Posters | |
M. Perez-Mayo , D. Pittauer, H.W. Fischer: Dating of a German lake sediment with high human impact. Third International Conference on Po and Radioactive Pb Isotopes, Kusadası, Turkey, 2015. |
pdf poster
(~ 0,5 MB) |
M. Perez-Mayo , D. Pittauer, H.W. Fischer: Dating of a German riverine lake sediment using 210Pb and 7Be. International Conference on Environmental Radioactivity, Thessaloniki, September 2015. |
pdf poster
(~ 2,0 MB) |
M. Souti, H.W. Fischer: Medical 131I in River Water and Sediments – Case Study of Weser River in NW Germany. International Conference on Environmental Radioactivity, Thessaloniki, September 2015. |
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D. Höweling, B. Hettwig, H.W. Fischer: Background reduction in a gamma-spectrometer setup with an active shielding. International Conference on Environmental Radioactivity, Thessaloniki, September 2015. | |
M. Souti, V. Hormann, E. Toma, H.W. Fischer: 131I Extraction from Fresh Water and Sewage Plant Effluent. |
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V. Hormann, G. Kirchner and H.W. Fischer: Estimation of speciation and distribution of long-lived radionuclides in soils after irrigation with contaminated well water. International Conference on Radioecology and Environmental Radioactivity, Hamilton, Canada, June 2011. |
pdf poster
(~ 4,6 MB) |
H.W. Fischer, B. Hettwig, D. Pittauerová: Traces of Fukushima fallout in the environment of Northwest Germany. International Conference on Radioecology and Environmental Radioactivity, Hamilton, Canada, June 2011. |
pdf poster (~ 1 MB) |
D. Pittauerová, B. Hettwig, H.W. Fischer: Supported lead in 210Pb chronology. International Symposium on Isotopes in Hydrology, Marine Ecosystems, and Climate Change Studies, Monaco, March/April 2011. |
pdf poster (~ 505 kb) |
H.W. Fischer, S. Ulbrich, D. Pittauerová, B. Hettwig: Medical and other radioisotopes as tracers in the wastewater-river-sediment chain. International Symposium on Isotopes in Hydrology, Marine Ecosystems, and Climate Change Studies, Monaco, March/April 2011. |
pdf poster (~ 3,6 Mb) |
H.W. Fischer, T. Bielefeld, B. Hettwig: 85Kr in industrial krypton gas: origin, identification and dosimetry . Third European IRPA Congress, Helsinki, Finland, Juni 2010. |
pdf fulltext (~ 137 kb) |
D. Pittauerova,W.M. Kolb, J.C. Rosenstiel, H.W. Fischer: Radioactivity in Trinitite — a review and new measurements . Third European IRPA Congress, Helsinki, Finland, Juni 2010. |
pdf poster (~ 1,55 MB) pdf fulltext (~ 472 kb) |
H.W. Fischer, B. Hettwig, D. Pittauerova: Detection methods for 210Po and 210Pb in an environmental radioactivity laboratory. International Topical Conference on Polonium and Radioactive Lead Isotopes, Seville, Spain, October 2009. |
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D. Pittauerova, S. Ulbrich, B. Hettwig, H.W. Fischer: Long-term background in gamma-spectroscopy. 14th expert level meeting on environmental radioactivity surveillance, Freiburg, Germany, March 2009 |
pdf poster (~ 452 kb) |
H.W. Fischer, B. Hettwig: Verwendenbarkeit eines in situ Detektors als Ganzkörperzähler. 14th expert level meeting on environmental radioactivity surveillance, Freiburg, Germany, March 2009 |
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H.W. Fischer, T. Bielefeld, B. Hettwig: Fund und Nachweis von 85Kr in Gasflaschen. 14th expert level meeting on environmental radioactivity surveillance, Freiburg, Germany, March 2009 |
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D. Pittauerova, S. Mulitza, B. Hettwig, W. Chehade, G. Mollenhauer, J.-B. Stuut, H.W. Fischer: Application of self-absorption correction method in gamma-spectroscopy for 210Pb and 137Cs sediment chronology on the continental slope off NW Africa. International Conference on Radioecology and Environmental Radioactivity, Bergen, Norway, June 2008 |
pdf poster (~ 938 kb) pdf abstract (~ 777 kb) |
A. Qwasmeh, H.W. Fischer: Analysis of the vertical migration of 137Cs in Jordanian soils using the Diffusion Convection Model IAEA International Conference on Environmental Radioactivity, Vienna, April 2007 |
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M. Veevaete, R. Goedecke, V. Hormann, H.W. Fischer: Earth Field NMR of porous systems and soils: experimental approach and first results. 8th International Bologna conference on magnetic resonance on porous media, Bologna, September 10-14, 2006 |
pdf (~ 647 kb) |
A. Qwasmeh, H.W. Fischer: Origin and Migration of 137Cs in Jordanian Soils IRPA 2nd European Conference, Paris, May 2006 |
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M. Veevaete, V. Hormann, H.W. Fischer: Investigation of porous systems by Earth Field NMR European Geoscience Union General Assembly, Vienna, April 2006 |
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A. Qwasmeh, H.W. Fischer: Chernobyl Impact on the Middle East Spring-Meeting of the German Physical Society (DPG), Heidelberg, March 2006 |
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A. Qwasmeh, H.W. Fischer: 137Cs and 90Sr Concentrations in Jordanian Soils and Plants. Pre-Conference Workshop: Advanced Techniques and Radionuclide Speciation within Radioecology, Monaco (France), 30.09.2005 – 01.10.2005 |
pdf (~ 7 kb) |
A. Burak, H.W. Fischer: Express Determination of 90Sr Content in Environmental Samples from Belarus. 3rd Pre-Conference Workshop: Advanced Techniques and Radionuclide Speciation within Radioecology, Monaco (France), 30.09.2005 – 01.10.2005 |
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M. Veevaete, H.W. Fischer: Field Cycling Relaxometry in the Earth’s magnetic field. 4th Conference on Field Cycling NMR Relaxometry, Turin (Italy), 26.05.2005 – 28.05.2005 |
pdf (~ 14 kb) |
A. Burak, H.W. Fischer: Express Determination of 90Sr Content in Different Objects with Dicyclohexyl-18-crown-6 (DCH18C6) 6th International Conference on Nuclear und Radiochemistry, Aachen, 29.08.2004 – 03.09-2004 |
pdf (~ 190 kb) |
A. Burak, H.W. Fischer: Express Determination of 90Sr Content in Environmental Samples with Dicyclohexyl-18-crown-6. Frühjahrstagung der Deutschen Physikalischen Gesellschaft, Berlin, 04.03.2005 – 09.03.2005 |
pdf (~ 962 kb) |