Fig 1.
The geographical location of the study area.
Table 1.
Basic physical and chemical properties of soil in Hangzhou Bay Wetland in April.
Table 2.
Basic physical and chemical properties of soil in Hangzhou Bay Wetland in September.
Fig 2.
CH4 emission flux at various water levels in the Hangzhou Bay Wetland.
(Different lowercase letters indicate differences between water levels within a season (p < 0.05); different upper letters indicate differences between sampling seasons within a water level (p < 0.05)).
Fig 3.
CH4 production potential at various water levels in the Hangzhou Bay Wetland.
(Different lowercase letters indicate differences between soil layers for a particular water level (p < 0.05); different upper letters indicate differences between water levels within a soil layer (p < 0.05)).
Table 3.
Correlation between soil CH4 production potential and soil physical and chemical factors.