Soil Bromide from Hess’ Rainfall Intensification Study — Main Cropping System Experiment (MCSE)
Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use
Change in bromide in soils under extreme and control rainout shelters over the study period.
This datatable is part of the Bromide Tracer Results from Hess’ Rainfall Intensification Study dataset.
This dataset contains the soil bromide tracer results from L. Hess’ dissertation research on the effects of rainfall intensification on water percolation in the MCSE Conventional (T1) and No-till (T2) treatments. Research manipulated rainfall intensity using rainout shelters producing extreme and control rainfall conditions. Data supporting Hess et al. (2018).
Hess, L., E.-L. Hinckley, G. P. Robertson, S. K. Hamilton, and P. A. Matson. 2018. Rainfall intensification enhances deep percolation and soil water content in tilled and no-till cropping systems in the US Midwest. Vadose Zone Journal 17:180128. https://doi.org/10.2136/vzj2018.07.0128
Note
| Experiment: | Main Cropping System Experiment (MCSE) |
| Data available from: | April 2015 to December 2015 |
| Dataset: | KBS137 |
| Datatable ID: | KBS137-001.23 |
| Core Areas | Disturbance |
| Repository link: | http://doi.org/10.6073/pasta/7c8e69063a2f645d387054c1548962a2 |
| Related Tables: | |
| Personnel: |
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| Last Updated | 2024-02-13 |
| Variate | Description | Units |
|---|---|---|
| treatment | MCSE treatment | |
| replicate | replicate nested in treatment | |
| field section | field section in the plot | |
| rainfall treatment | rainfall manipulation | |
| horizon | soil horizon from the top (horizon 1) to bottom (horizon 5). | |
| horizon length cm | length of soil horizon | cm |
| bromide initial g m2 | the amount of bromide application | g/m2 |
| bromide remaining in soil ug g soil | bromide remaining in the soil at the end of the experiment | μg/g |
| Protocols |
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Data Excerpt
| treatment | replicate | field_section | rainfall_treatment | horizon | horizon_length_cm | bromide_initial_g_m2 | bromide_remaining_in_soil_ug_g_soil |
|---|---|---|---|---|---|---|---|
| T1 | R1 | west | control | horizon 1 | 27.391304 | 5.25 | 0.34753218 |
| T1 | R1 | west | control | horizon 2 | 36.52174 | 5.25 | 0.48655432 |
| T1 | R1 | west | control | horizon 3 | 18.26087 | 5.25 | 0.8021706 |
| T1 | R1 | west | control | horizon 4 | 18.26087 | 5.25 | 0.5824402 |
| T1 | R1 | west | control | horizon 5 | 19.565218 | 5.25 | 0.20912771 |