TY  -  
T1  - Modelling sun-induced fluorescence and photosynthesis with a land surface model at local and regional scales in northern Europe 
SN  -  /  
UR  - http://hdl.handle.net/10138/183968 
T3  -  
A1  - Thum, Tea; Zaehle, Sönke; Köhler, Philipp; Aalto, Tuula; Aurela, Mika; Guanter, Luis; Kolari, Pasi; Laurila, Tuomas; Lohila, Annalea; Magnani, Federico; Van der Tol, Christiaan; Markkanen, Tiina 
A2  -  
PB  -  
Y1  - 2017 
LA  - eng 
AB  - Recent satellite observations of sun-induced chlorophyll fluorescence (SIF) are thought to provide a large-scale proxy for gross primary production (GPP), thus providing a new way to assess the performance of land surface models (LSMs). In this study, we assessed how well SIF is able to predict GPP in the Fenno-Scandinavian region and what potential limitations for its application exist. We implemented a SIF model into the JSBACH LSM and used active leaf-level chlorophyll fluorescence measuremen... 
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KW  - TERRESTRIAL CHLOROPHYLL FLUORESCENCE; BOREAL CONIFEROUS FOREST; DATA ASSIMILATION SYSTEM; SCOTS PINE FOREST; EDDY COVARIANCE; FLUX MEASUREMENTS; CO2 EXCHANGE; BIOCHEMICAL-MODEL; ENERGY-BALANCE; PHOTOSYSTEM-II; 114 Physical sciences; 4112 Forestry; 1172 Environmental sciences 
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ER  -