Annual Report 2004 Jahresforschungsbericht 2004 Berichte des IGB Heft 22/2005
نویسنده
چکیده
Within the scope of the interdisciplinary NASRI research project (Natural and Artificial Systems for Recharge and Infiltration) dealing with river bank filtration processes at Berlin water works, a semi-technical column experiment has been ongoing since January 2003 to simulate river bank filtration. Here a 30 m long group of 6 soil columns is operated by surface water sampled from lake Tegel (Berlin, Germany). The objectives of reactive transport modelling were to identify the main biogeochemical processes within the soil column system during flushing as a conceptual model for river bank filtration and to verify the observed hydrochemistry of the pore water. Two main processes have been identified (1) the biogeochemical degradation due to interaction of natural surface water with the soil matrix and (2) the continuous dissolution of refractory air bubbles from the soil column matrix.
منابع مشابه
Universität Augsburg Good , Better , and Most Probable
Martin E. Mueller, 2004 [email protected] Reproduction Or Reuse Without Author’s Permission Not Allowed Technische Berichte der Universitaet Augsburg, Vol. 9, No. 17, 2004. Good, Better and Most Probable Recommendations Copyright by Martin E. Mueller, 2004 [email protected] Reproduction Or Reuse Without Author’s Permission Not Allowed Technische Berichte der Universitaet Augsburg, Vol. 9, No. 1...
متن کاملActivity-dependent brain model explaining EEG spectra
Lucilla de Arcangelis, Hans J. Herrmann and Carla Perrone-Capano 1 Department of Information Engineering and INFM-Coherentia, Second University of Naples, 81031 Aversa (CE), Italy 2 Institute for Computer Applications 1, University of Stuttgart, Pfaffenwaldring 27, D-70569 Stuttgart, Germany 3 University of Catanzaro ”Magna Graecia”, Dept. of Pharmacobiology, I-88021 Roccelletta di Borgia (CZ),...
متن کاملAnnual report of the National Influenza Surveillance Scheme, 2005.
Surveillance of influenza in Australia is based on laboratory isolation of influenza viruses, sentinel general-practitioner reports of influenza-like illness, and absenteeism data from a major national employer. In 2005, 4,575 cases of laboratory-confirmed influenza-like illness were reported, which was 115 per cent higher than in 2004. The influenza season started in the first week of June, wi...
متن کاملModelling the evolution of organic carbon
Modelling the evolution of organic carbon during its gas-phase tropospheric oxidation: development of an explicit model based on a self generating approach B. Aumont, S. Szopa, and S. Madronich Laboratoire Interuniversitaire des Systèmes Atmosphériques, UMR CNRS 7583, Universités Paris 7 et Paris 12, 94010 Créteil Cedex, France National Center for Atmospheric Research, Atmospheric Chemistry Div...
متن کامل