TY  -  
T1  - Modelling the biogenic CO2 exchange in urban and non-urban ecosystems through the assessment of light-response curve parameters 
SN  -  /  
UR  - http://hdl.handle.net/10138/308040 
T3  -  
A1  - Bellucco, Veronica; Marras, Serena; Grimmond, C. Susan B.; Järvi, Leena; Sirca, Costantino; Spano, Donatella 
A2  -  
PB  -  
Y1  - 2017 
LA  - eng 
AB  - The biogenic CO2 surface atmosphere exchange is investigated and linked to vegetation cover fraction for seven sites (three urban and four non-urban) in the northern hemisphere. The non-rectangular hyperbola (NRH) is used to analyse the light-response curves during period of maximum ecophysiological processes, and to develop two models to simulate biogenic vertical CO2 fluxes. First, a generalised set of NRH coefficients is calculated after linear regression analysis across urban and non-urban e... 
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SP  -  
OP  -  
KW  - Net ecosystem exchange (NEE); Urban vegetation; Photosynthesis; CO2 emissions; Eddy covariance; Vegetation uptake; SURFACE-ATMOSPHERE INTERACTIONS; CARBON-DIOXIDE EMISSIONS; BALANCE SCHEME SUEWS; FLUX MEASUREMENTS; SOIL RESPIRATION; ENERGY FLUXES; SUBURBAN AREA; WATER-VAPOR; HELSINKI; FINLAND; 114 Physical sciences; 1172 Environmental sciences 
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ER  -