Tese de doutoramento, Ciências Geofísicas e da Geoinformação (Geofísica), Universidade de Lisboa, Faculdade de Ciências, 2014Soil apparent electrical conductivity is being considerably used as a surrogate measure for soil properties and hydraulic parameters. In this study, measurements of electrical conductivity were accomplished with Electrical Resistivity Tomography (ERT) and EM38 to develop the multiple datasets for defining spatiotemporal moisture content changes and also estimating the hydraulic properties of unsaturated soil under natural conditions and water injection test in two different sites. The First study was conducted at the campus of University of Lisbon in a location where had a loam soil, low permeability and high water re...
Dams are structures that dam rivers and streams for a variety of purposes. These structures, often ...
The Douro Region (Portugal), with an extension of ca. 43 000 ha of vineyards, is one of the most imp...
The estimation of hydraulic parameters is critical for the rational use of water resources and the d...
In situ and laboratory experiments have shown that electrical resistivity tomography (ERT) is an eff...
An explicit knowledge of soil properties is required in agronomy, nature conservation, and hydrology...
At the hillslope scale, surface runoff depends to a great extent on the water deficit of the soils, ...
Petrocalcic horizons are a common feature of soils in many regions. As a result of their presence, t...
ABSTRACT Evaluating spatial variability of hydraulic properties and salinity of soils is important f...
We explore the viability of electrical resistivity tomography (ERT) to quantify soil water content i...
International audienceHerbaceous vegetation in the Sahel grows almost exclusively on sandy soils whi...
11 pagesInternational audienceModern irrigation techniques require accurate, rapid, cost-effective, ...
There is a gap between lab experiments where resistivity–soil moisture relations are generally very ...
The electrical resistivity tomography is a suitable method to estimate the water content of a waste ...
Electrical resistivity tomography is a helpful tool to observe the infiltration process in and throu...
Dams are structures that dam rivers and streams for a variety of purposes. These structures, often ...
The Douro Region (Portugal), with an extension of ca. 43 000 ha of vineyards, is one of the most imp...
The estimation of hydraulic parameters is critical for the rational use of water resources and the d...
In situ and laboratory experiments have shown that electrical resistivity tomography (ERT) is an eff...
An explicit knowledge of soil properties is required in agronomy, nature conservation, and hydrology...
At the hillslope scale, surface runoff depends to a great extent on the water deficit of the soils, ...
Petrocalcic horizons are a common feature of soils in many regions. As a result of their presence, t...
ABSTRACT Evaluating spatial variability of hydraulic properties and salinity of soils is important f...
We explore the viability of electrical resistivity tomography (ERT) to quantify soil water content i...
International audienceHerbaceous vegetation in the Sahel grows almost exclusively on sandy soils whi...
11 pagesInternational audienceModern irrigation techniques require accurate, rapid, cost-effective, ...
There is a gap between lab experiments where resistivity–soil moisture relations are generally very ...
The electrical resistivity tomography is a suitable method to estimate the water content of a waste ...
Electrical resistivity tomography is a helpful tool to observe the infiltration process in and throu...
Dams are structures that dam rivers and streams for a variety of purposes. These structures, often ...
The Douro Region (Portugal), with an extension of ca. 43 000 ha of vineyards, is one of the most imp...
The estimation of hydraulic parameters is critical for the rational use of water resources and the d...