| 利用回归分析确定降水入渗补给量 |
| |
| 引用本文： | 李中建,齐登红.利用回归分析确定降水入渗补给量[J].湖南环境生物职业技术学院学报,2009,15(2):42-45. |
| |
| 作者姓名： | 李中建 齐登红 |
| |
| 作者单位： | 李中建(江西省应用技术职业学院,江西,南昌,330000);齐登红(河南省地质环境监测院,河南,郑州,450000) |
| |
| 摘 要： | 目前常用降水量乘以降水入渗补给系数的方法计算降水入渗补给量，此法不能表现降水特征、蒸发等因素对降水入渗补给的影响．为解决不同时间尺度、不同降水特征和蒸发情况下的降水入渗补给量，在分析郑州地下水均衡试验场地中渗透仪实测入渗量、降水和蒸发资料的基础上，利用均匀设计法选取最优的与降水入渗补给量关系密切的前期降水量和蒸发量的期次，然后利用回归分析建立各岩性和埋深的年、月和日尺度上的降水入渗函数，可以比较准确的计算降水入渗补给量．表3，参9．
|
| 关 键 词： | 回归分析 降水入渗函数 降水入渗补给量 |
Determination of the Amount of Infiltration of Precipitation by Means of Regress Analysis |
| |
| LI Zhong-jian,QI Deng-hong.Determination of the Amount of Infiltration of Precipitation by Means of Regress Analysis[J].JOurnal of Hunan Environment Biological Polytechnic,2009,15(2):42-45. |
| |
| Authors: | LI Zhong-jian QI Deng-hong |
| |
| Institution: | 1.Jiangxi Vocational College of Applied Technology;2.Henan Geo-Environmental Monitoring Institute |
| |
| Abstract: | Generally,the infiltration of precipitation is obtained by means of multiplying precipitation by infiltration coefficient of precipitation,which cannot indicate the influencing factors,such as precipitation features and evaporation conditions.In order to get the amount of infiltration of precipitation under different time scale,different precipitation and evaporation features,divided the whole procedure into two steps.Firstly,on the basis of data about infiltration,precipitation and evaporation recorded by ... |
| |
| Keywords: | regression analysis function of infiltration of precipitation precipitation infiltration replenishment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
