На главную



Dictionary of ichthyology
- 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
f

abbreviation for effective fishing effort (fishing effort, e.g. hooks per day, adjusted or standardised, when necessary, so that each increase in the adjusted unit causes a proportional increase in instantaneous rate of fishing. Controls purported to limit effective effort imply that the fishing mortality rate is to be limited. Abbreviated as F/q, F/q or f)
female


Оригинал статьи 'f' на сайте Словари и Энциклопедии на Академике