遇见数据集

Temporal comparison of <i>O. nubilalis</i> parasitoid communities in all regions sampled by the USDA in 1921–1928.

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NIAID Data Ecosystem2026-03-07 收录
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The indices calculated were parasitism rates (PR, mean % ± s.d.), species richness (SR), Shannon and Weaver's diversity index (H′, mean bits ± s.d.), * = not available, but probably many tens (53), **not given, but probably several thousand (53).

创建时间:
2011-09-30
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