Zobrazeno 1 - 10
of 278
pro vyhledávání: '"electrical conductivity (ec)"'
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 7, Pp 2537-2551 (2024)
This paper examines the effect of the microstructure and electrical conductivity (EC) on the swelling ratio and pressure in red-bed mudstone sampled from arid areas in the Xining region in the northeastern Tibetan Plateau. A series of laboratory test
Externí odkaz:
https://doaj.org/article/a77587a6b924465c98015b4fecfeca7c
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 10612-10620 (2024)
Monitoring soil salinity is essential for agricultural development and ecological systems in the coastal saline area. The global navigation satellite system (GNSS) interferometry reflectometry (GNSS-IR) can provide new opportunities to retrieve long-
Externí odkaz:
https://doaj.org/article/d4a486b8feda4ba6a51e68fbd5b0cf69
Autor:
Agu C Rita, Abu Mallam
Publikováno v:
Physics Access, Vol 3, Iss 2, Pp 15-21 (2023)
A geophysical study has been carried out using the electrical resistivity method, Very LowFrequency Electromagnetic (VLF-EM) and physiochemical analysis to investigate the effects of groundwater contamination in the vicinity of an open dumpsite at Id
Externí odkaz:
https://doaj.org/article/c70330a768cf4e4ca48c0621358cee8b
Publikováno v:
Water Supply, Vol 23, Iss 7, Pp 2662-2675 (2023)
The present study sought to use a 20 mm thick foam coated with cement slurry and blue ball in 50 and 80% surface covers, and their composite in 80% surface coverage in the Colorado pan. Then, the pans' daily evaporation was calculated and compared wi
Externí odkaz:
https://doaj.org/article/1dbb5405425c473bb5734176651496c0
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 14, Iss 6, Pp 1946-1955 (2022)
Determining osmotic suction from the electrical conductivity (EC) of soil pore water was widely reported in the literature. However, while dealing with unsaturated soils, they do not have enough soil pore water to be extracted for a reliable measurem
Externí odkaz:
https://doaj.org/article/28456236637740cdac4a5fd5af1ecadd
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 13, Iss 1, Pp 1043-1064 (2022)
Owing to the climatic dryness and shortage of surface water, Pakistani farmers have been forced to rely on groundwater resources to meet the irrigation demand for crops. Pumping an excessive amount of water from the aquifers is turning it brackish. O
Externí odkaz:
https://doaj.org/article/6048f1f7a6a5431aa53b2a8585a55890
Akademický článek
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Akademický článek
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Autor:
Roya Narimani, Changhyun Jun, Somayeh Moghimi Nezhad, Sayed M. Bateni, Jinwook Lee, Jongjin Baik
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 47, Iss , Pp 101383- (2023)
Study region: Urmia Lake basin, Iran. Study focus: An accurate estimation of baseflow provides useful information for various aspects of water resources management. Baseflow estimation is subject to many uncertainties because it cannot be measured di
Externí odkaz:
https://doaj.org/article/af88269b63ec43549c8abf18abd02cf8