积云模式在人工增雨中的应用研究  

Application of Cumulus Model to Artificial Precipitation Enhancement

作　　者：郑淑贞[1,2] 曾光平[1,2] 张长安 隋平[1,2] 何观芳 

机构地区：[1]福建省气象科学研究所 [2]中国气象科学研究院

出　　处：《气象》1999年第2期22-27,39,共7页Meteorological Monthly

摘　　要：采用胡志晋的一维时变双参数积云模式，利用福建省１９８５～１９９４年间的夏秋旱期可能出现的１２种天气类型（台风除外）对测站（福州）为主的十年旱期出现的积云降水日（Ｒ≥０．１ｍｍ）进行分类，并按１２种天气类型分别调试的结果（降水预报率达７５％以上），经催化试验，确定福建省旱期积云降水的物理特征，人工增雨催化的方法、催化剂量和催化窗口，得到了一些有意义的结果，并根据催化试验的结果采用ＮＤＰ－ＦＯＲＴＲＡＮ和ＢＯＲＬＡＮＤＣ＋＋交互使用的方法，将云模式业务化成人工增雨指挥系统中的积云模式分系统，该系统可以进行旱期积云降水预报，人工增雨效果检验和作业方法的选择。Cumulus precipitation days (R≥0.1mm) in Fuzhou, Fujian during summer and autumn drought seasons from 1985 to 1994, were classified to twelve weather patterns, and were simulated respectively by and 1 D time dependent dual paremeter cumulonimbus cloud model. The precipitation forecast accuracy is more than 75 percent. By artificial seeding simulation, the physical character of cumulus precipitation during drought season in Fujian, the artificial seeding method, the seeding dose and seeding position were determined, Some significant results were achieved. Using NDP FORTRAN and BORLAND C++ program design the cumulus model systems were applied to the system of command of artificial precipitation enhancement.

关 键 词：应用研究 人工增雨 积云模式 人工降水 

分 类 号：P48[天文地球—大气科学及气象学]