黑龙江省初霜冻变化特征研究及预测方法

张健, 许丽玲, 班晋, 陆妍, 王振, 张春梅

Characteristics and prediction method of first frost of ground in Heilongjiang Province

ZHANG Jian, XU Liling, BAN Jin, LU Yan, WANG Zhen, ZHANG Chunmei

冰川冻土 . 2019, (3): 629 -636 . DOI: 10.7522/j.issn.1000-0240.2019.0038