Sugasti, LourdesPinzón, Reinhardt2018-12-172022-04-042018-12-172022-04-042018-09978-0-9993443-1-62414-6390http://laccei.org/LACCEI2018-Lima/meta/FP133.htmlhttp://dx.doi.org/10.18687/LACCEI2018.1.1.133https://axces.info/handle/10.18687/2018102_133This paper describes the field work that has been done for 21 months and the preliminary results of continuously measurements of soil CO2 flux on a 1 ha plot in the artificial island of Barro Colorado, using a close long term chamber method with an infrared gas analyzer. The period mean for soil CO2 flux registered was 2.92 µmol/m²s and can be explained by the influence of the soil humidity. Finally, these measurements need to be done continuously and for a long period of time in order to evaluate the spatial and seasonal variability.EnglishLACCEI Licensehttps://laccei.org/blog/copyright-laccei-papers/flujo CO2respiración de sueloclose chamberIsla Barro ColoradoArticle