祁连山讨赖河流域上游积雪时空分布及其变化研究
武磊, 李奋华, 李常斌, 吕佳南, 谢旭红, 周璇

Spatiotemporal distribution of snow cover and its variation in the upper reaches of the Taolai River basin, Qilian Mountains
Lei WU, Fenhua LI, Changbin LI, Jianan LÜ, Xuhong XIE, Xuan ZHOU
表1 雪深变率特征值及面积占比统计
Table 1 Statistics of variation characteristic value and area proportion of snow depth variability
月份变率特征值/(cm·a-1面积占比/%
最小值最大值均值减少增加
年平均-0.0820.031-0.00868.3031.70
1月-0.0980.065-0.01647.7452.26
2月-0.1050.056-0.02870.4729.53
3月-0.1330.015-0.03787.4812.52
4月-0.1620.004-0.04498.231.77
5月-0.0410.000-0.01399.880.12
6月-0.0220.006-0.00396.553.45
7月-0.0000.0070.0020.7899.22
8月-0.0050.0160.00564.2335.77
9月-0.0480.005-0.00891.638.37
10月-0.0440.031-0.00681.0518.95
11月-0.0590.0890.01715.7884.22
12月-0.0780.1230.0457.4392.57