Term
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Definition
| Using resources with depleting them |
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Term
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Definition
| yield the amount of resource that can be harvested without reducing the amount of future harvest |
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Term
| Ecosystem based management |
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Definition
| harvesting resources in ways that minimize the impact on the ecosystems that provide them |
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Term
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Definition
| customized approach to managing resources that has been developed through scientific testing |
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Term
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Definition
| condition in timber plantations in which all the trees are the same age |
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Term
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Definition
| condition in timber plantations in which tress are all different ages |
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Term
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Definition
| of harvesting trees in which all trees in area are cut at once |
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Term
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Definition
| method of harvesting trees in which a small number of mature and healthy seed production tress are left stranding |
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Term
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Definition
| harvesting trees in small numbers of to provide shelter for seeding as they growth |
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Term
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Definition
| in which only some of the trees in forest are cut at one time |
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Term
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Definition
| clearing a forest for another land use |
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Term
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Definition
| forest that never been logged |
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Term
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Definition
| use policy that state that the national forest must serve a number of use |
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Term
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Definition
| large scale planting of a single crop |
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Term
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Definition
| members of species that live in the same area |
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Term
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Definition
| logging removal dead trees following a natural disturbance |
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Term
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Definition
| forestry certification formal recognition by an organization |
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