“…and anthropogenic (polders, embankments, upstream dams, etc. ), processes, and consequently land subsidence [ 19 ], waterlogging and flooding [ 12 ], salinity increase [ 9 , 76 ], coastal erosion [ [95] , [96] , [97] ], etc., made the coastal areas of Bangladesh in a vulnerable situation both for humans and natural biodiversity. The outputs of the research will be helpful for planners, policy makers, coastal scientists all over the sphere, etc.…”