FN Archimer Export Format
PT J
TI Properties of surface water masses in the Laptev and the East Siberian seas in summer 2018 from in situ and satellite data
BT 
AF Tarasenko, Anastasiia
   Supply, Alexandre
   Kusse-Tiuz, Nikita
   Ivanov, Vladimir
   Makhotin, Mikhail
   Tournadre, Jean
   Chapron, Bertrand
   Boutin, Jacqueline
   Kolodziejczyk, Nicolas
   Reverdin, Gilles
AS 1:1,4;2:3;3:1;4:1;5:1;6:2,4;7:2;8:3;9:4;10:3;
FF 1:;2:;3:;4:;5:;6:PDG-ODE-LOPS-SIAM;7:PDG-ODE-LOPS-SIAM;8:;9:;10:;
C1 Arctic and Antarctic Research Institute, Depatment of Oceanology, 199397 Saint Petersburg, Russia
   Univ. Brest, CNRS, IRD, Ifremer, Laboratoire d'Océanographie Physique et Spatiale (LOPS), IUEM, Brest 29280, France
   Sorbonne Université, CNRS, IRD, MNHN, Laboratoire d'Océanographie et du Climat, Expérimentations et Approches Numériques (LOCEAN), 75005 Paris, France
   Univ. Brest, CNRS, IRD, Ifremer, Laboratoire d'Océanographie Physique et Spatiale (LOPS), IUEM, Brest 29280, France
C2 AARI, RUSSIA
   IFREMER, FRANCE
   CNRS, FRANCE
   UBO, FRANCE
SI BREST
SE PDG-ODE-LOPS-SIAM
UM LOPS
IN WOS Ifremer UMR
   WOS Cotutelle UMR
   DOAJ
   copubli-france
   copubli-univ-france
   copubli-int-hors-europe
IF 4.311
TC 16
UR https://archimer.ifremer.fr/doc/00678/79015/81413.pdf
   https://archimer.ifremer.fr/doc/00678/79015/81415.pdf
LA English
DT Article
AB Variability of surface water masses of the Laptev and the East Siberian seas in August–September 2018 is studied using in situ and satellite data. In situ data were collected during the ARKTIKA-2018 expedition and then complemented with satellite-derived sea surface temperature (SST), salinity (SSS), sea surface height, wind speed, and sea ice concentration. The estimation of SSS fields is challenging in high-latitude regions, and the precision of soil moisture and ocean salinity (SMOS) SSS retrieval is improved by applying a threshold on SSS weekly error. For the first time in this region, the validity of DMI (Danish Meteorological Institute) SST and SMOS SSS products is thoroughly studied using ARKTIKA-2018 expedition continuous thermosalinograph measurements and conductivity–temperature–depth (CTD) casts. They are found to be adequate to describe large surface gradients in this region. Surface gradients and mixing of the river and the sea water in the ice-free and ice-covered areas are described with a special attention to the marginal ice zone at a synoptic scale. We suggest that the freshwater is pushed northward, close to the marginal ice zone (MIZ) and under the sea ice, which is confirmed by the oxygen isotope analysis. The SST-SSS diagram based on satellite estimates shows the possibility of investigating the surface water mass transformation at a synoptic scale and reveals the presence of river water on the shelf of the East Siberian Sea. The Ekman transport is calculated to better understand the pathway of surface water displacement on the shelf and beyond. 
PY 2021
PD FEB
SO Ocean Science
SN 1812-0784
PU Copernicus GmbH
VL 17
IS 1
UT 000618225300001
BP 221
EP 247
DI 10.5194/os-17-221-2021
ID 79015
ER

EF