Koop-Jakobsen, Ketil; Gutbrod, Martin S (2020): In situ oxygen profiles across the sediment-water interface in shallow salt marsh tidal ponds under different light regimes [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.911379, In: Koop-Jakobsen, K; Gutbrod, MS (2020): Spatial and temporal Oxygen, pH and CO2 dynamics in shallow (<10cm) salt marsh tidal ponds [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.911463
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Koop-Jakobsen, Ketil; Gutbrod, Martin S (2019): Shallow Salt Marsh Tidal Ponds–An Environment With Extreme Oxygen Dynamics. Frontiers in Environmental Science, 7, https://doi.org/10.3389/fenvs.2019.00137
Project(s):
Coverage:
Latitude: 42.738611 * Longitude: -70.846667
Minimum DEPTH, water: -0.0157 m * Maximum DEPTH, water: 0.0318 m
Event(s):
Comment:
The light conditions at the sediment surface was determined by a natural layer of seafoam covering the water surface. Three scenarios were investigated: 1) no foam, 2) little foam, and 3) thick foam. Light was measured at the sediment-water interface.
Instrumentation : Optode microprofiling device from PreSens GmbH (Germany, www.presens.de) with an Automated Micromanipulator (AM) and needle-type optodes for measurements of oxygen (PM-PSt7). Temperature and light was measured at the sediment-water interface with HOBO Pendant© Temperature/Light Datalogger.
Time: July 2018.
Depth "0" is defined as the top of the microphytobenthos layer at the sediment-water interface.
Salinity (‰): 39.
Temperature (°C): 33.2.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Scenario | Scenario | Koop-Jakobsen, Ketil | Light scenario | ||
| 2 | Profile ID | Profile ID | Koop-Jakobsen, Ketil | |||
| 3 | Brightness | Brightness | lux | Koop-Jakobsen, Ketil | Light measure at sediment surface | |
| 4 | Shading | Shade | % | Koop-Jakobsen, Ketil | Light remaining at sediment surface | |
| 5 | DEPTH, water | Depth water | m | Koop-Jakobsen, Ketil | Geocode | |
| 6 | Oxygen | O2 | µmol/l | Koop-Jakobsen, Ketil | Microoptode |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
1770 data points