Silicon isotopes in surface waters during POLARSTERN cruise PS94 (ARK-XXIX/3) in 2015

In this study we present dissolved and particulate silicon isotope results in surface waters obtained as part of the GEOTRACES central Arctic Ocean section GN04 (2015) onboard POLARSTERN cruise PS94 (ARK-XXIX/3). The aim of the study was to investigate in more detail the influence of the Transpolar...

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Bibliographic Details
Main Authors: Liguori, Bianca T P, Ehlert, Claudia, Nöthig, Eva-Maria, van Ooijen, Jan C, Pahnke, Katharina
Format: Dataset
Language:English
Published: PANGAEA 2020
Subjects:
Arctic Ocean
ARK-XXIX/3
Calculated
see Comment
Cast number
CTD/Rosette
CTD-RO
DATE/TIME
DEPTH
water
Event label
GEOTRACES
Global marine biogeochemical cycles of trace elements and their isotopes
In situ pump
ISP
LATITUDE
LONGITUDE
Number of measurements
Polarstern
PS94
PS94/032-8
PS94/032-9
PS94/040-3
PS94/050-5
PS94/050-8
PS94/058-3
PS94/058-5
PS94/069-5
PS94/081-5
PS94/081-7
PS94/081-9
PS94/096-5
PS94/096-7
PS94/101-6
PS94/101-7
PS94/101-9
PS94/117-4
PS94/117-6
PS94/117-7
PS94/125-5
PS94/125-7
PS94/125-8
Quality flag
Seadatanet flag: Data quality control procedures according to SeaDataNet (2010)
Silicon isotopes
Station label
δ29Si
biogenic silica
silicon dissolved
Arctic
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.920105
https://doi.org/10.1594/PANGAEA.920105
Description
Summary:In this study we present dissolved and particulate silicon isotope results in surface waters obtained as part of the GEOTRACES central Arctic Ocean section GN04 (2015) onboard POLARSTERN cruise PS94 (ARK-XXIX/3). The aim of the study was to investigate in more detail the influence of the Transpolar Drift on the Si cycle in the AO comparing areas with and without its influence.

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