FORESTRY
FOREST MANAGEMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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poaching
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overharvesting
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resource management
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none of these are correct
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Detailed explanation-1: -1. Clear cutting-taking it all down at once 2. Shelter-wood approach, leave one adult tree but take all the others 3. Selection system-random choice of different trees.
Detailed explanation-2: -Maximum Sustainable Yield (MSY) is a statement of two long-standing desirable goals of exploiting a population: (1) attaining the highest possible catch consistent with (2) the population persisting in perpetuity.
Detailed explanation-3: -The 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.