Conducting Tests for Statistically Significant Differences Using Forest Inventory Data
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منابع مشابه
Estimating Forestland Area Change from Inventory Data
Simple methods for estimating the proportion of land changing from forest to nonforest are developed. Variance estimators are derived to facilitate significance tests. A power analysis indicates that 400 inventory plots are required to reliably detect small changes in net or gross forest loss. This is an important result because forest certification programs may require additional precautions w...
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