Details zur Publikation |
| Kategorie | Textpublikation |
| Referenztyp | Zeitschriften |
| DOI | 10.1007/s00254-007-1073-3 |
| Volltext | Shareable Link |
| Titel (primär) | Simulation of a reactive tracer experiment using stochastic hydraulic conductivity fields |
| Autor | Gödeke, S.; Geistlinger, H.; Fischer, A.; Richnow, H.H.; Schirmer, M. |
| Quelle | Environmental Geology |
| Erscheinungsjahr | 2008 |
| Department | ISOBIO; HDG; GWS; BOPHY |
| Band/Volume | 55 |
| Heft | 6 |
| Seite von | 1255 |
| Seite bis | 1261 |
| Sprache | englisch |
| Keywords | Reactive transport; First-order biodegradation; Toluene-d5; Toluene-d8; Transition probability; Geostatistics |
| Abstract | Reactive tracer tests are performed to derive flow, transport and in situ biodegradation parameters. This paper describes the 3D simulation of a reactive tracer test using the transition probability geostatistical approach. Fifty different equally probable aquifer realizations were generated based on the geological information of 107 boreholes in an area of 62,500 m2. One realization was chosen for the reactive transport simulation based on the results of groundwater flow modeling and on particle tracking calculations for the site. Field velocities at the site vary between 0.4 and 3 m/d. The transport of the reactive tracers deuterium ring labeled toluene-d5 and fully deuterated toluene-d8 was simulated and first-order biodegradation rates of 0.017 d-1 for toluene-d5 and 0.012 d-1 for toluene-d8 were determined. |
| dauerhafte UFZ-Verlinkung | https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=955 |
| Gödeke, S., Geistlinger, H., Fischer, A., Richnow, H.H., Schirmer, M. (2008): Simulation of a reactive tracer experiment using stochastic hydraulic conductivity fields Environ. Geol. 55 (6), 1255 - 1261 10.1007/s00254-007-1073-3 |
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