| 两种土壤冻融判别算法在东北冻土区的判别精度评价 | 
| 肖杨, 满浩然, 战大庆, 董星丰, 臧淑英, 李苗 | 
| Evaluation of classification accuracy in the frozen ground region of Northeast China of two soil freeze-thaw discrimination algorithms | 
| Yang XIAO, Haoran MAN, Daqin ZHAN, Xingfeng DONG, Shuying ZANG, Miao LI | 
| 图1 研究区概况 | 
| Fig. 1 Location of the study area (a) and permafrost distribution (b)[ | 
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