东北地区大秃顶子山土壤-微生物-胞外酶C:N:P 化学计量特征沿海拔梯度的变化
殷爽,王传宽,金鹰,周正虎(
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Changes in soil-microbe-exoenzyme C:N:P stoichiometry along an altitudinal gradient in Mt. Datudingzi, Northeast China
YIN Shuang,WANG Chuan-Kuan,JIN Ying,ZHOU Zheng-Hu()
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图1. 大秃顶子山不同海拔土壤碳(C)、氮(N)、磷(P)含量及其化学计量比(平均值+标准误差, n = 3)。不同大写字母表示不同海拔间差异显著(p < 0.05)。
Fig. 1. Soil carbon (C), nitrogen (N), and phosphorus (P) concentrations and their stoichiometric ratios under different altitudes in Mt. Datudingzi (mean + SE, n = 3). Different uppercase letters represent significant differences at 0.05 level among different altitudes.
