| 广西北回归线两侧冬季冻害特征分析 |
| |
| 引用本文： | 凌超宁.广西北回归线两侧冬季冻害特征分析[J].气象研究与应用,2004,25(3):21-22. |
| |
| 作者姓名： | 凌超宁 |
| |
| 作者单位： | 广西崇左市气象局,南宁,530001 |
| |
| 摘 要： | 利用广西90个气象站1959～2000年逐日极端最低气温资料,将广西划分为北回归线南、北侧和北回归线上3个区域,分别统计了各区域冻害日数、平均站日数以及严重冻害年各区域出现冻害的机率,并进行对比分析,发现广西北回归线南、北两侧冬季冻害存在较大差异,为农业生产和农业布局提供了参考依据。
|
| 关 键 词： | 北回归线 冻害 对比分析 |
| 文章编号： | 1001-5191(2004)03-0021-02 |
| 修稿时间： | 2004年6月28日 |
Comparatively Analysis and Characteristics of Winter Freezing Injury in Vicinity of the Tropic of Cancer in Guangxi |
| |
| LING Chao-ning.Comparatively Analysis and Characteristics of Winter Freezing Injury in Vicinity of the Tropic of Cancer in Guangxi[J].Journal of Guangxi Meteorology,2004,25(3):21-22. |
| |
| Authors: | LING Chao-ning |
| |
| Institution: | Congzuo meteorology observatory Guangxi 530001 |
| |
| Abstract: | Based on the daily minimum temperature data of 90 meteorological stations in Guangxi during the period of 1959-2000, three regions Guangxi is devised into south side , north side and itself. Statistic days ,average days and rate of freezing injury in different region in severe freezing injury year. Comparatively analysis showed that there are great differences in the three regions, which provided a reference for distribution and production of agriculture. |
| |
| Keywords: | tropic of cancer freezing injury comparatively analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
