Parameter estimation and validation of the terrestrial ecosystem model Biome-BGC using eddy-covariance flux measurements

Content Provider	Semantic Scholar
Author	Trusilova, Kristina Trembath, James Churkina, Galina
Copyright Year	2009
Abstract	4 INTRODUCTION 5 MODEL DESCRIPTION 7 MODEL UPDATES 10 MODELLING FOUR FOREST BIOME TYPES USING A PROCESS BASED ECOPHYSIOLOGICAL MODEL, BIOME-BGC: VALIDATION AND UNCERTAINTIES 12 OBJECTIVES 12 SITE CHARACTERISTICS AND METEOROLOGICAL DATA 13 TEMPERATE DECIDUOUS FOREST SITES 15 BOREAL CONIFEROUS FOREST SITES 17 BOREAL DECIDUOUS FOREST SITES 17 TEMPERATE CONIFEROUS FOREST SITES 18 NITROGEN DEPOSITION DATA 19 EDDY COVARIANCE FLUX DATA 19 MODEL PARAMETERISATION 20 MODEL SIMULATIONS AND VALIDATION 20 RESULTS AND DISCUSSION 22 MODEL PHENOLOGY 22 MODEL VALIDATION 24 PROBLEMATIC SITES 33 NORTH BOREAS 33 GUNNARSHOLT 36 CONCLUSIONS 36 PHENOLOGY 36 RESPIRATION 36 BOREAL SITES 37 MPI-BGC Tech Rep 16: Trusilova, Trembath, and Churkina 3 PARAMETER ESTIMATION FOR THE TERRESTRIAL ECOSYSTEM MODEL BIOMEBGC USING EDDY-COVARIANCE FLUX MEASUREMENTS 38 OVERVIEW OF PREVIOUS STUDIES 38 OBJECTIVES 39 MODEL PARAMETERISATION 39 MODEL SIMULATIONS 41 OBSERVATIONAL DATA 43 UNCERTAINTIES 43 NONLINEAR INVERSION 44 MISFIT FUNCTION 45 THE UNCERTAINTY OF MODEL OUTPUT 46 ONE ITERATION OF THE OPTIMISATION 47 CONSTRAINTS ON THE MODEL OUTPUT 49 RESULTS AND DISCUSSION 49 UNCERTAINTY IN CARBON FLUXES 50 OPTIMISED PARAMETER VALUES 52 TESTING OPTIMISED PARAMETERS 55 REDUCTION OF FLUX UNCERTAINTY WITH OPTIMISED PARAMETERS 56 CONCLUSIONS 57 ACKNOWLEDGMENTS 59 REFERENCES 60 MPI-BGC Tech Rep 16: Trusilova, Trembath, and Churkina 4
File Format	PDF HTM / HTML
Volume Number	2009
Alternate Webpage(s)	https://www.bgc-jena.mpg.de/bgc-systems/pmwiki2/uploads/Publications/16.pdf
Alternate Webpage(s)	https://www.db-thueringen.de/servlets/MCRFileNodeServlet/dbt_derivate_00020692/tech_report16.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article