1Estimation on the Warming Rate at South China Coastal Areas over Last 100 YearsCHEN Te-gu, ZENG Xia, QIAN Guang-ming, ZHAO Mei-xia, YU Ke-fu1-52Reflections on the Space Weather Services in GuangdongCAO Jing, SHAN Hai-bin, HUANG Jiang, ZHAO Wen-hua6-9,373Study on the Effect of Atmospheric Aerosol on Actinic Flux and Ozone in Large City Part Ⅰ: Current Research State abroad and at home and Observed EventDENG Xue-jiao, WU Dui, TIE Xue-xi, LI Fei, TAN Hao-bo, BI Xue-yan10-174Analysis and Prediction on the Abnormal Track of Strong Typhoon CHANCHULI Tian-ran, WU Wan-ping, LIN Liang-xun18-225Impacts of Climate Change on the Sea Salt Production of Xuwen SalternDENG Tu-shou, ZHAO Mei-xia23-266Climatic Background of the Summer Severe Drought of Xi -jiang River Basin and the Strong Precursor SignalsPENG Duan, WEN Jian-pei, TANG Jie27-307Anomalous SST Background and the General Circulations for the Occurrences of Winter Thunderstorms in Pearl River Delta31-338Analysis on the High Temperature at Different Locations and Underlying Surfaces for the Warning Signal IssuingZHANG Xiao-li, SUN Xiao-ling, ZENG Han-xi34-379The Early Warning System for the Nowcasting and Very Short -Range Forecasting in ShenzhenWANG Ming-jie, CAO Chun-yan, SUN Xiang-ming38-40,4910Climate Change and Its Impacts on Agriculture in MaomingLAI Tian-wen, ZHANG Jing-mei, YE Chang-ru41-4311A Typical Squall Line Analysis with Doppler Radar NetworkYAN Wen-sheng, WANG Ying44-4612The Influences of the Observatory's Move on the Low Temperature Forecasting in Yangjiang by Comparative Analysis47-49