ruoppaus
type: Concept
preferred label: dredging @en
preferred label: muddring @sv
related: joenperkaus
related: läjitys
related: vesistöjen kunnostus
broader: vesirakennus
in scheme: conceptscheme

joenperkaus
preferred label: årensning @sv
preferred label: river cleaning @en
type: Concept
related: ruoppaus

läjitys
preferred label: muddertippning @sv
preferred label: dumping @en
type: Concept
related: ruoppaus

vesirakennus
preferred label: vattenbyggnad @sv
preferred label: hydraulic engineering @en
type: Concept
narrower: ruoppaus

vesistöjen kunnostus
preferred label: remediation of water systems @en
preferred label: restaurering av vattendrag @sv
type: Concept
related: ruoppaus