Cleaned CO2 Net Ecosystem Exchange- KBS Scaleup Sites — GLBRC Scale-up Experiment
Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use
Cleaned CO2 flux values from the eddy covariance towers
This datatable is part of the CO2 Net Ecosystem Exchange using Eddy Covariance method dataset. The eddy covariance tower method is used to make continuous measurements of the carbon dioxide net ecosystem exchange (NEE). There are 7 towers on KBS GLBRC scale-up fields; 3 at Lux Arbor Reserve and 4 at the the Marshall Farms fields.
Note
| Experiment: | GLBRC Scale-up Experiment |
| Data available from: | January 2009 to December 2009 |
| Dataset: | GLBRC084 |
| Datatable ID: | GLBRC084-001.213 |
| Repository link: | |
| Related Tables: | |
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| Last Updated | 2020-07-10 |
| Variate | Description | Units |
|---|---|---|
| datetime | day/half hours | |
| ust | wind friction velocity | meters/second |
| co2 | carbon dioxide density | milligrams/cubicmeter |
| h2o | water density | grams/cubiccentimeter |
| ave u | longitudinal wind velocity | meters/second |
| ave v | lateral wind velocity | meters/second |
| ave w | vertical wind velocity | meters/second |
| h | sensible heat flux | watts/squaremeter |
| le | latent heat flux | watts/squaremeter |
| fc | CO2 flux | micromole/metersquared/second |
| pa | barometric pressure | kilopascal |
| wd | wind direction | degree |
| r short in | short wave incoming radiation | watts/squaremeter |
| r short out | wave outgoing radiation | watts/squaremeter |
| r long in | long wave incoming radiation | watts/squaremeter |
| r long out | long wave outgoing radiation | watts/squaremeter |
| r net | net radiation | watts/squaremeter |
| ta | air temperature | celsius |
| rh | relative humidity in percent | % |
| par-in | photosynthetic photon flux density | micromole/metersquared/second |
| swc | soil water content medium | % |
| ts1 | soil temperature | celsius |
| ts2 | soil temperature | celsius |
| ts3 | soil temperature | celsius |
| g1 | soil heat flux | watts/squaremeter |
| g2 | soil heat flux | watts/squaremeter |
| g3 | soil heat flux | watts/squaremeter |
| tower number | tower identification number |
GLBRC data is not yet publicly available.
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| datetime | ust | co2 | h2o | ave_u | ave_v | ave_w | h | le | fc | pa | wd | r_short_in | r_short_out | r_long_in | r_long_out | r_net | ta | rh | par_in | swc | ts1 | ts2 | ts3 | g1 | g2 | g3 | tower_number |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009-01-01 00:00:00 UTC | 0.26 | -0.2 | 0.0 | 0.06 | 99.2 | 100.5 | 0.04 | -0.01 | 9.14 | 5.9 | 3.29 | -13.3 | 0.83 | 682.5219 | 0.24 | 0.9 | 0.36 | 1.49 | 5.17 | 13.59 | 7.02 | 1 | |||||
| 2009-01-01 00:30:00 UTC | 0.09 | -0.74 | 0.0 | 0.27 | 99.15 | 127.98 | 0.04 | 0.0 | 12.44 | 7.74 | 4.73 | -12.85 | 0.83 | 945.045 | 0.24 | 0.89 | 0.36 | 1.49 | 5.14 | 13.5 | 6.99 | 1 | |||||
| 2009-01-01 01:00:00 UTC | 0.14 | -0.88 | 0.0 | 0.15 | 99.12 | 106.03 | 0.04 | -0.01 | 15.96 | 11.15 | 4.86 | -12.65 | 0.83 | 913.724 | 0.24 | 0.88 | 0.35 | 1.48 | 5.11 | 13.42 | 7.0 | 1 | |||||
| 2009-01-01 01:30:00 UTC | 0.12 | -1.09 | 0.0 | 0.23 | 99.09 | 111.04 | 0.04 | 0.0 | 10.63 | 5.95 | 4.72 | -12.44 | 0.84 | 701.6941 | 0.24 | 0.88 | 0.35 | 1.48 | 5.08 | 13.35 | 7.0 | 1 | |||||
| 2009-01-01 02:00:00 UTC | 0.07 | -0.57 | 0.0 | 0.38 | 99.09 | 140.33 | 0.03 | -0.01 | 8.91 | 4.4 | 4.55 | -11.75 | 0.84 | 677.538 | 0.24 | 0.87 | 0.34 | 1.47 | 5.07 | 13.28 | 6.97 | 1 |