Project CAMS41 Phase 2
Optimization of the Farquhar photosynthesis CTESSEL module using the FLUXNET2015 dataset (final)

Select PFT: General information PFT1 (Crops, mixed farming, C3) PFT2 (Short grass, C3) PFT3 (Evergreen needleleaf, C3) PFT5 (Deciduous broadleaf, C3) PFT6 (Evergreen broadleaf, C3) PFT7 (Tall grass, C4) PFT9 (Tundra, C3) PFT13 (Bogs and marshes, C3) PFT16 (Evergreen shrubs, C4) PFT17 (Deciduous shrubs, C3) PFT18 (Mixed forest - Wood, C3) PFT21 (Crops, mixed farming, C4)

Optimized parameters values

High Vegegation PFTs Prior Min Max Posterior PFT3 PFT5 PFT6 PFT18 A1 0.85 0.68 0.9775 0.68 0.9775 0.68 0.722 B1 0.14 0.112 0.168 0.168 0.112 0.168 0.153 G0 0.00625 0.004375 0.008125 0.00533 0.007696 0.004375 0.00543 GM 0.4 0.1 0.8 0.1 0.719 0.55 0.404 EVCMAX 71513 50059.1 92966.9 59880.2 92966.9 50059.1 67899.3 EJMAX 49884 34918.8 64849.2 35048.2 34918.8 34918.8 34918.8 KHUMREL 1 0.5 4 2.93 3.25 3.73 1.73

VCMAX Prior Min Max Posterior PFT3 45 27 63 62.2 PFT5 50 30 70 41.9 PFT6 40 24 56 33.7 PFT18 50 30 70 42.2

C3 Low Vegegation PFTs Prior Min Max Posterior PFT1 PFT2 PFT9 PFT13 PFT17 A1 0.85 0.68 0.9775 0.946 0.888 0.9775 0.919 0.9775 B1 0.14 0.112 0.168 0.13 0.117 0.112 0.126 0.112 G0 0.00625 0.004375 0.008125 0.00699 0.00664 0.008125 0.00739 0.00773 GM 0.4 0.1 0.8 0.513 0.657 0.8 0.59 0.724 EVCMAX 71513 50059.1 92966.9 72801.3 50059.1 50059.1 72906.6 50059.1 EJMAX 49884 34918.8 64849.2 64849.2 41459.5 34918.8 34918.8 52755.6 KHUMREL 1 0.5 4 4 3.32 4 4 4

VCMAX Prior Min Max Posterior PFT1 60 36 84 49 PFT2 50 30 70 48.7 PFT9 50 30 70 70 PFT13 50 30 70 48.6 PFT17 50 30 70 44.5

C4 Low Vegegation PFTs Prior Min Max Posterior PFT7 PFT16 PFT21 A1 0.72 0.576 0.864 0.668 0.864 0.864 B1 0.2 0.16 0.24 0.21 0.206 0.168 G0 0.01875 0.013125 0.024375 0.017 0.0142 0.0219 EVCMAX 67300 47110 87490 47110 47110 80090.2 EJMAX 77900 54530 101270 54530 54530 101270 KHUMREL 1 0.5 4 3.52 2.63 2.06

VCMAX Prior Min Max Posterior PFT7 50 30 80 40.3 PFT16 50 30 80 58.4 PFT21 60 36 84 70.5

Standard CTESSEL configuration

OVCMAX25=60, 50, 45, 35, 50, 40, 50, -9999, 50, 60, 50, -9999, 50, -9999, -9999, 50, 50, 50, 50, -9999, 60
OHUMREL=