The distribution of monthly rainfall intensity at some sites in Saudi Arabia
The distribution of monthly rainfall intensity at some sites in Saudi Arabia
复制标题
DOI：
10.1007/bf00399295
复制
发表时间：
1991
影响因子：
3
通讯作者：
A. Abouammoh
中科院分区：
文献类型：
--
作者：
A. Abouammoh
降雨强度的分析在生活的各个领域都很有用，例如农业规划，水文学以及微波和高压电的传输。月降水总量为21年期间被用来比较在沙特阿拉伯的七个站点的降雨制度。这些地点的纬度、经度和海拔高度各不相同。一些基本的每月统计数据，从这些网站的数据，以确定在每个网站的降雨量的性质。每年干旱月数的趋势也被用来比较站点之间的差异。21年中每个月的干旱月份的概率用于比较降雨制度。这些站点的平均和最大降雨量图。Fisher-Cornish提出的干旱地区降雨模型被认为是一个简单的经验方法来估计其参数用于12个月的降雨数据从七个站点。
The analysis of rainfall intensity is useful in various fields of life e.g. agricultural planning, hydrology and transmission of microwaves and high-voltage electricity. The monthly precipitation totals for a 21 year period are used to compare the rainfall regimes at seven sites in Saudi Arabia. These sites differ in their latitude, longitude and elevation above sea level. Some basic monthly statistics of data from these sites are presented to identify the nature of the rainfall at each site. The trend of the number of dry months per year is also used to compare between the sites. The probability of dry months for each month of the 21 yr is used for comparison between the rainfall regimes. Plots for mean and maximum rainfall at these sites are presented. The Fisher-Cornish proposed model for rainfall in arid regions is considered and a simple empirical method for estimating its parameters is used for the twelve month period rainfall data from the seven sites.