Soil Inorganic Nitrogen

Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use

Soil extractable nitrogen from the GLBRC Biofuel Scale-up Experiment.

This datatable is part of the KBS GLBRC soil properties dataset. Soil property measurements from the surface soils of the intensive experiment

Experiment:	GLBRC Scale-up Experiment
Data available from:	May 2009 to November 2012
Dataset:	KBS078
Datatable ID:	KBS078-010.65
Core Areas	Inorganic Nutrients,Disturbance
Related Tables:	Soil pH Soil Moisture - Gravimetric Soil Bulk Density - Surface and Deep Cores Soil Bulk Density - Surface and Deep Cores Soil Inorganic Nitrogen Soil Inorganic Nitrogen Soil Inorganic Nitrogen via Resin Strips Soil Total Carbon and Nitrogen - Surface and Deep Core Soil Moisture via TDR - Daily Agronomic Soil Chemistry - GLBRC Intensive Sites Soil Texture by Depth - Deep Cores Soil Texture by Depth - Deep Cores Agronomic Soil Chemistry - KBS GLBRC Scaleup sites Soil Moisture GLBRC Scale-up 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

GLBRC data is not yet publicly available.

Data Excerpt

sample_date	experiment	treatment	treatment_name	station	bottom_depth	no3	nh4
2012-11-26	GLBRC Scale-up Experiment	L01	AGR-Corn	S1	25.0	1.56299	2.57894
2012-11-26	GLBRC Scale-up Experiment	L01	AGR-Corn	S10	25.0	0.86316	18.85398
2012-11-26	GLBRC Scale-up Experiment	L01	AGR-Corn	S2	25.0	1.07046	1.99129
2012-11-26	GLBRC Scale-up Experiment	L01	AGR-Corn	S3	25.0	0.85658	1.90553
2012-11-26	GLBRC Scale-up Experiment	L01	AGR-Corn	S4	25.0	0.95077	7.25703