全球森林土壤微生物生物量碳氮磷化学计量的季节动态
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Seasonal dynamics of soil microbial biomass carbon, nitrogen and phosphorus stoichiometry across global forest ecosystems
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图3. 三种森林类型(温带森林、亚热带森林和热带森林)土壤微生物生物量C、N、P含量及其比值在四季的比较(平均值±标准偏差)。不同的小写字母代表统计上有显著性差异(p < 0.05)。 |
Fig. 3. Comparisons of soil microbial biomass and their ratios in three climatic forest types including temperate forests, subtropical forests and tropical forests (mean ± SD). Statistical differences are denoted by different lowercase letters (p < 0.05). |
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