1Analysis of Meteorological Conditions for a Haze to Dust Pollution Process in Guanzhong, Shaanxi ProvinceLiu Hui, Jing Yu, Huang Shaoni, Dai Changming, Zhang Li, Hu BoARTICLES8-152Analysis of Ozone Pollution Characteristics and Meteorological Impact Factors in Wuhan Metropolitan AreaYue Yanyu, Wu Cuihong, Xu Ke, Guan Zhenyu, Zhou YueARTICLES16-233Characteristic Analysis of Snow Cover Efficiency and Snow Density in Anhui ProvinceWei Lingxiang, Tong Jin, Qiu XuexingARTICLES24-304Comparison of Ambient Conditions and Doppler Radar Characteristic of Two Spring Squall-line Processes in Zhejiang ProvinceMao Chengyan, Wang Chen, Gong Liqing, Liao Junyu, Li HaowenARTICLES31-385Analysis on the Status of Dry-wet Climate and the Influence Factors in GuizhouZhang Bo, Cao Hua, Wu Zhanping, Liu YupengARTICLES39-466Variation Characteristics of Ozone Concentration and Its Correlation with Meteorological Elements in Zigong CityLyu ChangchunARTICLES47-537Heavy Pollution Weather Prediction Model and Circulation Characteristics in Tianmu Mountains RegionLi Yun, Zhang Ying, Xu Jinping, Jiang Xiaomei, Yang Dan, Liang MingzhuARTICLES54-608Characteristic Analysis of Abnormally More Heavy Rain in 2018 in Qingyang, Gansu ProvinceZhang Hongfen, Li Xiangke, Jiao Meiling, Qiu NinggangARTICLES61-689Effect of Low Temperature on Solar Greenhouse Cucumber Yield in TianjinLiu Fang, Chen Sining, Li ZhenfaARTICLES69-7510Advance in the Study on Meteorological and Agricultural Drought IndicesLi Weiguang, Liu Shaojun, Hou Meiting, Han Jing, Chen XiaominREVIEWS76-8211Preliminary Research on Meteorological Disturbance Model for Tourism in ChongqingZhang Chi, Bai Yingying, Liu Xiaoran, Liu Chuan, Li YonghuaAPPLIED TECHNIQUE83-9012Drifting Trajectory Characteristics of Fuzhou Sounding Balloon and Its Influence on Aviation FlightChen Xiaomeng, Li Bailiang, Li Yan, Wu Qishu, Lin HuiyangAPPLIED TECHNIQUE91-9813Construction and Application of Tourism Climate Comprehensive Index Model in Fenghua, NingboShen Yan, Li Zhengquan, Zheng Jian, Xu Rong, Zhu Xiaocui, Yue SujiaAPPLIED TECHNIQUE99-10514An Hourly Ultraviolet Index Prediction Model Based on WRF ModelYing Shuang, Xie Jingfang, Liu Haifeng, Yu Yueming, Wang NingAPPLIED TECHNIQUE106-111