TY - CHAP A1 - Pohlert, M. A1 - Martienssen, Marion A1 - Weiß, H. A1 - Trabitzsch, R. A1 - Geistlinger, Helmut T1 - SF6-Gastracerversuche zur Abschätzung der Raumwirkung bei Direktgasinjektionen zur Grundwassersanierung T2 - Behandlungstechnologien für bergbaubeeinflusste Wässer, Proceedingsband zu den Workshops am Geologischen Institut der TU Bergakademie Freiberg am 12. und 13. Juni 2008 Y1 - 2008 SP - 1141 EP - 1148 PB - Institut für Geologie CY - Freiberg ER - TY - GEN A1 - Koch, Roland A1 - Straub, Andrea A1 - Mangold, Sylke A1 - Schöpke, Ralph A1 - Martienssen, Marion T1 - Tausalz, Temperatur und chemische P-Fällung T2 - Wasserwirtschaft, Wassertechnik : wwt Y1 - 2008 SN - 1438-5716 IS - 11/12 SP - 41 EP - 46 ER - TY - GEN A1 - Leschik, Sebastian A1 - Musolff, Andreas A1 - Martienssen, Marion A1 - Krieg, Ronald A1 - Bayer-Raich, Marti A1 - Reinstorf, Frido A1 - Strauch, Gerhard A1 - Schirmer, Mario T1 - Investigation of sewer exfiltration using integral pumping tests and wastewater indicators Y1 - 2009 U6 - https://doi.org/10.1016/j.jconhyd.2009.10.001 ER - TY - GEN A1 - Leschik, Sebastian A1 - Musolff, Andreas A1 - Krieg, Ronald A1 - Martienssen, Marion A1 - Bayer-Raich, Marti A1 - Strauch, Gerhard A1 - Schirmer, Mario A1 - Reinstorf, Frido T1 - Application of integral pumping tests to investigate the influence of a losing stream on groundwater quality Y1 - 2009 U6 - https://doi.org/10.5194/hess-13-1765-2009 ER - TY - GEN A1 - Schmidt, C. A1 - Kalbus, Edda A1 - Martienssen, Marion A1 - Schirmer, M. T1 - The influence of heterogeneous groundwater discharge an the timescales of contaminat mass flux from streambed sediments field evidence and long-term predictions T2 - Hydrology and Earth Systems Sciences Discussion Y1 - 2008 VL - 5 IS - 2 SP - 971 EP - 1001 ER - TY - GEN A1 - Martienssen, Marion A1 - Kukla, S. A1 - Balcke, G. U. A1 - Hasselwander, E. A1 - Schirmer, M. T1 - Evidence of natural occurring MTBE biodegradation by analysing metabolites and biodegradation products Y1 - 2006 ER - TY - GEN A1 - Beckmann, Annika A1 - Gerhardt, Matthias A1 - Zittwitz, Mark A1 - Martienssen, Marion A1 - Krieg, Ronald A1 - Geistlinger, Helmut A1 - Schirmer, Mario T1 - Das Oxywall-Projekt: Anwendung eines Verfahrens zur Direktgasinjektion von Sauerstoff zur in situ Sanierung von organisch kontaminierten Grundwässern T2 - Altlastenspektrum Y1 - 2007 SN - 0942-3818 VL - 16 IS - 8 SP - 153 EP - 159 ER - TY - PAT A1 - Ringpfeil, Manfred A1 - Gerhardt, Matthias A1 - Zittwitz, Mark A1 - Beckmann, Annika A1 - Geistlinger, Helmut A1 - Schirmer, Mario A1 - Martienssen, Marion T1 - Verfahren und Anordnung zur Direktgasinjektion für die Sanierung von kontaminierten Börden und/oder Grundwasserleitern sowie ein entsprechendes Computerprogramm und ein entsprechendes computerlesbares Speichermedium Y1 - 2007 ER - TY - CHAP A1 - Martienssen, Marion T1 - Erste Ergebnisse aus dem F+E-Thema "Methanoxidation in Rekultivierungs-/Wasserhaushaltsschichten in Sachsen-Anhalt T2 - 3. Leipziger Deponiefachtagung, 22/23.02.2007, Leipzig, Conference proceedings Y1 - 2007 PB - HTWK CY - Leipzig ER - TY - GEN A1 - Böckelmann, Uta A1 - Janke, Andrea A1 - Kuhn, Ramona A1 - Neu, Thomas R. A1 - Wecke, Jörg A1 - Lawrence, John R. A1 - Szewzyk, Ulrich T1 - Bacterial extracellular DNA forming a defined network-like structure Y1 - 2006 ER - TY - GEN A1 - Guiot, Serge R. A1 - Kuhn, Ramona A1 - Lévesque, M. J. A1 - Cimpoia, Ruxandra T1 - Ultrastructure of a bioelectrolytic methanogenic/methanotrophic granular biofilm for the complete degradation of tetrachloroethylene in contaminated groundwater Y1 - 2007 ER - TY - GEN A1 - Guiot, Serge R. A1 - Cimpoia, Ruxandra A1 - Kuhn, Ramona A1 - Alaplantive, Aude T1 - Electrolytic Methanogenic-methanotropic coupling for Tetrachloroethylene Bioremediation: A Proof of Concept T2 - Environmental science & technology Y1 - 2008 SN - 0013-936X VL - 42 IS - 8 SP - 3011 EP - 3017 ER - TY - CHAP A1 - Nixdorf, Brigitte A1 - Becker, Katja A1 - Grüneberg, Björn A1 - Böllmann, Jörg A1 - Martienssen, Marion T1 - Stickstoffumsätze in unterschiedlichen Gewässertypen Berlin/Brandenburgs, Teil 2: Erste Ergebnisse zu einträgen und Umsätzen T2 - Erweiterte Zusammenfassungen der Jahrestagung 2011 der Deutschen Gesellschaft für Limnologie (DGL) und der deutschen und österreichischen Sektion der Societas Internationalis Limnologiae (SIL), Weihenstephan, 12. - 16. Sept. 2011 Y1 - 2012 SN - 978-3-9813095-2-2 SP - 239 EP - 244 PB - Eigenverl. der DGL CY - Hardegsen ER - TY - CHAP A1 - Böllmann, Jörg A1 - Martienssen, Marion A1 - Grüneberg, Björn T1 - Vergleich der mikrobiellen Nitratreduktion in Sediment und Pelagial eines eutrophen Flusssees und eines mesotrophen geschichteten Sees T2 - Erweiterte Zusammenfassungen der Jahrestagungder Deutschen Gesellschaft für Limnologie (DGL), Potsdam - Berlin, 09. - 13. September 2013 KW - Nitratreduktion Y1 - 2014 SN - 978-3-9813095-5-3 SP - 35 EP - 39 PB - Hardegsen CY - Eigenverlag der DGL ER - TY - GEN A1 - Göring, Daniel A1 - Martienssen, Marion T1 - Elimination von Epichlorhydrin bei der Behandlung industrieller Abwässer T2 - KA - Korrespondenz Abwasser, Abfall Y1 - 2014 SN - 1866-0029 VL - 61 IS - 5 SP - 447 EP - 455 ER - TY - CHAP A1 - Böllmann, Jörg A1 - Scholler, Markus T1 - Preliminary studies on the spread of the rust fungus Puccinia glechomatis in North America T2 - Joint Meeting of the American Phytopathological Society, the Mycological Society of America, and the Society of Nematologists, Salt Lake City, Utah, USA, August 25-29, 2001 Y1 - 2001 N1 - Phytopathology 21(2001)6 SP - S. 104 ER - TY - CHAP A1 - Böllmann, Jörg A1 - Scholler, Markus T1 - The Life Cycle of Puccinia glechomatis, a microcyclic rust on Glechoma hederacea T2 - 2002 MSA Annual Meeting Corvallis, OREGON Y1 - 2002 UR - http://msafungi.org/wp-content/uploads/Inoculum/53%283%29.pdf N1 - Inoculum : newsletter of the Mycological Society of America 53(2002)3 SP - S. 21 ER - TY - GEN A1 - Rathsack, Kristina A1 - Böllmann, Jörg A1 - Martienssen, Marion T1 - Comparative Study of Different Methods for Analyzing Denitrifying Bacteria in Fresh Water Ecosystems T2 - Journal of Water Resource and Protection N2 - Bacteria capable of denitrification play a significant role in the nitrogen cycle of freshwater ecosystems. By metabolizing nitrogen compounds they e.g. counteract the eutrophication of natural waters. To get detailed insights into the in situ turnover rates of nitrogen a reliable tool of quantification for active microorganisms is essential. In the present investigation, quantification capabilities of a molecular tool (Polymerase Chain Reaction—PCR) and a cultivation based tool (Most probable number—MPN) were investigated and compared. The total bacterial concentration yielded by the molecular PCR approach was up to 6-fold higher compared to the results of the MPN approach. However, the portion of culturable denitrifying bacteria compared to the number of specific gene copies (nirS) was much lower. Depending on the environmental conditions, the difference between the PCR and the MPN approach was up to three orders of magnitude. From lab scale experiments with a pure P. aeroginosa strain it can be concludes, that these differences are not the result of inappropriate culture conditions but rather reflect the portion of so called viable but not culturable bacteria (VBNC). Low nitrate concentrations as found in many fresh water ecosystems induced a significant increase in the portion of non culturable denitrifying bacteria. Referred to the investigation of dynamic populations, the number of metabolic active bacteria is represented by the MPN rather than by the PCR approach. Y1 - 2014 SN - 1945-3094 SN - 1945-3108 VL - 6 IS - 6 SP - 609 EP - 617 ER - TY - GEN A1 - Rathsack, Kristina T1 - Unerwünschte Bewohner : Wasserasseln und andere Makroorganismen in Trinkwasserversorgungsnetzen T2 - IKZ Haustechnik : Magazin für Gebäude- und Energietechnik, Sonderheft Trinkwasserhygiene 2013 Y1 - 2013 IS - Sonderheft ER - TY - GEN A1 - Böllmann, Jörg A1 - Schöller, Markus T1 - Life cycle and life strategy features of Puccinia glechomatis (Uredinales) favorable for extending the natural range of distribution T2 - Mycoscience Y1 - 2006 U6 - https://doi.org/10.1007/s10267-006-0282-z SN - 1340-3540 VL - 47 IS - 3 SP - 152 EP - 158 ER -