东北地区作物生长季干旱时空分布特征及其环流背景

马建勇，许吟隆

Temporal and Spatial Characteristics and Circulation Background of Drought in Crop Growing Season over Northeast China

MA Jian yong, XU Yin long

中国农业气象 . 2013, (01): 81 -87 . DOI: 10.3969/j.issn.1000-6362.2013.01.012