Results 101 to 110 of about 1,036 (196)

Groundwater redox conditions and conductivity in a contaminant plume from geoelectrical investigations [PDF]

Hydrology and Earth System Sciences, 2004
Accurate mapping of the electrical conductivity and of the redox potential of the groundwater is important in delineating the shape of a contaminant plume.
V. Naudet, V. Naudet, A. Revil, A. Revil, E. Rizzo, E. Rizzo, J.-Y. Bottero, J.-Y. Bottero, P. Bégassat, P. Bégassat   +9 more
doaj  

Investigating the relationship between resistivity tomography and methane emissions in a controlled dumpsite: A comprehensive study of resistivity profiles

Results in Engineering
Controlled dumping––a widespread practice in developing countries––inadequately manages emissions of methane (CH4), a greenhouse gas (GHG) that contributes significantly to global warming.
Pornchanok Boonsakul, Desell Suanburi, Sirintornthep Towprayoon, Chart Chiemchaisri, Tomonori Ishigaki, Yugo Isobe, Komsilp Wangyao   +6 more
doaj   +1 more source

Monitoring water infiltration in multiple layers of sandstone coal mining model with cracks using ERT

Open Geosciences
Many engineering disasters are related to water infiltration in cracks. Understanding the water infiltration in multi-layered sandstone cracks is crucial for monitoring and preventing water-related disasters in coal mines.
Du Liang, Qin Teng, Mizunaga Hideki, Zong Zhongling, Zhu Wenjin, Zhu Zhenglei   +5 more
doaj   +1 more source

Anatomy of terminal moraine segments and implied lake stability on Ngozumpa Glacier, Nepal, from electrical resistivity tomography (ERT). [PDF]

Sci Rep, 2017
Thompson SS, Kulessa B, Benn DI, Mertes JR.   +3 more
europepmc   +1 more source

Integrated geoscientific investigation of subsurface conditions in the basement terrain of Minna, for engineering construction

Discover Geoscience
Non-invasive 2D Electrical Resistivity Tomography (ERT) and 1D Vertical Electrical Sounding (VES) were combined with geotechnical soil tests to assess subsurface conditions at a proposed construction site in a crystalline basement complex terrain.
Mark Igoche Ameh, Akobundu Nwanosike Amadi, Odunayo Tope Ojo, Abduljalil Enesi Abubakar   +3 more
doaj   +1 more source

Multi-scale resistivity imaging for soil moisture and structure characterization in precision agriculture. [PDF]

PLoS One
Widodo, Salam A, Fatkhan, Setiawan T.
europepmc   +1 more source

Seawater intrusion assessment in sandbar aquifer based on numerical modeling and electrical resistivity tomography, southern Baltic coast, Poland. [PDF]

Sci Rep
Jaworska-Szulc B, Potrykus D, Gumuła-Kawęcka A, Gorczewska-Langner W, Pacanowski G, Krawiec A, Szymkiewicz A.   +6 more
europepmc   +1 more source

On-site dissolved-gas analysis and electric-resistivity tomography as new tools to trace CO₂ mineral sequestration in aquifers. [PDF]

Sci Rep
Brennwald MS, Junker JS, Wang C, Kipfer R, Obermann A, Voigt M, Zappone A.   +6 more
europepmc   +1 more source

Research on missing value prediction of measured ERT data for coal mine based on a GRNN algorithm. [PDF]

PLoS One
Wang P, Yi X, Wang S.
europepmc   +1 more source

Near-surface geophysical and sedimentological analyses for the lower havel inner delta - a dataset of the floodplain lithostratigraphy. [PDF]

Data Brief
Köhler A, Pohle M, Bauckholt M, Birnstengel S, Kaniecki M, Schneider B, Werban U, Zielhofer C.   +7 more
europepmc   +1 more source