A total of seven measurements of soil CO2 concentration profile showed that the CO2 concentration increased with soil depth and it was fitted with logarithmic trend (R2 = 0.981 in average). A range of CO2 concentration values was measured at each depth, i.e., 1300 to 8700 ppm at 0.1 m depth; 2500 to 10800 ppm at 0.2 m depth; 4200 to 13200 ppm at 0.3 m depth.
All Science Journal Classification (ASJC) codes
- Global and Planetary Change
Salmawati, Sasaki, K., & Sugai, Y. (2017). Estimating surface CO2 flux based on soil concentration profile. British Journal of Environment & Climate Change, 7(4), 214-222. [BJECC.2017.01]. https://doi.org/10.9734/BJECC/2017/38328