TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 CONT

Extensive technological development of the net sensors and controls ensures that sled nets, in particular, open and close at the start and end of each tow, during which they take as quantitative a sample of the benthic population as possible.  2, fiche 1, Anglais, - benthic%20population

Fiche 1,  Justifications,  Français

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 CONT

... Hartzbank and McCusker(1979) determined the number of replicate samples required at various offshore locations in order to estimate a 50 per cent change in the mean population of dominant benthic species with a probability level of 90 per cent.  1, fiche 2, Anglais, - dominant%20benthic%20species

Fiche 2,  Justifications,  Français

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, Textual support number: 1 CONT

The Habitat Quality Index uses statistical analysis to correlate environmental features of a stream with fish population size(Lamb 1989). Considerable data are required related to late summer flow index, annual flow variation, maximum summer temperature, nitrates, benthic invertebrate density, shelter, eroding banks, submerged aquatic vegetation, water velocity, and stream width.  1, fiche 3, Anglais, - late%20summer%20flow%20index

Fiche 3,  Justifications,  Français

Record number: 3, Textual support number: 1 OBS

indice des débits de fin d'été : terme obtenu de M. Yves de Lafontaine, de la section Biologie de l'environnement, Centre Saint-Laurent, à Environnement Canada.  1, fiche 3, Français, - indice%20des%20d%C3%A9bits%20de%20fin%20d%27%C3%A9t%C3%A9

Fiche 3,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

Record number: 4, Textual support number: 1 CONT

Perhaps one of the best known industry-sponsored environmental monitoring programmes is that of British Petroleum. It involves the use of population and community indices for the intertidal benthic communities on the basis of the degree of wave exposure, it is possible to predict the community profile which would normally be expected to occur with a given exposure.  1, fiche 4, Anglais, - wave%20exposure

Fiche 4,  Justifications,  Français

Record number: 4, Textual support number: 1 CONT

Les travaux de dragage peuvent engendrer des répercussions directes sur le milieu en modifiant physiquement les caractéristiques de profondeur, d'écoulement ou d'exposition aux vagues des sites touchés.  2, fiche 4, Français, - exposition%20aux%20vagues

Fiche 4,  Justifications,  Espagnol

Fiche 5,  Justifications,  Anglais

Record number: 5, Textual support number: 1 CONT

... Hartzbank and McCusker(1979) determined the number of replicate samples required at various offshore locations in order to estimate a 50 percent change in the mean population of dominant benthic species with a probability level of 90 per cent.  2, fiche 5, Anglais, - replicate%20sample

Fiche 5,  Justifications,  Français

Record number: 5, Textual support number: 1 OBS

Voir "échantillonnage subdivisé".  3, fiche 5, Français, - %C3%A9chantillon%20r%C3%A9p%C3%A9t%C3%A9

Fiche 5,  Justifications,  Espagnol

Fiche 6,  Justifications,  Anglais

Record number: 6, Textual support number: 1 CONT

Perhaps one of the best known industry-sponsored environmental monitoring programmes is that of British Petroleum. It involves the use of population and community indices for the intertidal zone of rocky shores. Through a process of characterizing intertidal benthic communities on the basis of the degree of wave exposure, it is possible to predict the community profile which would normally be expected to occur with a given exposure.  1, fiche 6, Anglais, - community%20profile

Fiche 6,  Justifications,  Français

Fiche 6,  Justifications,  Espagnol