Fisheries dictionary

YEAR CLASS

year class: translation

(year cohort)
Fish in a stock born in the same year. For example, the 1987 year class of cod includes all cod born in 1987, which would be age 1 in 1988. Occasionally, a stock produces a very small or very large year class which can be pivotal in determining stock abundance in later years.

  1. year class—мед.фраз. возрастная группа Англорусский медицинский словарь....Англо-русский медицинский словарь
  2. year class—year class translationall the individuals of a population of fishes born or hatched in the same year e.g. . After this brood is recruited to the fishery it appears year a...Dictionary of ichthyology
  3. year class—возрастная группа...Англо-русский геологический словарь
  4. year class—возрастная группа годовой класс...Англо-русский словарь биологических терминов