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T1  - Methane budget estimates in Finland from the CarbonTracker Europe-CH4 data assimilation system 
SN  -  /  
UR  - http://hdl.handle.net/10138/304572 
T3  -  
A1  - Tsuruta, Aki; Aalto, Tuula; Backman, Leif; Krol, Maarten C.; Peters, Wouter; Lienert, Sebastian; Joos, Fortunat; Miller, Paul A.; Zhang, Wenxin; Laurila, Tuomas; Hatakka, Juha; Leskinen, Ari; Lehtinen, Kari E. J.; Peltola, Olli; Vesala, Timo; Levula, Janne; Dlugokencky, Ed; Heimann, Martin; Kozlova, Elena; Aurela, Mika; Lohila, Annalea; Kauhaniemi, Mari; Gomez-Pelaez, Angel J. 
A2  -  
PB  -  
Y1  - 2019 
LA  - eng 
AB  - We estimated the CH4 budget in Finland for 2004?2014 using the CTE-CH4 data assimilation system with an extended atmospheric CH4 observation network of seven sites from Finland to surrounding regions (Hyytiälä, Kj?lnes, Kumpula, Pallas, Puijo, Sodankylä, and Utö). The estimated average annual total emission for Finland is 0.6?±?0.5 Tg CH4 yr?1. Sensitivity experiments show that the posterior biospheric emission estimates for Finland are between 0.3 and 0.9 Tg CH4 yr?1, which lies between the LPX... 
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IS  -  
SP  -  
OP  -  
KW  - 1172 Environmental sciences; 114 Physical sciences; CH4 flux; atmospheric CH4; Finland; data assimilation; flux estimation; CARBON-DIOXIDE; CH4 EMISSIONS; TERRESTRIAL ECOSYSTEMS; ATMOSPHERIC METHANE; FLUX MEASUREMENTS; NORTHERN FINLAND; FOSSIL-FUEL; CLIMATE; MODEL; PEATLANDS 
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ER  -