Matches in SemOpenAlex for { <https://semopenalex.org/work/W611708905> ?p ?o ?g. }
- W611708905 endingPage "317" @default.
- W611708905 startingPage "302" @default.
- W611708905 abstract "The DEMO-CO2 project is dedicated to develop an analytical method for CO2 leakage detection within the vadose zone and to understand the behavior of CO2 in the near subsurface carbonate environment during an induced CO2 leakage. A gas mixture of 3 m3 of CO2, He and Kr was released at 3.7 m depth in a borehole located in a carbonate vadose zone. Different detection techniques were used to follow the CO2, and noble gas migration within the vadose zone. A numerical simulation done with COORES™ code was used to predict gas flux at surface. Measurements performed in the field showed heterogeneous gas transfer in the subsurface as a result of contrast of permeability/porosity of the porous media at meter scale. Both advective and diffusive gas transfer could be observed due to the different time frames needed to reach maximum He, Kr and CO2 concentrations, confirming that noble gases can be used as precursor of injected CO2 leakage in case of diffusive transfer prevails. Despite the subsurface heterogeneity, simulations results of CO2 flux at the surface were in relatively good agreement with field measurements. The comparison of CO2 concentration with measurements of ubiquitous gas such as N2, coupled with isotopic 13C analyses could be used to clearly differentiate injected CO2 from natural background CO2 produced by biological activity. Lessons learned through this experiment could help to improve future near-surface gas geochemistry surveys for site assessment, identify CO2 leakage, and leakage monitoring at active carbon capture and storage sites." @default.
- W611708905 created "2016-06-24" @default.
- W611708905 creator A5005714032 @default.
- W611708905 creator A5019218393 @default.
- W611708905 creator A5026424599 @default.
- W611708905 creator A5044359279 @default.
- W611708905 creator A5046524832 @default.
- W611708905 creator A5047261367 @default.
- W611708905 creator A5057707932 @default.
- W611708905 creator A5063952963 @default.
- W611708905 creator A5064073228 @default.
- W611708905 creator A5090994159 @default.
- W611708905 date "2015-08-01" @default.
- W611708905 modified "2023-10-14" @default.
- W611708905 title "The DEMO-CO2 project: A vadose zone CO2 and tracer leakage field experiment" @default.
- W611708905 cites W1581104199 @default.
- W611708905 cites W1624492588 @default.
- W611708905 cites W1968801125 @default.
- W611708905 cites W1971737717 @default.
- W611708905 cites W1977986885 @default.
- W611708905 cites W1979329811 @default.
- W611708905 cites W1979828250 @default.
- W611708905 cites W1981478509 @default.
- W611708905 cites W1988483113 @default.
- W611708905 cites W1989689298 @default.
- W611708905 cites W1996225593 @default.
- W611708905 cites W2001186799 @default.
- W611708905 cites W2001536668 @default.
- W611708905 cites W2005374766 @default.
- W611708905 cites W2008353451 @default.
- W611708905 cites W2011548415 @default.
- W611708905 cites W2012204383 @default.
- W611708905 cites W2012481423 @default.
- W611708905 cites W2014247620 @default.
- W611708905 cites W2015397000 @default.
- W611708905 cites W2018907779 @default.
- W611708905 cites W2028453955 @default.
- W611708905 cites W2030084959 @default.
- W611708905 cites W2035679278 @default.
- W611708905 cites W2039469786 @default.
- W611708905 cites W2043973500 @default.
- W611708905 cites W2046818643 @default.
- W611708905 cites W2050557822 @default.
- W611708905 cites W2052228098 @default.
- W611708905 cites W2059801149 @default.
- W611708905 cites W2062559814 @default.
- W611708905 cites W2068861069 @default.
- W611708905 cites W2072889188 @default.
- W611708905 cites W2074049774 @default.
- W611708905 cites W2084722800 @default.
- W611708905 cites W2086239925 @default.
- W611708905 cites W2089940084 @default.
- W611708905 cites W2092301943 @default.
- W611708905 cites W2095927944 @default.
- W611708905 cites W2096579408 @default.
- W611708905 cites W2109561875 @default.
- W611708905 cites W2122169243 @default.
- W611708905 cites W2123551138 @default.
- W611708905 cites W2126820166 @default.
- W611708905 cites W2134653040 @default.
- W611708905 cites W2156383315 @default.
- W611708905 cites W2164197536 @default.
- W611708905 cites W2166084400 @default.
- W611708905 cites W2224103689 @default.
- W611708905 cites W2226422471 @default.
- W611708905 cites W4238100621 @default.
- W611708905 cites W4250453558 @default.
- W611708905 doi "https://doi.org/10.1016/j.ijggc.2015.04.012" @default.
- W611708905 hasPublicationYear "2015" @default.
- W611708905 type Work @default.
- W611708905 sameAs 611708905 @default.
- W611708905 citedByCount "22" @default.
- W611708905 countsByYear W6117089052016 @default.
- W611708905 countsByYear W6117089052017 @default.
- W611708905 countsByYear W6117089052018 @default.
- W611708905 countsByYear W6117089052019 @default.
- W611708905 countsByYear W6117089052020 @default.
- W611708905 countsByYear W6117089052021 @default.
- W611708905 countsByYear W6117089052022 @default.
- W611708905 crossrefType "journal-article" @default.
- W611708905 hasAuthorship W611708905A5005714032 @default.
- W611708905 hasAuthorship W611708905A5019218393 @default.
- W611708905 hasAuthorship W611708905A5026424599 @default.
- W611708905 hasAuthorship W611708905A5044359279 @default.
- W611708905 hasAuthorship W611708905A5046524832 @default.
- W611708905 hasAuthorship W611708905A5047261367 @default.
- W611708905 hasAuthorship W611708905A5057707932 @default.
- W611708905 hasAuthorship W611708905A5063952963 @default.
- W611708905 hasAuthorship W611708905A5064073228 @default.
- W611708905 hasAuthorship W611708905A5090994159 @default.
- W611708905 hasConcept C105569014 @default.
- W611708905 hasConcept C120882062 @default.
- W611708905 hasConcept C121332964 @default.
- W611708905 hasConcept C127313418 @default.
- W611708905 hasConcept C139719470 @default.
- W611708905 hasConcept C150560799 @default.
- W611708905 hasConcept C159390177 @default.
- W611708905 hasConcept C159750122 @default.