Trace Gas Fluxes from Static Chambers

N2O, CO2 and CH4 fluxes from static chambers at the GLBRC Biofuel Intensive site. Fluxes are corrected to the 3 meter air temperature at 10 am.

This datatable is part of the KBS GLBRC Trace gas monitoring dataset. This dataset contains trace gas flux measurements from the GLBRC Biofuel Intensive and Scale-up Experiments using static chambers. Measurements are taken every two weeks during the growing season.

Note

Experiment: GLBRC Biofuel Cropping System Experiment
Data available from: June 2008 to January 2015
Dataset: KBS062
Datatable ID: KBS062-001.39
Core Areas Organic Matter,Inorganic Nutrients,Disturbance
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Last Updated 2017-10-24
Variate Description Units
sample date sample date
treatment treatment the sample was taken from
replicate replicate the sample was taken from
subplot Microplots. Also, "no_cover" represents small plots with cover crop removed for a 2-year study to investigate the effects of the presence or absence of cover crops on nitrous oxide (N2O) emissions carried out by Neville Millar.
n2o n gas flux of nitrous oxide as N g/ha/day
ch4 c gas flux of methane as carbon g/ha/day
co2 c gas flux of carbon dioxide as carbon g/ha/day
temperature Air temperature used to correct the gas flux. Measured at 10 am at 3 meters above the ground. celsius

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Data Excerpt

sample_date treatment replicate subplot n2o_n co2_c ch4_c temperature
2008-06-05 G1 R1 13.44 23052.03 -11.37 19.4
2008-06-05 G1 R2 7.70 24360.42 -8.63 19.4
2008-06-05 G1 R3 10.75 21760.55 -5.96 19.4
2008-06-05 G1 R4 9.98 22300.13 -2.98 19.4
2008-06-05 G10 R1 9.64 22343.43 -0.36 19.4
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