Paper Info
Title
Estimation of carbon transfer coefficients using Duke Forest free-air CO2 enrichment data
Abstract
A compartmental carbon model is presented in which there are parameters quantifying the transfer between various carbon pools. These parameters are estimated using two CO"2 data sets (elevated and ambient) from the Duke Forest FACE data set. A quadratic objective criterion is used to compare closeness of fit of system output CO"2 flux to the observed CO"2 flux data. Adjoint equations are developed based on the system of difference equations approximating the solution of the model equations, the data, and the criterion. Parameter estimation algorithms are developed using minimization techniques. It is found that the estimated parameters obtained using the two different data sets agree closely.
Year
DOI
Venue
2002
10.1016/S0096-3003(01)00085-6
Applied Mathematics and Computation
Keywords
DocType
Volume
compartmental carbon model,flux data,estimation,carbon transfer,duke forest face data,carbon dioxide cycle,adjoint method,system output co,observed co,duke forest free-air,different data set,deconvolution,model equation,quadratic objective criterion,estimated parameter,co2 enrichment data
Journal
130
Issue
ISSN
Citations 
1
Applied Mathematics and Computation
3
PageRank 
References 
Authors
1.55
0
2
Name
Order
Citations
PageRank
Luther White1167.80
Yiqi Luo2145.33