Analysis on Total Cloud Cover Change of Five Provinces in Central China Last 47 Years Based on EOF Method
XU Qiongfang，GAO Qingjiu，SHI Yan，PAN Hongxiang
Chinese Journal of Agrometeorology . 2011, (04): 507 -513 .  DOI: 10.3969/j.issn.1000-6362.2011.04.005