Dictionary of ichthyology. 2009.
maximum equilibrium catch — maximum sustainable yield. Abbreviated as MEC … Dictionary of ichthyology
equlibrium catch — The catch (in numbers) taken from a fish stock when it is in equilibrium with fishing of a given intensity, and (apart from the effects of environmental variation) its abundance is not changing from one year to the next … Fisheries — dictionary
equlibrium catch — The catch (in numbers) taken from a fish stock when it is in equilibrium with fishing of a given intensity, and (apart from the effects of environmental variation) its abundance is not changing from one year to the next … Fisheries — dictionary
Milner Baily Schaefer — Milner Baily ( Benny ) Schaefer was born in Cheyenne, Wyoming, in 1912 and died at the age of 57 in San Diego, California in 1970. He is notable for his work on the population dynamics of fisheries. Schaefer worked as a biologist at the… … Wikipedia
Ce — photophore at the upper end of the gill cover where it meets the lateral line in Myctophidae common era, a non religious way of expressing years in the calendar based on the years of the Christian era. Note there is no year 0 so the year before 1 … Dictionary of ichthyology
maximum sustainable yield — (MSY) The largest average catch or yield that can continuously be taken from a stock under existing environmental conditions. (For species with fluctuating recruitment, the maximum might be obtained by taking fewer fish in some years than in… … Fisheries — dictionary
maximum sustainable yield — (MSY) The largest average catch or yield that can continuously be taken from a stock under existing environmental conditions. (For species with fluctuating recruitment, the maximum might be obtained by taking fewer fish in some years than in… … Fisheries — dictionary
maximum sustainable yield — the average or maximum catch that can be removed under existing environmental conditions over an indefinite period without causing the stock to be depleted, assuming that removals and natural mortality are balanced by stable recruitment and… … Dictionary of ichthyology
MSY — maximum sustainable yield (the average or maximum catch that can be removed under existing environmental conditions over an indefinite period without causing the stock to be depleted, assuming that removals and natural mortality are balanced by… … Dictionary of ichthyology
Ys — maximum sustainable yield (the average or maximum catch that can be removed under existing environmental conditions over an indefinite period without causing the stock to be depleted, assuming that removals and natural mortality are balanced by… … Dictionary of ichthyology
