Monitoring carbon dioxide fluxes during fallow land conversion in the Subtaiga zone Igor Bobrenko, Natalia Goman, Olga Nezhevlyak, Elena Bobrenko and Lyudmila Korzhova E3S Web of Conf., 389 (2023) 04004 Published online: 31 May 2023 DOI: 10.1051/e3sconf/202338904004