Stoltenberg Ina istoltenberg@geomar.de GEOMAR - Helmholtz Centre for Ocean Research Kiel GEOMAR http://www.geomar.de https://ror.org/02h2x0161 Lange Lea GEOMAR - Helmholtz Centre for Ocean Research Kiel GEOMAR http://www.geomar.de https://ror.org/02h2x0161 Bange Hermann W hbange@geomar.de https://www.geomar.de/hbange/ 0000-0003-4053-1394 GEOMAR - Helmholtz Centre for Ocean Research Kiel GEOMAR http://www.geomar.de https://ror.org/02h2x0161 2026 Nitrous oxide in the sea surface microlayer and underlying water during a phytoplankton bloom: a mesocosm study (2023) dataset https://doi.org/10.1594/PANGAEA.993198 2026-04-08T12:36:42 Dissolved nitrous oxide (N₂O) concentrations were measured in the sea surface microlayer (SML, upper 1 mm) and the underlying water (ULW) during the BASS mesocosm study conducted with Jade Bay (southern North Sea) water from 16 May to 16 June 2023. The dataset contains N₂O concentrations from both water layers throughout the experimental period. Sampling of the SML was carried out using the glass plate method. The measurements cover conditions before, during and after a phytoplankton bloom. Bibi Riaz riaz.bibi@uni-oldenburg.de Ribas-Ribas Mariana mariana.ribas.ribas@uni-oldenburg.de http://www.icbm.de/en/sea-surfaces/staff/mariana-ribas-ribas/ 0000-0003-3318-5462 Jaeger Leonie leonie.jaeger@uni-oldenburg.de 0000-0003-4810-1217 Lehners Carola carola.lehners@uni-oldenburg.de Gassen Lisa lisa.gassen@uni-oldenburg.de 0000-0003-0905-6281 Cortes Edgar Fernando Wollschläger Jochen jochen.wollschlaeger@uni-oldenburg.de 0000-0001-5399-4414 Thölen Claudia claudia.thoelen@uni-oldenburg.de 0000-0002-7600-5313 Waska Hannelore hannelore.waska@uni-oldenburg.de 0000-0002-5761-560X Zöbelein Jasper jasper.zoebelein@uol.de Brinkhoff Thorsten thorsten.henning.brinkhoff@uni-oldenburg.de Athale Isha isha.athale@uol.de Röttgers Rüdiger ruediger.roettgers@hereon.de http://www.hzg.de/institutes_platforms/coastal_research/operational_systems/remote_sensing/staff/046456/index.php.en 0009-0000-6820-1237 Novak Michael Michael.Novak@hereon.de Engel Anja aengel@geomar.de 0000-0002-1042-1955 Barthelmeß Theresa tbarthelmess@geomar.de 0000-0001-7573-4621 Karnatz Josefine jkarnatz@geomar.de Reinthaler Thomas thomas.reinthaler@univie.ac.at 0000-0003-3881-3122 Spriahailo Dmytro dmytro.spriahailo@univie.ac.at Friedrichs Gernot friedrichs@phc.uni-kiel.de Schäfer Falko schaefer@phc.uni-kiel.de Wurl Oliver oliver.wurl@uol.de 0000-0002-0905-4721 2025 Biogeochemical dynamics of the sea-surface microlayer in a multidisciplinary mesocosm study journal article Biogeosciences 22(23) https://doi.org/10.5194/bg-22-7563-2025 7563-7589 Stoltenberg Ina istoltenberg@geomar.de Lange Lea Bange Hermann W hbange@geomar.de https://www.geomar.de/hbange/ 0000-0003-4053-1394 2026 Nitrous oxide (N2O) in the sea surface microlayer and underlying water during a phytoplankton bloom: a mesocosm study journal article Biogeosciences 23(4) https://doi.org/10.5194/bg-23-1515-2026 1515-1525 8.14610000000002 8.14610000000002 53.51479999999994 53.51479999999994 8.14610000000002 53.51479999999994 2023-05-16T04:15:00 2023-06-16T08:06:00 BASS Biogeochemical processes and Air-sea exchange in the Sea-Surface microlayer https://uol.de/en/bass GEOMAR - Helmholtz Centre for Ocean Research Kiel GEOMAR http://www.geomar.de https://ror.org/02h2x0161 German Research Foundation DFG http://www.dfg.de/en/ https://doi.org/10.13039/501100001659 451574234 FOR 5267 - Biogeochemical processes and Air-sea exchange in the Sea-Surface microlayer (BASS) https://gepris.dfg.de/gepris/projekt/451574234 BASS_Mesocosm 53.514763 8.146221 2023-05-16T03:57:00 2023-06-16T13:02:00 Mesocosm studies Institute for Chemistry and Biology of the Marine Environment, Wilhelmshaven 901 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Sample code/label Sample label Stoltenberg Ina istoltenberg@geomar.de Sample label DATE/TIME Date/Time http://en.wikipedia.org/wiki/ISO_8601 Time T http://dbpedia.org/resource/Time Stoltenberg Ina istoltenberg@geomar.de Date/Time LATITUDE Latitude http://en.wikipedia.org/wiki/ISO_6709 Stoltenberg Ina istoltenberg@geomar.de Latitude LONGITUDE Longitude http://en.wikipedia.org/wiki/ISO_6709 Stoltenberg Ina istoltenberg@geomar.de Longitude Device type Device Stoltenberg Ina istoltenberg@geomar.de Device Status Status Stoltenberg Ina istoltenberg@geomar.de Bloom status Status Cycle description Cycle descr Stoltenberg Ina istoltenberg@geomar.de Subset diurnal cycle Cycle descr Nitrous oxide N2O nmol/l nitrous oxide Molar Concentration Gas chromatograph with an electron capture detector (GC-ECD) Chromatographs & spectrometers gas chromatographs http://vocab.nerc.ac.uk/collection/L05/current/LAB02/ Stoltenberg Ina istoltenberg@geomar.de N2O [nmol/l] Nitrous oxide, standard deviation N2O std dev ± nitrous oxide standard deviation std dev https://en.wikipedia.org/wiki/Standard_deviation Gas chromatograph with an electron capture detector (GC-ECD) Chromatographs & spectrometers gas chromatographs http://vocab.nerc.ac.uk/collection/L05/current/LAB02/ Stoltenberg Ina istoltenberg@geomar.de N2O std dev [±] Nitrous oxide saturation N2O sat % Dimensionless Ratio ψ Stoltenberg Ina istoltenberg@geomar.de N2O sat [%] Quality flag QF Stoltenberg Ina istoltenberg@geomar.de QF CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable bloom mesocosm study Nitrous oxide sea surface microlayer geomar author104708 author106042 author107190 author107797 author108268 author108270 author108271 author108275 author108278 author112005 author31013 author31027 author32128 author48476 author54005 author54024 author57639 author57664 author69916 author75176 author75807 author78702 author85692 author86820 author98880 award3120 curlevel30 event3284060 funder20472 geocode1599 geocode1600 geocode1601 inst20147 journal2146 license21 method10681 method8368 param108697 param4567 param50834 param509032 param7635 param78085 param790 param79845 pi104708 project5068 ref134435 ref138746 term2299481 term242 term2687852 term37764 term40464 term43794 term43975 term44030 term48287 term50933 term68027 term71677