内蒙古温带草地土壤有机碳组分含量和分解速率的空间格局及其影响因素
陈颖洁1,2, 房凯2,3,*(
), 秦书琪2, 郭彦军1,4, 杨元合2,5
), 秦书琪2, 郭彦军1,4, 杨元合2,5
Spatial patterns and determinants of soil organic carbon component contents and decomposition rate in temperate grasslands of Nei Mongol, China
CHEN Ying-Jie1,2, FANG Kai2,3,*(), QIN Shu-Qi2, GUO Yan-Jun1,4, YANG Yuan-He2,5
), QIN Shu-Qi2, GUO Yan-Jun1,4, YANG Yuan-He2,5
图3. 内蒙古温带草地不同碳组分有机碳含量的差异。箱线图中的线、底边和顶边以及误差棒分别表示一组数据的中位值、25百分位数和75百分位数以及标准差。不同小写字母表示不同草地类型碳组分存在显著差异(p < 0.05)。
Fig. 3. Comparison of organic carbon (C) contents among different soil aggregate fractions in temperate grasslands of Nei Mongol. The lines, lower and upper boundaries, and bars in the boxes show median values, 25th and 75th percentiles, and standard deviations of all data, respectively. Different lowercase letters denote significant differences of C fractions among different grassland types (p < 0.05).
