sustained yield definition
sustained yield. ’ means the yield of for- est products that a forest can produce continu- ously at a given intensity of management; and
sustained yield means the achievement and maintenance of high level annual or periodic output of the various renewable resources of land without impairment of the productivity of the land.
sustained yield means the achievement and maintenance in perpetuity of a high level annual or regular periodic output of the various renewable resources of forest land and water without significant impairment of the productivity of the land and water, but does not require that timber be harvested in a non-declining yield basis over a rotation period;
More Definitions of sustained yield
sustained yield means the achievement and maintenance of high level
sustained yield means an average annual yield that results from a level of salmon escapement that can be maintained on a continuing basis; a wide range of average annual yield levels is sustainable; a wide range of annual escapement levels can produce sustained yields;
sustained yield means the yield of commercial wood that an area of commercial timberland can produce continuously at a given intensity of management consistent with required environmental protection and which is professionally planned to achieve over time a balance between growth and removal.
sustained yield means the yield of commercial wood that an area of commercial timberland can produce continuously at a given intensity of management consistent with required environmental protection and that is professionally planned to achieve over time a balance between growth and removal. Sustained yield management implies continuous production planned so as to achieve, at the earliest practical time, a balance between growth and harvest.
sustained yield means the constant or nearly constant quantity of indigenous timber that may be cut or removed over specified periods of time from an indigenous forest on private land, as assessed by the chief executive officer or any employee of the Commission designated by him for this purpose, whilst ensuring the continued existence of that forest on the private land concerned.
sustained yield means the achievement and maintenance in perpetuity of a high-level annual or regular periodic output of the various renewable resources of the public land consistent with multiple use.
sustained yield means the achievement and maintenance in perpetuity of a