| 宁夏中北部地区沙尘暴频率气候影响指数模型的建立 |
| |
| 引用本文： | 李艳春.宁夏中北部地区沙尘暴频率气候影响指数模型的建立[J].甘肃气象,2004,22(1):13-16. |
| |
| 作者姓名： | 李艳春 |
| |
| 作者单位： | 宁夏气象防灾减灾重点实验室,银川,750002 |
| |
| 基金项目： | 宁夏回族自治区自然科学基金项目(A1017)资助 |
| |
| 摘 要： | 从形成沙尘暴天气的动力机制、热力条件及物质基础入手，定性地分析了月平均风速、湿润度指数、月地面温差及下垫面沙化程度对沙尘暴频率的影响，在此基础上借鉴最新研究进展，建立适合宁夏中北部地区沙尘暴频率气候影响指数模型，比较深入地分析了宁夏中北部地区气候因素对沙尘暴频率的影响。
|
| 关 键 词： | 宁夏中北部地区 月沙尘暴频率 气候影响指数模型 |
| 文章编号： | 1006-7639(2004)-01-0013-04 |
| 修稿时间： | 2004年3月2日 |
Simulating the Effect of Climate on the Dust Storm Frequency in North and Middle Region in Ningxia |
| |
| LI Yan-chun.Simulating the Effect of Climate on the Dust Storm Frequency in North and Middle Region in Ningxia[J].Gansu Meteorology,2004,22(1):13-16. |
| |
| Authors: | LI Yan-chun |
| |
| Abstract: | In this paper,a quantitative model simulating the effect of climate on dust storm frequency was presented and the climate effect on dust storm frequency in north and middle regions of Ningxia was studied. Meteorological records of many years in six meteorological stations were applied to evaluate the climatic influential index and to simulate the actual dust storm frequency. |
| |
| Keywords: | north and middle region of Ningxia dust storm frequency climatic effecting index model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
