FN Archimer Export Format
PT J
TI Distribution and behavior of dissolved hydrogen sulfide in hydrothermal plumes
BT 
AF RADFORD KNOERY, Joel
   GERMAN, C
   CHARLOU, Jean-Luc
   DONVAL, Jean-Pierre
   FOUQUET, Yves
AS 1:1;2:2;3:1;4:1;5:1;
FF 1:PDG-DEL-PC;2:;3:PDG-DRO-GM-GEOCHIMIE;4:PDG-DRO-GM-GEOCHIMIE;5:PDG-DRO-GM-GEOCHIMIE;
C1 IFREMER, Dept Geosci Marines, F-29280 Plouzane, France.
C2 IFREMER, FRANCE
   SOC, UK
SI NANTES
   BREST
SE PDG-DEL-PC
   PDG-DRO-GM-GEOCHIMIE
IN WOS Ifremer jusqu'en 2018
IF 3.141
TC 12
UR https://archimer.ifremer.fr/doc/2001/publication-688.pdf
LA English
DT Article
CR FLORES
BO L'Atalante
DE ;Chemical oceanography;Mid ocean ridges;Metals;Helium isotopes;Methane;Tracers;Hydrogen sulphide;Plumes;Hydrothermal activity
AB Through the deep ocean, hydrothermal plumes disperse high concentrations of key chemical tracers including He-3, CH4, Mn, Fe, H2S, etc. This paper focuses on the distribution and behavior of total dissolved sulfide (sulfide hereafter) in hydrothermal plumes to show that its plume concentration decreases to subnanomolar a few kilometers from the vents. We also report on sulfide removal rates determined at in situ conditions; we observe that they are two orders of magnitude greater than for open ocean seawater, consistent with sulfide being detected only in the vicinity of hydrothermal vents. From our observations, we infer that the sole presence of sulfide in hydrothermal plumes locates active venting at the kilometer scale. 
PY 2001
PD MAR
SO Limnology and Oceanography
SN 0024-3590
PU American Society of Limnology and Oceanography
VL 46
IS 2
UT 000167819900028
BP 461
EP 464
ID 688
ER

EF