Total Soil Carbon and Nitrogen - Surface and Deep Cores

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Total soil carbon and nitrogen measurements at several depths from deep core samples.

This datatable is part of the GLBRC Deep Core Soil Surveys dataset. The GLBRC periodically (presently every 5 years) collects and analyzes deep soil cores for the GLBR Intensive Sites and the GLBRC Scale-up sites. Soil is sampled to a depth of one meter, and analyzed at various depths for bulk density, texture, moisture, and carbon and nitrogen content. Soil horizons are also identified.

Note

Experiment: GLBRC Biofuel Cropping System Experiment
Data available from: June 2008 to November 2009
Dataset: KBS093
Datatable ID: KBS093-003.8
Core Areas Organic Matter,Disturbance
Related Tables:
Personnel:
Last Updated 2017-06-22
Variate Description Units
year year soil was sampled
sample date date of soil sampling
treatment experimental treatment
replicate replicate nested within treatment
station sampling location
top depth upper depth of the soil core centimeter
bottom depth lower depth of the soil sample centimeter
nitrogen percent total nitrogen content in soil %
carbon percent total carbon content in soil %
campaign type of soil sampling

GLBRC data is not yet publicly available.

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Data Excerpt

year sample_date treatment replicate station top_depth bottom_depth nitrogen carbon campaign comments
2017 2017-11-16 G5 R1 S3 0 10 0.1265 1.265 deep core sampling
2017 2017-12-04 G10 R5 S1 0 10 0.1162 1.1245 deep core sampling
2017 2017-12-04 G10 R5 S2 0 10 0.1339 1.4514 deep core sampling
2017 2017-12-04 G10 R5 S3 0 10 0.1438 1.5785 deep core sampling
2017 2017-11-28 G2 R2 S1 0 10 0.1167 1.0876 deep core sampling
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