Dual Nitrate Stable Isotopes of SONNE 305 cruise in the East Equatorial Indian Ocean and Bay of Bengal

DOI

This dataset includes dual nitrate stable isotope collected at 21 stations of the R/V Sonne cruise SO305 BIOCAT-IIOE2 (10 April – 22 May 2024). Samples were collected at 21 stations at selected water depths from Niskin Bottles attached to the CTD. Dual nitrate stable isotopes were measured during the denitrifier method. This data was used to study nitrogen cycling in the Bay of Bengal and East Equatorial Indian Ocean.

Biogeochemistry-Atmosphere Processes in the Bay of Bengal: A contribution to the International Indian Ocean Expedition 2, Web: https://www.geo.uni-hamburg.de/en/geologie/forschung/biogeochemie/biocat.html

Identifier
DOI https://doi.org/10.1594/PANGAEA.983257
Related Identifier IsSupplementTo https://doi.org/10.5194/bg-22-5943-2025
Related Identifier References https://doi.org/10.48433/cr_so305
Related Identifier References https://doi.org/10.1021/ac020113w
Related Identifier References https://doi.org/10.1021/ac010088e
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.983257
Provenance
Creator Schulz, Gesa (ORCID: 0000-0002-6689-767X); Penopp, Jan
Publisher PANGAEA
Publication Year 2025
Funding Reference Bundesministerium für Bildung und Forschung, Bonn https://doi.org/10.13039/501100002347 Crossref Funder ID 03G0305A https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03G0305A SO305 - BIOCAT-IIEO2: Biogeochemische und Atmosphären Prozesse im Golf von Bengalen - Ein Beitrag zur International Indian Ocean Expedition 2 ; Vorhaben: Der Kohlenstoffkreislauf; Bundesministerium für Bildung und Forschung, Bonn https://doi.org/10.13039/501100002347 Crossref Funder ID 03G0305B https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03G0305B SO305 - BIOCAT-IIEO2: Biogeochemische und Atmosphären Prozesse im Golf von Bengalen - Ein Beitrag zur International Indian Ocean Expedition 2; Vorhaben: Der Stickstoffkreislauf
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 2770 data points
Discipline Earth System Research
Spatial Coverage (83.997W, -1.000S, 89.602E, 16.000N)
Temporal Coverage Begin 2024-04-17T05:48:12Z
Temporal Coverage End 2024-05-11T00:34:35Z