MLE rainfall manipulation experiment soil moisture
Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use
GLBRC soil water content under rainout shelters in adjacent areas. This dataset is used to confirm that the rainout shelters are producing enough of a drought to stress the switchgrass
This datatable is part of the MLE – Rainfall Exclusion Experiment dataset. This dataset contains data from Rainfall Exclusion Experiment at Marginal Land Sites. The purpose of the experiment is to learn the drought effects on switchgrass. Data in this dataset can also be found in the dataset of Marginal Land Experiment.
Note
| Experiment: | GLBRC Marginal Land Rainfall Exclusion Experiment |
| Data available from: | July 2018 to May 2019 |
| Dataset: | GLBRC134 |
| Datatable ID: | GLBRC134-003.40 |
| Core Areas | Disturbance |
| Repository link: | |
| Related Tables: |
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| Personnel: |
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| Last Updated | 2020-04-08 |
| Variate | Description | Units |
|---|---|---|
| site | MLE experiment site | |
| experiment | rainfall manipulation | |
| datetime | sample date and time | |
| treatment | treatment crop treatment | |
| replicate | replicate nested in treatment | |
| depth | sampling depth | centimeter |
| vwc | volumetric water content | m^3/m^3 |
| ec | electrical conductivity | dS/m |
| temperature | temperature at the sampling depth | celsius |
| permittivity | dielectric permittivity of the soil (in C2N-1m-2) divided by the dielectric permittivity of a vacuum (8.85E-12 C2N-1m-2 | dimensionless |
| period | microsecond | |
| voltage ratio | Volt/Volt |
GLBRC data is not yet publicly available.
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| site | experiment | sample_datetime | treatment | replicate | depth | vwc | ec | temperature | permittivity | period | voltage_ratio |
|---|---|---|---|---|---|---|---|---|---|---|---|
| lux-arbor | shelter | 2018-07-24 02:00:00 +0000 | 5 | 3 | 10.0 | 0.169 | 0.025 | 20.32 | 1.425 | 1.031 | |
| lux-arbor | shelter | 2018-07-24 02:00:00 +0000 | 5 | 3 | 25.0 | 0.193 | 0.037 | 20.06 | 1.475 | 1.047 | |
| lux-arbor | ambient | 2018-07-24 02:00:00 +0000 | 5 | 3 | 10.0 | 0.271 | 0.042 | 20.31 | 1.596 | 1.052 | |
| lux-arbor | ambient | 2018-07-24 02:00:00 +0000 | 5 | 3 | 25.0 | 0.257 | 0.083 | 20.21 | 1.581 | 1.102 | |
| lux-arbor | irrigated | 2018-07-24 02:00:00 +0000 | 5 | 3 | 10.0 | 0.316 | 0.083 | 20.17 | 1.676 | 1.101 |