تعريف maximum sustainable yield في الإنجليزية الإنجليزية القاموس.
(Çevre) The size of a natural population at which it produces a maximum rate of increase, typically at half the carrying capacity
(Çevre) [MASS NOUN] (especially in forestry and fisheries) the maximum level at which a natural resource can be routinely exploited without long-term depletion