equilibrium yield

equilibrium yield
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Англо-русский словарь терминов металлургии и сварки. 2011.

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  • equilibrium yield — the yield in weight taken from a fish stock when it is in equilibrium with fishing of a given intensity, and (apart from effects of environmental variation) its biomass is not changing from one year to the next. Also called sustainable yield,… …   Dictionary of ichthyology

  • equilibrium 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 does not change from one year to the next. Also called sustainable… …   Dictionary of ichthyology

  • equivalent sustainable yield — equilibrium yield …   Dictionary of ichthyology

  • yield per recruit — The expected lifetime yield per fish of a specific age (e.g., per age 2 individual). For a given exploitation pattern, rate of growth, and natural mortality, an expected equilibrium value of Y/R can be calculated for each level of F …   Fisheries — dictionary

  • yield per recruit — The expected lifetime yield per fish of a specific age (e.g., per age 2 individual). For a given exploitation pattern, rate of growth, and natural mortality, an expected equilibrium value of Y/R can be calculated for each level of F …   Fisheries — dictionary

  • yield-per-recruit — the expected lifetime yield per fish of a specific age (or the average recruit), e.g. per age 2 individual. Abbreviated as Y/R. For a given exploitation pattern, fishing regime, rate of growth and natural mortality, an expected equilibrium value… …   Dictionary of ichthyology

  • sustainable yield — the yield (in weight or number) taken from a fish stock when it is in equilibrium with fishing of a given intensity, and (apart from effects of environmental variation) its biomass is not changing from one year to the next. Also called… …   Dictionary of ichthyology

  • Maximum sustainable yield — In population ecology and economics, maximum sustainable yield or MSY is, theoretically, the largest yield (or catch) that can be taken from a species stock over an indefinite period. Fundamental to the notion of sustainable harvest, the concept… …   Wikipedia

  • Nash equilibrium — A solution concept in game theory Relationships Subset of Rationalizability, Epsilon equilibrium, Correlated equilibrium Superset of Evolutionarily stable strategy …   Wikipedia

  • Mechanical equilibrium — A pendulum in a stable equilibrium (left) and unstable equilibrium (right) A standard definition of static equilibrium is: A system of particles is in static equilibrium when all the particles of the system are at rest and the total force on each …   Wikipedia

  • equlibrium yield — The yield in weight taken from a fish stock when it is in equilibrium with fishing of a given intensity, and (apart from effects of environmental variation) its biomass is not changing from one year to the next. Also called: sustainable yield,… …   Fisheries — dictionary


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