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Impacts of 120 years of fertilizer addition on a temperate grassland ecosystem - Fig 3

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posted on 2017-03-28, 18:45 authored by Jonathan Kidd, Peter Manning, Janet Simkin, Simon Peacock, Elizabeth Stockdale

Effect of fertilizer treatment plot on (a) soil organic carbon stocks at 0–5 cm and (b) soil organic carbon stocks at 5–10 cm. Error bars represent ±1 standard error of the treatment plot mean and contrasting letters denote significant differences between treatment plots. H is the Kruskal-Wallis test statistic. Filled ellipses with error bars represent the mean and ±1 standard error for the O horizon in plots 7 (N) and 11 (NK).

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