Items where Author is "Stegmann, Sylvia"

Shynkarenko, A, Kremer, K, Stegmann, S, Bergamo, P, Lontsi, AM, Roesner, A, Hammerschmidt, S, Kopf, AJ and Fäh, D (2022) Geotechnical characterization and stability analysis of subaqueous slopes in Lake Lucerne (Switzerland). Natural Hazards, 113(1). 475-505. doi:10.1007/s11069-022-05310-1

Sammartini, M, Moernaut, J, Kopf, AJ, Stegmann, S, Fabbri, SC, Anselmetti, FS and Strasser, M (2021) Propagation of frontally confined subaqueous landslides: Insights from combining geophysical, sedimentological, and geotechnical analysis. Sedimentary Geology, 416. 105877. doi:10.1016/j.sedgeo.2021.105877

Stegmann, S, Baeten, N, Fleischmann, T, Kluger, MO, Kreiter, S, Lange, M, Lie, W, Roskoden, R, Rösner, A, Schunn, W and Völker, D (2017) Report and preliminary results of R/V POSEIDON cruise POS472, NORGEotech, Geotechnical in situ investigation of slope stability in Norway, Trondheim (Norway - Tromsø (Norway), 27.07.2014 – 12.08.2014. Berichte, MARUM – Zentrum für Marine Umweltwissenschaften, Fachbereich Geowissenschaften, Universität Bremen, 313. 1-103. urn:nbn:de:gbv:46-00105823-11

Stegmann, S, Kreiter, S, L’Heureux, JS, Vanneste, M, Völker, D, Baeten, NJ, Knudsen, S, Rise, L, Longva, O, Brendryen, J, Haflidason, H, Chand, S, Mörz, T and Kopf, AJ (2016) First Results of the Geotechnical In Situ Investigation for Soil Characterisation Along the Upper Slope Off Vesterålen: Northern Norway. In: Lamarche, G, Mountjoy, J, Bull, S, Hubble, T, Krastel, S, Lane, E, Micallef, A, Moscardelli, L, Mueller, C, Pecher, I and Woelz, S (eds.) Submarine Mass Movements and their Consequences. Advances in Natural and Technological Hazards Research, 41. Springer International Publishing, 211-219. doi:10.1007/978-3-319-20979-1_21

Kluger, MO, Kreiter, S, L’Heureux, JS, Stegmann, S, Moon, V and Mörz, T (2016) In Situ Cyclic Softening of Marine Silts by Vibratory CPTU at Orkdalsfjord Test Site, Mid Norway. In: Lamarche, G, Mountjoy, J, Bull, S, Hubble, T, Krastel, S, Lane, E, Micallef, A, Moscardelli, L, Mueller, C, Pecher, I and Woelz, S (eds.) Submarine Mass Movements and their Consequences. Advances in Natural and Technological Hazards Research, 41. Springer International Publishing, 201-209. doi:10.1007/978-3-319-20979-1_20

Kopf, AJ, Stegmann, S, Garziglia, S, Henry, P, Dennielou, B, Haas, S and Weber, KC (2016) Soft sediment deformation in the shallow submarine slope off Nice (France) as a result of a variably charged Pliocene aquifer and mass wasting processes. Sedimentary Geology, 344. 290-309. doi:10.1016/j.sedgeo.2016.05.014

Steiner, A, Kopf, AJ, Henry, P, Stegmann, S, Apprioual, R and Pelleau, P (2015) Cone penetration testing to assess slope stability in the 1979 Nice landslide area (Ligurian Margin, SE France). Marine Geology, 369. 162-181. doi:10.1016/j.margeo.2015.08.008

Ai, F, Förster, A, Stegmann, S and Kopf, AJ (2014) Geotechnical characteristics and slope stability analysis on the deeper slope of the Ligurian Margin, Southern France. In: Sassa, K, Canuti, P and Yin, Y (eds.) Landslide Science for a Safer Geoenvironment. Springer International Publishing AG, Switzerland, 549-555. doi:10.1007/978-3-319-04996-0_84

Stegmann, S and Kopf, AJ (2014) How stable is the Nice slope? – An analysis based on strength and cohesion from ring shear experiments. In: Krastel, S, Behrmann, JH, Völker, D, Stipp, M, Berndt, C, Urgeles, R, Chaytor, J, Huhn, K, Strasser, M and Harbitz, CB (eds.) Submarine Mass Movements and Their Consequences: 6th International Symposium. Advances in Natural and Technological Hazards Research, 37. Springer International Publishing, 189-199. doi:10.1007/978-3-319-00972-8_17

Steiner, A, Kopf, AJ, L’Heureux, JS, Kreiter, S, Stegmann, S, Haflidason, H and Mörz, T (2014) In situ dynamic piezocone penetrometer tests in natural clayey soils — a reappraisal of strain-rate corrections. Canadian Geotechnical Journal, 51(3). 272-288. doi:10.1139/cgj-2013-0048

Stegmann, S, Sultan, N, Kopf, AJ, Apprioual, R and Pelleau, P (2011) Hydrogeology and its effect on slope stability along the coastal aquifer of Nice, France. Marine Geology, 280(1-4). 168-181. doi:10.1016/j.margeo.2010.12.009

Sultan, N, Savoye, B, Jouet, G, Leynaud, D, Cochonat, P, Henry, P, Stegmann, S and Kopf, AJ (2010) Investigation of a possible submarine landslide at the Var delta front (Nice continental slope, southeast France). Canadian Geotechnical Journal, 47(4). 486-496. doi:10.1139/T09-105

Stark, N, Hanff, H, Stegmann, S, Wilkens, R and Kopf, AJ (2009) Geotechnical investigations of Sandy Seafloors using Dynamic Penetrometers. Proceedings of OCEANS 2009, MTS/IEEE Biloxi, 1-3. 114-123. ISBN978-1-4244-4960-6

Kopf, AJ, Stegmann, S, Delisle, G, Panahi, B, Aliyev, CS and Guliyev, I (2009) In situ cone penetration tests at the active Dashgil mud volcano, Azerbaijan: Evidence for excess fluid pressure, updoming, and possible future violent eruption. Marine and Petroleum Geology, 26(9). 1716-1723. doi:10.1016/j.marpetgeo.2008.11.005

Seifert, A, Stegmann, S, Mörz, T, Lange, M, Wever, T and Kopf, AJ (2008) In situ pore-pressure evolution during dynamic CPT measurements in soft sediments of the western Baltic Sea. Geo-Marine Letters, 28(4). 213-227. doi:10.1007/s00367-008-0102-x

Stegmann, S (2007) Design of a free-fall penetrometer for geotechnical characterisation of saturated sediments and its geological application (Entwicklung eines marinen Freifall-Penetrometers (CPTU) zur geotechnischen Erfassung gesättigter Sedimente und geologische Anwendungen). PhD thesis, Elektronische Dissertationen an der Staats- und Universitätsbibliothek Bremen, Germany. urn:nbn:de:gbv:46-diss000112204

Stegmann, S, Straßer, M, Anselmetti, FS and Kopf, AJ (2007) Geotechnical in situ characterization of subaquatic slopes: The role of pore pressure transients versus frictional strength in landslide initiation. Geophysical Research Letters, 34. L07607. doi:10.1029/2006GL029122

Kopf, AJ, Stegmann, S, Krastel, S, Förster, A, Straßer, M and Irving, M (2007) Marine deep-water Free-fall CPT measurements for landslide characterisation off Crete, Greece (Eastern Mediterranean Sea) Part 2: Initial data from the western Cretan Sea. In: Lykousis, V, Sakellariou, D and Locat, J (eds.) Submarine Mass Movements and Their Consequences. 3 International Symposium. Advances in Natural and Technological Hazards Series, 27. Springer Netherlands, 199-208. doi:10.1007/978-1-4020-6512-5_21

Stegmann, S and Kopf, AJ (2007) Marine deep-water Free-fall CPT measurements for landslide characterisation off Crete, Greece (Eastern Mediterranean Sea). Part 1: A new 4000m cone penetrometer. In: Lykousis, V, Sakellariou, D and Locat, J (eds.) Submarine Mass Movements and Their Consequences. 3 International Symposium. Advances in Natural and Technological Hazards Series, 27. Springer Netherlands, 171-177. doi:10.1007/978-1-4020-6512-5

Stegmann, S, Mörz, T and Kopf, AJ (2006) Initial Results of a new Free-Fall-Cone Penetrometer (FF-CPT) for geotechnical in situ characterisation of soft marine sediments. Norwegian Journal of Geology, 86(3). 199-208.