MLE soil characterization (pit samples) — GLBRC Marginal Land 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Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use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 chemistry at sites of GLBRC marginal land experiment.
This datatable is part of the Marginal Land Experiment dataset.
Data for the Michigan GLBRC Marginal Land Experiment.
Note
| Experiment: | GLBRC Marginal Land Experiment |
| Data available from: | January 2017 |
| Dataset: | KBS105 |
| Datatable ID: | KBS105-009.95 |
| Core Areas | Inorganic Nutrients |
| Repository link: | |
| Related Tables: | |
| Personnel: |
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| Last Updated | 2023-10-24 |
| Variate | Description | Units |
|---|---|---|
| year | sampling year | |
| sampling date | sampling date | |
| site | GLBRC MLE site | |
| campaign | ||
| top depth cm | top depth of soil sampling | |
| bottom depth cm | bottom depth of soil sampling | |
| pH | pH value of soil sample (1:1 soil:water) | |
| lime index | ||
| p ppm | phosphorus (Bray P1 extraction) | µg/L |
| k ppm | potassium | µg/L |
| ca ppm | calcium | µg/L |
| mg ppm | magnesium | µg/L |
| na ppm | sodium | µg/L |
| cec | estimated cation exchange capacity (cmol/kg) | cmolc/kg |
| base saturation | base saturation (percent) | |
| inorganic carbon percentage | % | |
| organic carbon percentage | % | |
| nitrogen percentage | % | |
| bulk density | bulk density (g/cm^3) | |
| estimated porosity | percent porosity | |
| minimal porosity | percent porosity | |
| sand | percent sand | % |
| silt | percent silt | % |
| clay | percent clay | % |
| texture | category of soil texture |
| Protocols |
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GLBRC data is not yet publicly available.
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| year | site | sample_date | campaign | top_depth_cm | bottom_depth_cm | ph | lime_index | p_ppm | k_ppm | ca_ppm | mg_ppm | na_ppm | est_cec | base_saturation | inorganic_carbon_percentage | organic_carbon_percentage | nitrogen_percentage | bulk_density | estimated_porosity | minimum_porosity | sand | silt | clay | texture |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | Michigan North - Escanaba | 2017-10-07 | MLE soil pit sample | 0 | 23 | 7.0 | 0.0 | 14.0 | 43.0 | 1305.0 | 151.0 | 16 | 10.0 | 27.0 | 0.0 | 1.7257 | 0.1513 | 1.2611065 | 52.411076 | 28.307709 | 57.136 | 27.712 | 15.152 | Sandy Loam |
| 2017 | Michigan North - Escanaba | 2017-10-07 | MLE soil pit sample | 23 | 44 | 7.4 | 0.0 | 3.0 | 34.0 | 822.0 | 96.0 | 12 | 5.0 | 30.0 | 0.0 | 0.3779 | 0.0298 | 1.2967924 | 51.064438 | 21.563477 | 55.136 | 28.712 | 16.152 | Sandy Loam |
| 2017 | Michigan North - Escanaba | 2017-10-07 | MLE soil pit sample | 44 | 55 | 7.6 | 0.0 | 1.0 | 63.0 | 1480.0 | 212.0 | 14 | 10.0 | 32.0 | 0.35363403 | 0.506866 | 0.0551 | 1.0108957 | 61.85299 | 21.044785 | 49.136 | 23.712 | 27.152 | Sandy Clay Loam |
| 2017 | Michigan North - Escanaba | 2017-10-07 | MLE soil pit sample | 55 | 70 | 8.1 | 0.0 | 1.0 | 43.0 | 4074.0 | 138.0 | 25 | 7.0 | 88.0 | 2.7015269 | -0.12452697 | 0.0122 | 1.2531415 | 52.71164 | 19.4194 | 55.136 | 25.712 | 19.152 | Sandy Loam |
| 2017 | Michigan North - Escanaba | 2017-10-07 | MLE soil pit sample | 70 | 108 | 8.1 | 0.0 | 1.0 | 44.0 | 4116.0 | 133.0 | 17 | 5.0 | 100.0 | 3.1488397 | -0.09013965 | 0.0148 | 1.2963982 | 51.079315 | 16.815536 | 55.136 | 25.712 | 19.152 | Sandy Loam |