| 1997年甘肃省特大干旱事件的诊断分析 |
| |
| 引用本文： | 白虎志,谢金南,王宝灵,刘德祥,赵红岩.1997年甘肃省特大干旱事件的诊断分析[J].高原气象,1999,18(1):55-62. |
| |
| 作者姓名： | 白虎志 谢金南 王宝灵 刘德祥 赵红岩 |
| |
| 作者单位： | 甘肃省气象局,甘肃省兰州市,730020 |
| |
| 基金项目： | 国家重中之重项目96-908-05-03课题,甘肃省气象局"天水持续干旱成因研究"课题 |
| |
| 摘 要： | 选取甘肃省１９９７年特大干旱事件进行诊断研究。结果表明；赤道东太平洋海温异常偏高，贝加尔湖５００ｈＰａ正高度距平持续维持以及青藏高原冬季偏冷的共同作用是造成甘肃省特大干旱事件发生的原因，同时，西太平洋副高与常年相比较弱也是其重要原因之一。
|
| 关 键 词： | 干旱事件 青藏高原 |
| 修稿时间： | 1998-02-25 |
DIAGNOSIS ANALYSIS OF SERIOUS DROUGHT EVENT OF 1997 IN GANSU |
| |
| BAI Hu-Zhi,XIE Jin-Nan,WANG Bao-Lin,LIU De-Xiang,ZHAO Hong-Yan.DIAGNOSIS ANALYSIS OF SERIOUS DROUGHT EVENT OF 1997 IN GANSU[J].Plateau Meteorology,1999,18(1):55-62. |
| |
| Authors: | BAI Hu-Zhi XIE Jin-Nan WANG Bao-Lin LIU De-Xiang ZHAO Hong-Yan |
| |
| Abstract: | The serious drought event of 1997 in Gansu is analyzed. The result shows that effect of high SST in equator east Pacific and of the blocking situation in the Baikal Lake and of cold winter in SW Qinghai Xizang Plateau lead to drought occuring in Gansu. Meanwhile, it is one important reason which subtropical high pressure over the west Pacific is slightly weaker than normal. |
| |
| Keywords: | Drought event Qinghai Xizang Plateau |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
