PD Dr. Gösta Hoffmann

Funktion

Vertretung der Professur für Allgemeine Geologie

Leitung der AG Umweltgeologie

Kontakt

Nussallee 8, Raum 28
Buisy - NR: 2.014
Telefon: +49 228 73-4711
Telefax: +49 228 73-9037
Email: ghoffman [at] uni-bonn.de

 

Forschung


Lehre


Masterarbeiten/Diplomarbeiten und -kartierung

 

Laufende Arbeiten

LANDGRAF, J. (2018): Sedimentological and paleontological investigation of Holocene mangrove swamps in Oman.

 

Abgeschlossene Arbeiten

ADOLPHS, S. (2017): Bioerosional features in coastal notches - a proxy for differential crustal movement (Oman, Arabian Peninsula).

BAGCI, H. (2017): 3-D Modellierung des eemzeitlichen Meeresspiegelhöchststandes entlang der NE Küste Omans.

BALDUS, T. (2017): Documentation and interpretation of soft-sediment deformation patterns within Pleistocene deposits (Rügen Island, Baltic Sea coast).

CAHNBLEY, M. (2017): Bioerosional textures in Miocene limestone and their relevance for sea-level research.

EMERTZ, A. (2017): GIS-based remote sensing analyses of raised Quaternary beach deposits (Oman, Northern Indian Ocean).

FALKENROTH, M. (2017): "Sedimentology, Ichnology and Petrology of beach rock deposits on Pleistocene marine terraces between Daghmar and Qalhat, Sultanate of Oman"

SENFTLEBEN, C. (2017): Facies association of marine Quaternary terrace deposits (Oman, Northern Indian Ocean).

MONSCHAU, M. (2016): Dating of Palaeobeach sediments on the east coast of Oman.

SCHNEIDER, B. (2014): GIS-based coastal risk mapping and tsunami risk assessment of the Muscat Capital Area in Oman. – Faculty for Geosciences and Geography; RWTH Aachen Unviversity. MSc thesis.

HOFER, D. (2014): Ostrakoden als Tsunami Indikatoren am Beispiel von holozänen lagunären Sedimenten (Oman). – Institut fur Geologie und Mineralogie, Universität zu Köln. MSc thesis.

FRANK, N. (2014) Raised coastal terraces in Oman: evidence for differential land movement during the Quaternary. - Institut für Geologie und Geographie, Ernst-Moritz-Arndt Universität Greifswald. MSc thesis.

STIASNY, J. (2014): Raised alluvial terraces in the Al Ajal Range as indicators for Quaternary uplift of the Oman Mountains. – Steinmann Institut, Rheinische Friedrich-Wilhelms-Universität Bonn, M.Sc thesis.

KOCH, S. (2007): Litho- und biofazielle Untersuchungen zur Paläogeographie der Pommerschen Bucht (Südliche Ostsee). - Institut für Geographie und Geologie, Ernst-Moritz-Arndt Universität Greifswald. Diplomarbeit: 120 Seiten+ Anlagen.

NAUMANN, M. (2006): Faziesdifferenzierung und holozäne Küstenentwicklung der Halbinsel Bug /Rügen. - Institut für Geographie und Geologie, Ernst-Moritz-Arndt Universität Greifswald. Diplomarbeit: 83 Seiten + Anlagen.

RABEHL, S., SCHMEDEMANN, N. (2005): Kartierung der oberflächennahen Sedimente im Bereich der Nehrung Schmale Heide (Landkreis Rügen) im Maßstab 1:10000 unter Anwendung von Georadar sowie Peilstangen- und Rammkernsondierungen.- Institut für Geographie und Geologie, Ernst-Moritz-Arndt Universität Greifswald. Diplomkartierung: 82 S.

BARNASCH, J. (2003): Zur Entwicklung des Küstenholozäns auf der Halbinsel Mönchgut/Rügen. –Institut für Geographie und Geologie, Ernst-Moritz-Arndt Universität Greifswald Diplomarbeit/-kartierung: 90 S. + Anlagen.

BORNSTEDT, J., STEYER, C (2002): Fazielle Ausbildung und Lagerungs-verhältnisse holozäner Sedimente des Thiessower Hakens (Mönchgut/Rügen). – Institut für Geographie und Geologie, Ernst-Moritz-Arndt Universität Greifswald Diplomkartierung: 34 S. & Anlagen.

Bachelorarbeiten

 

Laufende Arbeiten

KROSCHEL, S. (2018): Geotourismus und Umweltbildung im Geopark Ruhrgebiet: Zielgruppenerweiterung durch Digitale Medien.

KUMMER, S. (2018): Geophysikalische Untersuchungen an der römischen Eifelwasserleitung zur Quantifizierung neotektonischer Bewegungen in der Niederrheinischen Bucht.

MALCHARZYK, M. (2018): tba

 

Abgeschlossene Arbeiten

AL LAWITA, Z. (2018): Sedimentological and paleontological investigation of mangrove ecosystems in Oman.

AL RAHBI, H. (2018): Reconstruction of Holocene mangrove environments along the Batinah coastline.

HECHEMER, T. (2017): Sedimentologische Untersuchungen zur Klappkleigenese (Deutsche Nordseeküste).

SCHIRRA, C. (2017): Sedimentologische Untersuchung deformierter glazialer Lockersedimente (südliche Ostseeküste).

AL BALUSHI, N. (2017): Geological mapping of Quaternary coastal terrace deposits (Bimmah, Oman).

AL KUBAISY, H. (2016): Sedimentological investigation of coastal sediments (Rumais/Oman); potential tsunami deposits?

AL HARTHI, A. (2016): Macro- and micropaleontological investigation of coastal sediments (Rumais/Oman); potential tsunami deposits?

ZAKALUK, T. (2016): Facies distribution of Holocene nearshore deposits (Rumais/Oman).

CHITTKA, J. (2016): Coastal geomorphology as an indicator for neotectonic movements along the coastline of Oman.

FESTAG, N. (2016): Spatial distribution of high energy event deposits along the coastline of Oman: application of high resolution terrestrial laser scanning techniques.

BAHNEN, L. (2016): Raised paleo-beaches as indicators for Quaternary fault activity (Arabian Sea/Oman).

GIESENOW, M. (2015): Sedimentary indication for differential crustal movement(s) and neotectonics along the SE coastline of Oman. - Faculty for Geosciences and Geography; RWTH Aachen Unviversity. BSc thesis.

AL BALUSHI, S. (2015): Facies association of Quaternary paleo-beach deposits along the coastline of Aseelah (Oman) - Department of Applied Geosciences, German University of Technology in Oman. B.Sc. thesis.

AL BALUSHI, M. (2015): Quaternary palaeobeach deposits along the coastline of Aseelah (Oman). - Department of Applied Geosciences, German University of Technology in Oman. B.Sc. thesis.

SCHOPPENGERD, A.K. (2014): Geological and structural observations along the northern front of the Al Ajal mountains, northern Oman. – Westfälische Wilhelms-Universität Münster. B.Sc-Arbeit.

AL MASKIRY, A. (2013): Sedimentological investigation of Quaternary delta deposits in Fins (cross section). - Department of Applied Geosciences, German University of Technology in Oman. B.Sc. thesis.

AL NAAMANI, Z. (2013): Sedimentological investigation of Quaternary delta deposits in Fins (geological map). - Department of Applied Geosciences, German University of Technology in Oman. B.Sc. thesis.

AL SHAQSI, Y. (2013): Scenarios of tsunami flooding in al-hail. - Department of Applied Geosciences, German University of Technology in Oman. B.Sc. thesis.

AL GHAITHI, A. (2013): Infiltration through wadi channels. - Department of Applied Geosciences, German University of Technology in Oman. B.Sc. thesis.

KAPHENGST, S. (2013) Faunen-Assoziationen aus holozänen lagunären Sedimenten des Omans (Arabische Halbinsel, Sawadee und Ras al Hadd) – Indizien für einen Paläotsunami?. – Institut für Geologie und Geographie, Ernst-Moritz-Arndt Universität Greifswald. B.Sc-Arbeit.

AL BALUSHI, N. (2012): Boulder Deposits of Tiwi.- Department of Applied Geosciences, German University of Technology in Oman. B.Sc. thesis.

AL QURASHI, K. (2012): Late Quaternary delta evolution on an uplifted coastal area (Wadi Haidha Sultanate of Oman, Arabian Penisula) - Department of Applied Geosciences, German University of Technology in Oman. B.Sc. thesis.

AL RIYAMI, M. (2011): Untersuchungen an Gabbro in einem Steinbruch in Fanja. – Institut für Rohstoffgewinnung über Tage und Bohrtechnik. Rheinisch-Westfälische Technische Hochschule Aachen. B.Sc-Arbeit.49 Seiten.

WAGNER, K. (2011): Palaeogeographic implications of microfaunal remains (ostracods, foraminifers) in coastal sediments from the Ras al Hadd lagoon (Sultanate of Oman). - Fakultät fuer Georessourcen und Materialtechnik, Lehr- und Forschungsgebiet Neotektonik und Georisiken. Rheinisch-Westfälische Technische Hochschule Aachen. B.Sc-Arbeit.67 Seiten.

RAHN, M. (2011): Sedimentary evidence for landslide damming in Wadi Mistal (Sultanate of Oman). - Fakultät fuer Georessourcen und Materialtechnik, Lehr- und Forschungsgebiet Neotektonik und Georisiken. Rheinisch-Westfälische Technische Hochschule Aachen. B.Sc-Arbeit.48 Seiten.

TAISSA, M. (2010.): Untersuchung der marinen Fazies der quartären Küstenablagerungen mit Schwerpunkt auf tsunamigene Ablagerungen im Raum Muskat (Sultanat Oman). - Fakultät fuer Georessourcen und Materialtechnik, Lehr- und Forschungsgebiet Neotektonik und Georisiken. Rheinisch-Westfälische Technische Hochschule Aachen. B.Sc-Arbeit. 52 Seiten.

RAUSCH, T. (2010). Untersuchung der Deformation quartärer Küstenterrassen im Sultanat Oman. - Fakultät fuer Georessourcen und Materialtechnik, Lehr- und Forschungsgebiet Neotektonik und Georisiken. Rheinisch-Westfälische Technische Hochschule Aachen. B.Sc-Arbeit: 48 Seiten + Anlagen.

PANITZ, S. (2010): Mikro- und Makrofauna Assoziationen holozäner Sedimente der Lagune von Sur (Sultanat Oman, Arabische Halbinsel). Fakultät fuer Georessourcen und Materialtechnik, Lehr- und Forschungsgebiet Neotektonik und Georisiken. Rheinisch-Westfälische Technische Hochschule Aachen. B.Sc-Arbeit: 41 Seiten + Anlagen.

Veröffentlichungen


Articles

2018

Hoffmann, G. (2018): Geology of the Uqdat al-Bakrah Archaeological Site. – In: Yule, P.A. & Gernez, G. (eds.): Early Iron Age metal-working workshop in the Empty Quarter, al-Zahira Province, Sultanate of Oman. –Universitätsforschungen zur prähistorischen Archäologie, 316: 1-5.

2017

HOFFMANN, G. (2017). Warum das Anthropozän nicht als neue geochronologische Epoche taugt. Zeitschrift der Deutschen Gesellschaft für Geowissenschaften, 168(1), 3-7.

2016

HOFFMANN, G., GRÜTZNER, C., SCHNEIDERWIND, S., SCHNEIDER, B., PREUSSER, F., HOWELL, A., REICHTERTER, K. (Submitted): Holocene Tsunamigenic Earthquakes in the Western Makran Subduction Zone, northern Arabian Sea. Geology.

AL RIYAMI, M. & HOFFMANN, G. (submitted): Chromite in Oman: an appraisal of field geophysics applications in chromite prospection based on ore geology. – Arabian Journal of Geosciences.

SCHNEIDER, B. HOFFMANN, G. REICHERTER, K. (2016): Scenario-based tsunami risk assessment using high resolution digital elevation data: An example from Muscat in Oman. – Global and Planetary Change. 139: 183–194.

2015

MAUZ,B., VACCHI, M., GREEN, A., HOFFMANN, G. & COOPER, C. (2015): Beachrock: a tool for reconstructing relative sea level in the far-field. – Marine Geology 362: 1-16.

HOFFMANN G. & REICHERTER K. (2015): Geohazards: Coastal Disasters. In: HARFF J., MESCHEDE M., PETERSEN S., THIEDE J. (Ed.) Earth Sciences Series. Encyclopedia of Marine Geosciences: SpringerReference (www.springerreference.com). Springer-Verlag Berlin Heidelberg.

HOFFMANN, G., RUPPRECHTER, M., RAHN, M.& PREUSSER, F. (2015): Fluvio-lacustrine deposits reveal precipitation pattern in SE Arabia during early MIS 3. – Quaternary International. 382: 145–153. doi:10.1016/j.quaint.2014.10.053

HOFFMANN, G., GRÜTZNER, C., REICHERTER, K., & PREUSSER, F. (2015): Geo-archaeological evidence for a Holocene extreme flooding event within the Arabian Sea (Ras al Hadd, Oman). – Quaternary Science Reviews 113: 123-133

2014

KAKAR, D. M., NAEEM, G., USMAN, A., HASAN, H., LOHDI, H., ANDRADE, V., RAJENDRAN, C.P., BENI, A.N., HAMZEH, M.A., HOFFMANN, G., AL BALUSHI, N., GALE, N., KODIJAT, A., ATWATER, B.F. (2014): Elders Recall an Earlier Tsunami on Indian Ocean Shores. - Feature Article; Eos, Transactions American Geophysical Union, Vol. 95, No. 51, 485–492.

HOFFMANN, G., AL-YAHYAI, S., NAEEM, G., KOCIOK, M. & GRÜTZNER, C. (2014): An Indian Ocean tsunami triggered remotely by an onshore earthquake in Balochistan. – Geology. 42(10), 883-886. doi: 10.1130/G35756.1

HOFFMANN, G. & REICHERTER, K. (2014): Reconstructing Anthropocene extreme flood events by using litter deposits. – Global and Planetary Change. 122, 23–28.

KOSTER, B., HOFFMANN, G., GRÜTZNER, C. & REICHERTER, K. (2014): Ground penetrating radar facies of inferred tsunami deposits on the shores of the Arabian Sea (Northern Indian Ocean). – Marine Geology 351: 13-34. /10.1016/j.margeo.2014.03.002

2013

HOFFMANN, G., RUPPRECHTER, M., AL BALUSHI, N., GRÜTZNER, C. & REICHERTER, K. (2013): The impact of the 1945 Makran tsunami along the coastlines of the Arabian Sea (Northern Indian Ocean) – a review. – Zeitschrift für Geomorphologie 57, Suppl 4, 257-277. DOI: 10.1127/0372-8854/2013/S-00134

HOFFMANN, G., RUPPRECHTER, M. & MAYERHOFER, C. (2013): Review of the longterm coastal evolution of Oman – subsidence versus uplift. – Zeitschrift der deutschen Gesellschaft für Geowissenschaften 164 (2): 237–252. DOI: 10.1127/1860-1804/2013/0002

HOFFMANN, G., REICHERTER, K., WIATR, T., GRÜTZNER, C., RAUSCH, T. (2013): Block and boulder accumulations along the coastline between Fins and Sur (Sultanate of Oman): tsunamigenic remains? - Natural Hazards 65: 851-873. DOI 10.1007/s11069-012-0399-7

2012

HOFFMANN, G. (2012): Spätquartäre Landschaftsentwicklung der Ostseeinsel Usedom. – Jahresberichte und Mitteilungen des Oberrheinischen Geologischen Vereins.- N.F.94, 343-364.

2011

HOFFMANN, G. & REICHERTER, K. (2011): Soft-sediment deformation of Late Pleistocene sediments along the southwestern coast of the Baltic Sea (NE Germany). – International Journal of Earth Sciences. 101, 351-363. DOI 10.1007/s00531-010-0633-z

2009

NAUMANN, M., LAMPE, R., HOFFMANN, G. (2009): Coastal evolution of a Holocene barrier spit (Bug peninsula/NW-Rügen) deduced from geological structure and relative sea level. – Quaternary Science Journal 58(29): 164-173. DOI 10.3285/eg.58.2.05

HIJMA, M.P., COHEN, K.M., HOFFMANN, G., VAN DER SPEK, A.J.F.,STOUTHAMER, E. (2009): From river valley to estuary: the evolution of the Rhine mouth in the early to middle Holocene (Western Netherlands, Rhine-Meuse delta) – Netherlands Journal of Geosciences – Geologie en Mijnbouw 88 (1): 13-53

HOFFMANN, G., SCHMEDEMANN, & SCHAFMEISTER, M.TH. (2009): Relative sea-level curve for SE Rügen and Usedom Island (SW Baltic Sea Coast, Germany) – using decompacted profiles. – Zeitschrift der Deutschen Gesellschaft für Geowiss. 160/2: DOI: 10.1127/1860-1804/2009/0160-0000

ZIEKUR, R., HOFFMANN, G., & GRELLE, T. (2009): Facies architecture of Holocene coastal lowlands on the SW Baltic Sea (Germany) – insights from ground penetrating radar surveys. – Zeitschrift der Deutschen Gesellschaft für Geowiss. 160/1: DOI: 10.1127/1860-1804/2009/0160-0000

2008

SCHMEDEMANN, N., SCHAFMEISTER, M.-TH. & HOFFMANN, G. (2008): Numeric De-compaction of Holocene Sediments. – Polish Geological Institute Special Papers 23: 87-94.

2007

DOBRACKA, E. DOBRACKI, R., KASZUBOWSKI, J., DOMARADZKI, P., HOFFMANN, G. & HARFF, J. (2007): Coastal dynamics and coastal protection – NW Poland and NE Germany. – Biuletyn Państwowego Instytutu Geologicznego 424: 102-121.

HOFFMANN, G. & LAMPE, R. (2007): Sediment budget calculation to estimate Holocene coastal changes on the southwest Baltic Sea. – Marine Geology 243 (2007): 143–156.

2006

SCHMEDEMANN, N., SCHAFMEISTER, M.-TH. & HOFFMANN, G. (2006): Impact of near surface compaction on layer geometry within unconsolidated sediments, south western Baltic Sea.- Baltica 19 (2): 64-71.

HOFFMANN, G., SVENSON, C. & DIETRICH, H. (2006): Großgeschiebe auf den Inseln Rügen und Usedom (Mecklenburg-Vorpommern) – ein geotouristischer Ansatz. – Archiv für Geschiebekunde 5: 313-322.

2005

HOFFMANN, G. & BARNASCH, J. (2005): Late Glacial to Holocene coastal changes of SE Rügen Island (Baltic Sea, NE Germany). – Aquatic Sciences 67: 132-141.

HOFFMANN, G., LAMPE , R. & BARNASCH, J. (2005): Postglacial evolution of coastal barriers along the West Pomeranian coast, NE Germany. - Quaternary International 133-134: 47-60.

2004

HOFFMANN, G. & DIETRICH, H. (2004): Der Usedomer Gesteinsgarten in Ückeritz und sein geotouristisches Potential. – Schriftenreihe der Deutschen Gesellschaft für Geowissenschaften 36: 122-127

LAMPE , R., ZIEKUR, R., SCHURICHT, R. & HOFFMANN, G. (2004): Georadaruntersuchungen zur Erkundung der Faziesarchitektur im Küstenholozän NE-Deutschlands unter Einbeziehung von Rammkernsondierungen und geoelektrischen Messungen. – Zeitschrift für Geologische Wissenschaften 32 (2-4): 97-112.

HOFFMANN, G. (2004): Postglacial to Holocene sedimentation history and palaeogeographical development of a barriere spit (Pudagla lowland, Usedom Island, SW Baltic coast). – Polish Geological Institute Special Papers 11: 83-90.
HOFFMANN, G. & DIETRICH, H. (2004): Das polymikte Konglomerat im „Usedomer Gesteinsgarten“ in Ückeritz. – Archiv für Geschiebekunde 3 (8/12) [SCHALLREUTER-Festschrift]: 585-598.

HOFFMANN, G., MUSOLFF, M., MEYER, T. & SCHAFMEISTER, M.-TH. (2004): Geologischer Aufbau des oberflächennahen Grundwasserstockwerkes im Nordosten der Halbinsel Gnitz (Usedom/Mecklenburg-Vorpommern). – Rostocker Meeresbiologische Beiträge 12: 9-21.

2003

HOFFMANN, G., DIETRICH, H. & BORNSTEDT, J. C. (2003): Der Findlingsgarten Schwichtenberg – Tor zur Geologie Skandinaviens und Mecklenburg-Vor-pommerns. – Neubrandenburger Geologische Beiträge 3: 77-82.

2002

HOFFMANN, G. & LAMPE, R. (2002): Sedimentationsmodell eines holozänen Seegatts an der südlichen Ostseeküste (Bannemin, Insel Usedom) auf der Grundlage neuer Wasserstandsmarken. - Rostocker Meeresbiologische Beiträge, 11: 11-21.

HOFFMANN, G., LAMPE, R., ZIEKUR, R. & SCHURICHT, R. (2002): The Peenemünde-Zinnowitz area – the Holocene evolution of a coastal lowland. - Greifswalder Geographische Arbeiten 27: 139-144.

HOFFMANN, G. (2002): Morphogenesis of the Gnitz peninsula. - Greifswalder Geographische Arbeiten 27: 135-137.

LAMPE, R., JANKE, W., ZIEKUR, R., SCHURICHT, R., MEYER, H. & HOFFMANN, G. (2002): The Late glacial/Holocene evolution of a barrier spit and related lagoonary waters – Schmale Heide, Kleiner Jasmunder Bodden and Schmachter See. - Greifswalder Geographische Arbeiten 27: 75-88.

HOFFMANN, G. (2002): The geological evolution of Usedom Island. - Greifswalder Geographische Arbeiten 27: 89-94

HOFFMANN, G. (2002): Regional geology of the south-western Baltic coast. - Greifswalder Geographische Arbeiten 27: 9-12.

HOFFMANN, G., DIETRICH, H. (2002): Der "Usedomer Gesteinsgarten in Ückeritz" - eine Beschreibung. - Geschiebekunde aktuell 18(2): 53-55.


Books, Monographs


2016

Hoffmann, G., Meschede, M., Zacke, A., Al-Kindy, M. (2016): Field Guide to the Geology of Northeastern Oman. In: Sammlung Geologischer Führer, Bd. 110.Stuttgart. ISBN 978-3-443-15099-0 .

Hoffmann, G and Reicherter, K (2016). Geohazards: Coastal Disasters. - In: Encyclopedia of Marine Geosciences, ed. by Harff, Jan and Meschede, Martin and Petersen, Sven and Thiede, JÖrn, pp. 276–283, Springer Netherlands, Dordrecht. Encyclopedia of Earth Sciences Series. (ISBN: 978-94-007-6237-4).

2004

DIETRICH, H. & HOFFMANN, G. (2004): Steinreiche Ostseeküste – Entstehung und Herkunft der Findlinge. – 78 S.; Verlag Redieck & Schade, Rostock.

HOFFMANN, G. (2004): Rekonstruktion und Modellierung der Küstenevolution im Bereich der Pommerschen Bucht in Abhängigkeit von holozänen Meeresspiegelschwankungen. – Dissertation Universität Greifswald, Mathematisch-naturwissenschaftliche Fakultät: 129 S. & Anlagen.

2003

DIETRICH, H. & HOFFMANN, G. (2003): Entstehung und Herkunft der Findlinge. – 32 S.; Verlag Redieck & Schade, Rostock.


Abstracts / Extended Abstracts / Reports


2016

HOFFMANN, G. (2016): Defining the worst case scenario for the Makran Subduction Zone: the 1008 AD tsunami. - Geophysical Research Abstracts, Vol. 18, EGU2016-17477.
 

2015

HOFFMANN, G., REICHERTER, K., GRÜTZNER, C., PREUSSER, F (2015): The geological signatures of extreme wave events within the archaeological record – examples from the coastline of the Arabian Sea.. – In: WAGNER, J.; ELGER, K. [Eds.] (2014) GeoBerlin2015 - Dynamic Earth from Alfred Wegener to today and beyond - Abstracts. Annual Meeting of DGGV and DMG, 4-7 October 2015, Berlin: GFZ German Research Centre for Geosciences.

HOFFMANN, G., SCHNEIDER, B., REICHERTER, K., GRÜTZNER, C., PREUSSER, F (2015): The tsunami history of the Arabian Sea as reflected in the archaeological record. - INQUA Congress, At Nagoya, Japan, Volume: 19.

SCHNEIDER, B., HOFFMANN, G. (2015): A scenario-based high-detailed tsunami risk assessment for the Muscat Capital Area in Oman. - Reducing Tsunami Risk in the Western Indian. Ocean; Intergovernmental Oceanographic Commission of UNESCO, Muscat, 22-23 March 2015.

HOFFMANN, G., SCHNEIDER, B., REICHERTER, K., GRÜTZNER, C., PREUSSER, F., AL-YAHYAI, S., NAEEM, G. (2015): Evidence for the Holocene tsunami history of the Arabian Sea (Northern Indian Ocean). - Reducing Tsunami Risk in the Western Indian. Ocean; Intergovernmental Oceanographic Commission of UNESCO, Muscat, 22-23 March 2015.

VERNET, T. & HOFFMANN, G. (2015): Was Muscat hit by a tsunami in 1723? Historical evidence and geological data on paleo-tsunami in Oman. - Reducing Tsunami Risk in the Western Indian. Ocean; Intergovernmental Oceanographic Commission of UNESCO, Muscat, 22-23 March 2015.
 

2014

 RUPPRECHTER, M., HOFFMANN, G. (2014): Extreme rainfall events in an arid setting - a case study from Oman. – GeoFrankfurt 2014, 21.–24. Sept. 2014, Goethe Universität Frankfurt a.M.

HOFFMANN, G., SCHNEIDER, B., REICHERTER, K., GRÜTZNER, C. PREUSSER, F. (2014): Understanding the Holocene tsunami history of the Arabian Sea (Northern Indian Ocean). – GeoFrankfurt 2014, 21.–24. Sept. 2014, Goethe Universität Frankfurt a.M.

HOFFMANN, G., AL-YAHYAI, S., KOCIOK, M. & GRÜTZNER, C. (2014): The Tsunami that was obscured by the Birth of an Island. – 5th IGCP 588 Annual Meeting, Seismic and Non-seismic Influences on Coastal Change in Alaska, May 3–11, 2014.
 

2013

HOFFMANN, G. (2013): Historical tsunami in the Makran zone and their impact to Oman. – International Seminar on Natural Disaster Risk reduction – 29.10.2013, Muscat, Oman.

HOFFMANN, G., REICHERTER, K., GRÜTZNER, C., RUPPRECHTER, M., PREUSSER, F. (2013): The impact of the 1945 Makran tsunami along the coastline Oman. - IOC-UNESCO ESCAP Project Meeting, Muscat, 23.10. 2013.

HOFFMANN, G., REICHERTER, K., GRÜTZNER, C., RUPPRECHTER, M., PREUSSER, F. (2013): Holocene tsunami history of the Makran Subduction Zone (Northern Indian Ocean). – In: GRÜTZNER, C., RUDERSDORF, A., PÉREZ-LÓPEZ, R., REICHERTER, K.: Seismic Hazard, Critical Facilities and Slow Active Faults - Proceedings of the 4th International INQUA Meeting on Paleoseismology, Active Tectonics and Archeoseismology (PATA Days) –Aachen.

HOFFMANN, G., AL BALUSHI, N., AL MASKIRY, A., AL NAAMANI, Z., AL SHAQSI, Y., AL QURAISHI, K. (2013): Tsunami history along the coastline of Oman (Northern Indian Ocean). - Promoting community awareness and resilience in disaster management-Thailand case study in the aftermath of the Indian Ocean tsunami. – International OceanInstitute, Muscat 30.06.2013.

RUPPRECHTER, M., HOFFMANN, G., MAYRHOFER, C. (2013): Neotectonic activity along Oman’s coastline, revealed by using ArcGIS. - The 4th IGCP 588 conference Chennai, India. May 20-24, 2013.

HOFFMANN, G. RUPPRECHTER, M., REICHERTER, K., GRÜTZNER, C. (2013): Tsunami history along the coastline of Oman (Arabian Peninsula). - The 4th IGCP 588 conference Chennai, India. May 20-24, 2013.

HOFFMANN, G., ZACKE, A., PREUSSER, F., AL QURAISHI, K., REICHERTER, K., GRÜTZNER, C., RUPPRECHTER, M. (2013): The tsunami potential of Musandam. - Seminar on Water Resources in Musandam (Challenges and Solutions) 2nd to 3rd March 2013, Khasab, Governorate of Musandam, Sultanate of Oman. – Oman Water Society.
 

2012

HOFFMANN, G., RUPPRECHTER, M. (2012): Tsunami evidence in a Bronze age settlement (Ras al Hadd, Sultanate of Oman). - 4th International Geologica Belgica Meeting 2012, September 11-14, 2012 - Brussels, Belgium.

ROEPERT, A., ZACKE, A. HOFFMANN, G. (2012): The potential of geotourism to meet the challenges of geoconservation in Oman. - Geophysical Research AbstractsVol. 14, EGU2012-14133, EGU General Assembly 2012.

HOFFMANN, G., RUPPRECHTER, M., ROEPERT, A., AL QURAISHI, K., AL BALUSHI, N., GRÜTZNER, C., REICHERTER, K. (2012): Quaternary coastal evolution of Oman (Arabian Peninsula) – a quantitative approach. - Geophysical Research Abstracts. Vol. 14, EGU2012-3892, EGU General Assembly 2012.

RUPPRECHTER, M., ROEPERT, A., HOFFMANN, G. (2012): Differential GPS measurements as a tool to quantify Late Cenozoic crustal deformation (Oman, Arabian Peninsula). - Geophysical Research Abstracts Vol. 14, EGU2012-3895-1, EGU General Assembly 2012.

AL QURAISHI, K., AL BALUSHI, N., ROEPERT, A., RUPPRECHTER, M., HOFFMANN, G. (2012): Late Quaternary delta evolution on an uplifted coastal area (Wadi Haida Sultanate of Oman, Arabian Peninsula). - Geophysical Research Abstracts Vol. 14, EGU2012-3899, EGU General Assembly 2012.

HOFFMANN, G., REICHERTER, K., WIATR, T., GRÜTZNER, C. (2012): Short- and longterm environmental changes along the coastline of Oman (Arabian Peninsula). - International Conference on the Geology of the Arabian Plate and the Oman Mountains 7-9th January, 2012, Sultan Qaboos University, Muscat, Sultanate of Oman.
 

2011

HOFFMANN, G., REICHERTER, K., GRÜTZNER, C., WIATR, T. (2011): Magaboulders on the coastline of Oman as evidence for past tsunami events. – 2nd IGCP588/INQUA1001 meeting. 29.11.-03.12.2011 Bangkok, Thailand.

HOFFMANN, G., REICHERTER, K. (2011): Postglaziale Erdbeben in Nordostdeutschland. –Symposium -100 Jahre Hermann Credner-Stiftung. 04.-06.11.2011 Leipzig, Germany.

HOFFMANN, G., REICHERTER, K., WIATR, T., GRÜTZNER, C. (2011): Evidence for Holocene tsunami-impact along the shoreline of Oman. - 2nd INQUA-IGCP-567 International Workshop on Active Tectonics, Earthquake Geology, Archaeology and Engineering, Corinth, Greece (2011).

HOFFMANN, G., REICHERTER, K., GRÜTZNER, C., WIATR, T. (2011): Evidence for the 27th November 1945 Makran tsunami along the shoreline of Oman. - Fragile Earth: Geological Processes from Global to Local Scales and Associated Hazards, Munich, Germany, 4-7 September 2011.

HOFFMANN, G. & REICHERTER, K. (2011): Natural hazards of Oman (Arabian Peninsula). - 9th Meeting of the Saudi Society for Geosciences, Riyadh, Saudiarabia, 26 - 28 April, 2011.

HOFFMANN, G. (2011): Forcing factors of coastal change: case study Sultanate of Oman (Arabian Peninsula). - European Geosciences Union, Vienna, Austria, 03. – 08.04. 2011. Geophysical Research Abstracts. Vol. 13, EGU2011-6619, 2011.

MEYER, F.M., SINDERN, S., SCHARDT, CHR., URAI, J., HOFFMANN, G., GUTBERLET, M., DEN BROK, B., CLAUSER, C., BLASCHEK, R., KUKLA, P., RÜDE, T.R., STANJEK, H., LITTKE, R. (2011): Assessment of direct aqueous in situ carbonation procedures in ophiolitic detritus. – Geological carbon capture & storage in mafic and ultramafic rocks; Sultan Quabus University Muscat; 8.1.-10.1.2011
 

2010

2010

HOFFMANN, G., GRÜTZNER, C., REICHERTER, K. (2010): Past and present coastal dynamics of the Sultanate Oman (Arabian Peninsula) - tectonic versus sea-level forcing. – IGCP 588/INQUA coastal and marine processes commission. – The University of Hongkong; 30.11-04.12.2010.

HOFFMANN, G. & REICHERTER, K. (2010): Evidence for neotectonic activity on the SW Baltic Sea coast (Germany). – 35. Hauptversammlung der Deutschen Quartärvereinigung DEUQUA e.V.; 12th annual meeting of the INQUA peribaltic working group. – Ernst-Moritz-Arndt Universität Greifswald 13.-17.09.2010.

HOFFMANN, G. & REICHERTER, K. (2010): Natural hazards along the coastline of Oman (Arabian Peninsula). – 35. Hauptversammlung der Deutschen Quartärvereinigung DEUQUA e.V.; 12th annual meeting of the INQUA peribaltic working group. – Ernst-Moritz-Arndt Universität Greifswald 13.-17.09.2010.

PANITZ, S., REICHERTER, K. & HOFFMANN, G. (2010): Micro- and Macrofauna associations of a potential tsunami layer in the Sur-lagoon (Sultanate of Oman, Arabian Peninsula). - 35. Hauptversammlung der Deutschen Quartärvereinigung DEUQUA e.V.; 12th annual meeting of the INQUA peribaltic working group. – Ernst-Moritz-Arndt Universität Greifswald 13.-17.09.2010.

HOFFMANN, G. & REICHERTER, K. (2010): Forcing factors of quaternary coastal evolution of the Sultanate Oman (Arabian Peninsula). – First International Applied Geological Congress (IAGC), Islamic Azad University, Mashhad – Iran: 26.-28.04.2010

HOFFMANN, G., GRÜTZNER, C. & REICHERTER, K. (2010): Coastal evolution of the Sultanate Oman (Arabian Peninsula) - tectonic versus sea-level forcing. - European Geosciences Union, Vienna, Austria, 02. – 08.05. 2010.
 

2009

HOFFMANN, G. & REICHERTER, K. (2009): Soft sediment deformation in Pleistocene sediments on the SW Baltic Sea (NE Germany) – evidences for neotectonic activity. – In: Witkowski, A. et al.: Climate Change – The environmental and socio-economic response in the southern Baltic region.- BALTEX, Szczecin, 25.-28.05.2009, Conference Proceedings, 42, 109-110.

2008

HOFFMANN, G. & REICHERTER, K. (2008): Field evidence for neotectonic activity on the SW Baltic Sea (NE Germany). – 33rd International Geological Congress, Oslo, Norway, 06.-14.08.2008.

HOFFMANN, G., REICHERTER, K., LINDHORST, S., KAISER, A. & STACKEBRANDT, W. (2008): Implication for future coastal changes: the interaction of long-term Alpine tectonic stresses and ice-induced processes in the North German Basin. - European Geosciences Union, Vienna, Austria, 13 – 18. 04. 2008.

HOFFMANN, G., HIJMA, M.P., COHEN, K.M. & STOUTHAMER, E. (2008): Facies associations in the interaction zone of coastal and fluvial sedimentation - Holocene Rhine-Meuse Delta (The Netherlands). - European Geosciences Union, Vienna, Austria, 13 – 18.04. 2008.
 

2007

WAHLE, M., SCHART, F. & HOFFMANN, G. (2007): A Late Pleistocene/Early Holocene river channel on Usedom Island (SW Baltic Sea coast, Germany). - SDGG 53: 259 [Geo-Pomerania, Szczecin 24.-26.09.2007].

NAUMANN, M., LAMPE, R. & HOFFMANN, G. (2007): Geological structure and palaeogeographic reconstruction of the Bug peninsula /NW-Rügen island. - SDGG 53: 202 [Geo-Pomerania, Szczecin 24.-26.09.2007].

SCHART, F., HOFFMANN, G. & SCHUMACHER, W, (2007): The cliff-section of Gnitz Peninsula (Usedom Island – SW Baltic Sea) – an example for late Weichselian ice sheet decay. - SDGG 53: 241 [Geo-Pomerania, Szczecin 24.-26.09.2007].

SCHMEDEMANN, N., SCHAFMEISTER, M.-TH. & HOFFMANN G. (2007): Decompaction of water saturated unconsolidated near surface sediments. - SDGG 53: 243 [Geo-Pomerania, Szczecin 24.-26.09.2007].

HOFFMANN, N., HOFFMANN, G., MESCHEDE, M. & KOPPKA, J. (2007): The Upper Jurassic shallow marine deposits in Western Pomerania (Zachodniopomorskie, Poland) and their geotouristic potential. - SDGG 53: 120 [Geo-Pomerania, Szczecin 24.-26.09.2007].

HOFFMANN, G. & LAMPE, R. (2007): Long-term coastal changes on the southwest Baltic Sea (Germany) – a sediment budget approach. - SDGG 53: 119 [Geo-Pomerania, Szczecin 24.-26.09.2007].

HOFFMANN, G. & DIETRICH, H. (2007): Erratic boulders as a geotouristic highlight – the “Usedomer Gesteinsgarten”. - SDGG 53: 118 [Geo-Pomerania, Szczecin 24.-26.09.2007].

HOFFMANN, G., HIJMA, M.P., COHEN, K.M., VAN DER SPEK A.J.F., STOUTHAMER, E. & BERENDSEN, H.J.A. (2007): Interaction of Holocene coastal evolution and fluvial dynamics in the Rhine-Meuse delta, The Netherlands. – Quaternary International 167-168: 173 [XVII INQUA Congress 2007, Cairns, Australia].

COHEN, K.M., BERENDSEN, H.J.A., STOUTHAMER, E., HOEK, W.Z., HOFFMANN, G., GOUW, M.J.P., ERKENS, G., HIJMA, M.P. (2007): Palaeogeography of the Holocene Rhine-Meuse delta: Complete stratigraphical coverage of a sizable coastal prism. – Quaternary International 167-168: 73 [XVII INQUA Congress 2007, Cairns, Australia].
 

2006

HOFFMANN, G. (2006): Calculating sediment budgets on the coast of the Pomeranian Bight (SW Baltic Sea/Germany). – Abstract in: LUKŠEVIČS, E., KALNIŅA, L., STINKULIS, Ģ. (ed.): The Baltic Sea Geology - The 9th Marine Geological Conference, 27.08.-03.09.2006, Jurmala. Latvia: S.41-42.

SCHMEDEMANN, N., SCHAFMEISTER, M.-TH., LAMPE, R. & HOFFMANN, G. (2006): Stress related De-compaction of Unconsolidated Near Surface Sediments. - – Abstract in: LUKŠEVIČS, E., KALNIŅA, L., STINKULIS, Ģ. (ed.): The Baltic Sea Geology - The 9th Marine Geological Conference, 27.08.-03.09.2006, Jurmala. Latvia: S.87-89.

HOFFMANN, G., HIJMA, M.P., COHEN, K.M., VAN DER SPEK, A.J.F., STOUTHAMER, E. & BERENDSEN, H.J.A. (2006): The use of digital elevation data for geological mapping – examples from the Rhine-Meuse delta (The Netherlands). – 8th Nederlands Aardwetenschappelijk Congres, 24.-25.04.2006, Veldhofen.

HIJMA, M.P., COHEN, K.M., STOUTHAMER, E., HOFFMANN, G., HOEKSTRA, P., BERENDSEN, H.J.A., VAN DER SPEK, A.J.F., & VAN HETEREN, S. (2006): The interactions between fluvial and coastal processes in the Rhine-Meuse delta under rapid sea-level rise in the Early and Middle Holocene. - Abstract in: CAMOIN, G., DROXLER, A., FULTHORP, C., MILLER, K. (ed.): Sea level changes: Records, processes and modeling - SealAix’06, 25.-29.09.2006, Giens, France: ASF, Paris, Vol.55: S.92-93.

HOFFMANN, G., HIJMA, M.P., COHEN, K.M., VAN DER SPEK, A.J.F., STOUTHAMER, E. & BERENDSEN, H.J.A. (2006): Holocene evolution of the ‘Oude Rijn’ river mouth (Rhine-Meuse delta, The Netherlands). – Abstract in: CAMOIN, G., DROXLER, A., FULTHORP, C., MILLER, K. (ed.): Sea level changes: Records, processes and modeling - SealAix’06, 25.-29.09.2006, Giens, France: ASF, Paris, Vol.55: S.94.
 

2005

SCHMEDEMANN, N., DIETRICH, H., HOFFMANN, G., & SCHAFMEISTER, M.-TH. (2005): Computerized de-compaction of Holocene sediments. – extended abstract for: “GIS and Spatial Analysis 2005” - Annual Conference of the International Association for Mathematical Geology (IAMG);Toronto, Canada August 21-26,2005. page 28.

HOFFMANN, G. (2005): Late Pleistocene to Holocene coastal development on the Pomeranian Bight (SW Baltic Sea). - Abstract in: BAETEMAN, C. (ed.): Abstract Book, Late Quaternary Coastal changes: Sea Level, Sedimentary Forcing and Anthropogenic Impacts, a joint INQUA-IGCP Project 495 Conference, Dunkerque, Hune 28-July 2, 2005.

HOFFMANN, G. (2005): Die Zukunft der Geowissenschaften. – abstract für den Nachwuchsworkshop der DFG Geokommission, 22.-23.03.2005, Heidelberg.

SCHMEDEMANN, N., DIETRICH, H. & HOFFMANN, G. (2005): Numeric decompaction of Holocene sediments. –Abstract in: USCINOWICZ, S., ZACHOWICZ, J. (ed): Relative Sea Level Changes – from subsiding to uplifting coasts. “5th Baltic Sea Science Congress”. Sopot/Poland 20.-24.06.2005: S. 71.

HOFFMANN, G. (2005): Reconstructing the geological past to predict future coastal development? Examples from the SW Baltic Sea. – Abstract in: USCINOWICZ, S., ZACHOWICZ, J. (ed): Relative Sea Level Changes – from subsiding to uplifting coasts. “5th Baltic Sea Science Congress”. Sopot/Poland 20.-24.06.2005: S. 59.
 

2004

FRENZEL, P., VIEHBERG, F. A. & HOFFMANN, G. (2004): Holocene faunal and environmental change in a southern Baltic Sea brackish water site. - 32nd International Geological Congress, Florence. [Poster]

HOFFMANN, G. & DIETRICH, H. (2004): Der Usedomer Gesteinsgarten in Ückeritz am Forstamt Neu Pudagla – Konzept und Erfahrungen.- abstract in: JACOBS, F., RÖHLING, H.-G. & UHLMANN, O. [Hrsg.]: GeoLeipzig 2004. – Schriftenreihe der Deutschen Geologischen Gesellschaft: 34: 396.

HOFFMANN, G., ZIEKUR, R. & SCHAFMEISTER, M.TH. (2004): Spätpleistozäne/holozäne Sedimentabfolge und Genesemodell der Nehrungsbildungen an der südwestlichen Ostseeküste (Pommersche Bucht). – abstract in: JACOBS, F., RÖHLING, H.-G. & UHLMANN, O. [Hrsg.]: GeoLeipzig 2004. – Schriftenreihe der Deutschen Geologischen Gesellschaft: 34: 166-167.

HOFFMANN, G. (2004): Postglacial evolution of barriers along the west Pomeranian Baltic Sea coast. – abstract in: PUURA, I., TUULING, I. & HANG, T [Hrsg.].: The Eight Marine Geological Conference. - University of Tartu; S.22.

DIETRICH, H. & HOFFMANN, G. (2004): Geschiebe auf der Insel Usedom. – abstract „Geotopschutz – Chancen zur nachhaltigen Entwicklung von Regionen in Europa“ . 8. Internationale Tagung der Fachsektion GEOTOP der Deutschen Geologischen Gesellschaft 11.-15.05.2004 in Stralsund; S. 16-17.
 

2003

VIEHBERG, F.A. & HOFFMANN, G. (2003): Neueste Bestandsaufnahme der holozänen Süßwasser-Ostrakoden in Vorpommern. Ein Versuch zur Paläomilieuanalyse. - DGL-Tagungsbericht 2002: 387-392.

HOFFMANN, G. (2003): Postglacial to Holocene sedimentation history and palaeogeographical development of a barriere spit (Pudagla lowland; Usedom Island; SW Baltic coast). – abstract in: USINOWICZ, S. & ZACHOWICZ, J. (ed.): Rapid transgressions into semi-enclosed basins; Gdańsk-Jastarnia 8.-10.05.´03, IGCP 464 Continental Shelves during last Glacial Cycle. – Polish Geological Institut: 27, Gdansk.