Hastings_mean_acorn_crop
收藏Dryad2015-01-01 更新2026-04-13 收录
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http://datadryad.org/resource/doi:10.5061/dryad.67225/2
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资源简介：
Mean acorn crop data for Hastings Reservation (the study site), between 1980 and 2012. Data are the mean number of acorns counted per 30-s sample across all oak trees sampled (N = 250). Data are both the raw number of acorns counted and the mean log-transformed (ln[x+1]) number of acorns counted. Acorns are counted in the fall of year x, and thus correspond to the acorn woodpecker breeding season of year x+1.
创建时间：
2015-01-01
