Introduction
Motivation:
- Evaluation of CTESSEL model fluxes from diurnal/synoptic/seasonal.
- Attribution of biogenic flux correction into GPP and Reco
SIF linear operator
Extending BFAS with SIF
BFAS-SIF GPP/Reco correction coefficients and resulting budgets
IFS CO2 experiments
IFS CO2 experiments have been performed with resolution tco399 (~25km) L137.
| Experiment ID | Description | Period |
|---|---|---|
| h7f5 | Control with standard BFAS | 2015 |
| h821 | BFAS-SIF extension with SIF-GPP climatology | 2015 |
Impact of BFAS-SIF on NEE/GPP/Reco seasonal cycle, synoptic variability and diurnal cycle
FLUXNET FLUXCOM CTESSEL_orig CTESSEL_bfas(dash) CTESSEL_bfas_sif PYVAR18 PYVARFT19
| FLUXNET Site | Seasonal cycle (weekly mean fluxes) | Synoptic variability (daily mean fluxes) | Diurnal cycle (hourly fluxes) |
|---|---|---|---|
SE-Nor |
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Impact of BFAS-SIF on CO2 seasonal cycle, synoptic variability and diurnal cycle
| Site | Seasonal cycle (daily mean CO2) | Synoptic variability (daily mean CO2) | Diurnal cycle (hourly CO2) |
|---|---|---|---|
LEF Park Falls (USA) |
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WBI (USA) |
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NOR Norunda (Sweden) |
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BIR (Norway) |
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HUN (Hungary) |
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