Koop-Jakobsen, Ketil; Gutbrod, Martin S (2020): In situ time series of photosynthetically active radiation (PAR) in shallow salt marsh tidal ponds [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.911360, 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
Date/Time Start: 2018-07-19T00:00:00 * Date/Time End: 2018-07-20T16:00:00
Event(s):
Comment:
Optode microprofiling device from PreSens GmbH (Germany, www.presens.de) with an Automated Micromanipulator (AM), needle-type optodes for measurements of oxygen (PM-PSt7) and pH (PM-HP5). Temperature was measured with HOBO Pendant© Temperature/Light Datalogger. Salinity was measured with a handheld refractometer. Light data PAR was received from nearby weather-station; light sensor unknown.
Oxygen and pH were measured in the water column at a distance of 2-cm from the sediment surface. Oxygen measurements are temperature compensated.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Koop-Jakobsen, Ketil | Geocode | ||
| 2 | Radiation, photosynthetically active | PAR | µmol/m2/s | Koop-Jakobsen, Ketil | Microoptode | µmol photons/m**2/s |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
105 data points
Data
| 1 Date/Time | 2 PAR [µmol/m2/s] |
|---|---|
| 2018-07-19T14:00 | 1394.00 |
| 2018-07-19T14:15 | 1344.00 |
| 2018-07-19T14:30 | 1294.00 |
| 2018-07-19T14:45 | 1236.00 |
| 2018-07-19T15:00 | 1171.00 |
| 2018-07-19T15:15 | 1113.00 |
| 2018-07-19T15:30 | 1049.00 |
| 2018-07-19T15:45 | 981.00 |
| 2018-07-19T16:00 | 909.00 |
| 2018-07-19T16:15 | 831.00 |
| 2018-07-19T16:30 | 754.00 |
| 2018-07-19T16:45 | 676.70 |
| 2018-07-19T17:00 | 595.90 |
| 2018-07-19T17:15 | 514.80 |
| 2018-07-19T17:30 | 436.10 |
| 2018-07-19T17:45 | 356.10 |
| 2018-07-19T18:00 | 280.70 |
| 2018-07-19T18:15 | 153.90 |
| 2018-07-19T18:30 | 95.90 |
| 2018-07-19T18:45 | 64.51 |
| 2018-07-19T19:00 | 34.93 |
| 2018-07-19T19:15 | 16.72 |
| 2018-07-19T19:30 | 5.04 |
| 2018-07-19T19:45 | 0.70 |
| 2018-07-19T20:00 | 0.00 |
| 2018-07-19T20:15 | 0.00 |
| 2018-07-19T20:30 | 0.00 |
| 2018-07-19T20:45 | 0.04 |
| 2018-07-19T21:00 | 0.00 |
| 2018-07-19T21:15 | 0.00 |
| 2018-07-19T21:30 | 0.00 |
| 2018-07-19T21:45 | 0.00 |
| 2018-07-19T22:00 | 0.00 |
| 2018-07-19T22:15 | 0.00 |
| 2018-07-19T22:30 | 0.00 |
| 2018-07-19T22:45 | 0.00 |
| 2018-07-19T23:00 | 0.00 |
| 2018-07-19T23:15 | 0.00 |
| 2018-07-19T23:30 | 0.01 |
| 2018-07-19T23:45 | 0.02 |
| 2018-07-19T00:00 | 0.04 |
| 2018-07-20T00:15 | 0.06 |
| 2018-07-20T00:30 | 0.06 |
| 2018-07-20T00:45 | 0.09 |
| 2018-07-20T01:00 | 0.08 |
| 2018-07-20T01:15 | 0.16 |
| 2018-07-20T01:30 | 0.29 |
| 2018-07-20T01:45 | 0.25 |
| 2018-07-20T02:00 | 0.19 |
| 2018-07-20T02:15 | 0.22 |
| 2018-07-20T02:30 | 0.28 |
| 2018-07-20T02:45 | 0.25 |
| 2018-07-20T03:00 | 0.24 |
| 2018-07-20T03:15 | 0.27 |
| 2018-07-20T03:30 | 0.41 |
| 2018-07-20T03:45 | 0.67 |
| 2018-07-20T04:00 | 0.78 |
| 2018-07-20T04:15 | 2.54 |
| 2018-07-20T04:30 | 9.76 |
| 2018-07-20T04:45 | 24.67 |
| 2018-07-20T05:00 | 43.60 |
| 2018-07-20T05:15 | 65.01 |
| 2018-07-20T05:30 | 184.70 |
| 2018-07-20T05:45 | 262.80 |
| 2018-07-20T06:00 | 331.10 |
| 2018-07-20T06:15 | 398.60 |
| 2018-07-20T06:30 | 474.00 |
| 2018-07-20T06:45 | 548.90 |
| 2018-07-20T07:00 | 633.40 |
| 2018-07-20T07:15 | 713.00 |
| 2018-07-20T07:30 | 791.00 |
| 2018-07-20T07:45 | 858.00 |
| 2018-07-20T08:00 | 927.00 |
| 2018-07-20T08:15 | 1000.00 |
| 2018-07-20T08:30 | 1071.00 |
| 2018-07-20T08:45 | 1137.00 |
| 2018-07-20T09:00 | 1199.00 |
| 2018-07-20T09:15 | 1263.00 |
| 2018-07-20T09:30 | 1318.00 |
| 2018-07-20T09:45 | 1371.00 |
| 2018-07-20T10:00 | 1406.00 |
| 2018-07-20T10:15 | 1441.00 |
| 2018-07-20T10:30 | 1474.00 |
| 2018-07-20T10:45 | 1505.00 |
| 2018-07-20T11:00 | 1528.00 |
| 2018-07-20T11:15 | 1549.00 |
| 2018-07-20T11:30 | 1557.00 |
| 2018-07-20T11:45 | 1564.00 |
| 2018-07-20T12:00 | 1564.00 |
| 2018-07-20T12:15 | 1568.00 |
| 2018-07-20T12:30 | 1557.00 |
| 2018-07-20T12:45 | 1541.00 |
| 2018-07-20T13:00 | 1517.00 |
| 2018-07-20T13:15 | 1492.00 |
| 2018-07-20T13:30 | 1467.00 |
| 2018-07-20T13:45 | 1427.00 |
| 2018-07-20T14:00 | 1383.00 |
| 2018-07-20T14:15 | 1344.00 |
| 2018-07-20T14:30 | 1293.00 |
| 2018-07-20T14:45 | 1234.00 |
| 2018-07-20T15:00 | 1176.00 |
| 2018-07-20T15:15 | 1114.00 |
| 2018-07-20T15:30 | 1046.00 |
| 2018-07-20T15:45 | 977.00 |
| 2018-07-20T16:00 | 902.00 |