Soil Carbon and Nitrogen Content- GLBRC Scale-up sites

Surface soil carbon and nitrogen data from soil samples taken at each station on the GLBRC Scale-up fields.

This datatable is part of the GLBRC soil properties dataset. Soil measurements from GLBRC experiments.

Experiment:	GLBRC Scale-up Experiment
Data available from:	January 2009 to January 2015
Dataset:	GLBRC088
Datatable ID:	GLBRC088-007.84
Related Tables:	Soil pH Soil Moisture Soil Bulk Density - GLBRC Intensive Sites Arlington Baseline Surface Soil Survey Soil Bulk Density - GLBRC Scale-up sites Agronomic Soil Chemistry - GLBRC Intensive Sites Soil Inorganic Nitrogen- Switchgrass Nitrogen/Harvest Experiment Soil Inorganic Nitrogen Soil Inorganic Nitrogen- Resin Strip Method TDR array daily soil moisture Soil Texture- Deep Core - GLBRC Intensive Site Soil Texture - Deep Core - GLBRC Scale-up sites Soil Temperature Nitrogen mineralization Soil Moisture GLBRC Scale-up Soil Carbon and Nitrogen- Baseline Prior to GLBRC Intensive Site Soil pH - GLBRC Scaleup sites Soil Texture and Soil Organic Matter at ERT Plots Field Moist Soil pH
Personnel:	Phil Robertson, lead investigator
Last Updated	2017-01-26

Variate	Description	Units
year	growing season year
campaign	distinct activity
sample date	date the sample was collected
treatment name	treatment description
treatment	experimental treatment
replicate	replicate nested in treatment
station	sampling location
top depth	nominal upper depth of the soil core	centimeter
bottom depth	nominal lower depth of the soil sample	centimeter
nitrogen	percent nitrogen content in soil	%
carbon	percent carbon content in soil	%

Protocols
Costech Elemental Combustion System CHNS-O (ECS 4010)
MCSE: Soil C and N
Baseline Soil Sampling and Analysis- GLBRC BCSE, Scale-Up, & Marginal Sites

GLBRC data is not yet publicly available.

Data Excerpt

year	campaign	sample_date	treatment_name	treatment	replicate	station	top_depth	bottom_depth	nitrogen	carbon
2014	deep core sampling	2014-12-04	CRP-Switchgrass	M3	R1	S5	50	84	0.0162	0.131
2014	deep core sampling	2014-12-04	CRP-Switchgrass	M3	R1	S6	0	10	0.1732	1.8433
2014	deep core sampling	2014-12-04	CRP-Switchgrass	M3	R1	S6	10	25	0.107	1.0838
2014	deep core sampling	2014-12-04	CRP-Switchgrass	M3	R1	S6	25	50	0.0381	0.3777
2014	deep core sampling	2014-12-04	CRP-Switchgrass	M3	R1	S6	50	92	0.0171	0.1196