The data published here are model output used as supporting information for the following referenced paper. The variables and their relations with the computed wetland removal efficiency (e) are described in the aforementioned manuscript.


Nomenclature:
									
r=1 or 2 is an index indicating a first-order or second-order removal model respectively
h in (m) is the depth of the underflow layer						
H in (m) is the depth of the entire flow			
u_mean in (m/s) is the bulk mean flow velocity of the FTW system			
L in (m) is the length of the FTW system						
k in (/s) is the inverse time scale of the first-order removal model			
k* in (/s) is the inverse time scale of the second-order removal model			
For r=1, Da_L is a Damkohler number defined as k L/u_mean 				
For r=2, Da_L is a Damkohler number defined as k* L/u_mean 				
e is the removal efficiency of the FTW system	

					
Reference 			
Li, Shuolin, and Gabriel Katul. "Contaminant removal efficiency of floating treatment wetlands." Environmental Research Letters (2020). DOI: 10.1088/1748-9326/abaa0a