meander scouring bed,underout-slope bank /SCIENCE,BUILDING/
[DE] Auskolkung; Kolk; Unterwaschung
[EN] meander scouring bed; underout-slope bank
[FR] mouille
meander scouring bed,underout-slope bank
[DE] Auskolkung; Kolk; Unterwaschung
[EN] meander scouring bed; underout-slope bank
[FR] mouille