FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2091182627> ?p ?o ?g. }

• W2091182627 abstract "Electric self‐potential (SP) variations have been monitored continuously from 1995 to 1998 at 14 points on a ridge separating the Roselend and La Gittaz reservoir lakes in the French Alps. The lakes have level variations of at least 50 m over yearly cycles. Seasonal variations of SP associated with lake‐level variations are observed on five points of the array. For three points located on the banks of the lakes, a positive correlation to the lake‐level variations is observed with a maximal amplitude of about 180 mV, corresponding to an average response of 2.4 mV per meter of water. For two points located on the bottom of each lake, the correlation is negative, with a maximal magnitude of about −50 mV, corresponding to an average response of −1.1 mV per meter of water. Two independent temporary electrical arrays located on the banks of each lake confirm these measurements and allow a better spatial characterization of the sources associated with the observed SP variations. In particular, near the Roselend lake, the electrical response to lake‐level variations is increasing for decreasing altitude. The measured SP variations are proposed to result from the electrokinetic coupling associated with a vertical groundwater flow connecting a constant pore pressure source to the bottom of the lakes. Numerical modeling indicates that the spatial variation of the response and the nonlinear response observed at one point can be explained by leakage currents in the conductive lake water. The values of the streaming potential coefficient (SPC), measured in the laboratory with crushed rock samples from the site, range from 14 to 50 mV/0.1 MPa for an electrolyte resistivity of 40 Ω m and are compatible, to first order, with the magnitude of the observed seasonal SP variations. A detailed quantitative electrokinetic modeling is currently limited mainly by the poor knowledge on the contribution of electrical leakage currents and the local variability of the SPC. This experiment indicates that spatial and temporal variations of the electric potential are promising tools to characterize and monitor shallow groundwater flow and provide practical data for the investigation of groundwater flow associated with volcanic or tectonic activity." @default.
• W2091182627 created "2016-06-24" @default.
• W2091182627 creator A5001729492 @default.
• W2091182627 creator A5052131613 @default.
• W2091182627 creator A5053517831 @default.
• W2091182627 creator A5071987485 @default.
• W2091182627 creator A5077856516 @default.
• W2091182627 date "2002-10-01" @default.
• W2091182627 modified "2023-10-18" @default.
• W2091182627 title "Fluid flow near reservoir lakes inferred from the spatial and temporal analysis of the electric potential" @default.
• W2091182627 cites W1653656759 @default.
• W2091182627 cites W178243547 @default.
• W2091182627 cites W1964353728 @default.
• W2091182627 cites W1964667821 @default.
• W2091182627 cites W1965259954 @default.
• W2091182627 cites W1965639221 @default.
• W2091182627 cites W1968252102 @default.
• W2091182627 cites W1973789490 @default.
• W2091182627 cites W1977095810 @default.
• W2091182627 cites W1985072037 @default.
• W2091182627 cites W1989719232 @default.
• W2091182627 cites W1990087413 @default.
• W2091182627 cites W1990956329 @default.
• W2091182627 cites W1995935548 @default.
• W2091182627 cites W1998906651 @default.
• W2091182627 cites W2003475047 @default.
• W2091182627 cites W2004317278 @default.
• W2091182627 cites W2007202111 @default.
• W2091182627 cites W2008540091 @default.
• W2091182627 cites W2013651317 @default.
• W2091182627 cites W2016170857 @default.
• W2091182627 cites W2016768183 @default.
• W2091182627 cites W2018819513 @default.
• W2091182627 cites W2019024523 @default.
• W2091182627 cites W2022076999 @default.
• W2091182627 cites W2023763815 @default.
• W2091182627 cites W2026420034 @default.
• W2091182627 cites W2026969375 @default.
• W2091182627 cites W2028616017 @default.
• W2091182627 cites W2029719994 @default.
• W2091182627 cites W2033524684 @default.
• W2091182627 cites W2035196336 @default.
• W2091182627 cites W2038370704 @default.
• W2091182627 cites W2039340946 @default.
• W2091182627 cites W2041454127 @default.
• W2091182627 cites W2046107702 @default.
• W2091182627 cites W2048645462 @default.
• W2091182627 cites W2049716861 @default.
• W2091182627 cites W2055351482 @default.
• W2091182627 cites W2056602094 @default.
• W2091182627 cites W2065182585 @default.
• W2091182627 cites W2066209327 @default.
• W2091182627 cites W2072781278 @default.
• W2091182627 cites W2073158381 @default.
• W2091182627 cites W2082147615 @default.
• W2091182627 cites W2085765813 @default.
• W2091182627 cites W2090275107 @default.
• W2091182627 cites W2091852843 @default.
• W2091182627 cites W2092726101 @default.
• W2091182627 cites W2092968884 @default.
• W2091182627 cites W2104918387 @default.
• W2091182627 cites W2105986146 @default.
• W2091182627 cites W2107163654 @default.
• W2091182627 cites W2110112361 @default.
• W2091182627 cites W2112091434 @default.
• W2091182627 cites W2135128470 @default.
• W2091182627 cites W2139796814 @default.
• W2091182627 cites W2141152416 @default.
• W2091182627 cites W2143097142 @default.
• W2091182627 cites W2151990580 @default.
• W2091182627 cites W2161520254 @default.
• W2091182627 cites W2170832430 @default.
• W2091182627 cites W4256420472 @default.
• W2091182627 doi "https://doi.org/10.1029/2001jb000482" @default.
• W2091182627 hasPublicationYear "2002" @default.
• W2091182627 type Work @default.
• W2091182627 sameAs 2091182627 @default.
• W2091182627 citedByCount "35" @default.
• W2091182627 countsByYear W20911826272012 @default.
• W2091182627 countsByYear W20911826272013 @default.
• W2091182627 countsByYear W20911826272014 @default.
• W2091182627 countsByYear W20911826272015 @default.
• W2091182627 countsByYear W20911826272016 @default.
• W2091182627 countsByYear W20911826272019 @default.
• W2091182627 countsByYear W20911826272020 @default.
• W2091182627 countsByYear W20911826272022 @default.
• W2091182627 crossrefType "journal-article" @default.
• W2091182627 hasAuthorship W2091182627A5001729492 @default.
• W2091182627 hasAuthorship W2091182627A5052131613 @default.
• W2091182627 hasAuthorship W2091182627A5053517831 @default.
• W2091182627 hasAuthorship W2091182627A5071987485 @default.
• W2091182627 hasAuthorship W2091182627A5077856516 @default.
• W2091182627 hasBestOaLocation W20911826271 @default.
• W2091182627 hasConcept C105795698 @default.
• W2091182627 hasConcept C127313418 @default.
• W2091182627 hasConcept C159390177 @default.
• W2091182627 hasConcept C187320778 @default.
• W2091182627 hasConcept C2524010 @default.
• W2091182627 hasConcept C33923547 @default.
• W2091182627 hasConcept C39432304 @default.

• next