- maximum sustainable level
- Рыбоводство: максимальный устойчивый уровень
Универсальный англо-русский словарь. Академик.ру. 2011.
maximum sustainable level
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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
Maximum sustainable yield in fisheries — In population ecology and economics, maximum sustainable yield or MSY is, theoretically, the largest yield/catch that can be taken from a species stock over an indefinite period. Under the assumption of logistic growth, the MSY will be exactly at … Wikipedia
maximum sustainable yield — (MSY) Can be defined in various ways, but originated from surplus production models as the maximum catch that can be removed from a stock over an indefinite period. MSY defined in this way makes no allowance for environmental variability, and… … Fisheries — dictionary
Sustainable yield in fisheries — The sustainable yield of natural capital is the ecological yield that can be extracted without reducing the base of capital itself, i.e. the surplus required to maintain ecosystem services at the same or increasing level over time. This yield… … Wikipedia
Sustainable National Income — THE SNI, AN INDICATOR FOR ENVIRONMENTAL SUSTAINABILITYThe national income of a country is an estimate of the yearly production of goods and services. The loss of possible uses of the non human made physical surroundings, named environmental… … Wikipedia
Optimum sustainable yield in fisheries — In population ecology and economics, optimum sustainable yield is the level of effort (LOE) that maximizes the difference between total revenue and total cost. Or, where marginal revenue equals marginal cost. This level of effort maximizes the… … Wikipedia
Optimum sustainable yield — In population ecology and economics, optimum sustainable yield is the level of effort (LOE) that maximizes the difference between total revenue and total cost. Or, where marginal revenue equals marginal cost. This level of effort maximizes the… … Wikipedia
Trophic level — First trophic level The plants in this image, and the algae and phytoplankton in the lake, are primary producers. They take nutrients from the soil or the water, and manufacture their own food by photosynthesis, using energy from the sun. The… … Wikipedia
Current sea level rise — This article is about the current and future rise in sea level associated with global warming. For sea level changes in Earth s history, see Sea level#Changes through geologic time. Sea level measurements from 23 long tide gauge records in… … Wikipedia
Milk shark — Conservation status … Wikipedia
California Sea Lion — Taxobox name = California Sea Lion status = LR/lc status system = iucn2.3 image width = 240px regnum = Animalia phylum = Chordata classis = Mammalia ordo = Carnivora subordo = Pinnipedia familia = Otariidae subfamilia = Otariinae genus = Zalophus … Wikipedia
