FN Archimer Export Format
PT J
TI Anomalies of oxygen measurements performed with Aanderaa optodes
BT 
AF LO BUE, N.
   VANGRIESHEIM, Annick
   KHRIPOUNOFF, Alexis
   SOLTWEDEL, T.
AS 1:1;2:2;3:2;4:3;
FF 1:;2:PDG-REM-EEP-LEP;3:PDG-REM-EEP-LEP;4:;
C1 Ist Nazl Geofis & Vulcanol, Rome, Italy
   Ifremer Ctr Brest, Dept DEEP LEP Plouzane, Brest, France
   Alfred Wegener Inst Polar & Marine Res, D-2850 Bremerhaven, Germany
C2 INGV, ITALY
   IFREMER, FRANCE
   INST A WEGENER, GERMANY
SI BREST
SE PDG-REM-EEP-LEP
IN WOS Ifremer jusqu'en 2018
   copubli-europe
IF 0.789
TC 1
UR https://archimer.ifremer.fr/doc/00045/15584/14489.pdf
LA English
DT Article
AB Four sets of measurements performed between 2005 and 2010 in the deep central Atlantic, the deep north-western Mediterranean Sea, and in the Arctic Ocean revealed strange anomalies in the performance of the Aanderaa optode 3830 sensors mounted on RCMI I current meters in low current regimes (current speeds > 10 cm s(-1)). All oxygen datasets collected during these deployments showed significant drops of oxygen (50-100 mu mol) affecting the data stability of the optode sensors in low hydrodynamic conditions. High correlations between all acquired parameters (temperature, turbidity, speed and direction of currents) verified that no unusual event occurred in the mooring areas during the periods of acquisition, although natural events responsible for such abrupt, short and intense oxygen variations cannot be easily identified. Despite the well-known performance of the Aanderaa optodes, these experiments demonstrate that the data acquired by those installed on RCMI I s cannot be always reliable, especially in low energy systems (typical for the deep ocean), and that current speeds should always be considered in order to verify the reliability of the data recorded.
PY 2011
PD AUG
SO Journal Of Operational Oceanography
SN 1755-876X
PU Inst Marine Engineering, Sci & Technol
VL 4
IS 2
UT 000294988000004
BP 29
EP 39
ID 15584
ER

EF