Hancke, Kasper; Kristiansen, Svein; Lund-Hansen, Lars Chresten (2024): Highly productive ice algae mats in Arctic melt ponds: Implications for primary production and carbon turnover [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.964551
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Abstract:
As the Arctic warms, the historic functioning of local ecosystems is changing in new and not always anticipated ways. One such change is the appearance and expansion of ice algal mats in the melt ponds of northern Svalbard. An expedition to this remote part of the planet was launched in July 2004 to measure the productivity of this new type of mat. Data were collected using oxygen micro electrodes, PAR sensors, and the visual analysis of samples via microscope. This dataset contains the oxygen profiles from this research. Also included are the surface temperature and salt concentrations for each core.
Keyword(s):
Related to:
Hancke, Kasper; Kristiansen, Svein; Lund-Hansen, Lars Chresten (2022): Highly Productive Ice Algal Mats in Arctic Melt Ponds: Primary Production and Carbon Turnover. Frontiers in Marine Science, 9, 841720, https://doi.org/10.3389/fmars.2022.841720
Project(s):
Arctic Biodiversity & Livelihoods (FACE-IT)
Funding:
Coverage:
Latitude: 82.402500 * Longitude: 20.433900
Date/Time Start: 2004-06-07T15:30:22 * Date/Time End: 2004-06-07T15:30:22
Minimum DEPTH, ice/snow: 0.000000 m * Maximum DEPTH, ice/snow: 0.008200 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Date | Date | Hancke, Kasper | |||
| 2 | Identification | ID | Hancke, Kasper | Profile | ||
| 3 | DEPTH, ice/snow | Depth ice/snow | m | Hancke, Kasper | Geocode | |
| 4 | Temperature, water | Temp | °C | Hancke, Kasper | High performance liquid chromatography, Agilent 1100, Agilent Technologies, Germany | |
| 5 | Salt content | Salt | % | Hancke, Kasper | High performance liquid chromatography, Agilent 1100, Agilent Technologies, Germany | |
| 6 | Salinity | Sal | Hancke, Kasper | High performance liquid chromatography, Agilent 1100, Agilent Technologies, Germany | ||
| 7 | Oxygen | O2 | µmol/l | Hancke, Kasper | Oxygen microsensor, Clark type (Revsbech, 1989) | Dissolved |
| 8 | Oxygen, gas | O2 | % | Hancke, Kasper | Oxygen microsensor, Clark type (Revsbech, 1989) | |
| 9 | Oxygen | O2 | µmol/l | Hancke, Kasper | Oxygen microsensor, Clark type (Revsbech, 1989) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
5017 data points
Download Data
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