Harrison, Paul J (2002): Photosynthetic active radiation measurements of P20 (1992-09-14) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.82148
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Related to:
Harrison, Paul J (2000): Seasonality of factors controlling primary production in the NE Pacific. JGOFS Canada Data Sets 1989-1998, CD-ROM Version 1.0 Dec. 2000, Marine Environmental Data Service, Department of Fisheries and Oceans, Canada, readme.htm
Project(s):
Joint Global Ocean Flux Study (JGOFS)
Coverage:
Latitude: 49.566667 * Longitude: -138.666667
Date/Time Start: 1992-09-14T00:00:00 * Date/Time End: 1992-09-14T00:00:00
Minimum DEPTH, water: 0 m * Maximum DEPTH, water: 90 m
Event(s):
P20 * Latitude: 49.566667 * Longitude: -138.666667 * Elevation: -3984.0 m * Campaign: Line_P * Method/Device: Multiple investigations (MULT)
Comment:
Light: The absolute light values were not good. They were utilized in a relative manner (to determine the different % of light). In situ vertical profiles of photosynthetically active radiation (PAR) were measured using factory calibrated LICOR 1000 sensors. The data from P26 and P20 is suspect due to a large wire angle on the sensor caused by insufficient weight.
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DATE/TIME | Date/Time | Geocode | |||
2 | DEPTH, water | Depth water | m | Geocode | ||
3 | Light intensity | Io | % | Harrison, Paul J | JGOFS methods | |
4 | Screens | Screens | # | Harrison, Paul J | JGOFS methods |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
16 data points