Matches in SemOpenAlex for { <https://semopenalex.org/work/W2044534300> ?p ?o ?g. }
- W2044534300 endingPage "35" @default.
- W2044534300 startingPage "7" @default.
- W2044534300 abstract "Detailed field investigations and numerical modeling were conducted to evaluate transport and fate of chlorinated solvent contamination in a fractured sedimentary bedrock aquifer (sandstone/siltstone/mudstone) at a Superfund site in central New Jersey. Field investigations provided information on the fractured rock system hydrogeology, including hydraulic gradients, bulk hydraulic conductivity, fracture network, and rock matrix, and on depth discrete contaminant distribution in fractures (via groundwater sampling) and matrix (via detailed subsampling of continuous cores). The numerical modeling endeavor involved application of both an equivalent porous media (EPM) model for flow and a discrete fracture network (DFN) model for transport. This combination of complementary models, informed by appropriate field data, allowed a quantitative representation of the conceptual site model (CSM) to assess relative importance of various processes, and to examine efficacy of remedial alternatives. Modeling progressed in two stages: first a large-scale (20 km x 25 km domain) 3-D EPM flow model (MODFLOW) was used to evaluate the bulk groundwater flow system and contaminant transport pathways under historic and current aquifer stress conditions and current stresses. Then, results of the flow model informed a 2-D DFN transport model (FRACTRAN) to evaluate transport along a 1,000-m flowpath from the source represented as a 2-D vertical cross-section. The combined model results were used to interpret and estimate the current and potential future extent of rock matrix and aqueous-phase contaminant conditions and evaluate remedial strategies. Results of this study show strong effects of matrix diffusion and other processes on attenuating the plume such that future impacts on downgradient well fields under the hydraulic stresses modeled should be negligible. Results also showed futility of source remediation efforts in the fractured rock, and supported a technical impracticability (TI) waiver for the site. © 2013 Wiley Periodicals, Inc." @default.
- W2044534300 created "2016-06-24" @default.
- W2044534300 creator A5001386688 @default.
- W2044534300 creator A5009555323 @default.
- W2044534300 creator A5017405336 @default.
- W2044534300 creator A5021400308 @default.
- W2044534300 creator A5042749582 @default.
- W2044534300 creator A5046396274 @default.
- W2044534300 creator A5049040045 @default.
- W2044534300 creator A5068392687 @default.
- W2044534300 creator A5086749698 @default.
- W2044534300 date "2013-06-01" @default.
- W2044534300 modified "2023-10-05" @default.
- W2044534300 title "Combined MODFLOW-FRACTRAN Application to Assess Chlorinated Solvent Transport and Remediation in Fractured Sedimentary Rock" @default.
- W2044534300 cites W1593605358 @default.
- W2044534300 cites W1967910461 @default.
- W2044534300 cites W1968038271 @default.
- W2044534300 cites W1990613224 @default.
- W2044534300 cites W2023505314 @default.
- W2044534300 cites W2032015208 @default.
- W2044534300 cites W2055952544 @default.
- W2044534300 cites W2071434453 @default.
- W2044534300 cites W2083947845 @default.
- W2044534300 cites W2084182272 @default.
- W2044534300 cites W2099469798 @default.
- W2044534300 cites W2138251623 @default.
- W2044534300 cites W2147121285 @default.
- W2044534300 cites W2150035051 @default.
- W2044534300 cites W2157289561 @default.
- W2044534300 cites W2318637491 @default.
- W2044534300 doi "https://doi.org/10.1002/rem.21355" @default.
- W2044534300 hasPublicationYear "2013" @default.
- W2044534300 type Work @default.
- W2044534300 sameAs 2044534300 @default.
- W2044534300 citedByCount "17" @default.
- W2044534300 countsByYear W20445343002014 @default.
- W2044534300 countsByYear W20445343002016 @default.
- W2044534300 countsByYear W20445343002018 @default.
- W2044534300 countsByYear W20445343002019 @default.
- W2044534300 countsByYear W20445343002020 @default.
- W2044534300 countsByYear W20445343002021 @default.
- W2044534300 countsByYear W20445343002022 @default.
- W2044534300 crossrefType "journal-article" @default.
- W2044534300 hasAuthorship W2044534300A5001386688 @default.
- W2044534300 hasAuthorship W2044534300A5009555323 @default.
- W2044534300 hasAuthorship W2044534300A5017405336 @default.
- W2044534300 hasAuthorship W2044534300A5021400308 @default.
- W2044534300 hasAuthorship W2044534300A5042749582 @default.
- W2044534300 hasAuthorship W2044534300A5046396274 @default.
- W2044534300 hasAuthorship W2044534300A5049040045 @default.
- W2044534300 hasAuthorship W2044534300A5068392687 @default.
- W2044534300 hasAuthorship W2044534300A5086749698 @default.
- W2044534300 hasConcept C106487976 @default.
- W2044534300 hasConcept C121332964 @default.
- W2044534300 hasConcept C127313418 @default.
- W2044534300 hasConcept C131227075 @default.
- W2044534300 hasConcept C159390177 @default.
- W2044534300 hasConcept C159750122 @default.
- W2044534300 hasConcept C17409809 @default.
- W2044534300 hasConcept C185592680 @default.
- W2044534300 hasConcept C187320778 @default.
- W2044534300 hasConcept C2775840915 @default.
- W2044534300 hasConcept C33556824 @default.
- W2044534300 hasConcept C43369102 @default.
- W2044534300 hasConcept C43617362 @default.
- W2044534300 hasConcept C5900021 @default.
- W2044534300 hasConcept C63184880 @default.
- W2044534300 hasConcept C6494504 @default.
- W2044534300 hasConcept C75622301 @default.
- W2044534300 hasConcept C76177295 @default.
- W2044534300 hasConcept C76886044 @default.
- W2044534300 hasConcept C78302586 @default.
- W2044534300 hasConcept C78762247 @default.
- W2044534300 hasConcept C97355855 @default.
- W2044534300 hasConceptScore W2044534300C106487976 @default.
- W2044534300 hasConceptScore W2044534300C121332964 @default.
- W2044534300 hasConceptScore W2044534300C127313418 @default.
- W2044534300 hasConceptScore W2044534300C131227075 @default.
- W2044534300 hasConceptScore W2044534300C159390177 @default.
- W2044534300 hasConceptScore W2044534300C159750122 @default.
- W2044534300 hasConceptScore W2044534300C17409809 @default.
- W2044534300 hasConceptScore W2044534300C185592680 @default.
- W2044534300 hasConceptScore W2044534300C187320778 @default.
- W2044534300 hasConceptScore W2044534300C2775840915 @default.
- W2044534300 hasConceptScore W2044534300C33556824 @default.
- W2044534300 hasConceptScore W2044534300C43369102 @default.
- W2044534300 hasConceptScore W2044534300C43617362 @default.
- W2044534300 hasConceptScore W2044534300C5900021 @default.
- W2044534300 hasConceptScore W2044534300C63184880 @default.
- W2044534300 hasConceptScore W2044534300C6494504 @default.
- W2044534300 hasConceptScore W2044534300C75622301 @default.
- W2044534300 hasConceptScore W2044534300C76177295 @default.
- W2044534300 hasConceptScore W2044534300C76886044 @default.
- W2044534300 hasConceptScore W2044534300C78302586 @default.
- W2044534300 hasConceptScore W2044534300C78762247 @default.
- W2044534300 hasConceptScore W2044534300C97355855 @default.
- W2044534300 hasIssue "3" @default.
- W2044534300 hasLocation W20445343001 @default.