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 > 商丘市降水特征及增雨潜力分析 安徽农业科学 2011,39 (16) 425-426+490
Position: Home > Articles > Study on Characteristics of Precipitation and Potential Precipitation Enhancement in Shangqiu City Journal of Anhui Agricultural Sciences 2011,39 (16) 425-426+490

商丘市降水特征及增雨潜力分析

作  者：
吴俊祥
单  位：
河南省虞城县气象局
关键词：
降水特征;降水变率;增雨潜力;商丘
摘  要：
利用商丘8个县(市)1961~2010年气象观测资料,采用气候统计方法,分析了商丘市(西片、中片、东片)降水特征;并进一步研究了商丘市开展人工降水的可行性及其增雨潜力。结果表明,商丘市各片年、季、月降水时空分布不均,年、季降水变率较大,易形成旱灾和涝灾;根据人工增雨作业条件分析,商丘各县(市)3~11月(春、夏、秋季)均可开展人工增雨作业;从区域分布来看,中片可供作业日最多,相对增雨潜力最大;西片次之;东片增雨潜力最小;从月季分布来看,6月份相对增雨潜力最大,8月份最小,春季相对增雨潜力最大,秋季次之,夏季最小;由雨日条件分析可知,商丘市各片潜在的作业天数春、夏、秋季平均分别为3~4、2~4、2~4 d。
译  名：
Study on Characteristics of Precipitation and Potential Precipitation Enhancement in Shangqiu City
作  者：
WU Jun-xiang(Yucheng Meteorological Bureau of Henan Province,Yucheng,Henan 476300)
关键词：
Precipitation characteristics;Precipitation variability;Precipitation potential;Shangqiu
摘  要：
Using meteorological data in eight counties(cities) in Shangqiu from 1961 to 2010,precipitation characteristics in Shangqiu(west area,central area and east area) were analyzed.The feasibility of artificial precipitation and precipitation potential in Shangqiu city were studied.The results showed that the annual,seasonal and monthly spatial and temporal distribution of precipitation in Shangqiu were uneven and could easy form a drought and floods.According to the analysis of the artificial precipitation enhancement operation condition,artificial rainfall operations can be carried out in each county in Shangqiu from March to November(spring,summer and autumn).Judging from regional distribution,there were most operatable days in central area and the relative precipitation enhancement potentiality was the largest;followed by west area.And the one in the east was the least one.According to monthly and seasonal distribution,relative precipitation had the largest potential in June and the least in August.The relative precipitation potential was the largest in spring,followed by autumn and was the least in summer.According to the analysis of rainy days condition,the potential operation days in each place of Shangqiu in spring,summer and autumn were 3-4,2-4 and 2-4 d respectively.

相似文章

导出引用
计量
文章访问数: 11
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