Stable isotopic composition of biogenic and dissolved silicon (d30Si) over the Northern Kerguelen Plateau (South West Indian Ocean GEOTRACES Section, SWINGS-GS02).

Silicic acid concentration (Dissolved silicon, DSi: µmol.L-1), Isotopic composition of Dissolved silicon (d30SiDSi: ‰), Isotopic composition of Biogenic silicon (d30SiBSi: ‰). Note that : Total fraction for BSi isotopic composition is available from Niskin bottles after filtration (> 0.8µm)Fraction for DSi isotopic composition is available from Niskin bottles after filtration (< 0.8µm) Important Note: This submission has been initially submitted to SEA scieNtific Open data Edition (SEANOE) publication service and received the recorded DOI. The metadata elements have been further processed (refined) in EMODnet Ingestion Service in order to conform with the Data Submission Service specifications.