| 判别分析在华南前汛期旱涝预报中的应用 |
| |
| 引用本文： | 王得民.判别分析在华南前汛期旱涝预报中的应用[J].热带气象学报,1991,0(2):135-142. |
| |
| 作者姓名： | 王得民 |
| |
| 作者单位： | 南京气象学院 |
| |
| 摘 要： | 本文根据雨量资料划分出华南前汛期发生旱涝的年份。提出用前期北半球500百帕的月平均环流特征作为预报因子,采取二次判别函数建立预报方程.所得方程的历史拟合率高,可供预报业务工作应用。
|
| 收稿时间： | 8/1/1990 12:00:00 AM |
THE LONG RANGE PREDICTION OF DROUGHT AND FLOOD FOR THE FIRST RAINY SEASON OVER SOUTH CHINABY DISCRIMINANT ANALYSIS |
| |
| Wang Demin.THE LONG RANGE PREDICTION OF DROUGHT AND FLOOD FOR THE FIRST RAINY SEASON OVER SOUTH CHINABY DISCRIMINANT ANALYSIS[J].Journal of Tropical Meteorology,1991,0(2):135-142. |
| |
| Authors: | Wang Demin |
| |
| Institution: | Nanjing Institute of Meteorology |
| |
| Abstract: | Based on the precipitation data some years of drought and flood for the first rainy season over South China are Searated.Some characteristics of the monthly mean height fields at 500 hpa over the norhern hemisphere are presented as predictors.By applying the quardic discriminant function, the predictive equations are constructed.These equations with high accuracy rate can be applied to practice. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《热带气象学报》浏览原始摘要信息 |
| 点击此处可从《热带气象学报》下载免费的PDF全文 |
