Bulk Density on the Marginal Sites
Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use
Bulk density calculated from deep core samples
This datatable is part of the Marginal Land Experiment dataset. Data for the Michigan and Wisconsin GLBRC Marginal Land Experiment.
Note
Experiment: | GLBRC Marginal Land Experiment |
Data available from: | January 2013 |
Dataset: | GLBRC094 |
Datatable ID: | GLBRC094-009.224 |
Repository link: | |
Related Tables: |
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Last Updated | 2021-06-07 |
Variate | Description | Units |
---|---|---|
year | the year the sample was taken | |
sample date | the date the sample was taken | |
site | the sample site | |
experiment | the experiment | |
treatment | the experimental treatment | |
replicate | the experimental replicate plot | |
field section | the subsection of the plot | |
actual top depth cm | the soil depth to the top of the core section | centimeter |
actual bottom depth cm | the soil depth to the bottom of the core section | centimeter |
nominal top depth cm | the top depth prescribed by the protocol | centimeter |
nominal bottom depth cm | the bottom depth prescribed by the protocol | centimeter |
core diameter | diameter of the core taken | centimeter |
bulk density gravel free | bulk density after removing gravel >4 mm | grams/cubiccentimeter |
total bulk density | total bulk density | grams/cubiccentimeter |
gravel weight | gram | |
comments | comments about the sample | |
campaign | the sample campaign |
Protocols |
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Marginal Land Sampling |
GLBRC data is not yet publicly available.
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year | sample_date | site | experiment | treatment | replicate | field_section | actual_top_depth_cm | actual_bottom_depth_cm | nominal_top_depth_cm | nominal_bottom_depth_cm | core_diameter | bulk_density_gravel_free | total_bulk_density | gravel_weight | comments | campaign |
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2013 | 2013-11-25 | Michigan Central - Lake City Exp. Station | GLBRC Marginal Land Experiment | G10 | R1 | entire plot | 25.0 | 50.0 | 25.0 | 50.0 | 7.6 | 1.65432749504925 | 1.66831759620488 | 15.95 | deep core sampling | |
2013 | 2013-11-25 | Michigan Central - Lake City Exp. Station | GLBRC Marginal Land Experiment | G10 | R1 | entire plot | 10.0 | 25.0 | 10.0 | 25.0 | 7.6 | 1.37914368884252 | 1.41359997768664 | 23.57 | deep core sampling | |
2013 | 2013-11-25 | Michigan Central - Lake City Exp. Station | GLBRC Marginal Land Experiment | G10 | R1 | entire plot | 0.0 | 10.0 | 0.0 | 10.0 | 7.6 | 1.19213248723769 | 1.20421484732665 | 5.51 | deep core sampling | |
2013 | 2013-11-25 | Michigan Central - Lake City Exp. Station | GLBRC Marginal Land Experiment | G10 | R1 | entire plot | 50.0 | 84.0 | 50.0 | 100.0 | 7.6 | 1.72900804375332 | 1.74804030841784 | 29.51 | deep core sampling | |
2013 | 2013-11-25 | Michigan Central - Lake City Exp. Station | GLBRC Marginal Land Experiment | G10 | R2 | entire plot | 25.0 | 50.0 | 25.0 | 50.0 | 7.6 | 1.54863671445253 | 1.5652230977035 | 18.91 | deep core sampling |