FN Archimer Export Format
PT J
TI Tagging of water masses with covariance of trace metals and prokaryotic taxa in the Southern Ocean
BT 
AF Zhang, Rui
   Blain, Stéphane
   Baudet, Corentin
   Planquette, Helene
   Vivier, Frédéric
   Catala, Philippe
   Crispi, Olivier
   Guéneuguès, Audrey
   Marie, Barbara
   Debeljak, Pavla
   Obernosterer, Ingrid
AS 1:1;2:1;3:2;4:2;5:3;6:1;7:1;8:1;9:1;10:4;11:1;
FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;10:;11:;
C1 CNRS, Sorbonne Université, Laboratoire d’Océanographie Microbienne, LOMIC, F-66650 Banyuls/mer, France.
   Université Bretagne Occidentale, CNRS, IRD, Ifremer, UMR 6539, LEMAR, F-29280 Plouzané, France
   LOCEAN-IPSL, CNRS, Sorbonne Université, Paris, France
   Sorbonne Université, Muséum National d'Histoire Naturelle, CNRS, EPHE, Université des Antilles, Institut de Systématique, Evolution, Biodiversité (ISYEB), F-75005, Paris, France.
C2 CNRS, FRANCE
   CNRS, FRANCE
   UNIV SORBONNE, FRANCE
   MNHN, FRANCE
SI BREST
SE CNRS
UM LEMAR
IN DOAJ
TC 0
UR https://archimer.ifremer.fr/doc/00880/99237/109183.pdf
LA English
DT Article
CR SWINGS
BO Marion Dufresne
AB Marine microbes are strongly interrelated to trace metals in the ocean. How the availability of trace metals selects for prokaryotic taxa and the potential feedbacks of microbial processes on the trace metal distribution in the ocean remains poorly understood. We investigate here the potential reciprocal links between diverse prokaryotic taxa and iron (Fe), manganese (Mn), copper (Cu), Nickel (Ni) as well as apparent oxygen utilization (AOU) across 12 well-defined water masses in the Southern Indian Ocean (SWINGS-South West Indian Ocean GEOTRACES GS02 Section cruise). Applying Partial Least Square Regression (PLSR) analysis we show that the water masses are associated with particular latent vectors that are a combination of the spatial distribution of prokaryotic taxa, trace elements and AOU. This approach provides novel insights on the potential interactions between prokaryotic taxa and trace metals in relation to organic matter remineralization in distinct water masses of the ocean. 
PY 2023
PD NOV
SO bioRxiv
PU Cold Spring Harbor Laboratory
DI 10.1101/2023.11.23.568349
ID 99237
ER

EF