Characteristics of Precipitation and Cloud Distribution in the Mountain Area of Bayanbulak
Abstract: Using meteorological elements such as cloud, precipitation and other related elements of Bayanbulak meteorological station conventional ground observation data from 2000 to 2013, the characteristics of cloud distribution in the mountain area of Bayanbulak were compared and analyzed. The results show that the occurrence of middle and low clouds in Bayanbulak was 17,160 times, accounting for 84% of the total number of cloud observations from 2000 to 2013; among them, the conversion days that middle and low clouds developed precipitation reached 40.3%. Occurrence phase of stratiform cloud and undulatus cloud were longer than convective cloud in Bayanbulak, but the number of convective cloud appeared more than stratiform cloud and undulatus cloud. The rainy days and precipitation were the most during occurrence phase of convective cloud, and the rainy days took second place during period of stratiform cloud and undulatus cloud appeared, but the amount of precipitation increased slightly with the increase of rainy days. The early cold season of alternate periods of different clouds was longer than that of early warm season, and the corresponding rainy days and precipitation were more than that of early warm season. Therefore, in the year, the potential of artificially inducing precipitation during the occurrence period of stratiform cloud and undulatus cloud is larger than that of the convective cloud, but the potential of artificial precipitation induce in the period of the convective cloud is the largest. Thus it’s the best time to carry out artificially inducing precipitation operation between June and early August. The potential of artificially inducing precipitation during the alternate periods of stratiform cloud, undulatus cloud and convective cloud are secondary.
文章引用: 迪丽拜尔•艾买提 , 许婷婷 (2017) 巴音布鲁克山区降水与云类分布特征。 气候变化研究快报， 6， 238-244. doi: 10.12677/CCRL.2017.64025
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