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T1  - Neglecting diurnal variations leads to uncertainties in terrestrial nitrous oxide emissions 
SN  -  /  
UR  - http://hdl.handle.net/10138/162992 
T3  -  
A1  - Shurpali, Narasinha J.; Rannik, Ullar; Jokinen, Simo; Lind, Saara; Biasi, Christina; Mammarella, Ivan; Peltola, Olli; Pihlatie, Mari; Hyvonen, Niina; Raty, Mari; Haapanala, Sami; Zahniser, Mark; Virkajarvi, Perttu; Vesala, Timo; Martikainen, Pertti J. 
A2  -  
PB  -  
Y1  - 2016 
LA  - eng 
AB  - Nitrous oxide (N2O) is an important greenhouse gas produced in soil and aquatic ecosystems. Its warming potential is 296 times higher than that of CO2. Most N2O emission measurements made so far are limited in temporal and spatial resolution causing uncertainties in the global N2O budget. Recent advances in laser spectroscopic techniques provide an excellent tool for area-integrated, direct and continuous field measurements of N2O fluxes using the eddy covariance method. By employing this techni... 
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IS  -  
SP  -  
OP  -  
KW  - ISOTOPE LABELING METHOD; FLUX MEASUREMENTS; CHAMBER METHODS; GAS EMISSIONS; ELEVATED CO2; N2O; SOILS; DENITRIFICATION; CARBON; MODEL; 114 Physical sciences; 1172 Environmental sciences 
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ER  -