acp-15-9159-2015, https://doi.org/10.5194/acp-15-9159-2015, 2015
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M. A. Zawadowicz, S. R. Proud, S. S. Seppalainen, and D. J. Cziczo
Atmos. Chem. Phys., 15, 8975–8986, https://doi.org/10.5194/acp-15-8975-2015, https://doi.org/10.5194/acp-15-8975-2015, 2015
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This work investigates hygroscopic properties of internally mixed organic/inorganic aerosol particles. Aerosol particles containing organic and inorganic components can phase separate under certain relative humidity conditions, creating particles with an inorganic core and an organic shell. This paper explores whether water uptake from gaseous phase still occurs in such phase-separated systems. It finds that phase separation does not inhibit water uptake for the five systems that were studied.
D. B. Atkinson, J. G. Radney, J. Lum, K. R. Kolesar, D. J. Cziczo, M. S. Pekour, Q. Zhang, A. Setyan, A. Zelenyuk, and C. D. Cappa
Atmos. Chem. Phys., 15, 4045–4061, https://doi.org/10.5194/acp-15-4045-2015, https://doi.org/10.5194/acp-15-4045-2015, 2015
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This work describes an analysis of measurements of the influence of water uptake on the light-scattering properties of sub- and supermicron-sized particles as observed in the Sacramento, CA, USA region during the 2010 CARES field campaign. The observations are used to derive campaign-average effective hygroscopicity parameters for submicron oxygenated organic aerosol and for supermicron particles, and the influence of chloride displacement reactions on particle hygroscopicity is examined.
S. Garimella, Y.-W. Huang, J. S. Seewald, and D. J. Cziczo
Atmos. Chem. Phys., 14, 6003–6019, https://doi.org/10.5194/acp-14-6003-2014, https://doi.org/10.5194/acp-14-6003-2014, 2014
B. Friedman, A. Zelenyuk, J. Beranek, G. Kulkarni, M. Pekour, A. Gannet Hallar, I. B. McCubbin, J. A. Thornton, and D. J Cziczo
Atmos. Chem. Phys., 13, 11839–11851, https://doi.org/10.5194/acp-13-11839-2013, https://doi.org/10.5194/acp-13-11839-2013, 2013
Related subject area
Subject: Clouds and Precipitation | Research Activity: Field Measurements | Altitude Range: Troposphere | Science Focus: Chemistry (chemical composition and reactions)
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Measurement report: Molecular characteristics of cloud water in southern China and insights into aqueous-phase processes from Fourier transform ion cyclotron resonance mass spectrometry
Total organic carbon and the contribution from speciated organics in cloud water: airborne data analysis from the CAMP2Ex field campaign
Impact of convection on the upper-tropospheric composition (water vapor and ozone) over a subtropical site (Réunion island; 21.1° S, 55.5° E) in the Indian Ocean
Chemical characteristics of cloud water and the impacts on aerosol properties at a subtropical mountain site in Hong Kong SAR
Diurnal cycle of iodine, bromine, and mercury concentrations in Svalbard surface snow
Wet deposition of inorganic ions in 320 cities across China: spatio-temporal variation, source apportionment, and dominant factors
Deposition of ionic species and black carbon to the Arctic snowpack: combining snow pit observations with modeling
Mercury and trace metal wet deposition across five stations in Alaska: controlling factors, spatial patterns, and source regions
Drivers of atmospheric deposition of polycyclic aromatic hydrocarbons at European high-altitude sites
Cloud scavenging of anthropogenic refractory particles at a mountain site in North China
Composition of ice particle residuals in mixed-phase clouds at Jungfraujoch (Switzerland): enrichment and depletion of particle groups relative to total aerosol
Snow scavenging and phase partitioning of nitrated and oxygenated aromatic hydrocarbons in polluted and remote environments in central Europe and the European Arctic
Continuous non-marine inputs of per- and polyfluoroalkyl substances to the High Arctic: a multi-decadal temporal record
Biogenic, urban, and wildfire influences on the molecular composition of dissolved organic compounds in cloud water
The single-particle mixing state and cloud scavenging of black carbon: a case study at a high-altitude mountain site in southern China
Composition, size and cloud condensation nuclei activity of biomass burning aerosol from northern Australian savannah fires
Five-year records of mercury wet deposition flux at GMOS sites in the Northern and Southern hemispheres
Atmospheric wet and litterfall mercury deposition at urban and rural sites in China
Hydroxyl radical in/on illuminated polar snow: formation rates, lifetimes, and steady-state concentrations
Cloud water composition during HCCT-2010: Scavenging efficiencies, solute concentrations, and droplet size dependence of inorganic ions and dissolved organic carbon
Fog composition at Baengnyeong Island in the eastern Yellow Sea: detecting markers of aqueous atmospheric oxidations
Wet deposition of atmospheric inorganic nitrogen at five remote sites in the Tibetan Plateau
Atmospheric wet and dry deposition of trace elements at 10 sites in Northern China
Natural or anthropogenic? On the origin of atmospheric sulfate deposition in the Andes of southeastern Ecuador
Temporal variations in rainwater methanol
Comprehensive assessment of meteorological conditions and airflow connectivity during HCCT-2010
Influence of cloud processing on CCN activation behaviour in the Thuringian Forest, Germany during HCCT-2010
Classification of clouds sampled at the puy de Dôme (France) based on 10 yr of monitoring of their physicochemical properties
Preliminary signs of the initiation of deep convection by GNSS
Dissolved organic carbon (DOC) and select aldehydes in cloud and fog water: the role of the aqueous phase in impacting trace gas budgets
Insights into dissolved organic matter complexity in rainwater from continental and coastal storms by ultrahigh resolution Fourier transform ion cyclotron resonance mass spectrometry
Dynamics of the chemical composition of rainwater throughout Hurricane Irene
Spatial and temporal distributions of total and methyl mercury in precipitation in core urban areas, Chongqing, China
Wet and dry deposition of atmospheric nitrogen at ten sites in Northern China
Spatial distribution of mercury deposition fluxes in Wanshan Hg mining area, Guizhou province, China
Molecular characterization of water soluble organic nitrogen in marine rainwater by ultra-high resolution electrospray ionization mass spectrometry
Five-year record of atmospheric precipitation chemistry in urban Beijing, China
Mercury deposition in Southern New Hampshire, 2006–2009
Chemical composition of rainwater at Maldives Climate Observatory at Hanimaadhoo (MCOH)
Chemistry of rain events in West Africa: evidence of dust and biogenic influence in convective systems
Atmospheric deposition of mercury and major ions to the Pensacola (Florida) watershed: spatial, seasonal, and inter-annual variability
Esther S. Breuninger, Julie Tolu, Iris Thurnherr, Franziska Aemisegger, Aryeh Feinberg, Sylvain Bouchet, Jeroen E. Sonke, Véronique Pont, Heini Wernli, and Lenny H. E. Winkel
Atmos. Chem. Phys., 24, 2491–2510, https://doi.org/10.5194/acp-24-2491-2024, https://doi.org/10.5194/acp-24-2491-2024, 2024
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Atmospheric deposition is an important source of selenium (Se) and other health-relevant trace elements in surface environments. We found that the variability in elemental concentrations in atmospheric deposition reflects not only changes in emission sources but also weather conditions during atmospheric removal. Depending on the sources and if Se is derived more locally or from further away, the Se forms can be different, affecting the bioavailability of Se atmospherically supplied to soils.
Ouping Deng, Yuanyuan Chen, Jingze Zhao, Xi Li, Wei Zhou, Ting Lan, Dinghua Ou, Yanyan Zhang, Jiang Liu, Ling Luo, Yueqiang He, Hanqing Yang, and Rong Huang
EGUsphere, https://doi.org/10.5194/egusphere-2023-2718, https://doi.org/10.5194/egusphere-2023-2718, 2023
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Estimating atmospheric nitrogen (N) deposition is critical to understanding the biogeochemical N cycle. Moss has long been considered as a bio-indicator for N deposition due to their accumulation of N from the atmosphere. Here, we improved the method for atmospheric N deposition monitoring using mosses. The sampling frequency and time was optimized. Eventually, this study contributed to improve the accuracy of the model of quantifying N deposition by using mosses.
Lucas Pailler, Laurent Deguillaume, Hélène Lavanant, Isabelle Schmitz, Marie Hubert, Edith Nicol, Micakël Ribeiro, Jean-Marc Pichon, Mickaël Vaïtilingom, Pamela Dominutti, Frédéric Burnet, Pierre Tulet, Maud Leriche, and Angelica Bianco
EGUsphere, https://doi.org/10.5194/egusphere-2023-2706, https://doi.org/10.5194/egusphere-2023-2706, 2023
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The composition of cloud water dissolved organic matter has been investigated through non-targeted high resolution mass spectrometry only on few samples, collected in the Northern hemisphere (NH). In this work, the chemical composition of samples collected at Reunion Island (SH) is investigated and compared to samples collected at the puy de Dôme (NH). Sampling, analysis and data treatment with the same methodology produced a unique dataset for investigating the molecular composition of clouds.
Yvette Gramlich, Karolina Siegel, Sophie L. Haslett, Gabriel Freitas, Radovan Krejci, Paul Zieger, and Claudia Mohr
Atmos. Chem. Phys., 23, 6813–6834, https://doi.org/10.5194/acp-23-6813-2023, https://doi.org/10.5194/acp-23-6813-2023, 2023
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In this study, we investigate the chemical composition of aerosol particles forming clouds in the Arctic. During year-long observations at a mountain site on Svalbard, we find a large contribution of naturally derived aerosol particles in the fraction forming clouds in the summer. Our observations indicate that most aerosol particles can serve as cloud seeds in this remote environment.
Christopher E. Lawrence, Paul Casson, Richard Brandt, James J. Schwab, James E. Dukett, Phil Snyder, Elizabeth Yerger, Daniel Kelting, Trevor C. VandenBoer, and Sara Lance
Atmos. Chem. Phys., 23, 1619–1639, https://doi.org/10.5194/acp-23-1619-2023, https://doi.org/10.5194/acp-23-1619-2023, 2023
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Atmospheric aqueous chemistry can have profound effects on our environment, as illustrated by historical data from Whiteface Mountain (WFM) that were critical for uncovering the process of acid rain. The current study updates the long-term trends in cloud water composition at WFM for the period 1994 to 2021. We highlight the emergence of a new chemical regime at WFM dominated by organics and ammonium, quite different from the highly acidic regime observed in the past but not necessarily
clean.
Ewan Crosbie, Luke D. Ziemba, Michael A. Shook, Claire E. Robinson, Edward L. Winstead, K. Lee Thornhill, Rachel A. Braun, Alexander B. MacDonald, Connor Stahl, Armin Sorooshian, Susan C. van den Heever, Joshua P. DiGangi, Glenn S. Diskin, Sarah Woods, Paola Bañaga, Matthew D. Brown, Francesca Gallo, Miguel Ricardo A. Hilario, Carolyn E. Jordan, Gabrielle R. Leung, Richard H. Moore, Kevin J. Sanchez, Taylor J. Shingler, and Elizabeth B. Wiggins
Atmos. Chem. Phys., 22, 13269–13302, https://doi.org/10.5194/acp-22-13269-2022, https://doi.org/10.5194/acp-22-13269-2022, 2022
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The linkage between cloud droplet and aerosol particle chemical composition was analyzed using samples collected in a polluted tropical marine environment. Variations in the droplet composition were related to physical and dynamical processes in clouds to assess their relative significance across three cases that spanned a range of rainfall amounts. In spite of the pollution, sea salt still remained a major contributor to the droplet composition and was preferentially enhanced in rainwater.
Pascal Renard, Maxence Brissy, Florent Rossi, Martin Leremboure, Saly Jaber, Jean-Luc Baray, Angelica Bianco, Anne-Marie Delort, and Laurent Deguillaume
Atmos. Chem. Phys., 22, 2467–2486, https://doi.org/10.5194/acp-22-2467-2022, https://doi.org/10.5194/acp-22-2467-2022, 2022
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Amino acids (AAs) have been quantified in cloud water collected at the Puy de Dôme station (France). Concentrations and speciation of those compounds are highly variable among the samples. Sources from the sea surface and atmospheric transformations during the air mass transport, mainly in the free troposphere, have been shown to modulate AA levels in cloud water.
Karine Desboeufs, Franck Fu, Matthieu Bressac, Antonio Tovar-Sánchez, Sylvain Triquet, Jean-François Doussin, Chiara Giorio, Patrick Chazette, Julie Disnaquet, Anaïs Feron, Paola Formenti, Franck Maisonneuve, Araceli Rodríguez-Romero, Pascal Zapf, François Dulac, and Cécile Guieu
Atmos. Chem. Phys., 22, 2309–2332, https://doi.org/10.5194/acp-22-2309-2022, https://doi.org/10.5194/acp-22-2309-2022, 2022
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This article reports the first concurrent sampling of wet deposition samples and surface seawater and was performed during the PEACETIME cruise in the remote Mediterranean (May–June 2017). Through the chemical composition of trace metals (TMs) in these samples, it emphasizes the decrease of atmospheric metal pollution in this area during the last few decades and the critical role of wet deposition as source of TMs for Mediterranean surface seawater, especially for intense dust deposition events.
Pamela A. Dominutti, Pascal Renard, Mickaël Vaïtilingom, Angelica Bianco, Jean-Luc Baray, Agnès Borbon, Thierry Bourianne, Frédéric Burnet, Aurélie Colomb, Anne-Marie Delort, Valentin Duflot, Stephan Houdier, Jean-Luc Jaffrezo, Muriel Joly, Martin Leremboure, Jean-Marc Metzger, Jean-Marc Pichon, Mickaël Ribeiro, Manon Rocco, Pierre Tulet, Anthony Vella, Maud Leriche, and Laurent Deguillaume
Atmos. Chem. Phys., 22, 505–533, https://doi.org/10.5194/acp-22-505-2022, https://doi.org/10.5194/acp-22-505-2022, 2022
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We present here the results obtained during an intensive field campaign conducted in March to April 2019 in Reunion. Our study integrates a comprehensive chemical and microphysical characterization of cloud water. Our investigations reveal that air mass history and cloud microphysical properties do not fully explain the variability observed in their chemical composition. This highlights the complexity of emission sources, multiphasic exchanges, and transformations in clouds.
Wei Sun, Yuzhen Fu, Guohua Zhang, Yuxiang Yang, Feng Jiang, Xiufeng Lian, Bin Jiang, Yuhong Liao, Xinhui Bi, Duohong Chen, Jianmin Chen, Xinming Wang, Jie Ou, Ping'an Peng, and Guoying Sheng
Atmos. Chem. Phys., 21, 16631–16644, https://doi.org/10.5194/acp-21-16631-2021, https://doi.org/10.5194/acp-21-16631-2021, 2021
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We sampled cloud water at a remote mountain site and investigated the molecular characteristics. CHON and CHO are dominant in cloud water. No statistical difference in the oxidation state is observed between cloud water and interstitial PM2.5. Most of the formulas are aliphatic and olefinic species. CHON, with aromatic structures and organosulfates, are abundant, especially in nighttime samples. The in-cloud and multi-phase dark reactions likely contribute significantly.
Connor Stahl, Ewan Crosbie, Paola Angela Bañaga, Grace Betito, Rachel A. Braun, Zenn Marie Cainglet, Maria Obiminda Cambaliza, Melliza Templonuevo Cruz, Julie Mae Dado, Miguel Ricardo A. Hilario, Gabrielle Frances Leung, Alexander B. MacDonald, Angela Monina Magnaye, Jeffrey Reid, Claire Robinson, Michael A. Shook, James Bernard Simpas, Shane Marie Visaga, Edward Winstead, Luke Ziemba, and Armin Sorooshian
Atmos. Chem. Phys., 21, 14109–14129, https://doi.org/10.5194/acp-21-14109-2021, https://doi.org/10.5194/acp-21-14109-2021, 2021
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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.
Damien Héron, Stéphanie Evan, Jérôme Brioude, Karen Rosenlof, Françoise Posny, Jean-Marc Metzger, and Jean-Pierre Cammas
Atmos. Chem. Phys., 20, 8611–8626, https://doi.org/10.5194/acp-20-8611-2020, https://doi.org/10.5194/acp-20-8611-2020, 2020
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Using a statistical method, summer variations (between 2013 and 2016) of ozone and water vapor are characterized in the upper troposphere above Réunion island (21° S, 55° E). It suggests a convective influence between 9 and 13 km. As deep convection is rarely observed near Réunion island, this study provides new insights on the long-range impact of deep convective outflow from the Intertropical Convergence Zone (ITCZ) on the upper troposphere over a subtropical site.
Tao Li, Zhe Wang, Yaru Wang, Chen Wu, Yiheng Liang, Men Xia, Chuan Yu, Hui Yun, Weihao Wang, Yan Wang, Jia Guo, Hartmut Herrmann, and Tao Wang
Atmos. Chem. Phys., 20, 391–407, https://doi.org/10.5194/acp-20-391-2020, https://doi.org/10.5194/acp-20-391-2020, 2020
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This work presents a field study of cloud water chemistry and interactions of cloud, gas, and aerosols in the polluted coastal boundary layer in southern China. Substantial dissolved organic matter in the acidic cloud water was observed, and the gas- and aqueous-phase partitioning of carbonyl compounds was investigated. The results demonstrated the significant role of cloud processing in altering aerosol properties, especially in producing aqueous organics and droplet-mode aerosols.
Andrea Spolaor, Elena Barbaro, David Cappelletti, Clara Turetta, Mauro Mazzola, Fabio Giardi, Mats P. Björkman, Federico Lucchetta, Federico Dallo, Katrine Aspmo Pfaffhuber, Hélène Angot, Aurelien Dommergue, Marion Maturilli, Alfonso Saiz-Lopez, Carlo Barbante, and Warren R. L. Cairns
Atmos. Chem. Phys., 19, 13325–13339, https://doi.org/10.5194/acp-19-13325-2019, https://doi.org/10.5194/acp-19-13325-2019, 2019
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The main aims of the study are to (a) detect whether mercury in the surface snow undergoes a daily cycle as determined in the atmosphere, (b) compare the mercury concentration in surface snow with the concentration in the atmosphere, (c) evaluate the effect of snow depositions, (d) detect whether iodine and bromine in the surface snow undergo a daily cycle, and (e) evaluate the role of metereological and atmospheric conditions. Different behaviours were determined during different seasons.
Rui Li, Lulu Cui, Yilong Zhao, Ziyu Zhang, Tianming Sun, Junlin Li, Wenhui Zhou, Ya Meng, Kan Huang, and Hongbo Fu
Atmos. Chem. Phys., 19, 11043–11070, https://doi.org/10.5194/acp-19-11043-2019, https://doi.org/10.5194/acp-19-11043-2019, 2019
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Acid deposition is still an important environmental issue in China. Rainwater samples in 320 cities in China were collected to determine the acidic ion concentrations and identify their spatiotemporal variations and sources. The higher acidic ions showed higher concentrations in winter. Furthermore, the highest acidic ion concentrations were mainly distributed in YRD and SB. These acidic ions were mainly sourced from industrial emissions and agricultural activities.
Hans-Werner Jacobi, Friedrich Obleitner, Sophie Da Costa, Patrick Ginot, Konstantinos Eleftheriadis, Wenche Aas, and Marco Zanatta
Atmos. Chem. Phys., 19, 10361–10377, https://doi.org/10.5194/acp-19-10361-2019, https://doi.org/10.5194/acp-19-10361-2019, 2019
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By combining atmospheric, precipitation, and snow measurements with snowpack simulations for a high Arctic site in Svalbard, we find that during wintertime the transfer of sea salt components to the snowpack was largely dominated by wet deposition. However, dry deposition contributed significantly for nitrate, non-sea-salt sulfate, and black carbon. The comparison of monthly deposition and snow budgets indicates an important redistribution of the impurities in the snowpack even during winter.
Christopher Pearson, Dean Howard, Christopher Moore, and Daniel Obrist
Atmos. Chem. Phys., 19, 6913–6929, https://doi.org/10.5194/acp-19-6913-2019, https://doi.org/10.5194/acp-19-6913-2019, 2019
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Precipitation-based deposition of mercury and other trace metals throughout Alaska provides a significant input of pollutants. Deposition shows significant seasonal and spatial variability, largely driven by precipitation patterns. Annual wet deposition of Hg at all AK collection sites is consistently lower than other monitoring stations throughout the CONUS. Hg showed no clear relationship to other metals, likely due to its highly volatile nature and capability of long-range transport.
Lourdes Arellano, Pilar Fernández, Barend L. van Drooge, Neil L. Rose, Ulrike Nickus, Hansjoerg Thies, Evzen Stuchlík, Lluís Camarero, Jordi Catalan, and Joan O. Grimalt
Atmos. Chem. Phys., 18, 16081–16097, https://doi.org/10.5194/acp-18-16081-2018, https://doi.org/10.5194/acp-18-16081-2018, 2018
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Mountain areas are key for studying the impact of diffuse pollution due to human activities on the continental areas. Polycyclic aromatic hydrocarbons (PAHs), human carcinogens with increased levels since the 1950s, are significant constituents of this pollution. We determined PAHs in monthly atmospheric deposition collected in European high mountain areas. The number of sites, period of study and sampling frequency provide the most comprehensive description of PAH fallout at remote sites.
Lei Liu, Jian Zhang, Liang Xu, Qi Yuan, Dao Huang, Jianmin Chen, Zongbo Shi, Yele Sun, Pingqing Fu, Zifa Wang, Daizhou Zhang, and Weijun Li
Atmos. Chem. Phys., 18, 14681–14693, https://doi.org/10.5194/acp-18-14681-2018, https://doi.org/10.5194/acp-18-14681-2018, 2018
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Using transmission electron microscopy, we studied individual cloud droplet residual and interstitial particles collected in cloud events at Mt. Tai in the polluted North China region. We found that individual cloud droplets were an extremely complicated mixture containing abundant refractory soot (i.e., black carbon), fly ash, and metals. The complicated cloud droplets have not been reported in clean continental or marine air before.
Stine Eriksen Hammer, Stephan Mertes, Johannes Schneider, Martin Ebert, Konrad Kandler, and Stephan Weinbruch
Atmos. Chem. Phys., 18, 13987–14003, https://doi.org/10.5194/acp-18-13987-2018, https://doi.org/10.5194/acp-18-13987-2018, 2018
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It is important to study ice-nucleating particles in the environment to learn more about cloud formation. We studied the composition of ice particle residuals and total aerosol particles sampled in parallel during mixed-phase cloud events at Jungfraujoch and discovered that soot and complex secondary particles were not present. In contrast, silica, aluminosilicates, and other aluminosilicates were the most important ice particle residual groups at site temperatures between −11 and −18 °C.
Pourya Shahpoury, Zoran Kitanovski, and Gerhard Lammel
Atmos. Chem. Phys., 18, 13495–13510, https://doi.org/10.5194/acp-18-13495-2018, https://doi.org/10.5194/acp-18-13495-2018, 2018
Heidi M. Pickard, Alison S. Criscitiello, Christine Spencer, Martin J. Sharp, Derek C. G. Muir, Amila O. De Silva, and Cora J. Young
Atmos. Chem. Phys., 18, 5045–5058, https://doi.org/10.5194/acp-18-5045-2018, https://doi.org/10.5194/acp-18-5045-2018, 2018
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Perfluoroalkyl acids (PFAAs) are persistent, bioaccumulative compounds found in the environment far from source regions, including the remote Arctic. We collected a 15 m ice core from the Canadian High Arctic to measure a 38-year deposition record of PFAAs, proving information about major pollutant sources and production changes over time. Our results demonstrate that PFAAs have continuous and increasing deposition, despite recent North American regulations and phase-outs.
Ryan D. Cook, Ying-Hsuan Lin, Zhuoyu Peng, Eric Boone, Rosalie K. Chu, James E. Dukett, Matthew J. Gunsch, Wuliang Zhang, Nikola Tolic, Alexander Laskin, and Kerri A. Pratt
Atmos. Chem. Phys., 17, 15167–15180, https://doi.org/10.5194/acp-17-15167-2017, https://doi.org/10.5194/acp-17-15167-2017, 2017
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Reactions occur within water in both atmospheric particles and cloud droplets, yet little is known about the organic compounds in cloud water. In this work, cloud water samples were collected at Whiteface Mountain, New York, and analyzed using ultra-high-resolution mass spectrometry to investigate the molecular composition of the dissolved organic compounds. The results focus on changes in cloud water composition with air mass origin – influences of forest, urban, and wildfire emissions.
Guohua Zhang, Qinhao Lin, Long Peng, Xinhui Bi, Duohong Chen, Mei Li, Lei Li, Fred J. Brechtel, Jianxin Chen, Weijun Yan, Xinming Wang, Ping'an Peng, Guoying Sheng, and Zhen Zhou
Atmos. Chem. Phys., 17, 14975–14985, https://doi.org/10.5194/acp-17-14975-2017, https://doi.org/10.5194/acp-17-14975-2017, 2017
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The mixing state of black carbon (BC)-containing particles and the mass scavenging efficiency of BC in cloud were investigated at a mountain site (1690 m a.s.l.) in southern China. The measured BC-containing particles were internally mixed extensively with sulfate, and thus the number fraction of scavenged BC-containing particles is close to that of all the measured particles. BC-containing particles with higher fractions of organics were scavenged relatively less.
Marc D. Mallet, Luke T. Cravigan, Andelija Milic, Joel Alroe, Zoran D. Ristovski, Jason Ward, Melita Keywood, Leah R. Williams, Paul Selleck, and Branka Miljevic
Atmos. Chem. Phys., 17, 3605–3617, https://doi.org/10.5194/acp-17-3605-2017, https://doi.org/10.5194/acp-17-3605-2017, 2017
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This paper presents data on the size, composition and concentration of aerosol particles emitted from north Australian savannah fires and how these properties influence cloud condensation nuclei (CCN) concentrations. Both the size and composition of aerosol were found to be important in determining CCN. Despite large CCNc enhancements during periods of close biomass burning, the aerosol was very weakly hygroscopic which should be accounted for in climate models to avoid large CCNc overestimates.
Francesca Sprovieri, Nicola Pirrone, Mariantonia Bencardino, Francesco D'Amore, Helene Angot, Carlo Barbante, Ernst-Günther Brunke, Flor Arcega-Cabrera, Warren Cairns, Sara Comero, María del Carmen Diéguez, Aurélien Dommergue, Ralf Ebinghaus, Xin Bin Feng, Xuewu Fu, Patricia Elizabeth Garcia, Bernd Manfred Gawlik, Ulla Hageström, Katarina Hansson, Milena Horvat, Jože Kotnik, Casper Labuschagne, Olivier Magand, Lynwill Martin, Nikolay Mashyanov, Thumeka Mkololo, John Munthe, Vladimir Obolkin, Martha Ramirez Islas, Fabrizio Sena, Vernon Somerset, Pia Spandow, Massimiliano Vardè, Chavon Walters, Ingvar Wängberg, Andreas Weigelt, Xu Yang, and Hui Zhang
Atmos. Chem. Phys., 17, 2689–2708, https://doi.org/10.5194/acp-17-2689-2017, https://doi.org/10.5194/acp-17-2689-2017, 2017
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The results on total mercury (THg) wet deposition flux obtained within the GMOS network have been presented and discussed to understand the atmospheric Hg cycling and its seasonal depositional patterns over the 2011–2015 period. The data set provides new insight into baseline concentrations of THg concentrations in precipitation particularly in regions where wet deposition and atmospheric Hg species were not investigated before, opening the way for additional measurements and modeling studies.
Xuewu Fu, Xu Yang, Xiaofang Lang, Jun Zhou, Hui Zhang, Ben Yu, Haiyu Yan, Che-Jen Lin, and Xinbin Feng
Atmos. Chem. Phys., 16, 11547–11562, https://doi.org/10.5194/acp-16-11547-2016, https://doi.org/10.5194/acp-16-11547-2016, 2016
Zeyuan Chen, Liang Chu, Edward S. Galbavy, Keren Ram, and Cort Anastasio
Atmos. Chem. Phys., 16, 9579–9590, https://doi.org/10.5194/acp-16-9579-2016, https://doi.org/10.5194/acp-16-9579-2016, 2016
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We made the first measurements of the concentrations of hydroxyl radical (•OH), a dominant environmental oxidant, in snow grains. Concentrations of •OH in snow at Summit, Greenland, are comparable to values reported for midlatitude cloud and fog drops, even though impurity levels in the snow are much lower. At these concentrations, the lifetimes of organics and bromide in Summit snow are approximately 3 days and 7 h, respectively, suggesting that OH is a major oxidant for both species.
Dominik van Pinxteren, Khanneh Wadinga Fomba, Stephan Mertes, Konrad Müller, Gerald Spindler, Johannes Schneider, Taehyoung Lee, Jeffrey L. Collett, and Hartmut Herrmann
Atmos. Chem. Phys., 16, 3185–3205, https://doi.org/10.5194/acp-16-3185-2016, https://doi.org/10.5194/acp-16-3185-2016, 2016
A. J. Boris, T. Lee, T. Park, J. Choi, S. J. Seo, and J. L. Collett Jr.
Atmos. Chem. Phys., 16, 437–453, https://doi.org/10.5194/acp-16-437-2016, https://doi.org/10.5194/acp-16-437-2016, 2016
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Samples of fog water collected in the Yellow Sea during summer 2014 represent fog downwind of polluted regions and provide new insight into the fate of regional emissions. Organic and inorganic components reveal contributions from urban, biogenic, marine, and biomass burning emissions, as well as evidence of aqueous organic processing reactions. Many fog components are products of extensive photochemical aging during multiday transport, including oxidation within wet aerosols or fogs.
Y. W. Liu, Xu-Ri, Y. S. Wang, Y. P. Pan, and S. L. Piao
Atmos. Chem. Phys., 15, 11683–11700, https://doi.org/10.5194/acp-15-11683-2015, https://doi.org/10.5194/acp-15-11683-2015, 2015
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We investigated inorganic N wet deposition at five sites in the Tibetan Plateau (TP). Combining in situ measurements in this and previous studies, the average wet deposition of NH4+-N, NO3--N, and inorganic N in the TP was estimated to be 1.06, 0.51, and 1.58 kg N ha−1 yr−1, respectively. Results suggest that earlier estimations based on chemical transport model simulations and/or limited field measurements likely overestimated substantially the regional inorganic N wet deposition in the TP.
Y. P. Pan and Y. S. Wang
Atmos. Chem. Phys., 15, 951–972, https://doi.org/10.5194/acp-15-951-2015, https://doi.org/10.5194/acp-15-951-2015, 2015
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This paper presents the first concurrent measurements of wet and dry deposition of various trace elements in Northern China, covering an extensive area over 3 years in a global hotspot of air pollution. The unique field data can serve as a sound basis for the validation of regional emission inventories and biogeochemical or atmospheric chemistry models. The findings are very important for policy makers to create legislation to reduce the emissions and protect soil and water from air pollution.
S. Makowski Giannoni, R. Rollenbeck, K. Trachte, and J. Bendix
Atmos. Chem. Phys., 14, 11297–11312, https://doi.org/10.5194/acp-14-11297-2014, https://doi.org/10.5194/acp-14-11297-2014, 2014
J. D. Felix, S. B. Jones, G. B. Avery, J. D. Willey, R. N. Mead, and R. J. Kieber
Atmos. Chem. Phys., 14, 10509–10516, https://doi.org/10.5194/acp-14-10509-2014, https://doi.org/10.5194/acp-14-10509-2014, 2014
A. Tilgner, L. Schöne, P. Bräuer, D. van Pinxteren, E. Hoffmann, G. Spindler, S. A. Styler, S. Mertes, W. Birmili, R. Otto, M. Merkel, K. Weinhold, A. Wiedensohler, H. Deneke, R. Schrödner, R. Wolke, J. Schneider, W. Haunold, A. Engel, A. Wéber, and H. Herrmann
Atmos. Chem. Phys., 14, 9105–9128, https://doi.org/10.5194/acp-14-9105-2014, https://doi.org/10.5194/acp-14-9105-2014, 2014
S. Henning, K. Dieckmann, K. Ignatius, M. Schäfer, P. Zedler, E. Harris, B. Sinha, D. van Pinxteren, S. Mertes, W. Birmili, M. Merkel, Z. Wu, A. Wiedensohler, H. Wex, H. Herrmann, and F. Stratmann
Atmos. Chem. Phys., 14, 7859–7868, https://doi.org/10.5194/acp-14-7859-2014, https://doi.org/10.5194/acp-14-7859-2014, 2014
L. Deguillaume, T. Charbouillot, M. Joly, M. Vaïtilingom, M. Parazols, A. Marinoni, P. Amato, A.-M. Delort, V. Vinatier, A. Flossmann, N. Chaumerliac, J. M. Pichon, S. Houdier, P. Laj, K. Sellegri, A. Colomb, M. Brigante, and G. Mailhot
Atmos. Chem. Phys., 14, 1485–1506, https://doi.org/10.5194/acp-14-1485-2014, https://doi.org/10.5194/acp-14-1485-2014, 2014
H. Brenot, J. Neméghaire, L. Delobbe, N. Clerbaux, P. De Meutter, A. Deckmyn, A. Delcloo, L. Frappez, and M. Van Roozendael
Atmos. Chem. Phys., 13, 5425–5449, https://doi.org/10.5194/acp-13-5425-2013, https://doi.org/10.5194/acp-13-5425-2013, 2013
B. Ervens, Y. Wang, J. Eagar, W. R. Leaitch, A. M. Macdonald, K. T. Valsaraj, and P. Herckes
Atmos. Chem. Phys., 13, 5117–5135, https://doi.org/10.5194/acp-13-5117-2013, https://doi.org/10.5194/acp-13-5117-2013, 2013
R. N. Mead, K. M. Mullaugh, G. Brooks Avery, R. J. Kieber, J. D. Willey, and D. C. Podgorski
Atmos. Chem. Phys., 13, 4829–4838, https://doi.org/10.5194/acp-13-4829-2013, https://doi.org/10.5194/acp-13-4829-2013, 2013
K. M. Mullaugh, J. D. Willey, R. J. Kieber, R. N. Mead, and G. B. Avery Jr.
Atmos. Chem. Phys., 13, 2321–2330, https://doi.org/10.5194/acp-13-2321-2013, https://doi.org/10.5194/acp-13-2321-2013, 2013
Y. M. Wang, D. Y. Wang, B. Meng, Y. L. Peng, L. Zhao, and J. S. Zhu
Atmos. Chem. Phys., 12, 9417–9426, https://doi.org/10.5194/acp-12-9417-2012, https://doi.org/10.5194/acp-12-9417-2012, 2012
Y. P. Pan, Y. S. Wang, G. Q. Tang, and D. Wu
Atmos. Chem. Phys., 12, 6515–6535, https://doi.org/10.5194/acp-12-6515-2012, https://doi.org/10.5194/acp-12-6515-2012, 2012
Z. H. Dai, X. B. Feng, J. Sommar, P. Li, and X. W. Fu
Atmos. Chem. Phys., 12, 6207–6218, https://doi.org/10.5194/acp-12-6207-2012, https://doi.org/10.5194/acp-12-6207-2012, 2012
K. E. Altieri, M. G. Hastings, A. J. Peters, and D. M. Sigman
Atmos. Chem. Phys., 12, 3557–3571, https://doi.org/10.5194/acp-12-3557-2012, https://doi.org/10.5194/acp-12-3557-2012, 2012
F. Yang, J. Tan, Z. B. Shi, Y. Cai, K. He, Y. Ma, F. Duan, T. Okuda, S. Tanaka, and G. Chen
Atmos. Chem. Phys., 12, 2025–2035, https://doi.org/10.5194/acp-12-2025-2012, https://doi.org/10.5194/acp-12-2025-2012, 2012
M. A. S. Lombard, J. G. Bryce, H. Mao, and R. Talbot
Atmos. Chem. Phys., 11, 7657–7668, https://doi.org/10.5194/acp-11-7657-2011, https://doi.org/10.5194/acp-11-7657-2011, 2011
R. Das, L. Granat, C. Leck, P. S. Praveen, and H. Rodhe
Atmos. Chem. Phys., 11, 3743–3755, https://doi.org/10.5194/acp-11-3743-2011, https://doi.org/10.5194/acp-11-3743-2011, 2011
K. Desboeufs, E. Journet, J.-L. Rajot, S. Chevaillier, S. Triquet, P. Formenti, and A. Zakou
Atmos. Chem. Phys., 10, 9283–9293, https://doi.org/10.5194/acp-10-9283-2010, https://doi.org/10.5194/acp-10-9283-2010, 2010
J. M. Caffrey, W. M. Landing, S. D. Nolek, K. J. Gosnell, S. S. Bagui, and S. C. Bagui
Atmos. Chem. Phys., 10, 5425–5434, https://doi.org/10.5194/acp-10-5425-2010, https://doi.org/10.5194/acp-10-5425-2010, 2010
Cited articles
Agustí, S. and Duarte, C. M.: Phytoplankton lysis predicts dissolved organic carbon release in marine plankton communities, Biogeosciences, 10, 1259–1264, https://doi.org/10.5194/bg-10-1259-2013, 2013.
Andronache, C.: Mixed-Phase Clouds, Elsevier, Amsterdam, the Netherlands, 2018.
Azam, F. and Malfatti, F.: Microbial structuring of marine ecosystems, Nat.
Rev. Microbiol., 5, 782–791, https://doi.org/10.1038/nrmicro1747, 2007.
Barahona, D., Rodriguez, J., and Nenes, A.: Sensitivity of the global
distribution of cirrus ice crystal concentration to heterogeneous freezing,
J. Geophys. Res., 115, D23213, https://doi.org/10.1029/2010JD014273, 2010.
Bates, T. S., Quinn, P. K., Coffman, D. J., Johnson, J. E., Upchurch, L.,
Saliba, G., Lewis, S., Graff, J., Russell, L. M., and Behrenfeld, M. J.:
Variability in Marine Plankton Ecosystems Are Not Observed in Freshly
Emitted Sea Spray Aerosol Over the North Atlantic Ocean, Geophys. Res.
Lett., 47, 1, https://doi.org/10.1029/2019GL085938, 2020.
Beaupré, S. R., Kieber, D. J., Keene, W. C., Long, M. S., Maben, J. R.,
Lu, X., Zhu, Y., Frossard, A. A., Kinsey, J. D., Duplessis, P., Chang, R.
Y.-W., and Bisgrove, J.: Oceanic efflux of ancient marine dissolved organic
carbon in primary marine aerosol, Sci. Adv., 5, eaax6535,
https://doi.org/10.1126/sciadv.aax6535, 2019.
Bertilsson, S., Berglund, O., Pullin, M. J., and Chisholm, S. W.: Release of
Dissolved Organic Matter by Prochlorococcus, Vie Millieu, 55, 3–4, 2005.
Bigg, E. K.: Long-term trends in ice nucleus concentrations, Atmos. Res.,
25, 409–415, https://doi.org/10.1016/0169-8095(90)90025-8, 1990.
Biller, S. J., Schubotz, F., Roggensack, S. E., Thompson, A. W., Summons, R.
E., and Chisholm, S. W.: Bacterial vesicles in marine ecosystems, Science,
343, 183–186, https://doi.org/10.1126/science.1243457, 2014.
Braman, R. S. and Hendrix, S. A.: Nanogram nitrite and nitrate determination
in environmental and biological materials by vanadium(III) reduction with
chemiluminescence detection, Anal. Chem., 61, 2715–2718,
https://doi.org/10.1021/ac00199a007, 1989.
Brooks, S. D. and Thornton, D. C. O.: Marine Aerosols and Clouds, Ann. Rev.
Mar. Sci., 10, 289–313, https://doi.org/10.1146/annurev-marine-121916-063148, 2018.
Burrows, S. M., Hoose, C., Pöschl, U., and Lawrence, M. G.: Ice nuclei in marine air: biogenic particles or dust?, Atmos. Chem. Phys., 13, 245–267, https://doi.org/10.5194/acp-13-245-2013, 2013.
Ceburnis, D., Masalaite, A., Ovadnevaite, J., Garbaras, A., Remeikis, V.,
Maenhaut, W., Claeys, M., Sciare, J., Baisnée, D., and O'Dowd, C. D.:
Stable isotopes measurements reveal dual carbon pools contributing to
organic matter enrichment in marine aerosol, Sci. Rep., 6, 36675,
https://doi.org/10.1038/srep36675, 2016.
Chisholm, S. W., Olson, R. J., Zettler, E. R., Goericke, R., Waterbury, J.
B., and Welschmeyer, N. A.: A novel free-living prochlorophyte abundant in
the oceanic euphotic zone, Nature, 334, 340–343,
https://doi.org/10.1038/334340a0, 1988.
Clayton, T. D. and Byrne, R. H.: Spectrophotometric seawater pH
measurements: total hydrogen ion concentration scale calibration of m-cresol
purple and at-sea results, Deep-Sea Res. Pt. I, 40,
2115–2129, https://doi.org/10.1016/0967-0637(93)90048-8, 1993.
Cochran, R. E., Laskina, O., Trueblood, J. V., Estillore, A. D., Morris, H.
S., Jayarathne, T., Sultana, C. M., Lee, C., Lin, P., Laskin, J., Laskin,
A., Dowling, J. A., Qin, Z., Cappa, C. D., Bertram, T. H., Tivanski, A. V.,
Stone, E. A., Prather, K. A., and Grassian, V. H.: Molecular Diversity of Sea
Spray Aerosol Particles: Impact of Ocean Biology on Particle Composition and
Hygroscopicity, Chem, 2, 655–667, https://doi.org/10.1016/j.chempr.2017.03.007,
2017.
Collins, D. B., Zhao, D. F., Ruppel, M. J., Laskina, O., Grandquist, J. R., Modini, R. L., Stokes, M. D., Russell, L. M., Bertram, T. H., Grassian, V. H., Deane, G. B., and Prather, K. A.: Direct aerosol chemical composition measurements to evaluate the physicochemical differences between controlled sea spray aerosol generation schemes, Atmos. Meas. Tech., 7, 3667–3683, https://doi.org/10.5194/amt-7-3667-2014, 2014.
Creamean, J. M., Cross, J. N., Pickart, R., McRaven, L., Lin, P., Pacini,
A., Hanlon, R., Schmale, D. G., Ceniceros, J., Aydell, T., Colombi, N.,
Bolger, E., and DeMott, P. J.: Ice Nucleating Particles Carried From Below a
Phytoplankton Bloom to the Arctic Atmosphere, Geophys. Res. Lett., 46,
8572–8581, https://doi.org/10.1029/2019GL083039, 2019.
Cunliffe, M., Engel, A., Frka, S., Gašparović, B., Guitart, C.,
Murrell, J. C., Salter, M., Stolle, C., Upstill-Goddard, R., and Wurl, O.:
Sea surface microlayers: A unified physicochemical and biological
perspective of the air-ocean interface, Prog. Oceanogr., 109, 104–116,
https://doi.org/10.1016/j.pocean.2012.08.004, 2013.
Cziczo, D. J. and Abbatt, J. P. D.: Infrared Observations of the Response of
NaCl, MgCl2, NH4HSO4, and NH4NO3 Aerosols to Changes in Relative
Humidity from 298 to 238 K, J. Phys. Chem. A, 104, 2038–2047,
https://doi.org/10.1021/jp9931408, 2000.
Cziczo, D. J., Thomson, D. S., Thompson, T. L., DeMott, P. J., and Murphy, D.
M.: Particle analysis by laser mass spectrometry (PALMS) studies of ice
nuclei and other low number density particles, Int. J. Mass Spectrom.,
258, 21–29, https://doi.org/10.1016/j.ijms.2006.05.013, 2006.
Cziczo, D. J., Froyd, K. D., Hoose, C., Jensen, E. J., Diao, M., Zondlo, M.
A., Smith, J. B., Twohy, C. H., and Murphy, D. M.: Clarifying the Dominant
Sources and Mechanisms of Cirrus Cloud Formation, Science, 340, 1320–1324, 2013.
DeMott, P. J., Prenni, A. J., McMeeking, G. R., Sullivan, R. C., Petters, M. D., Tobo, Y., Niemand, M., Möhler, O., Snider, J. R., Wang, Z., and Kreidenweis, S. M.: Integrating laboratory and field data to quantify the immersion freezing ice nucleation activity of mineral dust particles, Atmos. Chem. Phys., 15, 393–409, https://doi.org/10.5194/acp-15-393-2015, 2015.
DeMott, P. J., Hill, T. C. J., McCluskey, C. S., Prather, K. A., Collins, D.
B., Sullivan, R. C., Ruppel, M. J., Mason, R. H., Irish, V. E., Lee, T.,
Hwang, C. Y., Rhee, T. S., Snider, J. R., McMeeking, G. R., Dhaniyala, S.,
Lewis, E. R., Wentzell, J. J. B., Abbatt, J., Lee, C., Sultana, C. M., Ault,
A. P., Axson, J. L., Diaz Martinez, M., Venero, I., Santos-Figueroa, G.,
Stokes, M. D., Deane, G. B., Mayol-Bracero, O. L., Grassian, V. H., Bertram,
T. H., Bertram, A. K., Moffett, B. F., and Franc, G. D.: Sea spray aerosol as
a unique source of ice nucleating particles, P. Natl. Acad. Sci.,
113, 5797–5803, https://doi.org/10.1073/pnas.1514034112, 2016.
Dutkiewicz, S., Cermeno, P., Jahn, O., Follows, M. J., Hickman, A. E., Taniguchi, D. A. A., and Ward, B. A.: Dimensions of marine phytoplankton diversity, Biogeosciences, 17, 609–634, https://doi.org/10.5194/bg-17-609-2020, 2020
Engel, A. and Galgani, L.: The organic sea-surface microlayer in the upwelling region off the coast of Peru and potential implications for air–sea exchange processes, Biogeosciences, 13, 989–1007, https://doi.org/10.5194/bg-13-989-2016, 2016.
Engel, A., Sperling, M., Sun, C., Grosse, J., and Friedrichs, G.: Organic
Matter in the Surface Microlayer: Insights From a Wind Wave Channel
Experiment, Front. Mar. Sci., 5, 182, https://doi.org/10.3389/fmars.2018.00182, 2018.
Erickson, D. J. and Duce, R. A.: On the global flux of atmospheric sea salt,
J. Geophys. Res., 93, 14079, https://doi.org/10.1029/JC093iC11p14079, 1988.
Evans, N., Boles, E., Kwiecinski, J. V. J. V., Mullen, S., Wolf, M.,
Devol, A. H. A. H., Moriyasu, R., Nam, S., Babbin, A. R. A. R., and Moffett,
J. W. J. W.: The role of water masses in shaping the distribution of redox
active compounds in the Eastern Tropical North Pacific oxygen deficient zone
and influencing low oxygen concentrations in the eastern Pacific Ocean,
Limnol. Oceanogr., 65, 11412, https://doi.org/10.1002/lno.11412, 2020.
Facchini, M. C., Decesari, S., Rinaldi, M., Carbone, C., Finessi, E.,
Mircea, M., Fuzzi, S., Moretti, F., Tagliavini, E., Ceburnis, D., and O'Dowd,
C. D.: Important Source of Marine Secondary Organic Aerosol from Biogenic
Amines, Environ. Sci. Technol., 42, 9116–9121, https://doi.org/10.1021/es8018385,
2008.
Fu, P. Q., Kawamura, K., Chen, J., Charrière, B., and Sempéré, R.: Organic molecular composition of marine aerosols over the Arctic Ocean in summer: contributions of primary emission and secondary aerosol formation, Biogeosciences, 10, 653–667, https://doi.org/10.5194/bg-10-653-2013, 2013.
Fuentes, E., Coe, H., Green, D., de Leeuw, G., and McFiggans, G.: Laboratory-generated primary marine aerosol via bubble-bursting and atomization, Atmos. Meas. Tech., 3, 141–162, https://doi.org/10.5194/amt-3-141-2010, 2010.
Garimella, S., Kristensen, T. B., Ignatius, K., Welti, A., Voigtländer, J., Kulkarni, G. R., Sagan, F., Kok, G. L., Dorsey, J., Nichman, L., Rothenberg, D. A., Rösch, M., Kirchgäßner, A. C. R., Ladkin, R., Wex, H., Wilson, T. W., Ladino, L. A., Abbatt, J. P. D., Stetzer, O., Lohmann, U., Stratmann, F., and Cziczo, D. J.: The SPectrometer for Ice Nuclei (SPIN): an instrument to investigate ice nucleation, Atmos. Meas. Tech., 9, 2781–2795, https://doi.org/10.5194/amt-9-2781-2016, 2016.
Garimella, S., Rothenberg, D. A., Wolf, M. J., David, R. O., Kanji, Z. A., Wang, C., Rösch, M., and Cziczo, D. J.: Uncertainty in counting ice nucleating particles with continuous flow diffusion chambers, Atmos. Chem. Phys., 17, 10855–10864, https://doi.org/10.5194/acp-17-10855-2017, 2017.
Gaston, C. J., Furutani, H., Guazzotti, S. A., Coffee, K. R., Bates, T. S.,
Quinn, P. K., Aluwihare, L. I., Mitchell, B. G., and Prather, K. A.: Unique
ocean-derived particles serve as a proxy for changes in ocean chemistry, J.
Geophys. Res., 116, D18310, https://doi.org/10.1029/2010JD015289, 2011.
Gong, X., Wex, H., van Pinxteren, M., Triesch, N., Fomba, K. W., Lubitz, J., Stolle, C., Robinson, T.-B., Müller, T., Herrmann, H., and Stratmann, F.: Characterization of aerosol particles at Cabo Verde close to sea level and at the cloud level – Part 2: Ice-nucleating particles in air, cloud and seawater, Atmos. Chem. Phys., 20, 1451–1468, https://doi.org/10.5194/acp-20-1451-2020, 2020.
Harvey, G. W. and Burzell, L. A.: A simple microlayer method for small
samples, Limnol. Oceanogr., 17, 156–157, https://doi.org/10.4319/lo.1972.17.1.0156,
1972.
Hoose, C. and Möhler, O.: Heterogeneous ice nucleation on atmospheric aerosols: a review of results from laboratory experiments, Atmos. Chem. Phys., 12, 9817–9854, https://doi.org/10.5194/acp-12-9817-2012, 2012.
Ickes, L., Porter, G. C. E., Wagner, R., Adams, M. P., Bierbauer, S., Bertram, A. K., Bilde, M., Christiansen, S., Ekman, A. M. L., Gorokhova, E., Höhler, K., Kiselev, A. A., Leck, C., Möhler, O., Murray, B. J., Schiebel, T., Ullrich, R., and Salter, M. E.: The ice-nucleating activity of Arctic sea surface microlayer samples and marine algal cultures, Atmos. Chem. Phys., 20, 11089–11117, https://doi.org/10.5194/acp-20-11089-2020, 2020.
Irish, V. E., Elizondo, P., Chen, J., Chou, C., Charette, J., Lizotte, M., Ladino, L. A., Wilson, T. W., Gosselin, M., Murray, B. J., Polishchuk, E., Abbatt, J. P. D., Miller, L. A., and Bertram, A. K.: Ice-nucleating particles in Canadian Arctic sea-surface microlayer and bulk seawater, Atmos. Chem. Phys., 17, 10583–10595, https://doi.org/10.5194/acp-17-10583-2017, 2017.
Jickells, T. D.: Global Iron Connections Between Desert Dust, Ocean
Biogeochemistry, and Climate, Science, 308, 67–71,
https://doi.org/10.1126/science.1105959, 2005.
Junge, K. and Swanson, B. D.: High-resolution ice nucleation spectra of sea-ice bacteria: implications for cloud formation and life in frozen environments, Biogeosciences, 5, 865–873, https://doi.org/10.5194/bg-5-865-2008, 2008.
Kanji, Z. A., Ladino, L. A., Wex, H., Boose, Y., Burkert-Kohn, M., Cziczo,
D. J., Krämer, M., Kanji, Z. A., Ladino, L. A., Wex, H., Boose, Y.,
Burkert-Kohn, M., Cziczo, D. J., and Krämer, M.: Overview of Ice
Nucleating Particles, Meteorol. Monogr., 58, 11133,
https://doi.org/10.1175/AMSMONOGRAPHS-D-16-0006.1, 2017.
Kärcher, B.: Cirrus Clouds and Their Response to Anthropogenic
Activities, Curr. Clim. Change Reports, 3, 45–57,
https://doi.org/10.1007/s40641-017-0060-3, 2017.
Kattner, G., Gercken, G., and Hammer, K. D.: Development of lipids during a
spring plankton bloom in the northern North Sea, Mar. Chem., 14,
163–173, https://doi.org/10.1016/0304-4203(83)90039-7, 1983.
Kirchman, D. L.: Phytoplankton death in the sea, Nature, 398,
293–294, https://doi.org/10.1038/18570, 1999.
Knopf, D. A., Alpert, P. A., Wang, B., and Aller, J. Y.: Stimulation of ice
nucleation by marine diatoms, Nat. Geosci., 4, 88–90,
https://doi.org/10.1038/ngeo1037, 2011.
oop, T., Luo, B., Tsias, A., and Peter, T.: Water activity as the
determinant for homogeneous ice nucleation in aqueoussolutions, Nature,
406, 611–614, https://doi.org/10.1038/35020537, 2000.
Kulkarni, G. and Kok, G.: Mobile Ice Nucleus Spectrometer, Pacific Northwest
Natl. Lab. Richland, WA, USA, available at: https://www.pnnl.gov/main/publications/external/technical_reports/PNNL-21384.pdf (last access: 9 December 2020), 2012.
Kuznetsova, M. and Lee, C.: Dissolved free and combined amino acids in
nearshore seawater, sea surface microlayers and foams: Influence of
extracellular hydrolysis, Aquat. Sci., 64, 252–268, 2002.
Kuznetsova, M., Lee, C., Aller, J., and Frew, N.: Enrichment of amino acids
in the sea surface microlayer at coastal and open ocean sites in the North
Atlantic Ocean, Limnol. Oceanogr., 49, 1605–1619,
https://doi.org/10.4319/lo.2004.49.5.1605, 2004.
Ladino, L. A., Yakobi-Hancock, J. D., Kilthau, W. P., Mason, R. H., Si, M.,
Li, J., Miller, L. A., Schiller, C. L., Huffman, J. A., Aller, J. Y., Knopf,
D. A., Bertram, A. K., and Abbatt, J. P. D.: Addressing the ice nucleating
abilities of marine aerosol: A combination of deposition mode laboratory and
field measurements, Atmos. Environ., 132, 1–10,
https://doi.org/10.1016/j.atmosenv.2016.02.028, 2016.
Ladino, L. A., Raga, G. B., Alvarez-Ospina, H., Andino-Enríquez, M. A., Rosas, I., Martínez, L., Salinas, E., Miranda, J., Ramírez-Díaz, Z., Figueroa, B., Chou, C., Bertram, A. K., Quintana, E. T., Maldonado, L. A., García-Reynoso, A., Si, M., and Irish, V. E.: Ice-nucleating particles in a coastal tropical site, Atmos. Chem. Phys., 19, 6147–6165, https://doi.org/10.5194/acp-19-6147-2019, 2019.
Lau, K. M. and Wu, H. T.: Warm rain processes over tropical oceans and
climate implications, Geophys. Res. Lett., 30, 24, https://doi.org/10.1029/2003GL018567,
2003.
Lefèvre, N., Taylor, A. H., Gilbert, F. J., and Geider, R. J.: Modeling
carbon to nitrogen and carbon to chlorophyll a ratios in the ocean at low
latitudes: Evaluation of the role of physiological plasticity, Limnol.
Oceanogr., 48, 1796–1807, https://doi.org/10.4319/lo.2003.48.5.1796, 2003.
Lohmann, U., Kärcher, B., and Hendricks, J.: Sensitivity studies of
cirrus clouds formed by heterogeneous freezing in the ECHAM GCM, J. Geophys.
Res., 109, D16204, https://doi.org/10.1029/2003JD004443, 2004.
Mamakos, A.: Methodology to quantify the ratio of multiple-to single-charged
fractions acquired in aerosol neutralizers, Aerosol Sci. Technol., 50,
363–372, https://doi.org/10.1080/02786826.2016.1153034, 2016.
McCluskey, C. S., Hill, T. C. J., Malfatti, F., Sultana, C. M., Lee, C.,
Santander, M. V., Beall, C. M., Moore, K. A., Cornwell, G. C., Collins, D.
B., Prather, K. A., Jayarathne, T., Stone, E. A., Azam, F., Kreidenweis, S.
M., and DeMott, P. J.: A Dynamic Link between Ice Nucleating Particles
Released in Nascent Sea Spray Aerosol and Oceanic Biological Activity during
Two Mesocosm Experiments, J. Atmos. Sci., 74, 151–166,
https://doi.org/10.1175/JAS-D-16-0087.1, 2017.
McCluskey, C. S., Ovadnevaite, J., Rinaldi, M., Atkinson, J., Belosi, F.,
Ceburnis, D., Marullo, S., Hill, T. C. J., Lohmann, U., Kanji, Z. A.,
O'Dowd, C., Kreidenweis, S. M., and DeMott, P. J.: Marine and Terrestrial
Organic Ice-Nucleating Particles in Pristine Marine to Continentally
Influenced Northeast Atlantic Air Masses, J. Geophys. Res.-Atmos., 123,
6196–6212, https://doi.org/10.1029/2017JD028033, 2018a.
McCluskey, C. S., Hill, T. C. J., Humphries, R. S., Rauker, A. M., Moreau,
S., Strutton, P. G., Chambers, S. D., Williams, A. G., McRobert, I., Ward,
J., Keywood, M. D., Harnwell, J., Ponsonby, W., Loh, Z. M., Krummel, P. B.,
Protat, A., Kreidenweis, S. M., and DeMott, P. J.: Observations of Ice
Nucleating Particles Over Southern Ocean Waters, Geophys. Res. Lett.,
45, 11989–11997, https://doi.org/10.1029/2018GL079981, 2018b.
Murphy, D. M.: The design of single particle laser mass spectrometers, Mass
Spectrom. Rev., 26, 150–165, https://doi.org/10.1002/mas.20113, 2007.
Murphy, D. M., Thomson, D. S., Middlebrook, A. M., and Schein, M. E.: In situ
single-particle characterization at Cape Grim, J. Geophys. Res.-Atmos.,
103, 16485–16491, https://doi.org/10.1029/97JD03281, 1998.
Murphy, D. M., Cziczo, D. J., Froyd, K. D., Hudson, P. K., Matthew, B. M.,
Middlebrook, A. M., Peltier, R. E., Sullivan, A., Thomson, D. S., and Weber,
R. J.: Single-particle mass spectrometry of tropospheric aerosol particles,
J. Geophys. Res.-Atmos., 111, D23, https://doi.org/10.1029/2006JD007340, 2006.
Murray, B. J., O'Sullivan, D., Atkinson, J. D., and Webb, M. E.: Ice
nucleation by particles immersed in supercooled cloud droplets, Chem. Soc.
Rev., 41, 6519, https://doi.org/10.1039/c2cs35200a, 2012.
O'Dowd, C. D. and de Leeuw, G.: Marine aerosol production: a review of the
current knowledge, Philos. T. Roy. Soc. A, 365,
1753–1774, https://doi.org/10.1098/rsta.2007.2043, 2007.
O'Dowd, C., Ceburnis, D., Ovadnevaite, J., Bialek, J., Stengel, D. B.,
Zacharias, M., Nitschke, U., Connan, S., Rinaldi, M., Fuzzi, S., Decesari,
S., Cristina Facchini, M., Marullo, S., Santoleri, R., Dell'Anno, A.,
Corinaldesi, C., Tangherlini, M., and Danovaro, R.: Connecting marine
productivity to sea-spray via nanoscale biological processes: Phytoplankton
Dance or Death Disco?, Sci. Rep., 5, 14883, https://doi.org/10.1038/srep14883, 2015.
O'Dowd, C. D., Facchini, M. C., Cavalli, F., Ceburnis, D., Mircea, M.,
Decesari, S., Fuzzi, S., Yoon, Y. J., and Putaud, J.-P.: Biogenically driven
organic contribution to marine aerosol, Nature, 431, 676–680,
https://doi.org/10.1038/nature02959, 2004.
O'Dowd, C. D., Langmann, B., Varghese, S., Scannell, C., Ceburnis, D., and
Facchini, M. C.: A combined organic-inorganic sea-spray source function,
Geophys. Res. Lett., 35, L01801, https://doi.org/10.1029/2007GL030331, 2008.
Ogunro, O. O., Burrows, S. M., Elliott, S., Frossard, A. A., Hoffman, F.,
Letscher, R. T., Moore, J. K., Russell, L. M., Wang, S., and Wingenter, O.
W.: Global distribution and surface activity of macromolecules in offline
simulations of marine organic chemistry, Biogeochemistry, 126, 25–56,
https://doi.org/10.1007/s10533-015-0136-x, 2015.
Parrish, C. C., Bodennec, G., Macpherson, E. J., and Ackman, R. G.: Seawater
fatty acids and lipid classes in an urban and a rural Nova Scotia inlet,
Lipids, 27, 651–655, https://doi.org/10.1007/BF02536127, 1992.
Prather, K. A., Bertram, T. H., Grassian, V. H., Deane, G. B., Stokes, M.
D., Demott, P. J., Aluwihare, L. I., Palenik, B. P., Azam, F., Seinfeld, J.
H., Moffet, R. C., Molina, M. J., Cappa, C. D., Geiger, F. M., Roberts, G.
C., Russell, L. M., Ault, A. P., Baltrusaitis, J., Collins, D. B., Corrigan,
C. E., Cuadra-Rodriguez, L. A., Ebben, C. J., Forestieri, S. D., Guasco, T.
L., Hersey, S. P., Kim, M. J., Lambert, W. F., Modini, R. L., Mui, W.,
Pedler, B. E., Ruppel, M. J., Ryder, O. S., Schoepp, N. G., Sullivan, R. C.,
and Zhao, D.: Bringing the ocean into the laboratory to probe the chemical
complexity of sea spray aerosol., P. Natl. Acad. Sci. USA., 110,
7550–7555, https://doi.org/10.1073/pnas.1300262110, 2013.
Pruppacher, H. R. and Klett, J. D.: Microphysics of Clouds and
Precipitation, reprinted 1980, Springer Science Business Media, Dordrecht, the Netherlands, 1980.
Pummer, B. G., Budke, C., Augustin-Bauditz, S., Niedermeier, D., Felgitsch, L., Kampf, C. J., Huber, R. G., Liedl, K. R., Loerting, T., Moschen, T., Schauperl, M., Tollinger, M., Morris, C. E., Wex, H., Grothe, H., Pöschl, U., Koop, T., and Fröhlich-Nowoisky, J.: Ice nucleation by water-soluble macromolecules, Atmos. Chem. Phys., 15, 4077–4091, https://doi.org/10.5194/acp-15-4077-2015, 2015.
Quinn, P. K., Bates, T. S., Schulz, K. S., Coffman, D. J., Frossard, A. A.,
Russell, L. M., Keene, W. C., and Kieber, D. J.: Contribution of sea surface
carbon pool to organic matter enrichment in sea spray aerosol, Nat. Geosci.,
7, 228–232, https://doi.org/10.1038/ngeo2092, 2014.
Quinn, P. K., Collins, D. B., Grassian, V. H., Prather, K. A., and Bates, T.
S.: Chemistry and Related Properties of Freshly Emitted Sea Spray Aerosol,
Chem. Rev., 115, 4383–4399, https://doi.org/10.1021/cr500713g, 2015.
Rahlff, J., Stolle, C., Giebel, H.-A., Brinkhoff, T., Ribas-Ribas, M.,
Hodapp, D., and Wurl, O.: High wind speeds prevent formation of a distinct
bacterioneuston community in the sea-surface microlayer, FEMS Microbiol.
Ecol., 93, 5, https://doi.org/10.1093/femsec/fix041, 2017.
Reinthaler, T., Sintes, E., and Herndl, G. J.: Dissolved organic matter and
bacterial production and respiration in the sea-surface microlayer of the
open Atlantic and the western Mediterranean Sea, Limnol. Oceanogr., 53,
122–136, https://doi.org/10.4319/lo.2008.53.1.0122, 2008.
Righetti, D., Vogt, M., Gruber, N., Psomas, A., and Zimmermann, N. E.: Global
pattern of phytoplankton diversity driven by temperature and environmental
variability, Sci. Adv., 5, eaau6253, https://doi.org/10.1126/sciadv.aau6253, 2019.
Rosinski, J., Haagenson, P. L., Nagamoto, C. T., and Parungo, F.: Ice-forming
nuclei of maritime origin, J. Aerosol Sci., 17, 23–46,
https://doi.org/10.1016/0021-8502(86)90004-2, 1986.
Rosinski, J., Haagenson, P. L., Nagamoto, C. T., and Parungo, F.: Nature of
ice-forming nuclei in marine air masses, J. Aerosol Sci., 18, 291–309,
https://doi.org/10.1016/0021-8502(87)90024-3, 1987.
Russell, L. M., Hawkins, L. N., Frossard, A. A., Quinn, P. K., and Bates, T.
S.: Carbohydrate-like composition of submicron atmospheric particles and
their production from ocean bubble bursting, P. Natl. Acad. Sci.,
107, 6652–6657, https://doi.org/10.1073/pnas.0908905107, 2010.
Sabbaghzadeh, B., Upstill-Goddard, R. C., Beale, R., Pereira, R., and
Nightingale, P. D.: The Atlantic Ocean surface microlayer from 50∘ N to 50∘ S is ubiquitously enriched in surfactants at wind speeds
up to 13 m s−1, Geophys. Res. Lett., 44, 2852–2858,
https://doi.org/10.1002/2017GL072988, 2017.
Sarmiento, J. L. and Gruber, N.: Ocean biogeochemical dynamics, Princeton University Press, Princeton, NJ, USA, 2006.
Schill, G. P. and Tolbert, M. A.: Heterogeneous ice nucleation on simulated
sea-spray aerosol using Raman microscopy, J. Phys. Chem. C, 118,
29234–29241, https://doi.org/10.1021/jp505379j, 2014.
Schnell, R. C. and Vali, G.: Freezing nuclei in marine waters, Tellus,
27, 321–323, https://doi.org/10.1111/j.2153-3490.1975.tb01682.x, 1975.
Si, M., Irish, V. E., Mason, R. H., Vergara-Temprado, J., Hanna, S. J., Ladino, L. A., Yakobi-Hancock, J. D., Schiller, C. L., Wentzell, J. J. B., Abbatt, J. P. D., Carslaw, K. S., Murray, B. J., and Bertram, A. K.: Ice-nucleating ability of aerosol particles and possible sources at three coastal marine sites, Atmos. Chem. Phys., 18, 15669–15685, https://doi.org/10.5194/acp-18-15669-2018, 2018.
Strickland, J. D. and Parsons, T. R.: A practical handbook of seawater
analysis, Fisheries Research Board of Canada, Ottawa, Canada, 1972.
Sun, C.-C., Sperling, M., and Engel, A.: Effect of wind speed on the size distribution of gel particles in the sea surface microlayer: insights from a wind–wave channel experiment, Biogeosciences, 15, 3577–3589, https://doi.org/10.5194/bg-15-3577-2018, 2018.
Thornton, D. C. O., Brooks, S. D., and Chen, J.: Protein and Carbohydrate
Exopolymer Particles in the Sea Surface Microlayer (SML), Front. Mar. Sci.,
3, 135, https://doi.org/10.3389/fmars.2016.00135, 2016.
TSI Inc.: Model 3076 Constant Output Atomizer Instruction Manual, P/N
1933076, Revision J., available at: https://www.wmo-gaw-wcc-aerosol-physics.org/files/atomizer-tsi-3076.pdf (last access: 7 December 2020), 2005.
Twomey, S.: The Influence of Pollution on the Shortwave Albedo of Clouds, J.
Atmos. Sci., 34, 1149–1152, https://doi.org/10.1175/1520-0469(1977)034<1149:TIOPOT>2.0.CO;2, 1977.
Vali, G., DeMott, P. J., Möhler, O., and Whale, T. F.: Technical Note: A proposal for ice nucleation terminology, Atmos. Chem. Phys., 15, 10263–10270, https://doi.org/10.5194/acp-15-10263-2015, 2015.
Vergara-Temprado, J., Murray, B. J., Wilson, T. W., O'Sullivan, D., Browse, J., Pringle, K. J., Ardon-Dryer, K., Bertram, A. K., Burrows, S. M., Ceburnis, D., DeMott, P. J., Mason, R. H., O'Dowd, C. D., Rinaldi, M., and Carslaw, K. S.: Contribution of feldspar and marine organic aerosols to global ice nucleating particle concentrations, Atmos. Chem. Phys., 17, 3637–3658, https://doi.org/10.5194/acp-17-3637-2017, 2017.
Vignati, E., Facchini, M. C. C., Rinaldi, M., Scannell, C., Ceburnis, D.,
Sciare, J., Kanakidou, M., Myriokefalitakis, S., Dentener, F., and O'Dowd, C.
D. D.: Global scale emission and distribution of sea-spray aerosol: Sea-salt
and organic enrichment, Atmos. Environ., 44, 670–677,
https://doi.org/10.1016/j.atmosenv.2009.11.013, 2010.
Wang, X., Sultana, C. M., Trueblood, J., Hill, T. C. J., Malfatti, F., Lee,
C., Laskina, O., Moore, K. A., Beall, C. M., McCluskey, C. S., Cornwell, G.
C., Zhou, Y., Cox, J. L., Pendergraft, M. A., Santander, M. V., Bertram, T.
H., Cappa, C. D., Azam, F., DeMott, P. J., Grassian, V. H., and Prather, K.
A.: Microbial Control of Sea Spray Aerosol Composition: A Tale of Two
Blooms, ACS Cent. Sci., 1, 124–131, https://doi.org/10.1021/acscentsci.5b00148,
2015.
Wang, X., Deane, G. B., Moore, K. A., Ryder, O. S., Stokes, M. D., Beall, C. M., Collins, D. B., Santander, M. V, Burrows, S. M., Sultana, C. M., and Prather, K. A.: The role of jet and film drops in controlling the mixing state of submicron sea spray aerosol particles, P. Natl. Acad. Sci. USA, 114, 6978–6983, https://doi.org/10.1073/pnas.1702420114, 2017.
Wilbourn, E. K., Thornton, D. C. O., Ott, C., Graff, J., Quinn, P. K.,
Bates, T. S., Betha, R., Russell, L. M., Behrenfeld, M. J., and Brooks, S.
D.: Ice Nucleation by Marine Aerosols Over the North Atlantic Ocean in Late
Spring, J. Geophys. Res.-Atmos., 125, 4, https://doi.org/10.1029/2019JD030913, 2020.
Wilson, T. W., Murray, B. J., Wagner, R., Möhler, O., Saathoff, H., Schnaiter, M., Skrotzki, J., Price, H. C., Malkin, T. L., Dobbie, S., and Al-Jumur, S. M. R. K.: Glassy aerosols with a range of compositions nucleate ice heterogeneously at cirrus temperatures, Atmos. Chem. Phys., 12, 8611–8632, https://doi.org/10.5194/acp-12-8611-2012, 2012.
Wilson, T. W., Ladino, L. A., Alpert, P. A., Breckels, M. N., Brooks, I. M.,
Browse, J., Burrows, S. M., Carslaw, K. S., Huffman, J. A., Judd, C.,
Kilthau, W. P., Mason, R. H., McFiggans, G., Miller, L. A., Nájera, J.
J., Polishchuk, E., Rae, S., Schiller, C. L., Si, M., Temprado, J. V.,
Whale, T. F., Wong, J. P. S., Wurl, O., Yakobi-Hancock, J. D., Abbatt, J. P.
D., Aller, J. Y., Bertram, A. K., Knopf, D. A., and Murray, B. J.: A marine
biogenic source of atmospheric ice-nucleating particles, Nature, 525,
234–238, https://doi.org/10.1038/nature14986, 2015.
Wolf, M. J., Coe, A., Dove, L. A., Zawadowicz, M. A., Dooley, K., Biller, S.
J., Zhang, Y., Chisholm, S. W., and Cziczo, D. J.: Investigating the
Heterogeneous Ice Nucleation of Sea Spray Aerosols Using Prochlorococcus as a Model Source
of Marine Organic Matter, Environ. Sci. Technol., 53, 1139–1149,
https://doi.org/10.1021/acs.est.8b05150, 2019.
Wolf, M.: A Link between the Ice Nucleation Activity and the Biogeochemistry of Seawater, Harvard Dataverse, V1, https://doi.org/10.7910/DVN/QEJJMF, last access: 4 December 2020.
Wu, J.: Jet Drops Produced by Bubbles Bursting at the Surface of Seawater,
J. Phys. Oceanogr., 32, 3286–3290,
https://doi.org/10.1175/1520-0485(2002)032<3286:JDPBBB>2.0.CO;2,
2002.
Wurl, O., Wurl, E., Miller, L., Johnson, K., and Vagle, S.: Formation and global distribution of sea-surface microlayers, Biogeosciences, 8, 121–135, https://doi.org/10.5194/bg-8-121-2011, 2011.
Zäncker, B., Bracher, A., Röttgers, R., and Engel, A.: Variations of
the Organic Matter Composition in the Sea Surface Microlayer: A Comparison
between Open Ocean, Coastal, and Upwelling Sites Off the Peruvian Coast,
Front. Microbiol., 8, 2369, https://doi.org/10.3389/fmicb.2017.02369, 2017.
Zawadowicz, M. A., Froyd, K. D., Murphy, D. M., and Cziczo, D. J.: Improved identification of primary biological aerosol particles using single-particle mass spectrometry, Atmos. Chem. Phys., 17, 7193–7212, https://doi.org/10.5194/acp-17-7193-2017, 2017.
Zeng, J., Zhang, G., Long, S., Liu, K., Cao, L., Bao, L., and Li, Y.: Sea
salt deliquescence and crystallization in atmosphere: an in situ
investigation using x-ray phase contrast imaging, Surf. Interface Anal.,
45, 930–936, https://doi.org/10.1002/sia.5184, 2013.
Zeppenfeld, S., van Pinxteren, M., Hartmann, M., Bracher, A., Stratmann, F.,
and Herrmann, H.: Glucose as a Potential Chemical Marker for Ice Nucleating
Activity in Arctic Seawater and Melt Pond Samples, Environ. Sci. Technol.,
53, 8747–8756, https://doi.org/10.1021/acs.est.9b01469, 2019.
Zhao, B., Wang, Y., Gu, Y., Liou, K.-N., Jiang, J. H., Fan, J., Liu, X.,
Huang, L., and Yung, Y. L.: Ice nucleation by aerosols from anthropogenic
pollution, Nat. Geosci., 12, 602–607, https://doi.org/10.1038/s41561-019-0389-4,
2019.
Short summary
Sea spray is the largest aerosol source on Earth. These aerosol particles can impact climate by inducing ice formation in clouds. The role that ocean biology plays in determining the composition and ice nucleation abilities of sea spray aerosol is unclarified. In this study, we demonstrate that atomized seawater from highly productive ocean regions is more effective at nucleating ice than seawater from lower-productivity regions.
Sea spray is the largest aerosol source on Earth. These aerosol particles can impact climate by...
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