Note
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4.2.2. SUEWS_BiogenCO2.txt¶
Caution
The BiogenCO2 part is under development and not ready for use.
SUEWS_BiogenCO2.txt provides the parameters needed to model the Biogenic CO2 characteristics of vegetation surfaces.
No. |
Column Name |
Use |
Description |
---|---|---|---|
1 |
Code linking to a corresponding look-up table. |
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2 |
The mean apparent ecosystem quantum. Represents the initial slope of the light-response curve. |
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3 |
The light-saturated gross photosynthesis of the canopy. [umol m-2 s-1 ] |
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4 |
The convexity of the curve at light saturation. |
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5 |
Part of the |
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6 |
Part of the |
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7 |
Respiration coefficient a. |
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8 |
Respiration coefficient b - related to air temperature dependency. |
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9 |
Minimum soil respiration rate (for cold-temperature limit) [umol m-2 s-1]. |
An example SUEWS_BiogenCO2.txt can be found below:
1 2 3 4 5 6 7 8 9
Code alpha beta theta alpha_enh beta_enh resp_a resp_b min_respi
11 0.044 43.35 -999 -999 -999 1.08 0.064 0.6 ! London/Swindon , plant canopies, Ruimy et al. (1995)
12 0.0593 35 -999 -999 -999 1.08 0.064 0.6 ! Hardwood forest, Schmid et al. (2000)
13 0.0205 16.3 -999 -999 -999 1.08 0.064 0.6 ! Temperate grassland, Flanagan et al. (2002)
21 0.031 17.793 0.723 -999 -999 3.229 0.0329 0.6 ! Helsinki
31 0.005 8.747 0.96 0.016 33.454 2.43 0 0.6 ! Helsinki
32 0.004 8.747 0.96 0.016 33.353 2.43 0 0.6 ! Helsinki test
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