已收录 273245 条政策
 政策提纲
  • 暂无提纲
A Method of Forecasting of the Winter Temperature
[摘要] In this paper the author studied about a method of forecasting of the winter temperature by means of pressure gradients in November, in each directions about Gihu. The results are Y=0.24-0.12X, where Y is winter temperature and X denoted by the following equations: X=F•A+B•D when G>0, X=F•A+L•K when G<0 In the above equations A, B, D, K, L and G are numerical values calculated from the pressure gradients by suitable formulae under the consideration of following conditions: a) It is very cold in winter when the continental high pressure has developed in November. b) or when the high pressure has developed at central China. c) It is very cold in winter when the pressure has fallen in northeastern parts to Gihu districts in November. d) The winter takes moderate coldness when the pressure has fallen in southern part to Gihu districts in November.The correlation coefficient between X and Y was calculated to be -0.75.
[发布日期]  [发布机构] 
[效力级别]  [学科分类] 大气科学
[关键词]  [时效性] 
   浏览次数:60      统一登录查看全文      激活码登录查看全文