GLBRC Sustainability Data Catalog

Greenhouse Gas Fluxes — GLBRC Scale-up Experiment

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Fluxes of N2O, CO2, and CH4 from soils of all fields of the GLBRC Scale-up Experiment using static chambers. Fluxes are corrected to the 3-meter air temperature at 10 am on the day chamber gases were sampled.

This datatable is part of the Greenhouse Gas Fluxes—GLBRC Scale-up Experiment dataset.

This dataset contains greenhouse gas (GHG) fluxes of nitrous oxide (N2O), carbon dioxide (CO2), and methane (CH4) from soils of the GLBRC Scale-up Experiment and includes flux data for all fields at Lux Arbor (L1-L3) and Marshall Farms (M1-M4) planted to corn (L1, M1), switchgrass (L2, M3), and restored prairie (L3, M2) in 2010 after a 2009 no-till soybean crop in all fields to convert tilled corn-soybean-wheat rotations (AGR) at Lux Arbor and fields in the Conservation Reserve Program (CRP) at Marshall Farm to no-till bioenergy crops. One field at Marshall Farm (M4) remains as CRP brome grass. GHG fluxes are measured at approximate 2-week intervals during the growing season using static chambers. Soil temperature and moisture at the time of gas sampling are also determined.


Experiment: GLBRC Scale-up Experiment
Data available from: May 2009 to May 2017
Dataset: GLBRC140
Datatable ID: GLBRC085-002.11
Repository link:
Related Tables:
Last Updated 2023-10-24
Variate Description Units
sample date date sample was collected
treatment experimental treatment
replicate replicate nested within treatment
chamber gas flux chamber number
n2o n Nitrous oxide N gas flux g/ha/day
co2 c CO2 C gas flux g/ha/day
ch4 c CH4 C gas flux g/ha/day
temperature Air temperature at 10 am (3 m)

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Data Excerpt

sample_date treatment replicate chamber n2o_n co2_c ch4_c temperature
2017-05-19 L1 R1 1 1.93 12970.23 -4.7 6.0
2017-05-19 L1 R1 2 5.08 26690.95 -1.84 6.0
2017-05-19 L1 R1 3 1.3 9004.04 0.09 6.0
2017-05-19 L1 R1 4 0.89 6983.13 0.9 6.0
2017-05-19 L2 R1 1 0.22 25130.85 -0.81 6.0
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