检索结果-南通市图书馆

Electrical-hydraulic conductivity model for a weatheredfractured aquifer system of olbanita, Lower Baringo Basin, Kenya Rift

引用

Journal of Groundwater Science and Engineering 2019年第4期7卷 360-372页

作者： Benjamin SOSI Justus BARONGO Albert GETABU Samson MAOBE Department of Natural Resources Egerton UniversityKisii 408Kenya Department of Geology University of NairobiNairobi 30344Kenya epartment of Natural Resources Kisii UniversityKisii 408Kenya

Groundwater yield in the Kenya Rift is highly unsustainable owing to geological *** this study,field hydraulic characterization was performed by using geoelectric *** relations between electrical-hydraulic(eh)conductivities were modeled hypothetically and calibrated *** were based on the stochastic models and field-scale hydraulic parameters were contingent on pore-level *** considering variation in pore-size distributions over eh conduction interval,the relations were scaled-up for use at ***-level electrical conductivities were determined by using Vertical Electrical Survey and hydraulic conductivities by analyzing aquifer tests of eight boreholes in the olbanita aquifer located in Kenya *** datasets were inverted by using the computer code *** main result is that ln T=0.537(ln Fa)+3.695;the positive gradient indicating eh conduction through pore-surface networks and a proxy of weathered and clayey *** inverse(1/F-K)correlation is *** parameters determined using such approaches may possibly contribute significantly towards sustainable yield management and planning of groundwater resources.

关键词： Electrical and hydraulic conductivity model Weathered-fractured aquifer system olbanita Kenya rift

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Hydrogeophysical Characterization of a Weathered-Fractured Aquifer System: A Case Study of olbanita, Lower Baringo Basin, Kenya Rift

引用

Journal of Water Resource and Protection 2019年第11期11卷 1408-1425页

作者： Benjamin Sosi Justus Barongo Albert Getabu Samson Maobe Department of Natural Resources Egerton University Egerton Kenya Department of Natural Resources Kisii University Kisii Kenya Department of Geology University of Nairobi Nairobi Kenya

Groundwater yields in the Kenya Rift are highly unsustainable owing to geological variability. In this study, field hydraulic characterization was performed by using geo-electric approaches. The relations between electrical–hydraulic (eh) conductivities were modeled hypothetically and calibrated empirically. Correlations were based on the stochastic models and field-scale hydraulic parameters were contingent on pore-level parameters. By considering variation in pore-size distributions over eh conduction interval, the relations were scaled-up for use at aquifer-level. Material-level electrical conductivities were determined by using Vertical Electrical Survey and hydraulic conductivities by analyzing aquifer tests of eight boreholes in the olbanita aquifer located in Kenya rift. VES datasets were inverted by using the computer code IP2Win. The main result is that InT = 0.537(1nFa) + 3.695, the positive gradient indicating eh conduction through pore-surface networks and a proxy of weathered and clayey materials. An inverse (1/F-K) correlation is observed. Hydraulic parameters determined using such approaches may possibly contribute significantly towards sustainable yield management and planning of groundwater resources.

关键词： Electrical-Hydraulic Conductivity Model Weathered-Fractured Aquifer System olbanita Kenya Rift

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：