Sustained yield
SpletThe Secretary shall take such action as will assure that the development and administration of the renewable resources of the National Forest System are in full accord with the concepts for multiple use and sustained yield of products and services as set forth in the Multiple-Use Sustained-Yield Act of 1960 [16 U.S.C. 528–531]. To further ... SpletSustained yield definition, the continuing supply of a natural resource, as timber, through scheduled harvests to insure replacement by regrowth or reproduction. See more.
Sustained yield
Did you know?
Spletstocks and runs under the sustained yield . principle.29 In their second reason for dismissal, the State notes, "[Plaintiff] does not even identify which specific management decisions or regulations violate the sustained yield provision. "30 . The State referenced the case of Cook Inlet Fisherman 's Fund v. State, Department ofFish and Game in SpletIn 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 …
Splet20. sep. 2012 · Maximum Sustainable Yield. Istilah dalam ekonomi sumberdaya dan lingkungan ini adalah sebuah rumus yang digunakan untuk menentukan batas maksimal sebuah sumberdaya dapat ditangkap dalam alam bebas untuk kepentingan ekonomi agar sumberdaya tersebut tetap dapat lestari dengan memperhatikan kondisi alamiah dari … SpletSustained Yield as Told in the Diaries and Papers of David T. Mason, 1907-1950, ed. Rodney C. Loehr (St. Paul: Forest Products History Foundation, Minnesota Historical Society, 1952), pp. 232-48. Loehr's edition of Mason's diaries and papers is the only source currently available. When Mason deposited his diaries at Yale Uni- ...
SpletThe maximum sustainable yield (MSY) for a given fish stock means the highest possible annual catch that can be sustained over time, by keeping the stock at the level producing maximum growth. The MSY refers to a hypothetical equilibrium state between the exploited population and the fishing activity. Splet05. maj 2014 · What’s maximum sustainable yield? Blog
SpletA yield prediction model uses the quantitative relationships between measured growth variables to predict yields of forest types, and is a tool that helps to schedule and regulate harvests at sustainable levels. Two basic methods are available for their construction, diameter class (or stand table) projection and cohort modelling.
SpletFishery economics 101. The amount of fish caught is a curved line (yield) when plotted against fishing effort on the x-axis; some amount of effort between zero and unlimited is just the right amount to maximize long-term yield and maintain sustainable, healthy populations—this amount is called maximum sustainable yield (MSY). bridge of remembranceSpletIn 2004, the Australian National Groundwater Committee (NGC) defined sustainable groundwater yield as “the groundwater extraction regime, measured over a specified planning time frame, that allows acceptable levels of stress and protects dependent economic, social, and environmental values” (NGC 2004). bridge of roses companions of the crossSplet10. jul. 2014 · A well yield of 5 gallons per minute of sustained flow (measured over 24 hours or over 5 hours in some standards) is considered by most authorities as adequate for a one family residence. E.g. source: " Individual Water Supply Wells - Fact Sheet #2 ", NY State DOH, original source And another example: home buyers seeking an FHA-mortgage … bridge of remembrance christchurchSpletsustained yield management of a relatively small number of commercial tree species to the protection and sustainable management of forest ecosystems is changing some of the fundamental premises of forest management. Sample, Johnson, Aplet, Olson DEFINING SUSTAINABLE FORESTRY "The instrument, the knife, that can\u0027t remember national insurance numberSplet"sustained yield." That concept had dominated professional thought in the centuries prior to Fernow's book, and it dominates professional thought in some sectors yet today. There … bridge of roses dvdSpletThe MultipleUse Sustained-Yield Act (MUSY) of 1960 defined the purposes of the national forest to include “outdoor recreation, range, timber, watershed, and wildlife and fish purposes” (16 USC 528). The passage of MUSY marked the culmination of years of efforts by recreational, grazing, and wilderness advocates to secure statutory authority ... can\u0027t remember my passcode for ipadSpletlegislative history of sustained yield. Initially, it was a broad, gen-eralized ideal, embodied in the Forest Service Organic Act.1 In two successive efforts at writing or influencing legislation, the agency tightened the definition of sustained yield, until today the "equal annual yields forever" idea is enshrined in law.2 can\u0027t remember numbers correctly