Analysis on Diurnal Temperature Difference,Summer Days and Frost Days Change in Ningxia under A2 and B2 Scenarios
ZHANG Ying-xian,XU Yin-long(Key Laboratory of Agro-Environment and Climate Change,Ministry of Agriculture/Institute of Environment and Sustainable Development in Agriculture,Chinese Academy of Agricultural Sciences,Beijing 100081,China)
Chinese Journal of Agrometeorology . 2009, (04): 471 -476 .