Figure 4. Riparian forest soil carbon dioxide (A), methane (B), and nitrous oxide (C) flux rates from reference (R; n = 3), buffer (B; n = 3), and no buffer (NB; n = 3) treatments alongside headwater streams in the Pacific coastal temperate rainforest of British Columbia across five sampling periods from June to October, 2019. Arrows indicate outliers along with their values.