FN Archimer Export Format
PT J
TI Response of sea surface fugacity of CO2 to the SAM shift south of Tasmania: Regional differences
BT 
AF XUE, Liang
   GAO, Libao
   CAI, Wei-Jun
   YU, Weidong
   WEI, Meng
AS 1:1;2:1;3:2;4:1;5:3;
FF 1:;2:;3:;4:;5:;
C1 State Ocean Adm, Inst Oceanog 1, Ctr Ocean & Climate Res, Qingdao, Peoples R China.
   Univ Delaware, Sch Marine Sci & Policy, Newark, DE USA.
   State Ocean Adm, Inst Oceanog 1, Key Lab Marine Sci & Numer Modeling, Qingdao, Peoples R China.
C2 INST OCEANOG, CHINA
   UNIV DELAWARE, USA
   INST OCEANOG, CHINA
IF 4.212
TC 15
UR https://archimer.ifremer.fr/doc/00292/40369/38947.pdf
   https://archimer.ifremer.fr/doc/00292/40369/38948.docx
LA English
DT Article
CR OISO 8
   OISO1
   OISO2
   OISO3-NIVMER98
   OISO4 (VT 46)
   OISO5 (VT 49)
   VT 105 / OISO 17
   VT 108 / OISO-18
   VT 114 / OISO-19
   VT 117 / OISO-20
   VT 51 / OISO 6
   VT 57 / OISO 9
   VT 60 / CARAUS - OISO 10
   VT 62 / CARAUS - OISO 11
   VT 79 / OISO 12
   VT 80 / OISO 13
   VT 81 / OISO 14
   VT 85 / OISO 15
   VT 94 / OISO 16
BO Marion Dufresne
DE ;Southern Ocean;Southern Annular Mode shift;carbon cycling;upwelling;south of Tasmania
AB Using observational data collected south of Tasmania during 14 austral summer cruises during 1993-2011, we examined the response of sea surface fugacity of carbon dioxide (fCO(2)) to the Southern Annular Mode (SAM) shift, which occurred around 2000. In the southern part of the Southern Ocean (SO) or the Polar Zone (PZ) and the Polar Frontal Zone (PFZ), fCO(2) increased faster at the sea surface than in the atmosphere before the SAM shift, but not after the shift. In the northern part of the SO or the Subantarctic Zone (SAZ), however, surface fCO(2) increased faster than atmospheric fCO(2) both before and after the shift. The SAM shift had an important influence on the surface fCO(2) trend in the PZ and PFZ but not in the SAZ, which we attribute to differences in regional oceanographic processes (upwelling versus nonupwelling). The SAM shift may have reversed the negative trend of SO CO2 uptake.
PY 2015
PD MAY
SO Geophysical Research Letters
SN 0094-8276
PU Amer Geophysical Union
VL 42
IS 10
UT 000356631300043
BP 3973
EP 3979
DI 10.1002/2015GL063926
ID 40369
ER

EF