Belowground Biomass - Perennial Crops
Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use
Standing stock of live and dead root biomass sampled at the end of the growing season from four depth ranges down to one meter.
This datatable is part of the GLBRC Roots dataset. Below ground primary production for the GLBRC plots.
Note
Experiment: | GLBRC Biofuel Cropping System Experiment |
Data available from: | November 2009 to December 2011 |
Dataset: | KBS085 |
Datatable ID: | KBS085-003.60 |
Core Areas | Primary Production,Disturbance |
Related Tables: |
|
Personnel: |
|
Last Updated | 2017-01-26 |
Variate | Description | Units |
---|---|---|
year | year of the growing season | |
sample date | date the roots were collected | |
site | experiment location | |
treatment | experimental treatment | |
replicate | replicate nested within treatment | |
transect position | position along the transect | |
species | dominant plant species at center | |
depth top | top depth of the root core | centimeter |
depth bottom | botttom depth of the root core | centimeter |
biomass g m2 | Root biomass as area. Note that core lengths vary. | g/m2 |
core area | area of the core | squarecentimeters |
comments | data notes |
Protocols |
---|
Below Ground Net Primary Production- GLBRC Intensive Sites |
Below Ground Net Primary Production- GLBRC BCSE Sites |
GLBRC data is not yet publicly available.
Sign in to request the dataData Excerpt
year | sample_date | site | treatment | replicate | transect_position | species | depth_top | depth_bottom | biomass_g_m2 | core_area | comments |
---|---|---|---|---|---|---|---|---|---|---|---|
2013 | 2013-10-29 | KBS | G10 | R2 | interstitial space | Sorghastrum nutans (L.) Nash ex Small | 0.0 | 10.0 | 87.7 | 45.6 | |
2013 | 2013-10-29 | KBS | G10 | R2 | adjacent to plant | Sorghastrum nutans (L.) Nash ex Small | 50.0 | 100.0 | 55.9 | 45.6 | |
2013 | 2013-10-29 | KBS | G10 | R2 | adjacent to plant | Sorghastrum nutans (L.) Nash ex Small | 25.0 | 50.0 | 45.57 | 45.6 | |
2013 | 2013-10-29 | KBS | G10 | R2 | adjacent to plant | Sorghastrum nutans (L.) Nash ex Small | 10.0 | 25.0 | 114.87 | 45.6 | |
2013 | 2013-10-29 | KBS | G10 | R3 | interstitial space | Sorghastrum nutans (L.) Nash ex Small | 10.0 | 25.0 | 160.09 | 45.6 |