PANGAEA_995741
Dissolved methane concentration and diffusive flux near Sylt, North Sea in summer 2023
Bussmann, Ingeborg
Dissolved methane concentration and diffusive flux near Sylt, North Sea in summer 2023
2026-06-30
PANGAEA
Dataset
https://doi.pangaea.de/10.1594/PANGAEA.995741
Investigator
Ingeborg
Bussmann
ingeborg.bussmann@awi.de
Earth Science
DATE/TIME
LATITUDE
LONGITUDE
Methane, dissolved
Methane, flux, diffusive
Methane, dissolved, gas transfer velocity
Methane, dissolved, equilibrium
Methane saturation
geoscientificInformation
2023_Mya_II
diffusive flux
dissolved methane concentration
k600
methane saturation
MOSES
MOSES_2023_Elbe-NorthSea_Marine_MYA
Ultraportable Greenhouse Gas Analyzer (UGGA), Los Gatos Research Inc., U-GGA-915-0011-0000-0000 (#3599)
FerryBox system
Mya II
2023-07-06
2023-07-07
Complete
54.88744
55.059656
8.144454
8.464794
MOSES
Modular Observation Solutions for Earth Systems
unrestricted
CC-BY-4.0: Creative Commons Attribution 4.0 International
English
PANGAEA
Data Publisher for Earth & Environmental Science
https://www.pangaea.de/
Data Center Contact
Michael
Diepenbroek
info@pangaea.de
Leobener Str.
Bremen
Bremen
28359
Germany
online
2182 data points
text/tab-separated-values
Schmidt, Martina; Bussmann, Ingeborg; Reith, Sarah Johanna Ernestina; Palzer, Annika; Couret, Cedric; Keppler, Frank; Polag, Daniela; Sander, Lasse; Schroll, Moritz; Wietzel, Julia B (preprint): Assessing methane emissions from an offshore marine aggregate extraction site near Sylt, Eastern North Sea. https://doi.org/10.5194/egusphere-2025-4850
Nightingale, Philip D; Malin, Gill; Law, Cliff S; Watson, Andrew J; Liss, Peter S; Liddicoat, Malcolm; Boutin, Jacqueline; Upstill-Goddard, Robert C (2000): In situ evaluation of air-sea gas exchange parameterizations using novel conservative and volatile tracers. Global Biogeochemical Cycles, 14(1), 373-387, https://doi.org/10.1029/1999GB900091
Striegl, Robert G; Dornblaser, Mark M; McDonald, C P; Rover, J A; Stets, E G (2012): Carbon dioxide and methane emissions from the Yukon River system. Global Biogeochemical Cycles, 26(4), 2012GB004306, https://doi.org/10.1029/2012GB004306
Wanninkhof, Rik (2014): Relationship between wind speed and gas exchange over the ocean revisited. Limnology and Oceanography-Methods, 12(6), 351-362, https://doi.org/10.4319/lom.2014.12.351
Wanninkhof, Rik; Asher, William E; Ho, David T; Sweeney, Colm; McGillis, W R (2009): Advances in Quantifying Air-Sea Gas Exchange and Environmental Forcing. Annual Review of Marine Science, 1(1), 213-244, https://doi.org/10.1146/annurev.marine.010908.163742
Device descriptions from ship measurement systems during RV MYA II Cruise in July 2023. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research - Biological Institute Helgoland, https://download.pangaea.de/reference/140475/attachments/additional_information.rtf
In July 2023 a cruise with RV Mya_II took place to investigate if the dredging of sand off Sylt influences the atmospheric and dissolved methane concentrations. With the ship's system water temperature and salinity was recoreded, as well as the wind speed. Atmospheric concentrations were measured with a LICOR trace gas analyzer. Dissolved methane was determined via a degassing system connected to a greenhouse gas analyzer as online measurements. Theses relative concentrations were converted to concentrations with water samples analyzed with gas chromatography. ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.995741"!
http://en.wikipedia.org/wiki/ISO_6709
LATITUDE
http://en.wikipedia.org/wiki/ISO_6709
LONGITUDE
http://en.wikipedia.org/wiki/ISO_8601
DATE/TIME
https://de.wikipedia.org/wiki/Mya_II
Mya II
https://doi.org/10.1029/1999GB900091
In situ evaluation of air-sea gas exchange parameterizations using novel conservative and volatile tracers
https://doi.org/10.1029/2012GB004306
Carbon dioxide and methane emissions from the Yukon River system
https://doi.org/10.1146/annurev.marine.010908.163742
Advances in Quantifying Air-Sea Gas Exchange and Environmental Forcing
https://doi.org/10.4319/lom.2014.12.351
Relationship between wind speed and gas exchange over the ocean revisited
https://doi.org/10.5194/egusphere-2025-4850
Assessing methane emissions from an offshore marine aggregate extraction site near Sylt, Eastern North Sea
https://www.awi.de/ueber-uns/organisation/mitarbeiter/detailseite/ingeborg-bussmann.html
https://www.ufz.de/moses/
MOSES
DIF
9.4
2026-06-30
2026-07-16