EN中文
Extreme Temperature Threshold Changes and Its Association With AO Index in Ningxia Hui Autonomous Region of China in 1959-2009
Hong-xi XUE, Dan MENG, Dong-li WU, Lian-xi WANG, Qi LI
SCIENTIA GEOGRAPHICA SINICA . 2012, (3): 380 -385 .  DOI: 10.13249/j.cnki.sgs.2012.03.380