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Sustainable yield is the amount of a resource that humans can harvest without over-harvesting or damaging a potentially renewable resource. [1]In more formal terms, 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. [2]
The Multiple-Use Sustained-Yield Act of 1960 (or MUSYA) (Public Law 86-517) is a federal law passed by the United States Congress on June 12, 1960. This law authorizes and directs the Secretary of Agriculture to develop and administer the renewable resources of timber, range, water, recreation and wildlife on the national forests for multiple use and sustained yield of the products and services.
Von Carlowitz was born in Oberrabenstein [] close to Chemnitz, nowadays a suburb of Chemnitz.He was the son of Saxon forest master Georg Carl von Carlowitz. The Thirty Years' War had caused much trouble and the Rabenstein Castle was also damaged leading to the family moving to Altschönfels in 1652.
The maximum sustainable yield is the largest yield that can be taken from a population at equilibrium. In figure 3, if H {\displaystyle H} is higher than H 2 {\displaystyle H_{2}} , the harvesting would exceed the population's capacity to replace itself at any population size ( H 3 {\displaystyle H_{3}} in figure 3).
Ecological yield is the harvestable population growth of an ecosystem. It is most commonly measured in forestry : sustainable forestry is defined as that which does not harvest more wood in a year than has grown in that year, within a given patch of forest .
The Oregon and California Revested Lands Sustained Yield Management Act of 1937 (43 U.S.C. § 2601), commonly referred as the O&C Act, directed the United States Department of the Interior to harvest timber from the O&C lands (as well as the Coos Bay Wagon Road Lands) on a sustained yield basis.
Then, in 1960, the Multiple-Use Sustained-Yield Act was created, addressing the establishment and administration of national forests that can be sustainably used for human usage. The National Environmental Policy Act (NEPA) was created in 1970 setting a new goal for America.
The State Forestry Institute could enter into agreements with public and private enterprises to meet the technical and scientific purposes of the forest. [10] The Rio Madeira Sustainable Yield Forest (C) is in the municipality of Porto Velho, Rondônia. [11] The forest is the southeast of the BR-319 highway, north of the city of Porto Velho.