季节性雪被对天山雪岭云杉凋落叶分解和碳氮磷释放的影响
陈文静,贡璐*(
),刘雨桐
),刘雨桐
Effects of seasonal snow cover on decomposition and carbon, nitrogen and phosphorus release of Picea schrenkiana leaf litter in Mt. Tianshan, Northwest China
Wen-Jing CHEN,Lu GONG*(),Yu-Tong LIU
),Yu-Tong LIU
图3. 不同雪被厚度下雪岭云杉凋落叶质量损失率(平均值±标准偏差, n = 5)。DFP, 深冻期; EGS, 生长季早期; FTP, 冻融期; LGS, 生长季末期; TP, 融冻期。大写字母表示相同时期不同雪被厚度差异性; 小写字母表示相同雪被厚度不同时期差异性(p < 0.05)。
Fig. 3. Mass loss rates of Picea schrenkiana leaf litter under different depths of snow cover (mean ± SD, n = 5). DFP, deep-freeze period; EGS, early growing season; FTP, freeze-thaw period; LGS, late growing season; TP, thawing period. The capital letters indicate the difference of same period in different snow thickness. The lowercase letters indicate the difference of same snow thickness in different periods (p < 0.05).
