GLBRC Sustainability Data Catalog

Soil Inorganic Nitrogen- GLBRC Scale-up Fields

Soil extractable nitrogen corrected for soil moisture from the GLBRC Scale-up Experiment.

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

Note

Experiment:	GLBRC Scale-up Experiment
Data available from:	May 2009 to November 2012
Dataset:	GLBRC088
Datatable ID:	GLBRC088-014.64
Related Tables:	Soil pH Soil Moisture Soil Bulk Density - GLBRC Intensive Sites Arlington Baseline Surface Soil Survey Soil Bulk Density - GLBRC Scale-up sites Soil Carbon and Nitrogen Content- GLBRC Scale-up sites Agronomic Soil Chemistry - GLBRC Intensive Sites Agronomic Soil Chemistry - KBS Scaleup 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
sample date	date the soil was collected
experiment	GLBRC experiment
treatment	experimental treatment
treatment name	treatment description
station	sampling location
top depth	soil core upper depth	centimeter
bottom depth	soil core lower depth	centimeter
no3	soil extractable nitrate-N plus nitrite-N, average of analytical replicates, screened for outliers and corrected for soil moisture	μg/g
nh4	soil extractable ammonium-N, average of analytical replicates, screened for outliers and corrected for soil moisture	μg/g

Protocols
Baseline Soil Sampling and Analysis- GLBRC BCSE, Scale-Up, & Marginal Sites

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Data Excerpt

sample_date	experiment	treatment	treatment_name	station	top_depth	bottom_depth	no3	nh4
2012-11-26	GLBRC Scale-up Experiment	L01	AGR-Corn	S1	0	25	2.57894	1.56299
2012-11-26	GLBRC Scale-up Experiment	L01	AGR-Corn	S10	0	25	18.85398	0.86316
2012-11-26	GLBRC Scale-up Experiment	L01	AGR-Corn	S2	0	25	1.99129	1.07046
2012-11-26	GLBRC Scale-up Experiment	L01	AGR-Corn	S3	0	25	1.90553	0.85658
2012-11-26	GLBRC Scale-up Experiment	L01	AGR-Corn	S4	0	25	7.25703	0.95077

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