FN Archimer Export Format
PT J
TI Mediterranean nascent sea spray organic aerosol and relationships with seawater biogeochemistry
BT 
AF Freney, Evelyn
   Sellegri, Karine
   Nicosia, Alessia
   Trueblood, Jonathan T
   Rinaldi, Matteo
   Williams, Leah R
   Prévôt, André SH
   Thyssen, Melilotus
   Gregori, Gerald
   Haëntjens, Nils
   Dinasquet, Julie
   Obernosterer, Ingrid
   Van Wambeke, France
   Engel, Anja
   Zancker, Birthe
   Desboeufs, Karine
   Asmi, Eija
   Timmonen, Hilka
   Guieu, Cécile
AS 1:1;2:1;3:1;4:1;5:3;6:4;7:5;8:6;9:6;10:7;11:8,9;12:9;13:6;14:10;15:10;16:11;17:2;18:2;19:12;
FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;10:;11:;12:;13:;14:;15:;16:;17:;18:;19:;
C1 Université Clermont Auvergne, CNRS, Laboratoire de Météorologie Physique (LaMP) F-63000 Clermont-Ferrand, France
   Atmospheric Composition Research, Finnish Meteorological Institute, Helsinki, FI-00101, Finland
   National Research Council (CNR), Institute of Atmospheric Sciences and Climate (ISAC), Bologna, Italy
   Aerodyne Research, Inc., Billerica, Massachusetts, USA
   Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, 5232 Villigen PSI, Switzerland
   Aix-Marseille University, Toulon University, CNRS, IRD, Mediterranean Institute of Oceanography UM110, Marseille 13288, France
   School of Marine Sciences, University of Maine, Orono, ME 04469, USA
   Marine Biology Research Division, Scripps Institution of Oceanography, 92037 La Jolla, USA
   CNRS, Sorbonne Université, Laboratoire d'Océanographie Microbienne, UMR7621, F-66650 Banyuls-sur-Mer, France
   GEOMAR, Helmholtz Centre for Ocean Research Kiel, 24105 Kiel, Germany
   LISA, CNRS UMR7583, Université Paris Est Créteil (UPEC), Université de Paris, Institut Pierre Simon Laplace (IPSL), Créteil, France
   Sorbonne Université, CNRS, Laboratoire d'Océanographie de Villefranche, LOV, F-06230 Villefranche-sur-Mer, France
C2 UNIV CLERMONT AUVERGNE, FRANCE
   FINNISH METEOROL INST, FINLAND
   CNR, ITALY
   AERODYNE RESEARCH, USA
   PAUL SCHERRER INST, SWITZERLAND
   UNIV AIX MARSEILLE, FRANCE
   UNIV MAINE US, USA
   UNIV CALIF SAN DIEGO, USA
   CNRS, FRANCE
   IFM GEOMAR, GERMANY
   CNRS, FRANCE
   UNIV SORBONNE, FRANCE
IN DOAJ
IF 7.197
TC 12
UR https://archimer.ifremer.fr/doc/00688/80017/82995.pdf
   https://archimer.ifremer.fr/doc/00688/80017/86597.pdf
   https://archimer.ifremer.fr/doc/00688/80017/86598.pdf
   https://archimer.ifremer.fr/doc/00688/80017/86599.pdf
LA English
DT Article
CR PEACETIME
BO Pourquoi pas ?
AB The organic mass fraction from sea spray aerosol (SSA) is currently a subject of intense research. The majority of this research is dedicated to measurements in ambient air, although recently a small number of studies have additionally focused on nascent sea spray aerosol. This work presents measurements collected during a five-week cruise in May and June 2017 in the central and western Mediterranean Sea, an oligotrophic marine region with low phytoplankton biomass. Surface seawater was continuously pumped into a bubble bursting apparatus to generate nascent sea spray aerosol. Size distributions were measured with a differential mobility particle sizer (DMPS). Chemical characterization of the submicron aerosol was performed with a time of flight aerosol chemical speciation monitor (ToF-ACSM) operating with a 15-minute time resolution, and with filter-based chemical analysis on a daily basis. Using a positive matrix factorization analysis, the ToF-ACSM non-refractory organic matter (OMNR) was separated into four different organic aerosols types which were identified as primary OA (POANR), oxidized OA (OOANR), a methanesulfonic acid type OA (MSA-OANR) and a mixed OA (MOANR). In parallel, surface seawater biogeochemical properties were monitored providing information on phytoplankton cell abundance and seawater particulate organic carbon (one-hour time resolution), and seawater surface microlayer (SML) dissolved organic carbon (DOC) (on a daily basis). Statistically robust correlations (for n > 500) were found between MOANR and nano phytoplankton cell abundance, as well as between POANR, OOANR, and particulate organic carbon (POC). Filter-based analysis of the submicron SSA showed that the non-refractory organic mass represented only 13 ± 3 % of the total organic mass, which represents 22 ± 6 % of the total sea spray mass. Parameterizations of the contributions of different types of organics to the submicron nascent sea spray aerosol are proposed as a function of the seawater biogeochemical properties for use in models. 
PY 2021
PD JUN
SO Atmospheric Chemistry And Physics
SN 1680-7316
PU Copernicus GmbH
VL 21
IS 13
UT 000674224600005
BP 10625
EP 10641
DI 10.5194/acp-21-10625-2021
ID 80017
ER

EF