Articles | Volume 11, issue 8
Model description paper
30 Aug 2018
Model description paper |  | 30 Aug 2018

CTDAS-Lagrange v1.0: a high-resolution data assimilation system for regional carbon dioxide observations

Wei He, Ivar R. van der Velde, Arlyn E. Andrews, Colm Sweeney, John Miller, Pieter Tans, Ingrid T. van der Laan-Luijkx, Thomas Nehrkorn, Marikate Mountain, Weimin Ju, Wouter Peters, and Huilin Chen


Interactive discussion

Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Huilin Chen on behalf of the Authors (25 May 2018)  Author's response   Manuscript 
ED: Publish as is (15 Aug 2018) by Philippe Peylin
AR by Huilin Chen on behalf of the Authors (19 Aug 2018)
Short summary
We have implemented a regional, high-resolution, and computationally attractive carbon dioxide data assimilation system. This system, named CTDAS-Lagrange, is capable of simultaneously optimizing terrestrial biosphere fluxes and the lateral boundary conditions. The CTDAS-Lagrange system can be easily extended to assimilate an additional tracer, e.g., carbonyl sulfide (COS or OCS), for regional estimates of both net and gross carbon fluxes.