Mean State

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Growing Season Net Flux [Pg]
Season Begin [d]
Season End [d]
Season Max [d]
Season Score [1]
Net Flux Score [1]
Overall Score [1]
Benchmark [-] 5.88 117. 250. 190.
PPE_115 [-] 4.95 106. 248. 174. 0.839 0.854 0.847
TRENDY2024 [-] 11.3 99.0 240. 168. 0.722 0.401 0.561
TRENDY2025 [-] 8.72 99.0 246. 169. 0.761 0.617 0.689

Spatially integrated regional mean

MODEL COLORS
Data not available
ANNUAL CYCLE
Data not available
ANNUAL CYCLE
Data not available

All Models

Benchmark
Data not available
Data not available
PPE_115
Data not available
Data not available
TRENDY2024
Data not available
Data not available
TRENDY2025
Data not available
Data not available

Data Information

  Title:
Northern Hemisphere Growing Season Net Carbon Flux

  Versions:
1

  Institutions:
University of Michigan

  Source:
Aircraft observations (HIPPO, AToM) of atmospheric carbon dioxide concentrations are used to infer the net flux of the northern extratropical growing season net flux.

  History:
2023-05-03: received emailed file, HIPTOM_Flux_estimate.csv
2023-06-20: converted to netCDF

  References:
Morgan Loechli, Britton B. Stephens, Roisin Commane, Frédéric Chevallier, Kathryn McKain, Ralph F. Keeling, Eric J. Morgan, Prabir K. Patra, Maryann R. Sargent, Colm Sweeney, Gretchen Keppel-Aleks (2023), Evaluating Northern Hemisphere Growing Season Net Carbon Flux in Climate Models Using Aircraft Observations, Global Biogeochemical Cycles, 2, doi:10.1029/2022GB007520