Analysis of tree ring based biomass time series at Ameriflux Sites FILENAME: Folder: Francesc_uncertainties
This folder contains SITE level uncertainty estimates for sites within the DOE network. Sites include:
Harvard Forest Dowland Forest Valles Lower Valles Upper Morgan Monroe Missouri Ozarks Oak Openings UMBS-Ameriflux site Duke Hardwood Duke Loblolly Savannah River Austin-Cary Niwot Ridge
Components included (Components from Jenkins database Table 5)
Comp. 1—total tree biomass PFT equations used Comp. 2spp—Aboveground Biomass; Species specific equations used where possible Comp. 2pft—Aboveground Biomass; PFT equations used Comp. 6—Wood Biomass(stem); PFT equations used Comp. 18—Leaves Biomass; PFT equations used Comp. 29—Total root biomass; PFT equations used
Two file types appear: 1)Allometry Uncertainties—quantifies uncertainty associated with the parameter errors calculated with PECAN framework—https://github.com/PecanProject/pecan
2)Density Uncertainty—quantifies uncertainty associated with the variation in plot structure at the sites.
ALL BIOMASS ESTIMATES ARE IN KG/M2!!!!
All files are formatted the same:
Year: Calendar year SiteID: General Site name—see above Mean: Mean biomass estimate LB: lower 95% confidence interval UB: upper 95% confidence interval
HEADER: These three files were produced with the code found at: https://github.com/davidjpmoore/Calloc_TreeRingNPP/
Contact M.Ross Alexander ([email protected]) with any questions
Date of data processing: April 2016
The research was supported by the DOE Regional and Global Climate Modeling program DE-SC0016011
Initial iPlant upload 04/07/2016 * Updated: *
Keywords used to describe the data topic
DOE Carbon allocation, aNPP, tree rings, ameriflux