Species abundance estimation using point-to-plant sampling in a design-based setting
作者： Lucio Barabesi , Marzia Marcheselli
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摘要: A new species abundance estimator is proposed when point-to-plant sampling adopted in a design-based framework. The method based on the relationship between each and probability density function of relative squared distance. Using this result, kernel for provided nearest neighbor suggested bandwidth selection. requires no assumptions about point patterns nor corrections near edges study region. Moreover, shows suitable statistical properties as well good practical performance shown simulation study.
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