Soil–atmosphere exchange significantly influences the global atmospheric abundances of
carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). These greenhouse gases
(GHGs) have been extensively studied at the soil profile level and extrapolated to coarser
scales (regional and global). However, finer scale studies of soil aggregation have not
received much attention, even though elucidating the GHG activities at the full spectrum of
scales rather than just coarse levels is essential for reducing the large uncertainties in the …

Soil-atmosphere exchange significantly influences the global atmospheric abundances of
carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). These greenhouse gases
(GHGs) have been extensively studied at the soil profile level and extrapolated to coarser
scales (regional and global). However, finer scale studies of soil aggregation have not
received much attention, even though elucidating the GHG activities at the full spectrum of
scales rather than just coarse levels is essential for reducing the large uncertainties in the …