1Causality Analysis of the Cryogenic Freezing Rain and Snow Weather in Guangdong Province at the Beginning of 2008WU Nai-geng, LIN Liang-xun, LI Tian-ran, CHEN Bing-hong4-72Characteristics, Influence and Countermeasures of a Rare Cold Disaster in Guangdong Province in 2008HUANG Zhen-zhu, DU Yao-dong, PAN Wei-juan, ZHENG Jing, ZENG Xia8-113Discussion on the Distinguishing of Freezing Rain,Rime and GlazeWU Dui12-13,234Analysis on the Distribution of Atmospheric Precipitable Water by Ground-based GPSLI Cheng-gang, LI Jie, YANG Li, LIU Wen-jian14-165A Comparison of Temporal-spatial Distributions of Dust Haze under New and Old Observational CriteriaLUO Xiao-ling, SONG Li-li, PAN Wei-juan17-196Doppler Radar Characteristics of a Severe Squall Line EventCHEN Rong, GU Song-shan, WANG Yan-gang20-237Signatures of Hail and Low Level Shear from Doppler Radar Products24-288A Comparison of Sea Level Pressure Analysis Derived from QUIKSCAT Wind to NCEP and Observational Data in Typhoon CasesZHANG Fan, ZHAO Ji-ye29-329Calculations of Annual and M0nthly Extremes for the Multi-year Return Period of Daily Rainfall in Shaoguan33-34,3910Comparative Analysis on the Total Energy of Tropical Cyclones with Two Different Types of Tracks during LandfallMA Hong-yun, HE Wei-fen, WANG Yong-qing35-3911Relations between the Flood Season Precipitation and the Air/Soil Temperatures in Pre-Flood SeasonYANG Wan-chun40-4112Characteristics of Severe Convective Weather in Xijiang Valley42-4413Characteristics of Rainfall in Dongguan during Flood Season and the Forecasting Methods45-4614Doppler Radar Signatures for a Severe Thunderstorm Event in ChangshaLI Yin-fang47-4915Weather Situations and the Cause Analysis of a Thunder Strike Events50-5216Analysis on a Heavy Torrential Rain Event in Shantou in 2007HUANG Yi-hong53-5517Climate Variations in Xinning during 46 YearsDU Hong-liang, LI Jun-qiang56-5818Analysis on a Continuous Heavy Rainfall EventZENG Xue-fei, ZHONG Zhi-cheng59-60 