TERMIUM Plus^®

Record 1,  Textual support,  English

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

Les estimations extrapolées de l'abondance selon la longueur de tous les aiguillats communs (mâles et femelles) capturés dans le cadre des relevés synoptiques menés dans le détroit d'Hécate [...], sur la côte ouest de l'île de Vancouver [...] et dans le bassin de la Reine-Charlotte [...] sont présentées [...] La longueur moyenne se situe à 70 cm, 69 cm et 68 cm respectivement [...]  2, record 1, French, - abondance%20par%20longueur

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 CONT

Información exacta sobre la biología reproductora del atún aleta amarilla, junto con estimaciones de abundancia por longitud o edad, debería posibilitar la evaluación del efecto de la pesca sobre el poten cial reproductor de la población y contribuir a la comprensión del vínculo entre desove y reclutamiento.  1, record 1, Spanish, - abundancia%20por%20longitud

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 CONT

The aim of a demersal bottom trawl survey is to collect standardized fishery-independent data with a view to improving stock assessments. Demersal bottom trawl surveys should contribute to the characterization of fishery resources in a given area, in terms of population distribution(e. g., relative abundance indices) and demographic structure(e. g., length and sex distributions) as they collect data, including sex, maturity and weight, for the estimation of growth parameters of priority species.  2, record 2, English, - demersal%20bottom%20trawl%20survey

Record 2,  Textual support,  French

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

[A] numerical value used to demonstrate the trend in relative abundance over time.  3, record 3, English, - abundance%20index

Record number: 3, Textual support number: 1 CONT

Estimates of catch typically make up the bulk of the data that is applied to a stock assessment model. But most stock assessment models also require some kind of index of abundance. The index of abundance is a value that indicates the trend in relative abundance over time. Often[, ] an index of abundance is simply the number of fish caught during a survey. The index of abundance for a cod stock, for example, may be the average number of cod caught per tow from a research vessel. Each tow would be of a specified length, depth and speed using a standardized net, so that the index of abundance values could be compared over time.  3, record 3, English, - abundance%20index

Record 3,  Textual support,  French

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

A clear variation in the angle of the corpus calcareum [that] corresponds to a growth rate acceleration in [fish].  5, record 4, English, - birth%20band

Record number: 4, Textual support number: 1 CONT

Recent declines in abundance of skates... have heightened the need for validated age and growth estimates... skate vertebral centra collected seasonally... were sectioned using a mass processing method, then used to reconstruct growth in each species.... Total counts were obtained by summing visible and estimated band counts. Growth curves were then fitted to all length-at-age data including sections deemed unreadable near the focus. The location of the birth band(BB) in each species was confirmed by comparing suspected birth band radius(BR) measurements with [vertebral radius(VR) ] measurements of available late-term embryos... and/or early young-of-the-year fish... Regressions between VR and [total length] for each species, along with published hatch lengths, were also used to verify the location of the BB along the corpus calcareum of each section...  6, record 4, English, - birth%20band

Record number: 4, Textual support number: 1 OBS

Birthmarks are usually represented by an angle change along the centrum face of whole vertebrae or along [the] intermedialia-corpus calcareum interface with an associated ring on the corpus calcareum in sectioned centra, but this feature may not be distinct in either.  5, record 4, English, - birth%20band

Record 4,  Textual support,  French

Record 4,  Textual support,  Spanish