Stedmon, Colin A; Amon, Rainer M W; Bauch, Dorothea; Bracher, Astrid; Gonçalves-Araujo, Rafael; Hoppmann, Mario; Krishfield, Richard A; Laney, Samuel; Rabe, Benjamin; Reader, Heather E; Granskog, Mats A (2021): Intercalibrated dataset of in situ dissolved organic matter fluorescence collected using Ice Tethered Profilers in the Central Arctic (2011-2016) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.934370
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Abstract:
Here we present a merged and calibrated dataset of temperature, practical salinity and dissolved organic matter (DOM) fluorescence obtained from several Ice Tethered Profilers (ITPs) deployed across the central Arctic (2011-2016). The data offer a unique spatial coverage of the distribution of DOM in the surface 800 m below Arctic sea ice. A total of 5044 profiles are gathered. The ITP data are level 3 data products pressure-bin-averaged at 1-db vertical resolution with depth down to either 200 or approximately 750 m. Data (max 800m depth) from CTD casts made during two oceanographic cruises are also included. These were used as part of the calibration and validation of the ITP calibration routines. The cruises were PS94 (ARK-XXIX/3) with POLARSTERN in 2015 and NAACOS with DANA in 2012. The presented DOM fluorescence data are smoothed, corrected for instrument drift and calibrated to provide intercomparable data across the sensors. Fluorescence is reported in Raman Units (nm-1), and comparable to laboratory measurements conducted according to current community recommendations.
Supplement to:
Stedmon, Colin A; Amon, Rainer M W; Bauch, Dorothea; Bracher, Astrid; Gonçalves-Araujo, Rafael; Hoppmann, Mario; Krishfield, Richard A; Laney, Samuel; Rabe, Benjamin; Reader, Heather E; Granskog, Mats A (2021): Insights into Water Mass Origins in the Central Arctic Ocean from in-situ Dissolved Organic Matter Fluorescence. Journal of Geophysical Research: Oceans, 126(7), e2021JC017407, https://doi.org/10.1029/2021JC017407
Project(s):
Funding:
Danish Council for Strategic Research (DSF), grant/award no. 10-093903: North Atlantic-Arctic Coupling in a Changing Climate: Impacts on Ocean Circulation, Carbon Cycling and Sea-ice
Federal Ministry of Education and Research (BMBF), grant/award no. 03V01461: Advective Pathways of nutrients and key Ecological substances in the ARctic (APEAR)
National Science Foundation (NSF), grant/award no. OPP‐1303644: AON: Observing the Evolving Central Arctic Ocean with Ice-Tethered Profilers
National Science Foundation (NSF), grant/award no. OPP-1504469: Collaborative research: Does dissolved organic matter influence the concentrations and distributions of trace elements in the Arctic Ocean?
National Science Foundation (NSF), grant/award no. OPP‐1756100: AON: Sustained observation and analysis of the Arctic upper ocean thermohaline stratification
Natural Environment Research Council (NERC), grant/award no. NE/R012865/1: Advective Pathways of nutrients and key Ecological substances in the ARctic
Natural Environment Research Council (NERC), grant/award no. NE/R012865/2: Advective Pathways of nutrients and key Ecological substances in the ARctic
Coverage:
Median Latitude: 80.429531 * Median Longitude: -43.392801 * South-bound Latitude: 65.658333 * West-bound Longitude: -164.287484 * North-bound Latitude: 89.649200 * East-bound Longitude: 162.561482
Date/Time Start: 2011-08-06T12:02:00 * Date/Time End: 2016-08-08T12:02:00
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
9 datasets
Download Data
Datasets listed in this publication series
- Stedmon, CA; Amon, RMW; Bauch, D et al. (2021): Intercalibrated dataset of in situ dissolved organic matter fluorescence from ice tethered profile 48 in the Central Arctic (2011-2012). https://doi.org/10.1594/PANGAEA.934367
- Stedmon, CA; Amon, RMW; Bauch, D et al. (2021): Intercalibrated dataset of in situ dissolved organic matter fluorescence from ice tethered profile 52 in the Central Arctic (2011). https://doi.org/10.1594/PANGAEA.934374
- Stedmon, CA; Amon, RMW; Bauch, D et al. (2021): Intercalibrated dataset of in situ dissolved organic matter fluorescence from ice tethered profile 60 in the Central Arctic (2012). https://doi.org/10.1594/PANGAEA.934375
- Stedmon, CA; Amon, RMW; Bauch, D et al. (2021): Intercalibrated dataset of in situ dissolved organic matter fluorescence from ice tethered profile 64 in the Central Arctic (2012-2013). https://doi.org/10.1594/PANGAEA.934414
- Stedmon, CA; Amon, RMW; Bauch, D et al. (2021): Intercalibrated dataset of in situ dissolved organic matter fluorescence from ice tethered profile 65 in the Central Arctic (2012-2013). https://doi.org/10.1594/PANGAEA.934409
- Stedmon, CA; Amon, RMW; Bauch, D et al. (2021): Intercalibrated dataset of in situ dissolved organic matter fluorescence from ice tethered profile 69 in the Central Arctic (2013-2014). https://doi.org/10.1594/PANGAEA.934416
- Stedmon, CA; Amon, RMW; Bauch, D et al. (2021): Intercalibrated dataset of in situ dissolved organic matter fluorescence from ice tethered profile 72 in the Central Arctic (2013). https://doi.org/10.1594/PANGAEA.934376
- Stedmon, CA; Amon, RMW; Bauch, D et al. (2021): Intercalibrated dataset of in situ dissolved organic matter fluorescence from ice tethered profile 93 in the Central Arctic (2015-2016). https://doi.org/10.1594/PANGAEA.934420
- Stedmon, CA; Amon, RMW; Bauch, D et al. (2021): Intercalibrated dataset of in situ dissolved organic matter fluorescence from CTD casts in the Central Arctic (2012 and 2015) during Dana cruise NAACOS and POLARSTERN cruise PS94. https://doi.org/10.1594/PANGAEA.934366