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Description

This data set reports monthly averages of atmospheric CO2 concentration from satellite and airborne observations between 2009 and 2013 and simulated present and future monthly concentrations and land-atmosphere CO2 flux for periods between 1990 and 2200. Atmospheric CO2 concentration measurements were obtained from Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE) and NOAA Arctic Coast Guard (ACG) flights, the Greenhouse Gases Observing Satellite (GOSAT), and NOAA/ESRL vertical profile measurements at Poker Flat, Alaska (PFA). Present and future monthly CO2 concentrations and fluxes were simulated using the GEOS-Chem global tracer model and the Community Land Model, Version 4.5, for multiple regional flux and permafrost thaw scenarios.

Product Summary

Platforms
GOSAT
Instruments
TANSO-CAI,
TANSO-FTS
Spatial Extent
N: 71.4 S: 50.9 E: -129.3 W: -180
Coordinate System
CARTESIAN
Granule Spatial Representation
CARTESIAN
Temporal Extent
1990-01-01 to 2200-01-01
Data Partner
THE OAK RIDGE NATIONAL LABORATORY (ORNL) DISTRIBUTED ACTIVE ARCHIVE CENTER (DAAC) (ORNL_DAAC)
Concept ID
c2236279313-ornl_cloud
Data State
COMPLETE
Processing Level
3
Published
Updated

Citation

Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.

Copy Citation

PARAZOO, N. C., COMMANE, R., WOFSY, S. C., KOVEN, C. D., SWEENEY, C., LAWRENCE, D. M., LINDAAS, J. O. W., CHANG, R. Y.-W., & MILLER, C. E. (2016). CARVE: Monthly Atmospheric CO2 Concentrations (2009-2013) and Modeled Fluxes, Alaska. ORNL Distributed Active Archive Center. https://doi.org/10.3334/ORNLDAAC/1325 Date Accessed: 2025-07-02

Documents

GENERAL DOCUMENTATION Data Set Documentation
USER'S GUIDE ORNL DAAC Data Set Documentation

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