Species’ abundance trends over time.
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资源简介：
Trends are the coefficient of year in our generalized linear mixed models with the accompanying standard error and p-value for the coefficient (Eq 1). We show the data available for each species’ model: total number of butterflies recorded for all years, number of sites, number of years, and the number of population indices calculated for each species for use in abundance model (Site x year).
创建时间：
2019-07-09
