Drainage the flooded soils can reduce methane substantially, but N 2 O emission occur
concurrently, which would offset the reduction of methane emission. It remains unclear how
mid-season drainage affects the global warming potential (GWP) of CH 4 and N 2 O
emissions. In this study, a meta-analysis was conducted to investigate the effect of mid-
season drainage on GWP and the factors that control the response of GWP to mid-season …