Descriptor English: Weirs
Descriptor Spanish: Vertederos
Descriptor Portuguese: Vertedores
Descriptor French: Seuil (Barrage)
Entry term(s): Déversoir
Tree number(s): SP4.
Scope note: 1. A relatively low barrier built tranversely for impounding, regulating, deriving, or measuring the runoff. 2. A weir or low head dam is a barrier across the width of a river that alters the flow characteristics of water and usually results in a change in the height of the river level. (
Allowable Qualifiers: AE effets indésirables
AN analyse
CL classification
EC économie
EH ethnologie
ES éthique
HI histoire
LJ législation et jurisprudence
MT méthodes
PC prévention et contrôle
PL politiques
SN statistiques et données numériques
DeCS ID: 25638
Unique ID: DDCS025638
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Seuil (Barrage) - Preferred
Concept UI FD00058482
Preferred term Seuil (Barrage)
Déversoirs - Narrower
Concept UI FD00063091
Preferred term Déversoirs
Entry term(s) Déversoir

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