Fig. 4: Area proportion and vegetation AGB proportion in different wetland types.
From: Persistent vegetation greening trends across China’s wetlands

Outer ring for AGB density and inner ring for AGB stock. Coastal marsh: natural wetland with dominant herbaceous vegetation in coastal areas. Coastal swamp: natural wetland with dominant woody vegetation in coastal areas including forested wetland and shrub wetland. Inland marsh: natural wetland with dominant herbaceous vegetation in inland areas. Inland swamp: natural wetland with dominant woody vegetation in inland areas including forested wetland and shrub wetland.