Work Description

Title: Simulated CO2 dataset using the atmospheric transport model GEOSChem v12.0.0: Response to regional land carbon fluxes Open Access Deposited

http://creativecommons.org/licenses/by-nc/4.0/
Attribute Value
Methodology
  • We ran the GEOS-Chem v12.0.0 atmospheric transport model at a resolution of 2.0° in latitude by 2.5° in longitude with 47 vertical levels to simulate the imprint CASA testbed land fluxes on atmospheric CO2 (testbed fluxes described in Wieder et al., 2018;  https://doi.org/10.1111/gcb.13979). Testbed fluxes of soil heterotrophic respiration (HR) and net primary productivity (NPP) are used as boundary conditions for the transport model. The model is initialized with a globally-uniform atmospheric CO2 mole fraction equal to 350 ppm. This file contains the monthly averaged atmospheric CO2 mole fraction simulated by the model for 01-01-1980 to 12-01-2010. Results of the first two years (1980 and 1981) are reserved for model spin-up. See the README file for more details on the GEOSChem v12.0.0 initialization.
Description
  • Files contain the atmospheric CO2 mole fraction responses to land flux type (HRcasa, HRcorpse, HRmimics) and land flux region (latband variable). Land flux regions are categorized as: Northern Hemisphere high latitudes (NHL; 61 to 90°N), midlatitudes (NML; 24 to 60°N), tropics (NT; 1 to 23°N), Southern Hemisphere tropics (ST; 0 to 23°S), and extratropics (SE; 24 to 90°S). See the README file for how these land flux region definitions relate to the file's latband variable.

  • To cite dataset: Basile, S., Lin, X., Keppel-Aleks, G. (2019). Simulated CO2 dataset using the atmospheric transport model GEOSChem v12.0.0: Response to regional land carbon fluxes [Data set]. University of Michigan - Deep Blue.  https://doi.org/10.7302/xjzc-xy05
Creator
Depositor
  • sjbasile@umich.edu
Contact information
Discipline
Funding agency
  • National Aeronautics and Space Administration (NASA)
Keyword
Date coverage
  • 1980-01-01 to 2010-12-01
Citations to related material
Resource type
Last modified
  • 08/21/2019
Published
  • 06/29/2019
DOI
License
To Cite this Work:
Basile, S., Lin, X., Keppel-Aleks, G. (2019). Simulated CO2 dataset using the atmospheric transport model GEOSChem v12.0.0: Response to regional land carbon fluxes [Data set]. University of Michigan - Deep Blue. https://doi.org/10.7302/xjzc-xy05

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