Trace gas fluxes from the N-deposition experiment — Main Cropping System Experiment (MCSE)

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Trace gas fluxes from the N-deposition experiment

The data is embargoed for QC.

This datatable is part of the Tracegas fluxes in forests and old fields under enhanced nitrogen regimes dataset.

10 m2 plots in the old field and forest ecosystems were fertilized with 2 rates of nitrogen. N2O, CO2 and CH4 measurements were made with a static chamber method

Note

Experiment: Main Cropping System Experiment (MCSE)
Data available from: March 2004 to November 2022
Dataset: KBS050
Datatable ID: KBS050-003.54
Repository link: http://doi.org/10.6073/pasta/e3f0df0d5fe656817ab207aa52704866
Related Tables:
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Last Updated 2023-12-19
Variate Description Units
sample date the sample date
treatment treatment name
replicate replicate plot
subplot id the N deposition subplot_id
fertilization rate the annual N fertilization rate kg/ha
n2o n the measured n2o_n flux g/ha/day
co2 c the measured CO2-C flux g/ha/day
ch4 c the measured CH4-C flux g/ha/day

Data Excerpt

sample_date treatment replicate subplot_id chamber fertilization_rate ch4_c co2_c n2o_n
2008-10-09 TDF R1 0F 1 0.0 -2.9 18.0 5.6
2014-09-16 TDF R3 3F 1 30.0 -7.1 34.0 1.3
2020-05-20 TSF R2 3F 1 30.0 -2.2 23.0 26.4
2021-02-04 TCF R3 3F 1 30.0
2014-07-03 TCF R2 3F 1 30.0 -0.7 18.0 11.6
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