Li, Tao; Zhu, Xingyuan (2024): In Situ Dataset of Physical Oceanography in the Borderlands Region of the Chukchi Sea, Arctic for the Year 2015 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.972786
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Published: 2024-10-07 • DOI registered: 2024-11-05
Abstract:
In-situ observations were conducted onboard the Korean icebreaker Araon in the Chukchi borderlands during two summer cruises: from August 2 to 16, 2011 at 18 stations, and from August 5 to 20, 2015 at 27 stations. Vertical profiles of temperature, salinity, fluorescence, and irradiance were obtained using the CTD and profiling radiometer.
A profiling Reflectance Radiometer (PRR) system (Biospherical Instruments, USA) was used for optical sampling, which consists of an underwater profiler PRR-800 and a surface reference radiometer PRR-810. The sampling frequency of the PRR is 5 Hz, and the lower limit of irradiance detection reaches 10−5 μW/(cm2·nm). The PRR measures 18 bands from 305–875 nm, and the bandwidth is 10 nm. A compact CTD (Alec Electronics, Japan) was deployed together with PRR-800 and is equipped with temperature, salinity, pressure and fluorescence sensors.
Related to:
Li, Tao; Zhu, Xingyuan (2024): In Situ Dataset of Irradiance in the Borderlands Region of the Chukchi Sea, Arctic for the Year 2011 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.972784
Li, Tao; Zhu, Xingyuan (2024): In Situ Dataset of Irradiance in the Borderlands Region of the Chukchi Sea, Arctic for the Year 2015 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.972785
Li, Tao; Zhu, Xingyuan (2024): In Situ Dataset of Physical Oceanography in the Borderlands Region of the Chukchi Sea, Arctic for the Year 2011 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.972775
Funding:
Coverage:
Median Latitude: 76.693949 * Median Longitude: -176.956896 * South-bound Latitude: 73.566667 * West-bound Longitude: 169.983333 * North-bound Latitude: 80.766667 * East-bound Longitude: -164.116667
Date/Time Start: 2015-08-04T22:27:32 * Date/Time End: 2015-08-20T17:15:04
Minimum DEPTH, water: 2.0095 m * Maximum DEPTH, water: 111.7362 m
Event(s):
ARA6B_CTD_13 * Latitude: 73.566667 * Longitude: -168.266667 * Date/Time Start: 2015-08-04T22:27:32 * Date/Time End: 2015-08-04T22:48:45 * Campaign: ARA6B * Basis: Araon * Method/Device: CTD
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Zhu, Xingyuan | |||
| 2 | Station label | Station | Zhu, Xingyuan | |||
| 3 | LATITUDE | Latitude | Zhu, Xingyuan | Geocode | ||
| 4 | LONGITUDE | Longitude | Zhu, Xingyuan | Geocode | ||
| 5 | DATE/TIME | Date/Time | Zhu, Xingyuan | Geocode | ||
| 6 | DEPTH, water | Depth water | m | Zhu, Xingyuan | Geocode | |
| 7 | Temperature, water | Temp | °C | Zhu, Xingyuan | CTD, AST-1000, ALEC Electronics | |
| 8 | Salinity | Sal | Zhu, Xingyuan | CTD, AST-1000, ALEC Electronics | ||
| 9 | Conductivity | Cond | mS/cm | Zhu, Xingyuan | CTD, AST-1000, ALEC Electronics | |
| 10 | Density, sigma-theta (0) | Sigma-theta | kg/m3 | Zhu, Xingyuan | CTD, AST-1000, ALEC Electronics | |
| 11 | Fluorescence, chlorophyll | F chl | µg/l | Zhu, Xingyuan | CTD, AST-1000, ALEC Electronics |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
132828 data points
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