TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

American eel... often pass hydropower dams during adult spawning migrations.... Fish that already passed an upstream dam incurred higher downstream mortality compared with individuals without passage experience. Additionally, fish endured long delays at dams... Low flows exacerbated the risk of mortality and delay.  2, record 1, English, - downstream%20mortality

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

La présence de barrages crée deux incidences potentielles sur les populations d'anguilles : la restriction de l'accès à l'habitat en amont et la mortalité dans les turbines durant l'avalaison. [...] La mortalité par avalaison des anguilles argentées migrantes est en fonction de la taille des anguilles (les plus grandes étant plus souvent tuées que les petites), de la dimension du barrage (en général, les petits barrages tuent proportionnellement plus d'anguilles)[,] du type, de l'espacement et des conditions de fonctionnement des turbines.  2, record 1, French, - mortalit%C3%A9%20en%20aval

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

Any artificial [passage] which allows fish to move up-or downriver around a particular blockage, usually a dam.  5, record 2, English, - fishway

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Tout passage artificiel qui permet au poisson de contourner un obstacle particulier, habituellement un barrage, pour se rendre en amont ou en aval d'un cours d'eau.  3, record 2, French, - passe%20%C3%A0%20poissons

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

The reservoir behind a run-of-river dam.  1, record 3, English, - head%20pond%20of%20a%20dam

Record number: 3, Textual support number: 1 CONT

Because the mill takes water for its operations from the dam’s head pond, ensuring the mill’s water intake will function without the dam is a critical precondition to breaching the dam.  3, record 3, English, - head%20pond%20of%20a%20dam

Record number: 3, Textual support number: 2 CONT

This project is designed to provide safe and effective fish passage for anadromous fish above a 9 foot high, 90 foot long dam. It will provide anadromous fish with access to upstream riverine and ponded habitat. River herring spawning habitat will be increased by an addition [of] 74, 225 m². Alewife in particular will benefit from excellent nursery habitat in the dam's head pond.  4, record 3, English, - head%20pond%20of%20a%20dam

Record number: 3, Textual support number: 1 OBS

Weirs and barrages are different types of ’run-of-river’ dams, this means that while they raise the water level upstream they create only a small reservoir (’head pond’) and cannot effectively regulate downstream flows.  5, record 3, English, - head%20pond%20of%20a%20dam

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Volume (ou bassin) d'eau retenu en amont d'un barrage pour créer une énergie électrique potentielle ou pour une autre raison.  2, record 3, French, - r%C3%A9servoir%20de%20barrage

Record number: 3, Textual support number: 1 CONT

Proche du Barrage de St-Narcisse. En se promenant sur la rivière Batiscan on peut y voir le réservoir du barrage. Ce barrage sert à faire de l'électricité. On peut y pêcher beaucoup de poissons.  3, record 3, French, - r%C3%A9servoir%20de%20barrage

Record number: 3, Textual support number: 2 CONT

Avec une superficie de 80 000 mètres carrés, et une moyenne de 20 mètres de profondeur, le lac Zarqa est le principal réservoir du barrage King Talal.  4, record 3, French, - r%C3%A9servoir%20de%20barrage

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

The owner or occupier of every fish-way or canal shall keep it open and unobstructed and shall keep it supplied with such sufficient quantity of water as the Minister considers necessary to enable the fish frequenting the waters in which the fish-way or canal is placed to pass through it during such times as are specified by any fishery officer, and, where leaks in a dam cause a fish-way therein to be inefficient, the Minister may require the owner or occupier of the dam to prevent the leaks therein.  1, record 4, English, - dam

Record number: 4, Textual support number: 1 OBS

Fisheries Act (Chapter F-14).  4, record 4, English, - dam

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Filet barrant une partie d'un cours d'eau de façon à guider les poissons vers un piège.  2, record 4, French, - barrage

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 CONT

Fish passes usually take the form of fish ladders and fish locks.... The Borland fish lock was developed in Scotland as an alternative to fish ladders. It operates on the same intermittent principle as a ship lock but is constructed as a closed conduit. Intermittent closure of the gates at the bottom causes the continuous flow through the lock to fill the conduit at intervals, and thus allows fish waiting in the bottom chamber to be raised through the height of the dam. The lock also serves at other seasons to flush young salmon down past the dam.  1, record 5, English, - fish%20lock

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 DEF

Dispositif permettant aux poissons de remonter de l'aval à l'amont des barrages de grande hauteur et comprenant deux chambres reliées par une galerie inclinée.  1, record 5, French, - %C3%A9cluse%20%C3%A0%20poissons

Record 5,  Textual support,  Spanish