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Adjoint-Based Methods for Estimating CO2 Sources and Sinks from Atmospheric Concentration DataWork to develop adjoint-based methods for estimating CO2 sources and sinks from atmospheric concentration data was initiated in preparation for last year's summer institute on Carbon Data Assimilation (CDAS) at the National Center for Atmospheric Research in Boulder, CO. The workshop exercises used the GSFC Parameterized Chemistry and Transport Model and its adjoint. Since the workshop, a number of simulations have been run to evaluate the performance of the model adjoint. Results from these simulations will be presented, along with an outline of challenges associated with incorporating a variety of disparate data sources, from sparse, but highly precise, surface in situ observations to less accurate, global future satellite observations.
Document ID
20040171222
Acquisition Source
Goddard Space Flight Center
Document Type
Conference Paper
Authors
Andrews, Arlyn E.
(NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
August 22, 2013
Publication Date
January 1, 2003
Subject Category
Meteorology And Climatology
Meeting Information
Meeting: Workshop on CO2 Modeling
Location: Jena
Country: Germany
Start Date: May 12, 2003
End Date: May 15, 2003
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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