Is it possible to measure CO2 effluxes in an arable ecosystem using chambers without soil frames?

JUSZCZAK, R., ACOSTA, M., SAKOWSKA, K., LEŚNY, J., UŹDZICKA, B., CHOJNICKI, B. H., URBANIAK, M., OLEJNIK, J. Is it possible to measure CO2 effluxes in an arable ecosystem using chambers without soil frames? In: STOJANOV, Robert, ŽALUD, Zdeněk, CUDLÍN, Pavel, FARDA, Aleš, URBAN, Otmar, TRNKA, Miroslav, eds. Global Change and Resilience: From Impacts to Responses : Proceedings of the 3rd annual Global Change and Resilience Conference. Brno: Global change research centre, Academy of Sciences of the Czech Republic, v. v. i, 2013, s. 168-172. ISBN 978-80-904351-8-6.