FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2320307225> ?p ?o ?g. }

• W2320307225 abstract "Various geophysical techniques are useful for detection and mapping of subsurface contamination plumes. Self potential seems to be a particularly promising technique due to its cost effectiveness and speed of acquisition and processing. The electrochemical phenomena of organic contaminants and their interactions with microorganisms in the subsurface provide a detection method for self potential (SP) geophysics. In this presentation, we couple biodegradation with several examples of SP detecting contaminant plumes. INTRODUCTION The major environmental and engineering application of the self potential method has been the investigation of water movement, specifically in monitoring dams for leakage (Corwin, 1990). Self potential anomalies are generated by flows of fluid, heat, or ions in the earth; hence, SP investigations have been used to help locate and characterize sources associated with these flows. SP offers relatively rapid field data acquisition and the ability to respond directly to changes in flow. Interpretation of self potential data is often qualitative, using visual correlation between observed profiles or contour patterns and known or suspected contaminant sources or flow paths. SP is cost effective for reconnaissance and initial field investigations of an area prior to more intensive studies using geotechnical or other geophysical techniques. The results from more extensive studies can be used to correlate SP values, especially if monitoring wells are installed. Once a correlation has been established between SP and other data, SP can be used as the primary monitoring tool. However, periodic checks should be made to ensure that the correlated values remain true. The implementation of such a methodology would yield tremendous cost savings and provide data at a greater frequency than traditional sampling methods. BIODEGRADATION OF CONTAMINANTS A possible source of SP anomalies due to contamination is oxidation/reduction (redox) reactions. These reactions are associated with the biodegradation of contaminants, which occur naturally in the subsurface due to the presence of microorganisms. The ease of degradation depends on the contaminant. Moderate to lower weight hydrocarbons (Cl0 to ($4 allcanes, single ring aromatics) are most easily degradable. Biodegradation can also" @default.
• W2320307225 created "2016-06-24" @default.
• W2320307225 creator A5023739850 @default.
• W2320307225 creator A5072177057 @default.
• W2320307225 creator A5091163106 @default.
• W2320307225 date "1999-01-01" @default.
• W2320307225 modified "2023-09-25" @default.
• W2320307225 title "Self Potential Mapping Of Contaminants" @default.
• W2320307225 cites W602689544 @default.
• W2320307225 doi "https://doi.org/10.3997/2214-4609-pdb.202.1999_073" @default.
• W2320307225 hasPublicationYear "1999" @default.
• W2320307225 type Work @default.
• W2320307225 sameAs 2320307225 @default.
• W2320307225 citedByCount "3" @default.
• W2320307225 countsByYear W23203072252016 @default.
• W2320307225 crossrefType "proceedings-article" @default.
• W2320307225 hasAuthorship W2320307225A5023739850 @default.
• W2320307225 hasAuthorship W2320307225A5072177057 @default.
• W2320307225 hasAuthorship W2320307225A5091163106 @default.
• W2320307225 hasConcept C112570922 @default.
• W2320307225 hasConcept C127313418 @default.
• W2320307225 hasConcept C18903297 @default.
• W2320307225 hasConcept C39432304 @default.
• W2320307225 hasConcept C62649853 @default.
• W2320307225 hasConcept C86803240 @default.
• W2320307225 hasConceptScore W2320307225C112570922 @default.
• W2320307225 hasConceptScore W2320307225C127313418 @default.
• W2320307225 hasConceptScore W2320307225C18903297 @default.
• W2320307225 hasConceptScore W2320307225C39432304 @default.
• W2320307225 hasConceptScore W2320307225C62649853 @default.
• W2320307225 hasConceptScore W2320307225C86803240 @default.
• W2320307225 hasLocation W23203072251 @default.
• W2320307225 hasOpenAccess W2320307225 @default.
• W2320307225 hasPrimaryLocation W23203072251 @default.
• W2320307225 hasRelatedWork W1978011721 @default.
• W2320307225 hasRelatedWork W1984560390 @default.
• W2320307225 hasRelatedWork W1989719232 @default.
• W2320307225 hasRelatedWork W2007341095 @default.
• W2320307225 hasRelatedWork W2021819661 @default.
• W2320307225 hasRelatedWork W2042923713 @default.
• W2320307225 hasRelatedWork W2044270578 @default.
• W2320307225 hasRelatedWork W2049195475 @default.
• W2320307225 hasRelatedWork W2066882591 @default.
• W2320307225 hasRelatedWork W2085512175 @default.
• W2320307225 hasRelatedWork W2086205495 @default.
• W2320307225 hasRelatedWork W2089149994 @default.
• W2320307225 hasRelatedWork W2098686943 @default.
• W2320307225 hasRelatedWork W2125044104 @default.
• W2320307225 hasRelatedWork W2165905458 @default.
• W2320307225 hasRelatedWork W2184790672 @default.
• W2320307225 hasRelatedWork W2288742113 @default.
• W2320307225 hasRelatedWork W2324617920 @default.
• W2320307225 hasRelatedWork W2551729418 @default.
• W2320307225 hasRelatedWork W92961010 @default.
• W2320307225 isParatext "false" @default.
• W2320307225 isRetracted "false" @default.
• W2320307225 magId "2320307225" @default.
• W2320307225 workType "article" @default.