中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 建德地区短时强降水时空分布特征分析 现代农业科技 2022 (3) 186-190
Position: Home > Articles > Analysis on Temporal and Spatial Distribution Characteristics of Short-term Heavy Rainfall in Jiande Area Modern Agricultural Science and Technology 2022 (3) 186-190

建德地区短时强降水时空分布特征分析

作  者：
张桂珍;杨焕强;朱耀福;赵莉莉;罗晓亮
单  位：
建德市气象局;杭州市气象局
关键词：
短时强降水;时空分布;天气系统;浙江建德
摘  要：
本文通过对建德地区2010—2020年31个区域自动站和2015—2020年55个区域自动站的雨量数据进行时空分布分析,发现该地区雨量分布为西南部、东北部偏多,中部新安江区域次之,其他地区偏少。区域内有2个大值雨带中心,一个位于西南部大同、李家镇一带,另一个在乾潭镇的西北部和东北部区域。短时强降水有月、日变化特征。月变化基本以6月为峰值呈正态分布,主要集中在5—9月,6月出现次数最多,7月、8月出现次数次之。日变化主要集中在14:00—21:00,其中最常出现的时间为18:00,出现次数较少的时段为3:00—12:00,3:00出现次数最少,说明建德地区短时强降水多发生在午后、傍晚至前半夜时段。
译  名：
Analysis on Temporal and Spatial Distribution Characteristics of Short-term Heavy Rainfall in Jiande Area
作  者：
ZHANG Guizhen;YANG Huanqiang;ZHU Yaofu;ZHAO Lili;LUO Xiaoliang;Jiande Meteorological Bureau;Hangzhou Meteorological Bureau;
关键词：
short-term heavy rainfall;;temporal and spatial distribution;;weather system;;Jiande Zhejiang
摘  要：
By analyzing the temporal and spatial distribution of rainfall data of 31 regional automatic stations from2010 to 2020 and 55 regional automatic stations from 2015 to 2020 in Jiande area, it is found that the rainfall distribution in this area was more in the southwest and northeast, followed by the central Xin' anjiang area, and less in other areas.There were two large value centers of rain belt, one was in Datong Town and Lijia Town in the southwest, and the other was in the northwest and northeast of Qiantan Town. The short-term heavy rainfall showed the characteristics of monthly and daily variation. The monthly variation showed a normal distribution(the peak value appeared in June), which was mainly concentrated in May to September. The frequency of monthly variation was the most in June, followed by July and August. The daily variation was mainly concentrated during 14:00-21:00, the most prone time was 18:00, the less frequent time was 3:00-12:00, and the least frequent time was 3:00. It showed that the short-term heavy rainfall in Jiande area mostly occured from the afternoon or evening to the first half of the night.

相似文章

导出引用
计量
文章访问数: 15
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46