Soil Inorganic Nitrogen — GLBRC Biofuel Cropping System Experiment
Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use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 inorganic nitrogen (ammonium and nitrate plus nitrite) concentrations, corrected for soil moisture, in surface soils (0 – 25 cm) of all BCSE treatments (G1-G10). Sampling frequency has changed over the years and includes 1) annual fall measurements from main plots plus treatment subplots since 2016; 2) three measurements spaced over the growing seasons in 2014-2015; and 3) biweekly measurements from 2010-2012.
This datatable is part of the GLBRC Soil Properties — Biofuel Cropping System Experiment dataset.
This dataset contains the chemical and physical properties of surface (0-25 cm) and deep (0-1 m) core soils of the GLBRC Biofuel Cropping System Experiment (BCSE).
Note
| Experiment: | GLBRC Biofuel Cropping System Experiment |
| Data available from: | June 2008 to December 2022 |
| Dataset: | GLBRC088 |
| Datatable ID: | GLBRC088-012.193 |
| Repository link: | |
| Related Tables: |
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| Personnel: |
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| Last Updated | 2023-10-24 |
| Variate | Description | Units |
|---|---|---|
| sample date | date of the soil sampling | |
| site | location of experiment | |
| treatment | experimental treatment | |
| replicate | replicate nested within treatment | |
| main or microplot | ||
| no3 | soil extractable nitrate-N plus nitrite-N, corrected for soil moisture | μg/g |
| nh4 | soil extractable ammonium-N, corrected for soil moisture | μg/g |
| Protocols |
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| Soil Inorganic N |
| Baseline Soil Sampling and Analysis- GLBRC BCSE, Scale-Up, & Marginal Sites |
GLBRC data is not yet publicly available.
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| sample_date | site | treatment | replicate | main_or_microplot | no3 | nh4 |
|---|---|---|---|---|---|---|
| 2010-04-20 | Arlington GLBRC Intensive Site | G1 | R1 | main | 5.81 | 5.15 |
| 2010-04-20 | Arlington GLBRC Intensive Site | G1 | R2 | main | 6.69 | 6.16 |
| 2010-04-20 | Arlington GLBRC Intensive Site | G1 | R3 | main | 10.8 | 5.91 |
| 2010-04-20 | Arlington GLBRC Intensive Site | G1 | R4 | main | 8.85 | 5.92 |
| 2010-04-20 | Arlington GLBRC Intensive Site | G1 | R5 | main | 10.08 | 8.55 |