Herb coverage on southern pine beetle and non-southern pine beetle impacted permanent plots in Coweeta white pine watershed 1.
收藏DataONE2005-07-27 更新2024-06-27 收录
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https://search.dataone.org/view/doi:10.6073/AA/knb-lter-cwt.1092.4
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Percent cover of herb layer species was compared between beetle-impacted and non-beetle-impacted white pine plots in watershed 1. All herbaceous species, and some non-herbaceous species growing in the herb layer, were identified and their percent cover estimated in each of the eight 10-m by 10-m modules within each plot. These eight values were averaged to get the percent cover of each species on each plot. The 4 beetle and 4 non-beetle plots were used to compare treatments. Herbaceous data were collected 20 Jul - 6 Aug 2001, 23 Jul - 2 Aug 2002, and 21 Jul - 1 Aug 2003. Percent cover for herb layer species represent plot averages.
创建时间:
2012-06-26



