LTAR lysimeter data — LTAR Aspirational Cropping System Experiment (ACSE)
Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use
LTAR lysimeter data. Nitrate and Ammonium concentrations, and water volumes collected from 3 soil water samplers in each plot.
This datatable is part of the LTAR lysimeter data dataset. A dataset contains LTAR lysimeter data
Note
| Experiment: | LTAR Aspirational Cropping System Experiment (ACSE) |
| Data available from: | May 2024 to December 2025 |
| Dataset: | LTAR009 |
| Datatable ID: | LTAR009-001.22 |
| Core Areas | Inorganic Nutrients |
| Repository link: | |
| Personnel: |
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| Last Updated | 2026-02-11 |
| Variate | Description | Units |
|---|---|---|
| campaign | the sampling campaign | |
| sample date | the date the sample was removed from the field | |
| treatment | the experimental treatment | |
| replicate | the field replicate plot | |
| station | the station or lysimeter within the plot. There are 3 stations clustered together in each plot | |
| no3 ppm | the NO3-N concentration | mg/L |
| nh4 ppm | the NH4-N concentration | mg/L |
| estimated volume ml | The estimated volume of water collected in the soil water sampler. If less than 20 ml were collected no analysis was done. | ml |
| comment | a comment about the observation |
Data Excerpt
| campaign | sample_date | treatment | replicate | station | no3_ppm | nh4_ppm | estimated_volume_ml | comments |
|---|---|---|---|---|---|---|---|---|
| Lysimeter N | 2024-05-09 | ASP1 | R1 | C | 2.69 | 0.01 | 300.0 | |
| Lysimeter N | 2024-05-09 | ASP1 | R1 | N | 0.65 | 0.01 | 20.0 | |
| Lysimeter N | 2024-05-09 | ASP1 | R1 | S | 13.3 | 0.04 | 460.0 | |
| Lysimeter N | 2024-05-09 | ASP1 | R2 | C | 1.09 | 0.01 | 50.0 | |
| Lysimeter N | 2024-05-09 | ASP1 | R2 | N | 7.16 | 0.01 | 300.0 |