华北农牧交错带冬季降雪时空变化特征

王冀, 何丽烨, 张雪梅

The spatial and temporal variations of winter snowfall in agri-pasture transitional zone of North China

Ji WANG, Liye HE, Xuemei ZHANG

地理学报 . 2015, (9): 1363 -1374 . DOI: 10.11821/dlxb201509001