S
Sven-Oliver Franz
Researcher at University of Bonn
Publications - 24
Citations - 697
Sven-Oliver Franz is an academic researcher from University of Bonn. The author has contributed to research in topics: Carbonate & Holocene. The author has an hindex of 14, co-authored 22 publications receiving 604 citations.
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Journal ArticleDOI
‘PALEOVAN’, International Continental Scientific Drilling Program (ICDP): site survey results and perspectives
Thomas Litt,Sebastian Krastel,Michael Sturm,Rolf Kipfer,Sefer Örçen,Georg Heumann,Sven-Oliver Franz,U. B. Ülgen,Frank Niessen +8 more
TL;DR: In this paper, the authors collected 50 seismic profiles with a total length of similar to 850 km to identify continuous undisturbed sedimentary sequences for potential ICDP locations, and cored 10 different locations to water depths of up to 420 m.
Journal ArticleDOI
Climatic and environmental evolution of Lake Iznik (NW Turkey) over the last ∼4700 years
U. B. Ülgen,U. B. Ülgen,Sven-Oliver Franz,Demet Biltekin,M. Namık Çağatay,Patricia Roeser,Lisa A. Doner,Jean Thein +7 more
TL;DR: The magnetic susceptibility, geochemistry, mineralogy and palynology of sediments from Lake Iznik in Northwestern Anatolia, Turkey, provide a 4700 year record of climatic trends and events.
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Astronomical age models for Pleistocene drift sediments from the western North Atlantic (ODP Sites 1055-1063)
Jens Grützner,Liviu Giosan,Sven-Oliver Franz,Ralf Tiedemann,Elsa Cortijo,William P Chaisson,Roger D. Flood,Sveinung Hagen,Lloyd D Keigwin,S. Poli,Domenico Rio,Trevor Williams +11 more
TL;DR: In this paper, the authors derived a resolution of 10-20 kyr and were derived by tuning variations of estimated carbonate content to the orbital parameters precession and obliquity.
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Proximal gamma-ray spectrometry for site-independent in situ prediction of soil texture on ten heterogeneous fields in Germany using support vector machines
Tobias Heggemann,Gerhard Welp,Wulf Amelung,Wulf Amelung,Gerrit Angst,Gerrit Angst,Sven-Oliver Franz,Sylvia Koszinski,Karsten Schmidt,Stefan Pätzold +9 more
TL;DR: In this paper, the authors developed a study site-independent prediction model for topsoil texture from gamma-ray spectra, using linear regression and support vector machines (SVM).
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Results from a Multi-disciplinary Sedimentary Pilot Study of Tectonic Lake Iznik (NW Turkey) – Geochemistry and Paleolimnology of the Recent Past
Sven-Oliver Franz,Lorenz Schwark,Cathrin Brüchmann,Burkhard Scharf,Ralf Klingel,Jon D. Van Alstine,Namik Cagatay,U. B. Ülgen +7 more
TL;DR: A limnogeological reconnaissance study was carried out on Lake Iznik, located in the southeast of the Marmara region of Turkey, involving a seismic survey and collection of short sediment cores.