This datatable was deprecated in favor of https://lter.kbs.msu.edu/datatables/368
Same info but the 368 table can be easily expanded with bulk density.
Soil Total Carbon and Nitrogen - Surface and Deep Core — GLBRC Scale-up Experiment
Carbon and nitrogen measurements of surface and deep core soil samples taken from each station on the GLBRC Scale-up Experiment.
This datatable is part of the Soil Properties — KBS GLBRC Scale-up Experiment dataset.
Soil properties of fields at Lux Arbor Reserve (L1-L3) and Marshall Farm (M1-M4) planted to corn (L1, M1), switchgrass (L2, M3), and restored prairie (L3, M2) in 2010 after a 2009 no-till soybean crop in all fields to convert tilled corn-soybean-wheat rotations (AGR) at Lux Arbor and fields in the Conservation Reserve Program (CRP) at Marshall Farm to no-till bioenergy crops. One field at Marshall Farm (M4) remained as CRP brome grass to serve as a reference. Each field has 10 sampling stations (S1-S10) around which most soil sampling occurs.
|Experiment:||GLBRC Scale-up Experiment|
|Data available from:||January 2009 to January 2015|
|Core Areas||Organic Matter,Disturbance|
|year||year of the growing season|
|sample date||date the sample was collected|
|treatment name||treatment description|
|replicate||replicate nested in treatment|
|top depth||nominal upper depth of the soil core|
|bottom depth||nominal lower depth of the soil sample|
|nitrogen||percent nitrogen content in soil||%|
|carbon||percent carbon content in soil||%|