Public Lectures
All dates
June 2025
12. Jun June
Prof. Dr. Jens Lehmann
Oysters, shark teeth and porcelain clay – a fossil site in the Cretaceous of Sweden and its geology
Marum I room 0180
19:20
19:20
September 2025
11. Sep September
Prof. Dr. Jens Lehmann
The frozen earth: glaciers, mammoths and the legacy of the ice ages
Marum I room 0180
19:20
19:20
October 2025
9. Oct October
Prof. Dr. Jens Lehmann
Hand axe and image caves in the Dordogne
Marum I room 0180
19:20
19:20
November 2025
13. Nov November
Prof. Dr. Jens Lehmann
Digital species identification and description of the shape of colony-forming cold-water corals
Marum I room 0180
19:20
19:20
Past dates
All dates
May 2025
8. May May
Prof. Dr. Jens Lehmann
A journey through the geological secrets of Thuringia
Marum I room 0180
19:20
19:20
April 2025
10. Apr April
Prof. Dr. Jens Lehmann
Preparation: How fossils come to light
Marum I room 0180
19:20
19:20
March 2025
21. Mar March
Fyntan Merlin Shaw
The ancient climate history in deep ice cores: Advancements towards improving the temporal resolution of water isotope data
GEO, Lecture Hall 1550
14:00
14:00
19. Mar March
Dr. Torsten Bickert
Kreidefelsen von Rügen und ihre eiszeitliche Überprägung
NW1-W0020
16:00
16:00
13. Mar March
Prof. Dr. Jens Lehmann
Blue mud from the Earth`s mantle: A geological journey from the Mariana Trench to California
Marum I room 0180
19:20
19:20
12. Mar March
Prof. Dr. Jens Lehmann
Geschiebefossilien - die eiszeitliche Reise der Versteinerungen
NW1-W0020
16:00
16:00
5. Mar March
Prof. Dr. Frank Lisker
Antarktika: vom warmen Herzen Gondwanas zum vereisten Kontinent
NW1, Lecture Hall 0020
16:00
16:00
5. Mar March
February 2025
28. Feb February
Janina Groninga
Exploring the Hydrothermal Lipidome: Novel Approaches and New Insights from the Guaymas Basin
GEO, Lecture Hall 1550
14:00
14:00
26. Feb February
Dr. Torsten Bickert
Antarktisches Zwischenwasser und die Bioproduktion vor Mauretanien - MSM 116
NW1-W0020
16:00
16:00
26. Feb February
Andrés Daniel Castillo Llarena
Patagonian ice sheet evolution during the last ice age from a modelling perspective
GEO, Lecture Hall 1550
10:00
10:00
20. Feb February
Olga Ogneva
Particulate and Dissolved Organic Carbon in Arctic Deltas: Investigating Sources, Transport, and Transformation—Insights from the Lena Delta
Geo, Lecture Hall 1550
15:00
15:00
19. Feb February
Prof. Dr. Jens Lehmann
Tanz auf dem Vulkan - Fossilien aus dem Miozän Madeiras
NW1-W0020
16:00
16:00
13. Feb February
Prof. Dr. Jens Lehmann
An archaeological excavation in Morocco: The Romans and their views on fossils and other fossil finds in the country
Marum I room 0180
19:20
19:20
12. Feb February
January 2025
9. Jan January
Prof. Dr. Jens Lehmann
Coelacanths - a living fossil and its stone witnesses
Marum I room 0180
19:20
19:20
December 2024
18. Dec December
Prof. Dr. Simone Kasemann
Ground Penetrating Radar - Ein Blick in das Verborgene
Geo Lecture Hall 1550
12:15
12:15
13. Dec December
Dogo Lawrence Aleku
Groundwater Pollution Problems - Insights from aquifers of the Benin Formation, Eastern Niger Delta of Nigeria
Lecture hall, Room 1550
16:00
16:00
11. Dec December
Alexander Knorrn
Collectomics in Mauritania - the creation of a scientific reference collection and its application for biodiversity research in Mauritania
GEO, Room 5020
14:00
14:00
November 2024
27. Nov November
Prof. Dr. Simone Kasemann
A brief History of Salt Caverns: into the Depths of the Earth with DEEP.KBB
Geo Lecture Hall 1550
12:15
12:15
22. Nov November
Frau Aline Plötz
Vergleich der Seismizität von Kontinentalriften
MARUM, Room 2070
15:00
15:00
20. Nov November
Prof. Dr. Simone Kasemann
From Earth Science to Construction Industry - Developing a Career outside of Academia
Geo Lecture Hall 1550
12:15
12:15
14. Nov November
Prof. Dr. Jens Lehmann
The Cretaceous of the Kristianstad Basin in Sweden
Marum I room 0180
19:20
19:20
12. Nov November
Herr Munawar Khalil
Adaptive capabilities of asterinid starfish in response to ocean warming and acidification
MARUM, Room 2070
11:00
11:00
7. Nov November
Herr Abiel Tesfai Kidane
Iron Uptake Leads to Divergent Responses in N2-Fixing Microorganisms in the Oligo-trophic Ocean
MARUM, Room 2070
14:00
14:00
6. Nov November
Herr Eldo Virma Roza
What can dinoflagellate cysts tell us about the ocean and climate?
GEO, Lecture Hall, Room 1550
18:00
18:00
6. Nov November
Fabian Rill, Dipl. Ing. Thorsten Schulze (Grundbaulabor)
Geotechnics in Holocene Subsoil
Lecture hall Geosciences, room no. 1550, GEO building
12:15
12:15
October 2024
30. Oct October
Raissa Meyer
Towards a planetary-scale observing system for marine microbes - Enhancing the interoperability and legacy of marine microbial data and metadata throu
MARUM Room 2070
15:00
15:00
25. Oct October
Herr Bryan Niederbockstruck
Early Eocene warming event: Insights from calcareous nannofossils
Lecture Haal, Room 1550
16:00
16:00
15. Oct October
Herr Giovanni Sanna
Cold-water coral responses to environmental factors at different scales
GEO, Room 1490
11:30
11:30
10. Oct October
Prof. Dr. Jens Lehmann
The curse of paleontological collections – An Overview of pyrite decay and pyrite preservation
Marum I room 0180
19:20
19:20
4. Oct October
Frau Mechthild Doll
Dynamic Processes of Mud Volcanoes: Activity and Temporal Evolution from a case study in the Mediterranean Sea
Lecture Haal, Room 1550
16:00
16:00
September 2024
30. Sep September
Frau Kathrine Maxwell
Late Quaternary coral reef terraces as records of relative sea-level changes and reef development in the Coral Triangle
Lecture Hall, Room 1550
11:00
11:00
20. Sep September
Herr Brian Crow
On the Loss of Land and Sea Ice in Two Recent Interglacials
Lecture Hall, Room 1550
10:00
10:00
16. Sep September
Frau Sara Todorovic
A century of climate variability in the Southwest Pacific: insights from coral proxies
Marum, Room 2070
15:00
15:00
12. Sep September
Prof. Dr. Jens Lehmann
The great mass extinctions of the earth`s history
Marum I room 0180
19:20
19:20
June 2024
21. Jun June
Anna Biastoch
Processes that drive the efficiency of the biological carbon pump
GEO, Lecture Hall 1550
16:00
16:00
21. Jun June
Marie Harbott
160 years oceanic variability of the Gulf of Mexico reconstructed from A S. siderastrea coral core
MARUM, Raum 2070
10:00
10:00
13. Jun June
Prof. Dr. Jens Lehmann
Lithium of the Andes: Formation, mining, future prospects
Marum I room 0180
19:20
19:20
13. Jun June
Sofia Barrágan Montilla
Deep sea tales of Atlantic slow flow: how ocean circulation strenght affects seafloor ecosystems
GEO Gebäude, Lecture hall 1550
11:30
11:30
11. Jun June
Shettima Bukar (FB5)
Petrological diversity and rock magnetic signature of ice-rafted detritus
GEO Lecture Hall 1550
17:15
17:15
May 2024
16. May May
Prof. Dr. Jens Lehmann
Dance on the volcanoe – Fossils from the Miocene of Madeira
Marum I room 0180
19:20
19:20
8. May May
Frau Karla Rubio Sandoval
A History Behind the Data: Sea Levels in a Warmer World
GEO Lecture Haal 1550
17:00
17:00
3. May May
Frau Nele Steinberg
How organic molecules in marine sediments decipner the evolution of Antarctic sea ice
MARUM Room 2070
14:00
14:00
April 2024
22. Apr April
Johanna Gille-Petzold
Warm and cold: Reaction of the West Antarctic Ice Sheet to Pliocene extremes
MARUM 2070
16:00
16:00
12. Apr April
Lili Sanna Hufnagel
Carbon export mechanism in polar marine systems and the effects of ice melt
Lecture Hall GEO 1550
16:15
16:15
11. Apr April
Prof. Dr. Jens Lehmann
Fossils from the glacial drift – the ice-age journey of petrified life
Marum I room 0180
19:20
19:20
March 2024
14. Mar March
Prof. Dr. Jens Lehmann
Chalk cliffs and flint beaches - A geological journey from Calais to St. Malo
Marum I room 0180
19:20
19:20
13. Mar March
Dr. Torsten Bickert
CCS - Potential und Risiken der CO2-Speicherung
GEO 1550 und Zoom
16:00
16:00
6. Mar March
Dr. Torsten Bickert
Endlagerung radioaktiver Abfälle - ein Zwischenbericht
GEO 1550 und Zoom
16:00
16:00
February 2024
29. Feb February
Oliver Helten
Disposal of heat-emitting high-level nuclear waste in claystone formations: a hot topic tackled by heating experiments with Opalinus Clay
Lecture Haal GEO 1550
17:30
17:30
29. Feb February
Manuel Ruben
Ancient carbon utilization in Arctic marine waters and sediments
Lecture Haal GEO 1550
15:30
15:30
28. Feb February
21. Feb February
Dr. Björn Panteleit
Möglichkeiten zur Nutzung von Geothermie in Bremen und Deutschland
GEO 1550 und Zoom
16:00
16:00
14. Feb February
Prof. Dr. Gerhard Bohrmann
20 Jahre nach dem "Schwarm" - aktueller Stand der Methanhydrate-Forschung
GEO 1550 und Zoom
16:00
16:00
9. Feb February
Hannah Roberts
Mercury in the Hydrothermal Fluids and Gases on the Islands of Vulcano and Panarea, Italy
GEO Lecture Hall 1550
10:00
10:00
8. Feb February
Prof. Dr. Jens Lehmann
Geology and Fossils of the Isle of Skye in Scotland
Marum I room 0180
19:20
19:20
7. Feb February
Nabir Mamnun
Marine Biogeochemical Dynamics: Processes, Models and Uncertainties
MARUM 2070
14:00
14:00
6. Feb February
Opeyemi Jesse Ogunleye
A holistic approach for qualitative and quantitative seismic interpretation - integration of borehole and geotechnical data in the southern Arkona Bas
GEO 1550
16:00
16:00
January 2024
24. Jan January
18. Jan January
Nikolas Römer-Stange
Beyond Seismic Imaging - Seismic Inversion as a Tool for Quantitative Interpretation, Data Integration and Comprehensive Data Presentation
GEO Lecture Hall 1550
18:15
18:15
18. Jan January
Defang You
History of deglacial meltwater discharge in the subpolar North Atlantic: sedimentary records from eastern Labrador Sea
MARUM I, Room 2070
16:15
16:15
11. Jan January
Prof. Dr. Jens Lehmann
Tropical corals at the rim of the Baltic Sea – The Silurian of the Isle of Gotland
Marum I room 0180
19:20
19:20
December 2023
20. Dec December
Emmanuel Okuma
Ice-sheet control of sedimentation patterns at glaciated margins
GEO Lecture Hall 1550
16:15
16:15
14. Dec December
Prof. Dr. Jens Lehmann
Christmas party of the working group
MARUM I, room 0180
19:20
19:20
November 2023
30. Nov November
Anne Strack
Unravelling the long-term response of marine plankton biodiversity to climate change since
MARUM, Room 2070
16:00
16:00
20. Nov November
Farooq Moin Jalaluddin
Unraveling the interplay of microbial activity and transport at the microscale
Lecture Haal 1550
10:00
10:00
16. Nov November
Banafsheh Najjarifarizhendi
An archive of paleoceanographic evolution in the southwestern South Atlantic
room GEO 0340
10:00
10:00
10. Nov November
Mengli Cao
Deglacial records of terrigenous organic matter accumulation off the Yukon and Amur rivers
Lecture hall GEO 1550
17:00
17:00
9. Nov November
Prof. Dr. Jens Lehmann
Petrified forest in Chemnitz
MARUM I, room 0180
19:20
19:20
October 2023
25. Oct October
Prof. Dr. Aldo Rincon (Universidad del Norte, Barranquilla, Colombia) and Students
Four short presentations (20 minutes each) on attractive geoscientific aspects of Colombia
Lecture Hall GEO 1550
12:15
12:15
20. Oct October
Nina-Marie Lesic
The last Glacial Maximum and its subsequent deglaciation in the sub-Antarctic
Lecture Hall 1550
18:00
18:00
20. Oct October
Hanna Zehnle
Characterization of microorganisms mediating anaerobic hydrocarbon degradation in marine s
Lecture Hall 1550
14:30
14:30
12. Oct October
Prof. Dr. Jens Lehmann
Invisible Light Reveals Hidden Worlds – UV-Fluorescence-Photography
Marum I, room 0180
19:20
19:20
September 2023
21. Sep September
Jan Niccolo von Arx
Nitrous oxide formation and consumption in contrasting oxygen-depleted environments
Lecture hall 1550
14:00
14:00
14. Sep September
Prof. Dr. Jens Lehmann
Langenberg Quarry - Window into the Mesozoic Era
Marum I, room 0180
19:20
19:20
11. Sep September
Ines Bruns
Between the lines: Decoding the physical impact of bottom trawling in the German North Sea
Lecture hall 1550
11:00
11:00
June 2023
28. Jun June
Dr. Gabriela von Goerne, Bundesanstalt für Geowissenschaften und Rohstoffe
Perspectives: CCS - Geological Storage of CO2
GEO 1550 and online (follow link)
12:00
12:00
21. Jun June
Dr. Tobias Kulgemeyer
Vattenfall Geophysics
Vattenfall Geophysics
The Sea is full of Bombs - Mitigating the Risk of unexploded Ordnances in Offshore Windfarm Developments
GEO 1550 and online
12:00
12:00
20. Jun June
Sabrina Hohmann
The marine carbon cycle in Baffin Bay under a changing climate
GEO 1550
16:00
16:00
15. Jun June
Prof. Dr. Jens Lehmann
Exploration on Spitsbergen - A Journey into the Triassic Period
MARUM I, room 0180
19:20
19:20
14. Jun June
Steffen Hammerschmidt, Rashpal Singh, Yting Tseng, Skyborn Renewables
From Sea to the Sky: Application of Marine Geology in Offshore Wind Farm Development
GEO 1550 and online (follow link)
12:00
12:00
12. Jun June
8. Jun June
Johanna Hingst
Tracing sediment provenance shifts in western Baffin Bay with radiogenic isotope data: Insights into past ice sheet dynamics
GEO 1550
12:15
12:15
May 2023
24. May May
Dr. Tobias Kulgemeyer, Vattenfall Geophysics
The Sea is full of Bombs - Mitigating the Risk of unexploded Ordnances in Offshore Windfarm Developments
Talk will be postponed
12:00
12:00
17. May May
Dr. Benedict Preu, Fraunhofer IWES
Every Detail matters - Subsurface Investigation in the Realm of Offshore Wind
GEO 1550 and online (follow link)
12:00
12:00
12. May May
Henriette Wilckens
Development of sediment structures formed by bottom currents
GEO 1550
16:15
16:15
11. May May
Prof. Dr. Jens Lehmann
Our feathered enemies - (Co-)evolution of birds and mammals
MARUM I, room 0180
19:20
19:20
10. May May
Can Gromoll, ROSEN Group
Where Geosciences, Oil and Gas, Hydrogen and High Technics come together - a look behind the Scenes of Pipleline Inspections
GEO 1550 and onlinw (follow link)
12:00
12:00
3. May May
Dr. Michael Fischer
The (potential) role of microporous framework materials in carbon capture: What can we learn from molecular simulations?
GEO 1550
12:00
12:00
April 2023
26. Apr April
Dr. Michaela Meier, Geothermie-Allianz Bayern
GEO-Energy – Geoscientists and the energy of the Earth
online (follow link)
12:15
12:15
25. Apr April
Jens Weiser
Going with the Flow - Sedimentation off West Greenland
MARUM 2070
16:00
16:00
17. Apr April
Franziska Tell
Artic marine carbon cycle: role of pelagic calcite production
GEO 1550
17:15
17:15
13. Apr April
Prof. Dr. Jens Lehmann
Rocks from Antarctica - not all ice after all?
MARUM I, room 0180
19:20
19:20
March 2023
22. Mar March
Dr. Torsten Bickert
Grotte Cosquet - prähistorisches Juwel am Mittelmeer
GEO 1550 und Zoom
16:00
16:00
17. Mar March
Nicolas Stoll
Impurities in the EGRIP ice core - the microstructural view
lecturers hall, GEO 1550
13:00
13:00
17. Mar March
Julia Rieke Hagemann
South Pacific biomarker rekonstruction over the last glacial cycle
lecturers hall, GEO 1550
10:00
10:00
15. Mar March
Dr. Torsten Bickert
Von der Lahn ins Empire State Building - der Nassauer "Marmor"
GEO 1550 und Zoom
16:00
16:00
9. Mar March
Prof. Dr. Jens Lehmann
Johann Wolfgang von Goethe - Poet and Geologist
MARUM I, room 0180
19:20
19:20
8. Mar March
Prof. Dr. Jochen Kuss
Küsten und Landschaften zwischen Nordkap und südl Ostsee
GEO 1550 und Zoom
16:00
16:00
3. Mar March
Pauline Cornuault
Variations of pelagic carbonate production in warm climates
Lecture Hall, room GEO 1550
13:00
13:00
1. Mar March
prof. Dr. Jens Lehmann
Die Revolution des Lebens vor 250 Mio Jahren - Entdeckungen auf Spitzbergen
GEO 1550 und Zoom
16:00
16:00
February 2023
27. Feb February
Débora Silva Raposo
Mechanism of a successful marine invasion in a changing climate
Lecture Hall, room GEO 1550
15:15
15:15
24. Feb February
Weng-Si Chao
Role of the Deep North Pacific in Overturning Circulation and Carbon Style
lecturers hall, GEO 1550
10:00
10:00
22. Feb February
Prof. Dr. Tilo von Dobeneck
Rote Megafluten vor Kanadas Küste
GEO 1550 und Zoom
16:00
16:00
17. Feb February
David Benito Merino
Exploring the upper temperature limit of microbial alkane degradation
GEO 1550
15:00
15:00
15. Feb February
Prof. Dr. Frank Lisker
Whisky on the Rocks Schottlands Geologie und das Wasser des Lebens
GEO 1550 und Zoom
16:00
16:00
14. Feb February
Jonas Brünjes
Dissolved organic matter released from natural deep-sea petroleum seepage.
GEO 1550
15:00
15:00
9. Feb February
Jens Lehmann
Enigmatic ammonites - New insights into biology and lifestyle
MARUM I, room 0180
19:20
19:20
3. Feb February
Sarah Koopmann
Molybdenum in carbonate aquifers - an emerging challenge
GEO 1550
16:15
16:15
1. Feb February
PD Dr. Cornelius Fischer
Institut für Ressourcenökologie
Helmholtz-Zentrum Dresden-Rossendorf
Institut für Ressourcenökologie
Helmholtz-Zentrum Dresden-Rossendorf
Reactive transport in host rocks and reservoir rocks: experimental and numerical approaches (lecture is cancelled!)
12:15
January 2023
25. Jan January
Prof. Dr. Reiner Klemd
Geozentrum Nordbayern
Geozentrum Nordbayern
Sustainable resource research and -security: Supply bottlenecks for high-tech metals
GEO building, lecture hall, room 1550
12:15
12:15
20. Jan January
Mine Baku Tekman
Marine debris and microplastic distribution in different ecosystems compartments in the Artic
GEO 1550
16:00
16:00
18. Jan January
Prof. Dr. Martin Fleckenstein
Honorarprofessor für Angewandte Erdölgeologie
Honorarprofessor für Angewandte Erdölgeologie
Geology first: understanding the subsurface to decarbonize energy systems
GEO building, lecture hall, room 1550 and via video conference
12:15
12:15
12. Jan January
Prof. Dr. Jens Lehmann
Fossil accumulations and sheltered preservation in cephalopod body chambers
MARUM I, room 0180
19:20
19:20
December 2022
8. Dec December
Prof. Dr. Jens Lehmann
Christmas party of the working group
MARUM I, room 0180
19:20
19:20
November 2022
25. Nov November
Victoria Kürzinger
The Kemp Caldera as example of submarine arc/back-arc hydrothermal systems
GEO1550
16:15
16:15
25. Nov November
Friederike Grimmer
Pliocene environmental change in western equatorial South America
MARUM Raum 2070
15:00
15:00
18. Nov November
Yiting Tseng
Authigenic carbonates in methane seeps - a key to understand paleo tectonic activities and climatic changes
Lecture Hall, room GEO 1550
16:00
16:00
11. Nov November
Magda Cardozo Mino
Temporal and spatial dynamics of marine microorganisms in ice-covered seas
Lecture Hall, room GEO 1550 and as video conference
16:30
16:30
10. Nov November
Prof. Dr. Jens Lehmann
Crystallography - from minerals to batteries and solar cells
MARUM I, room 0180
19:20
19:20
4. Nov November
Ayobami Abegunrin
News from the lost Rivers of Dogger Land: Exploring our lost homeland on the southern North Sea shelf
Lecture Hall, room GEO 1550 and as video conference
16:30
16:30
October 2022
13. Oct October
Prof. Dr. Jens Lehmann
One Year in the Arctic Ice - Report and First Results of the MOSAiC Expedition
MARUM I, room 0180
19:20
19:20
September 2022
9. Sep September
Ursula Schlager
Morphology and shallow sedimentary structures an the eastern Lomonosov Ridge
Lecture Hall, room GEO 1550 and as video conference
15:00
15:00
9. Sep September
Steffen Swoboda
From small scale observations to large scale processes: Implications of slow vs. fast settling particles for carbon export via the biological pump
Lecture Hall, room GEO 1550 and as video conference
10:00
10:00
8. Sep September
Prof. Dr. Jens Lehmann
Meeting of the Geosciences Working Group
MARUM I, room 0180
19:20
19:20
2. Sep September
Leonardo Tamborrino
The information of cold-water coral mounds beneath the Benguela upwelling system
Lecture Hall, room GEO 1550 and as video conferende
13:16
13:16
Juli 2022
20. Jul Juli
Dr. Andreas Klügel (Universität Bremen)
The 2021 volcanic eruption of Cumbre Vieja volcano, La Palma (Canary Islands)
GEO 1550
12:15
12:15
13. Jul Juli
Prof. Dr. Ella Schmidt (Universität Bremen)
Disorder in crystalline (geo)materials - From local order to physical properties
12:15
8. Jul Juli
Male Köster
Changing biogeochemical processes in deep marine sediments during tectonic migration of ocean floor
Lecture Hall, room GEO 1550 and as video conference
16:15
16:15
6. Jul Juli
PD Dr. Mahyar Mohtadi (Uni. Bremen)
Quaternary climate of the tropical Indo-Pacific: simulations vs. reconstructions
GEO 1550
12:15
12:15
June 2022
29. Jun June
PD Dr. Frank Lisker (Univ. Bremen)
How Captain Scott climbed a basin, or: exhumation and uplift of the Transantarctic Mountains
GEO 1550
12:15
12:15
22. Jun June
Prof. Dr. Karsten Gohl (AWI Bremerhaven)
Antarctic ice-sheet dynamics from geophysical records of paleo and present conditions
GEO 1550
12:15
12:15
16. Jun June
Prof. Dr. Tilo von Dobeneck (Univ. Bremen)
Red megafloods off Canada´s coast: Sedimentary evidence of five catastrophic meltwater breakthroughs
MARUM I, room 0180
19:20
19:20
15. Jun June
Prof. Dr. Thomas A. Berndt (Peking University)
Reconstructing ocean water oxygenation through magnetic FORC measurements of biogenic magnetite
GEO 1550
12:15
12:15
8. Jun June
Prof. Dr. Juan Manuel Garcia-Ruiz (CSIC, Univ. Granada)
The formation of giant gypsum crystals: nucleation, growth and preservation
GEO 1550
12:15
12:15
May 2022
12. May May
Amon Kibiwot Kimeli
Assessing the Sources of Sediments and Mangrove Surface Elevation Changes in the Vanga Estuary, Kenya, Towards the Mitigation of Sea-Level Rise
Zoom video conference
11:15
11:15
April 2022
29. Apr April
Alexander Busch
Installation and aging effects on the capacity of small displacement piles
Lecture Hall, room GEO 1550 and as video conference
16:15
16:15
28. Apr April
8. Apr April
Patrick Boyden
A place beyond the Boababs: fossilized shorelines and what they can tell us about the future
Lecture hall, room GEO 1550 and as video conference
10:15
10:15
March 2022
23. Mar March
16. Mar March
9. Mar March
7. Mar March
Prof. Dr. Jens Lehmann
Concretion formation in sedimentary rocks
Zoom Meeting
19:20
19:20
3. Mar March
Pauline Cornuault
Palaeocenography / Palaeoclimates
Lecture Hall, room GEO 1550 and as video conference
13:00
13:00
2. Mar March
February 2022
23. Feb February
17. Feb February
David Benito Merino
Exploring the upper temperature limit of microbial alkane degradation
Lecture Hall, room GEO 1550
0:00
0:00
16. Feb February
Dr. Torsten Bickert
Atacama - der trockenste Ort der Erde und seine Rohstoffe
Zoom
16:00
16:00
15. Feb February
Ole Zeising
Basal melt of ice shelves and ice sheets
GEO 1550 (lecture hall) and as video conference
17:00
17:00
15. Feb February
Hannes Eisermann
Beneath the ice: uncovering the seabed below Antarctica´s ice shelves
Video conference on webex
14:00
14:00
10. Feb February
Michaela Meier
The Exploration of Ultraslowness - What we can learn about spreading processes from seismicity
GEO 1550 (lecture hall) and as video conference
15:00
15:00
7. Feb February
Prof. Dr. Jens Lehmann
Fossilisation of dinosaur bones and shark fin spines from the Early Cretaceous of southern England
Zoom Meeting
19:20
19:20
2. Feb February
Dr. Ulrike Werban (UFZ Helmholtz Centre for Environmental Research Leipzig)
Near surface characterization using geophysical and optical methods supported by machine learning
Only online
(via Zoom)
12:15
(via Zoom)
12:15
January 2022
26. Jan January
Dr. Hendrik Müller (BGR Federal Institute for Geosciences and Natural Resources Hannover)
Magnetic imaging of deep sea hydrothermal systems
Only online
(via Zoom)
12:15
(via Zoom)
12:15
19. Jan January
Dr. Yang Zhang (University Bremen)
Cycle-scaled magnetostratigraphy for geologic time scale calibration
Online
(via Zoom)
12:15
(via Zoom)
12:15
12. Jan January
Dr. Florent Szitkar (Geological Survey of Norway)
Magnetism and Hydrothermalism: A winning combination
only online
(via Zoom)
12:15
(via Zoom)
12:15
10. Jan January
Prof. Dr. Jens Lehmann
Messel - Fossils from the UNESCO Natural World Heritage Site
Zoom Meeting
19:20
19:20
December 2021
22. Dec December
Dr. Sebastian Uhlemann (Lawrence Berkeley National Laboratory)
Geoelectrical monitoring to assess natural hazards and to image the impact of climate change
Online
(via Zoom)
12:15
(via Zoom)
12:15
17. Dec December
Clarissa Karthäuser
The role of marine particles for nitrogen loss from oxygen minimum zones
Marum 2070
14:00
14:00
10. Dec December
Anouk Vlug
The response of land-terminating glaciers in the Canadian Arctic to forced climate change over the last millennium
Geo 1550
17:00
17:00
10. Dec December
Katja Stanislowski
Ancient volcanic ash - a cause of the December 2004 Sumatra earthquake and tsunami?
Marum 2070
16:00
16:00
9. Dec December
Prof. Dr. Jens Lehmann
Geological excursions in the Vocontic Basin in the South of France
Youtube-Livestream (YouTube-Kanal GSUB)
19:20
19:20
8. Dec December
Dr. Baptiste Dafflon (Lawrence Berkeley National Laboratory)
Coupling geophysical methods and remote sensing data to improve the quantification of Arctic permafrost dynamics in a changing climate.
only online
(via Zoom)
16:15
(via Zoom)
16:15
1. Dec December
Dr. Brendan Reilly (Scripps Institution of Oceanography, University of California, San Diego)
Iceberg Alley Lithostratigraphy, Paleomagnetism, and the Plio-Pleistocene Rhythms of Antarctic Climate
only Online
(via Zoom)
16:15
(via Zoom)
16:15
November 2021
24. Nov November
Dr. Kristina Tietze (GFZ German Research Centre for Geosciences Potsdam)
Active and passive electromagnetic surveying of drillable depths - Challenges and perspectives for exploration and monitoring
GEO 1550 and online
(via Zoom)
12:15
(via Zoom)
12:15
17. Nov November
Dr. Pritam Yogeshwar (University of Cologne)
Boat-Towed Transient Electromagnetics - Investigation of the Furnas Volcanic Lake Hydrothermal System, Azores
only Online:
https://uni-bremen.zoom.us/j/96524048625?pwd=VXAyWEVqNHo2Mzd3N1IrSVVrSVNIZz09
12:15
https://uni-bremen.zoom.us/j/96524048625?pwd=VXAyWEVqNHo2Mzd3N1IrSVVrSVNIZz09
12:15
11. Nov November
Prof. Dr. Jens Lehmann
Geology of Bornholm - From the Ordovician to the Cretaceous
Youtube-Livestream (YouTube-Kanal GSUB)
19:20
19:20
5. Nov November
4. Nov November
Hadar Elyashiv
Numerical DEM modelling as an essential tool to understand submarine landslides
Online: https://us02web.zoom.us/j/88187227073
16:00
16:00
3. Nov November
Dr. Amir Haroon (Geomar Helmholtz Centre for Ocean Research Kiel)
Integrated marine Controlled Source Electromagnetic applications for detecting freshened groundwater in coastal regions.
GEO 1550 and online:
https://uni-bremen.zoom.us/j/96524048625?pwd=VXAyWEVqNHo2Mzd3N1IrSVVrSVNIZz09
12:15
https://uni-bremen.zoom.us/j/96524048625?pwd=VXAyWEVqNHo2Mzd3N1IrSVVrSVNIZz09
12:15
October 2021
14. Oct October
Prof. Dr. Jens Lehmann
Geology of Bornholm - The granites and the Cambrian period
Youtube-Livestream (YouTube-Kanal GSUB)
19:20
19:20
13. Oct October
Miriam Philippi
Moving beyond cyanobacteria: Biogeochemical role of elusive marine N2-fixers
Marum 2070
13:00
13:00
13. Oct October
Junjie Wu
Deglacial ice-sheet retreat and terrestrial organic carbon remobilization in northwestern Canada - A sedimentary record from Beaufort Sea
Marum 2070
10:00
10:00
September 2021
24. Sep September
Lina Madaj
Tracing Past Greenland Ice Sheet Dynamics - A Story Told by Radiogenic Isotopes
GEO 1550
15:00
15:00
22. Sep September
Steven Franke
Reconstructing localized ice flow from radar reflections
GEO 1550
14:00
14:00
21. Sep September
Alexander Weinhart
Snow of yesteryears: How it helps to unterstand past and future climate changes
GEO 1550
16:00
16:00
20. Sep September
Ricarda Gatter
Controls on submarine landslide formation: the key role of weak layers
GEO 1550
10:00
10:00
9. Sep September
Prof. Dr. Jens Lehmann
Erratic boulders and fossils from the Münsterland gravel sand train
Youtube-Livestream (YouTube-Kanal GSUB)
19:20
19:20
Juli 2021
14. Jul Juli
Eva Alexandra Bischof
Fantastic beasts and how they grow - Morphologic changes of ammonoids
online via Zoom
16:00
16:00
12. Jul Juli
Sina Schorn
Microbial methane metabolism in freshwater and marine environments
online via Zoom
14:00
14:00
June 2021
30. Jun June
Dr. Marcello Gugliotta
Sedimentology of modern and ancient tidal clastic systems
zoom meeting: https://unibremen. zoom.us/j/99730407728?pwd=UGo2N 0FnK1hJM0RVZEZtMW1uMDJMQT09
12:15
12:15
24. Jun June
Junli Zhang
Earthquakes in subduction zones
lecture hall GEO 1550 and online
16:00
16:00
23. Jun June
Jeetendra Kumar Saini
What do bio markers tell us about Holocene sea ice conditions?
lecture hall GEO 1550 and online
15:00
15:00
23. Jun June
Prof. Dr. Vera Schlindwein
Feeling the Polar Oceans: A Seismological Tour from Submarine Volcanoes to Drifting Icebergs
zoom meeting: https://unibremen. zoom.us/j/99730407728?pwd=UGo2N 0FnK1hJM0RVZEZtMW1uMDJMQT09
12:15
12:15
14. Jun June
Ole Valk
230Th and 231Pa-Tracers for Environmental Changes in the Central Arctic Ocean
11:00
10. Jun June
Prof. Dr. Jens Lehmann
Clay, Sand and Gravel - Lacquer Films as Archives of the Ice Age
Youtube-Livestream (YouTube-Kanal GSUB)
19:20
19:20
9. Jun June
Prof. Dr. Thomas Laepple
Beyond mean climate change: Using paleoclimate archives to better constrain climate variability.
zoom meeting: https://unibremen. zoom.us/j/99730407728?pwd=UGo2N 0FnK1hJM0RVZEZtMW1uMDJMQT09
12:15
12:15
2. Jun June
Prof. Dr. Michal Kucera
Habilitationskolloquium Dr. Mahyar Mohtadi
Access link available on request from Ms Ahrenholz
12:00
12:00
May 2021
26. May May
Prof. Dr. Frank Oliver Glöckner
The National Research Data Infrastructure (NFDI) and NFDI4BioDiversity
zoom meeting:https://uni-bremen.zoom.us/j/99730407728?pwd=UGo2N0FnK1hJM0RVZEZtMW1uMDJMQT09
12:15
12:15
6. May May
Prof. Dr. Jens Lehmann
Johann Wolfgang von Goethe - Poet and Geologist
Youtube-Livestream (YouTube-Kanal GSUB)
19:20
19:20
5. May May
Ting-Wei Wu
Experimental investigation on small earthquakes that stabilize siliceous marine sediments
15:00
April 2021
15. Apr April
Prof. Dr. Jens Lehmann
An almost unknown world - insect remains from around the Jurassic/Cretaceous boundary in Lower Saxony
Youtube-Livestream (YouTube-Kanal GSUB)
19:20
19:20
March 2021
24. Mar March
22. Mar March
Nora Schulze
Nam Co - an unique lacustrine climate archive on the Tibetan Plateau
Zoom-Meeting
10:00
10:00
18. Mar March
Prof. Dr. Jens Lehmann
Floodplains from the time of the dinosaurs - the Wealden facies
Youtube-Livestream (YouTube-chanel GSUB)
19:20
19:20
17. Mar March
10. Mar March
Prof. Dr. Jens Lehmann
Stürme zur Zeit der Dinosaurier - die Wealden-Formation
Zoom
16:00
16:00
3. Mar March
February 2021
24. Feb February
Dr. Gunnar Spreen
Polarnacht - Bericht und Ergebnisse der MOSAiC-Expedition
Zoom
16:00
16:00
17. Feb February
11. Feb February
Prof. Dr. Jens Lehmann
A geological journey to Cornwall - Part 1
Youtube-Livestream (YouTube-chanel GSUB)
19:20
19:20
January 2021
14. Jan January
Prof. Dr. Jens Lehmann
A geological journey to Cornwall - Part 1
Youtube-Livestream (YouTube-chanel GSUB)
19:20
19:20
December 2020
17. Dec December
Neele Meyer
"Boring" traces in "cool" barnacles
lecture hall GEO 1550 and as video conference
14:00
14:00
10. Dec December
Prof. Dr. Jens Lehmann
Cancelled due to corona-virus! Weser Geo-highlight 2020“ award & Christmas celebration
MARUM I, room 0180
19:20
19:20
November 2020
23. Nov November
Maren Vormann
The properties of transform margins: The Davie Fracture Zone, a tycical example?
MARUM Seminarraum 2070 und als Videokonferenz
14:00
14:00
20. Nov November
Julia Dürschlag
Highly adapted microbial communities drive dinitrogen fixation and export production in the South Pacific Gyre
MARUM Seminarraum 2070 und als Videokonferenz
14:00
14:00
12. Nov November
Prof. Dr. Jens Lehmann
Cancelled due to corona-virus! Citizen Science
MARUM I, room 0180
19:20
19:20
9. Nov November
Yanming Ruan
Interaction of climate, vegetation and fire in tropical ecosystems
MARUM Seminarraum 2070 und als Videokonferenz
15:00
15:00
October 2020
8. Oct October
Prof. Dr. Jens Lehmann
Cancelled due to corona-virus! The Piesberg near Osnabrück and its fossils
MARUM I, room 0180
19:20
19:20
8. Oct October
Nadine Gerlach
Macroalgae polysaccharides – a bittersweet feast for marine bacteria
MARUM, seminar room 2070 and as video conference
13:00
13:00
1. Oct October
Nicole Syring
Breaking the ice – a Holocene Northeast Greenland sea-ice and ice-sheet history
GEO-Building, Lecture Hall, room GEO 1550 and as video conference
15:30
15:30
September 2020
10. Sep September
Prof. Dr. Jens Lehmann
Cancelled due to corona-virus! The Pliocene of Willershausen – a recurring ecosystem?
MARUM I, room 0180
19:20
19:20
August 2020
28. Aug August
Shuzhuang Wu
Late Quaternary Changes in Antarctic Circumpolar Current Transport through the Drake Passage
Lecture Hall, room GEO 1550 and as video conference
14:00
14:00
28. Aug August
Maria-Elena Vorrath
Reconstructions of sea ice in the holocene: what can molecular fossils tell us?
Lecture Hall, room 1550 and as video conference
11:00
11:00
Juli 2020
23. Jul Juli
Lucy Schlicht
Isotopic signatures in diverse settings of seafloor hydrothermal activity
GEO-Building, room 1550 (lecture hall) and as video conference
16:00
16:00
22. Jul Juli
Min Song
Hydrocarbon gas cycling and microbial imprint at cold and hot seeps
GEO-Building, room 1550 (lecture hall) and as video conference
12:30
12:30
21. Jul Juli
Mattia Greco
Arctic plankton ecology under Global Change
GEO-Building, room 1550 (lecture hall) and as video conference
16:00
16:00
16. Jul Juli
Stephan Lenz
Mullite-type compounds at the margins of the compositional series
GEO-Building, Lecture Hall, room GEO 1550 and as video conference
16:30
16:30
June 2020
25. Jun June
Maren Wohltmann
A fairytale of Southeast Asian sea levels. Read by a Database
GEO-Building, Lecture Hall, room GEO 1550 and as video conference
16:00
16:00
18. Jun June
Prof. Dr. Jens Lehmann
Cancelled due to corona-virus! The Dolomites 240 million years ago. In the footsteps of the collector and pioneer Rinaldo Zardini (1902-1988)
MARUM I, room 0180
19:20
19:20
5. Jun June
Tina Klein
New Insights into Environmental Conditions for the Early Jurassic (Pliensbachian-Toarcian) from Boron, Lithium and Magnesium Isotopes
Lecture Hall, room GEO 1550 and video conference
15:00
15:00
May 2020
14. May May
Prof. Dr. Jens Lehmann
Cancelled due to corona-virus! River meadows from the time of the dinosaurs - the Wealden facies in England and Northern Germany
MARUM I, room 0180
19:20
19:20
11. May May
Vicente Marían Durán-Toro
Nanomaterials in the environment
Lecture Hall, room GEO 1550, video conference
14:00
14:00
8. May May
Florian Riefstahl
From lithospheric convergence to extension of southern Zealandia – Another way to close the Wilson cycle
Lecture Hall, room GEO 1550, video conference
16:15
16:15
March 2020
13. Mar March
Nadine Lehnen
Symbiotic N2 fixation in the Mediterranean seagrass Posidonia oceanica
MPI room 4012 (3rd floor)
14:30
14:30
13. Mar March
Alexander Khachikyan
Physicochemical properties of single-cells and their relevance for global biogeochemical fluxes
GEO-Building, Lecture Hall (Room 1550)
10:00
10:00
12. Mar March
Prof. Dr. Jens Lehmann
The fascination of the fossils of Monte Bolca
MARUM I, room 0180
19:20
19:20
11. Mar March
Dina Al-Sammarraie
A new vibratory in-situ test to study the cyclic penetration resistance of sand
MARUM, room 2070
16:15
16:15
11. Mar March
Prof. Dr. Andrea Koschinsky
Marine mineralische Rohstoffe: Herausforderungen und Chancen
GEO 1550
16:00
16:00
10. Mar March
Robert Roskoden
Regional sediment (re-)mobilization studies via cone penetration tests in New Zealand
GEO, room 1550 (lecture hall)
14:00
14:00
4. Mar March
February 2020
27. Feb February
Florian Thomas Stähler
Cone penetration tests for geotechnical offshore investigations
GEO Lecture Hall (Room 1550)
8:15
8:15
26. Feb February
Marine Le Minor
Computational Fluid Dynamics as a promising research approach in mangrove ecogeomorphology
GEO Lecture Hall (Room 1550)
18:15
18:15
26. Feb February
19. Feb February
18. Feb February
Ruggero M. Capperucci
Role and meaning of seafloor roughness for habitat characterization
GEO 1550 (lecture hall)
11:00
11:00
13. Feb February
Prof. Dr. Jens Lehmann
"Once upon a time" - Scientific short stories
MARUM I, room 0180
19:20
19:20
12. Feb February
January 2020
31. Jan January
Andreas Sichert
Degradation of recalcitrant algal polysaccharides by marine microbes
GEO-Buildung, Lecture Hall, Room 1550
13:15
13:15
29. Jan January
Prof. Dr. Elda Miramontes Garcia
Antrittsvorlesung
GEO-Gebäude, Hörsaal, Raum 1550
12:15
12:15
28. Jan January
Haozhuang Wang
The formation of cold-water coral mounds in the Mediterranean Sea
GEO-Buildung, Lecture Hall, Room 1550
14:15
14:15
27. Jan January
Qing-Zeng Zhu
Isotopic geochemistry of microbial lipids to constrain their sources and turnover
GEO-Buildung, Lecture Hall, Room 1550
14:15
14:15
22. Jan January
Prof. Dr. Morten H. Iversen
Antrittsvorlesung
GEO-Gebäude, Hörsaal, Raum 1550
12:15
12:15
17. Jan January
Salvador Ruiz Soto
Recent history and evolution of the vegetation of Italy revealed by pollen and spores in marine sediments from the Adriatic Sea and the Gulf of Taranto
GEO 1550 (lecture hall)
16:15
16:15
16. Jan January
Prof. Dr. Jens Lehmann
Foraminifera - a microscopic journey into the past of the oceans
MARUM I, room 0180
19:20
19:20
December 2019
20. Dec December
Alexander Rösner
Earthquake hazards in the Nankai Trough subduction zone (Japan)
GEO-Building, Lecture Hall (Room 1550)
16:00
16:00
19. Dec December
Chieh-Wei Hsu
Asphalt deposits and seeps in the southern Gulf of Mexico
GEO-Building, Lecture Hall (Room 1550)
16:15
16:15
18. Dec December
Susanne Alfken
Oceanographic factors determining the micrometer-scale distribution of lipid biomarkers in varved sediments
GEO-Building, Lecture Hall (Room 1550)
18:00
18:00
12. Dec December
Prof. Dr. Jens Lehmann
„Weser Geo-highlight 2019“ award & Christmas celebration
MARUM I, room 0180
19:20
19:20
11. Dec December
Prof. Dr. Schulze-Makuch
Exploring the Limits of Life on Earth and Some Thoughts About their Relevance to the Search for Life in the Universe
GEO-Gebäude, Hörsaal, Raum 1550
12:15
12:15
November 2019
29. Nov November
Benjamin Gillard
Impact of deap-sea mining generated sediment plumes in the Clarion Clipperton fracture zone
GEO-Building, Lecture Hall (Room 1550)
16:00
16:00
27. Nov November
Dr. Mark van Zuilen, IPGP Paris
Traces of life in ancient silica deposits
GEO1550
12:15
12:15
14. Nov November
Prof. Dr. Jens Lehmann
The sufferings of the young Dokthoranden - How do you actually make science?
MARUM I, room 0180
19:20
19:20
8. Nov November
Helga Annelies van der Jagt
Carbon export processes in the Arctic and tropical Atlantic Ocean
Lecture Hall, room GEO 1550
16:15
16:15
5. Nov November
Fiona Rochholz
Subject to change: climate-carbon cycle interactions in past and future
MARUM 2070
14:15
14:15
1. Nov November
Melanie Reinelt
Chaos in the Solar System: Improving methods to detect chaotic transitions in the geological record
GEO-Building, Lecture Hall (Room 1550)
16:15
16:15
October 2019
10. Oct October
September 2019
12. Sep September
11. Sep September
Charlotte Breitkreuz
Reconstructing the Ocean State During the Last Glacial Maximum: Potential and Obstacles
MARUM, Room 2070
16:15
16:15
10. Sep September
Sri Durgesh Nandini-Weiß
Evolution of the Caspian Sea climate: past, present and future
GEO-Building, Lecture Hall (Room 1550)
15:15
15:15
August 2019
27. Aug August
Katharina Kitzinger
In situ growth and organic nitrogen utilization by the main nitrifiers in the ocean
GEO-Building, lecture hall (room 1550)
14:15
14:15
12. Aug August
Seyed Mohammad Amirshahi
In Turbulent Waters: Suspension of Sediments in Shallow Shelf Seas
GEO-Building, lecture hall (room 1550)
15:15
15:15
2. Aug August
Clara Flintrop
From marine snow microstructures to macroscale carbon export
GEO-Building, lecture hall (room 1550)
14:15
14:15
1. Aug August
Philipp Friedrich Hach
Fast non-redfieldian dissolved organic matter turnover matters
GEO-Building, lecture hall (room 1550)
10:15
10:15
Juli 2019
18. Jul Juli
Sandy Boehnert
Assessing the Historical Heavy Metal Input in Coastal Sediments
GEO-Building, lecture hall (room 1550)
14:15
14:15
10. Jul Juli
Amanda Frigola Boix
Modeling global ocean cooling during the Middle Miocene Climate Transition
GEO-Building, Lecture Hall (Room 1550)
14:15
14:15
9. Jul Juli
Antonia Ruppel
SØr Rondane and its geodynamic evolution through time – One piece of the Gondwana puzzle -
GEO-Building, Lecture Hall (Room 1550)
17:15
17:15
5. Jul Juli
Andreas Kubier
Assessment of trace metal contamination in groundwater
GEO-Building, Lecture Hall (Room 1550)
15:15
15:15
5. Jul Juli
Agata Mystkowska
How bacteria recognize polysaccharides in the ocean
GEO-Building, Lecture Hall (Room 1550)
12:15
12:15
5. Jul Juli
Nilima Aditya Natoo
Modelling climate variability in the Southwest Pacific: recent and future storminess
MARUM, room 2070
9:15
9:15
3. Jul Juli
Prof. Dr. Martin Fleckenstein
Die stille Revolution – wie ein paläozoischer Tonstein die Welt veränderte
GEO-Gebäude, Hörsaal (Raum 1550)
12:00
12:00
June 2019
24. Jun June
Dini Adyasari
Nutrient fluxes and microbial community associated with urban submarine groundwater discharge
from a tropical coastal region
from a tropical coastal region
GEO 1550 (lecture hall)
18:15
18:15
21. Jun June
Jessica Volz
Natural spatial variability and potential impact of deep-sea mining on sediment geochemistry in the
NE Pacific Ocean
NE Pacific Ocean
GEO 1550 (lecture hall)
14:15
14:15
13. Jun June
Prof. Dr. Jens Lehmann
Giants of the prehistoric sea
MARUM I, room 0180
19:20
19:20
12. Jun June
Christine Eis
From satellite remote sensing to inverse modelling
GEO 1550 (lecture hall)
15:15
15:15
12. Jun June
Prof. Dr. Joachim Blankenburg
Einfluss der extensiven landwirtschaftlichen Nutzung von Niedermooren auf Torf- und Muddeeigenschaften und auf die Freisetzung klimarelevanter Gase
GEO-Gebäude, Hörsaal (Raum 1550)
12:00
12:00
7. Jun June
Pablo Alfredo Heredia Barión
Post-LGM deglaciation history of the maritime NW Antarctic Peninsula
GEO-Building, Lecture Hall (Room 1550)
13:30
13:30
May 2019
29. May May
Prof. Dr. Karin Zonneveld
“The fate of marine particulate matter” - what Palynology can tell about production, transport and degradation/preservation of organic particles in the ocean
GEO-Gebäude, Hörsaal (Raum 1550)
12:00
12:00
22. May May
Prof. Dr. Jens Lehmann
Möglichkeiten, Komplexität und Grenzen palökologischer Rekonstruktion - ein Beispiel aus der frühen Kreide Westfalens
GEO-Gebäude, Hörsaal (Raum 1550)
12:00
12:00
15. May May
Prof. Dr. Nils Moosdorf (Leibniz-Zentrum für Marine Tropenforschung und Universität Kiel)
Human impacts on the global water cycle
GEO 1550
16:15
16:15
9. May May
Prof. Dr. Jens Lehmann
The 100th birthday of Dr. Thorwald Kruckow
MARUM I, room 0180
19:20
19:20
April 2019
30. Apr April
Eun Mi Park
Evaluation of seawater temperature proxy in sinking particles
MARUM, Raum 2070
15:00
15:00
24. Apr April
Dr. Anthony Chappaz
Associate Professor of Molecular Geochemistry
Director of the STARLAB
Dept. of Earth and Atmospheric Sciences
Central Michigan University
Associate Professor of Molecular Geochemistry
Director of the STARLAB
Dept. of Earth and Atmospheric Sciences
Central Michigan University
Refining the use of paleo redox-proxies, the time for molecular geochemistry has come: Molybdenum case studies
GEO-Gebäude, Hörsaal (Raum 1550)
12:00
12:00
11. Apr April
Prof. Dr. Jens Lehmann
The Arctic Lecture: At eye level with the polar bears
MARUM I, room 0180
19:20
19:20
March 2019
27. Mar March
20. Mar March
14. Mar March
PD Dr. Jens Lehmann
About Ursus spelaeus(cave bear) in the Geosciences Collection of the University of Bremen
MARUM I, room 0180
19:20
19:20
13. Mar March
Dr. Jens Lehmann
Die Teersümpfe von Los Angeles - faszinierenes Fenster in die Lebewelt der Eiszeit
GEO 1550
16:00
16:00
6. Mar March
Dr. Barbara Donner
Deep Biosphere - Wie tief reicht das Leben der Erde?
GEO 1550
16:00
16:00
February 2019
27. Feb February
20. Feb February
14. Feb February
PD Dr. Jens Lehmann
The Great Collision - NEW Findings from the Chicxulub Crater
MARUM I, room 0180
19:20
19:20
6. Feb February
Alexander Diehl
Causes for variable hydrothermal vent fluid compositions in the South Kermadec Arc
GEO-building, room 1550 (lecture hall)
16:15
16:15
4. Feb February
Elmar Albers
Carbon cycling in the shallow Mariana forearc
GEO-building, room 1550 (lecture hall)
17:15
17:15
January 2019
30. Jan January
Dr. Crispin Little
University of Leeds
University of Leeds
"A 3.77 (or possibly 4.28) billion year history of life associated with marine hydrothermal vents"
GEO-Gebäude, Hörsaal (Raum 1550)
12:15
12:15
10. Jan January
PD Dr. Jens Lehmann
Diabas Volcanism in the Rhenish Slate Mountains: Foundation and Destroyer of Devonian Reefs
MARUM I, room 0180
19:20
19:20
December 2018
19. Dec December
Wei Leng
A source-to-sink study on deglacial red mud event beds at the southeastern Canadian margin
MARUM, Room 2070
16:15
16:15
19. Dec December
Rafael Laso Pérez
Unravelling the molecular basis of the anaerobic degradation of hydrocarbons in archaea
MARUM, Room 2070
14:15
14:15
19. Dec December
Eduard Fadeev
Dynamics of pelagic microbial communities in the Arctic Ocean
MARUM, Room 2070
12:15
12:15
6. Dec December
Sebastian Beyer
Evolution of the Subglacial Hydrologic System
GEO-building, room 1550
15:15
15:15
November 2018
27. Nov November
Andreia Rebotim
The habitat of planktonic foraminifera in the water column and the interpretation of paleoceanographic
proxies
proxies
MARUM-building, room 2070
11:15
11:15
23. Nov November
Andrea Klus
Climate variability and state transitions in the North Atlantic
MARUM, Raum 2070
15:00
15:00
22. Nov November
Fenna Bergmann
Middle to Late Pleistocene Stratigraphy and Evolution of the lower Bengal Fan
GEO-Gebäude, Raum 1550 (Hörsaal)
14:15
14:15
22. Nov November
Ricarda Dziadek
The thermal state of the West Antarctic Rift System – How much is the ice sheet heated from below?
GEO-building, room 1550
12:15
12:15
14. Nov November
Prof. Dr. Sabine Kasten
Antrittsvorlesung
„What goes down must come up: The impact of fluid circulation in oceanic crust on biogeochemical processes in overlying sediments“
„What goes down must come up: The impact of fluid circulation in oceanic crust on biogeochemical processes in overlying sediments“
GEO-Gebäude, Hörsaal (Raum 1550)
16:15
16:15
8. Nov November
PD Dr. Jens Lehmann
How does the ammonite get into the Nevada desert?
MARUM I, room 0180
19:20
19:20
October 2018
11. Oct October
PD Dr. Jens Lehmann
History of the marl lime pits of Höver and Misburg near Hanover
MARUM I, room 0180
19:20
19:20
September 2018
21. Sep September
Rike Völpel
Evaluating water-mass and sea-level effects on benthic oxygen isotopes during the LGM using an isotop-enabled modeling approach
MARUM, room 2070
14:15
14:15
13. Sep September
Marc Wengler
A geochemical and sedimentological perspective on dust input to the Southern Ocean
GEO-Building, room 1550 (lecture hall)
14:15
14:15
August 2018
20. Aug August
Ralf Hoffmann
Organic carbon cycling in Potter Cove (Antarctic): Subject to glacier retreat
GEO-Building, room 1550 (lecture hall)
14:15
14:15
June 2018
28. Jun June
Shuwen Sun
Processing and fate of terrestrial organic carbon in the Amazon System
GEO-Building, room 1550 (lecture hall)
17:00
17:00
27. Jun June
Knut Krämer
Leave no grain unturned – sediment reworking mechanisms in shelf seas
GEO-Building, room 1550 (lecture hall)
15:00
15:00
25. Jun June
Niels Schoffelen
The impact of phosphorus limitation on N2 fixation
MARUM 2070
15:00
15:00
22. Jun June
Stefan Becker
Biocatalytic assay reveals algal glycan laminarin as one of Earth´s central bioenergy molecules
GEO-Building, room 1550 (lecture hall)
15:00
15:00
14. Jun June
PD Dr. Jens Lehmann
Damery - A classic site of paleontology
MARUM I, room 0180
19:20
19:20
8. Jun June
Anne Kremer
Glacial-interglacial changes of sea ice cover in the eastern Fram Strait
GEO 1550
16:15
16:15
8. Jun June
Claudia Monika Schimschal
Too thick to be oceanic, too fast to be continental? The enigmatic Falkland Plateau
GEO 1550
14:15
14:15
May 2018
30. May May
Prof. Dr. Hubertus Fischer (Climate and Environmental Physics, Physics Institute & Oeschger Center for Climate Change Research, University of Bern)
The imprint of Dansgaard Oeschger events on biogeochemical cycles - learning from leads and lags
GEO-Gebäude, Hörsaal (Raum 1550)
12:00
12:00
25. May May
Anna Winter
Eigenschaften des Ostantarktischen Eisschilds, abgeleitet von Radarmessungen
GEO-Building, room 1550 (lecture hall)
12:15
12:15
23. May May
Prof. Dr. Peter LaFemina (Department of Geosciences, The Pennsylvania State University)
Plate deformation and volcanism on Iceland
GEO-Gebäude, Hörsaal (Raum 1550)
12:00
12:00
17. May May
PD Dr. Jens Lehmann
Nevada - Travelogue from the State of Geologists
MARUM I, room 0180
19:20
19:20
16. May May
Prof. Dr. Kai-Uwe Hinrichs
Reading the fine print: micrometer scale analysis of lipid biomarkers in sediments
GEO-Gebäude, Hörsaal (Raum 1550)
12:00
12:00
April 2018
12. Apr April
PD Dr. Jens Lehmann
Between Rhone and Cevennes, part 3
MARUM I, room 0180
19:20
19:20
6. Apr April
Patricia Slabon
Glacial history in northeast Baffin Bay
GEO-Building, room 1550 (lecture hall)
16:15
16:15
6. Apr April
Maximilian Zundel
From subduction to rifting: Thermochronological evidence from Thurston Island (West Antarctica)
GEO-Building, room 1550 (lecture hall)
13:30
13:30
6. Apr April
Ruben Rosenkranz
Onset of orogen-parallel extension in the Himalayas: insights from the Thakkhola-Mustang graben area (central Nepal)
GEO-Building, room 1550 (lecture hall)
12:00
12:00
March 2018
21. Mar March
Dr. Barbara Donner
Chicxulub - neue Bohrung in den K-T-Meteoritenkrater
GEO 1550
16:00
16:00
16. Mar March
Martina Hollstein
Glacial-interglacial and astronomically driven variations in Western Pacific Warm Pool surface and
thermocline conditions
thermocline conditions
MARUM 2070
11:00
11:00
14. Mar March
Dr. Torsten Bickert
Nördlinger Ries - Meteoriteneinschlag in Schwaben
GEO 1550
16:00
16:00
8. Mar March
7. Mar March
Dr. Andreas Klügel
Jüngste Vulkanausbrüche auf den Kanaren und Kapverden
GEO 1550
16:00
16:00
February 2018
28. Feb February
Dr. Torsten Bickert
Laki-Eruption - Auslöser der französischen Revolution?
GEO 1550
16:00
16:00
21. Feb February
16. Feb February
Miriam Sollich
Greasy news from hydrothermal systems: what lipidomics can tell us about microbes in extreme environments
GEO-Building, room 1550 (lecture hall)
13:15
13:15
14. Feb February
Dr. Jens Lehmann
Nevada und die marine Revolution des Erdmittelalters
GEO 1550
16:00
16:00
8. Feb February
PD Dr. Jens Lehmann
Emmelberg: View into a cinder cone of the Western Eifel volcanic field
MARUM I, room 0180
19:20
19:20
7. Feb February
Christoph Florian Schaller
What X-ray images can tell us about paleoclimate
GEO-Building, room 1550 (lecture hall)
15:00
15:00
January 2018
31. Jan January
Marleen Stuhr
Responses of photosymbiont-bearing reef-calcifiers to ocean warming
GEO-Building, room 1550 (lecture hall)
14:15
14:15
31. Jan January
Prof. Dr. Hans-Peter Bunge (LMU München, Department für Geo- und Umweltwissenschaften, Sektion Geophysik),
Prof. Dr. Anke Friedrich (LMU München, Department für Geo- und Umweltwissenschaften, Sektion Geologie)
Prof. Dr. Anke Friedrich (LMU München, Department für Geo- und Umweltwissenschaften, Sektion Geologie)
Models and Observations of Vertical Motion (MoveOn) of the Lithosphere
GEO-Gebäude, Hörsaal (Raum 1550)
12:00
12:00
30. Jan January
Weichao Wu
Assessing microbial activity in marine sediment
GEO-Building, room 1550 (lecture hall)
16:15
16:15
30. Jan January
Shuchai Gan
Carbon cycling controlled by geomicrobial processes in marine sediments
GEO-Building, room 1550 (lecture hall)
13:30
13:30
29. Jan January
Florian Boxberg
History of heavy metals to North Sea sediment depocenters
GEO-Building, room 1550 (lecture hall)
14:15
14:15
18. Jan January
Jon Graf
Microbial oxidation of methane in stratified freshwater lakes
GEO-Building, room 1550 (lecture hall)
16:15
16:15
17. Jan January
Prof. Dr. Marta Pérez Gussinyé
Antrittsvorlesung
Rifted margins: structure, evolution and dynamics
Rifted margins: structure, evolution and dynamics
GEO-Gebäude, Hörsaal (Raum 1550)
12:00
12:00
11. Jan January
PD Dr. Jens Lehmann
Crystals, symmetry and the way to knowledge
MARUM I, room 0180
19:20
19:20
December 2017
21. Dec December
Henriette Kolling
Proxy reconstructions of modern and late Holocene sea ice conditions in the Baffin Bay
GEO-Building, room 1550 (lecture hall)
15:15
15:15
19. Dec December
Kerstin Kretschmer
Modeling global planktonic foraminifera habitats – Implications for paleoceanographic reconstructions -
GEO-Building, room 1550 (lecture hall)
16:15
16:15
14. Dec December
Natalie Höppner
Modern and past sediment dynamics of South America’s two largest river basins
GEO-Building, room 1550 (lecture hall)
17:15
17:15
14. Dec December
Deborah Tangunan
Late Quaternary paleoproductivity off South Africa inferred from coccolithophores
GEO-Building, room 1550 (lecture hall)
14:15
14:15
14. Dec December
Rebecca Jackson
Chronology of North-American Arctic ice sheet behaviour from MIS 3 to the Holocene: marine evidence
MARUM 2070
12:00
12:00
13. Dec December
Markus Loher
How mud volcanoes express fluid seepage – a case study from the Central Mediterranean
GEO-Building, room 1550 (lecture hall)
16:15
16:15
12. Dec December
Julia Haberkern
The influence of complex seafloor topography on contouritic depositional systems
GEO-Building, room 1550 (lecture hall)
18:15
18:15
12. Dec December
Grit Warratz
The Argentine contourite depositional system – A recorder of intermediate and deep water circulation changes during the last 20 ka
GEO-Building, room 1550 (lecture hall)
16:15
16:15
8. Dec December
Lennart Martijn van Maldegem
Molecular signature of life surrounding Snowball Earth
MARUM 2070
14:00
14:00
November 2017
23. Nov November
Clara Martínez Pérez
Dominant marine diazotrophs and their impact on oceanic N2 fixation
GEO-Building, room 1550 (lecture hall)
15:15
15:15
21. Nov November
Associate Professor Simon Lamb (Inst. of Geophysics, Victoria University of Wellington, New Zealand)
History of the Alpine Fault and origin of New Zealand’s Southern Alps
GEO 1550
16:30
16:30
17. Nov November
Catharina Louise Los
Sulphidation of the oceanic Lithosphere: an experimental study
GEO-Building, room 1550 (lecture hall)
16:15
16:15
14. Nov November
Nicole Krohne
Thermal history and dynamic evolution of the Shackleton Range, East Antarctica
GEO-Building, room 1550 (lecture hall)
17:15
17:15
13. Nov November
Thomas Evans
Lipid biosynthesis of marine Archaea monitored by 14C labeling
GEO-Building, room 1550 (lecture hall)
17:15
17:15
13. Nov November
Thomas Lorscheid
Sea level changes in MIS 5e: investigation of advantages and limits of RSL indicators
MARUM 2070
11:15
11:15
9. Nov November
PD Dr. Jens Lehmann
Diatomite from the Luneburg Heath
MARUM I, room 0180
19:20
19:20
8. Nov November
Martin Bartels
Did the northernmost extension of the North Atlantic Current affect the deglaciation of Svalbard?
GEO-Building, room 1550 (lecture hall)
16:15
16:15
7. Nov November
William Brocas
Coral reconstructions of tropical Atlantic temperature and hydroclimate variability during the last interglacial
GEO-Building, room 1550 (lecture hall)
15:15
15:15
6. Nov November
Florian Schmid
Structure, strength and deformation of young ocean lithosphere – New insights from microearthquakes at the Southwest Indian Ridge
GEO-Building, room 1550 (lecture hall)
17:15
17:15
October 2017
27. Oct October
Katja Hockun
Wie können Biomarker zur Rekonstruktion der spätquartären Umweltveränderungen in Südpatagonien beitragen?
GEO-Gebäude, Raum 1550 (Hörsaal)
17:15
17:15
12. Oct October
PD Dr. Jens Lehmann
An excursion to Solnhofen – a balance
MARUM I, room 0180
19:20
19:20
September 2017
29. Sep September
Natalia Herrán
Calcium carbonate production and diversity in relation to coral reef management practices: a case study from Zanzibar, Tanzania
GEO-Building, room 1550 (lecture hall)
10:15
10:15
18. Sep September
Cameron M. Callbeck
Cryptic sulfur cycling and denitrification in the Peruvian upwelling: key microbes and processes
GEO-Building, room 1550 (lecture hall)
15:15
15:15
14. Sep September
PD Dr. Jens Lehmann
Malta – Geology and history of a Mediterranean island – Part 2
MARUM I, room 0180
19:20
19:20
August 2017
31. Aug August
Valeriia Kirillova
Deglaciation history of the Baffin Bay from a radiogenic isotopes perspective
GEO-Building, room 1550 (lecture hall)
14:15
14:15
30. Aug August
Frederike Wilckens
Tracing of hydrothermal processes with isotopic signatures
GEO-Building, room 1550 (lecture hall)
15:30
15:30
29. Aug August
Michaela Kahsnitz
Paleocene and Lower Eocene of Tibet: Sediments and biostratigraphy of the benthic foraminifera Lockhartia
GEO-Building, room 1550 (lecture hall)
8:00
8:00
24. Aug August
Maximilian Vahlenkamp
Ocean Circulation in a cooling world: Middle Eocene Paleoceanography in the western North Atlantic
MARUM 2070
16:00
16:00
11. Aug August
Maximilian David Fischer
Water mass exchange due to gateway opening – a simple process?
GEO-Building, room 1550 (lecture hall)
14:15
14:15
11. Aug August
Max Oke Kluger
How do sensitive soils predispose landslides? Insights from Norway and New Zealand
GEO-Building, room 1550 (lecture hall)
10:15
10:15
Juli 2017
11. Jul Juli
Igor M. Venancio
Responses of the western equatorial Atlantic to millennial-scale climatic events since the Last Interglacial
GEO-Building, room 1550 (lecture hall)
14:30
14:30
June 2017
29. Jun June
Walter Menapace
What are mud volcanoes doing when we are not looking at them? Insights from subduction zones fluid budget and in situ monitoring
GEO-Building, room 1550 (lecture hall)
17:15
17:15
27. Jun June
Prof. Anne de Vernal
Université du Québec à Montréal
"Natural variability of sea ice cover in the Arctic and subarctic seas"
Université du Québec à Montréal
"Natural variability of sea ice cover in the Arctic and subarctic seas"
GEO-Gebäude, Hörsaal (Raum 1550)
14:00
14:00
16. Jun June
Johannes H. Bondzio
The Mechanisms Behind Jakobshavn Isbræ’s Acceleration and Mass Loss: a Numerical Model Study
MARUM 2070
10:15
10:15
13. Jun June
Lélia Maria Lages de Matos Branco
Climate change - triggered pacing of cold-water coral occurance in the northwestern Atlantic
MARUM 2070
12:15
12:15
9. Jun June
PD Dr. Jens Lehmann
Life at the limit – Oases of life in the deep sea
MARUM I, room 0180
19:20
19:20
9. Jun June
Christian Olaf Müller
Restoring the initial Gondwana fit - A new kinematic break-up model of the Africa-Antarctica Corridor
GEO-Building, room 1550 (lecture hall)
14:15
14:15
7. Jun June
6. Jun June
Prof. Alberto E. Saal
„Budget of volatiles: from where, when, and how water came to Earth-Moon system“
GEO-Gebäude, Hörsaal (Raum 1550)
13:00
13:00
May 2017
11. May May
PD Dr. Jens Lehmann
Geoscience for kids and youngsters – ununsual pathways
MARUM I, room 0180
19:20
19:20
5. May May
Nicole Herrmann
Holocene hydrological and vegetation changes in South Africa
GEO-Building, room 1550 (lecture hall)
14:15
14:15
4. May May
Xueqin Zhao
Holocene climate variability and oceanographic changes off western South Africa
MARUM 2070
11:30
11:30
3. May May
Kerstin Schmidt
Atmosphärische Zirkulationsmuster aus der Eiskernperspektive
GEO-Building, room 1550 (lecture hall)
15:15
15:15
2. May May
Carmen Friese
Environmental factors driving the seasonal variability in the properties of Saharan dust deposited on- and offshore NW Africa
MARUM 2070
10:15
10:15
April 2017
19. Apr April
Dr. Matthias Forwick
Fjord tales - what can the floors 'tell' us about the activity of glaciers on Svalbard in the past?
GEO-Gebäude, Hörsaal (Raum 1550)
12:30
12:30
6. Apr April
PD Dr. Jens Lehmann
Malta – Geology and history of a Mediterranean island – Part 1
MARUM I, room 0180
19:20
19:20
March 2017
29. Mar March
28. Mar March
Peter Müller
Paleoclimate information from skeletal diaries
GEO-Building, room 1550 (lecture hall)
14:15
14:15
22. Mar March
15. Mar March
13. Mar March
Christoph Häggi
Late Pleistocene climate and vegetation variability in the Amazon Basin
GEO-Building, room 1550 (lecture hall)
11:15
11:15
9. Mar March
PD Dr. Jens Lehmann
Alstätte – A long-term research project about the early Cretaceous in North Germany
MARUM I, room 0180
19:20
19:20
8. Mar March
1. Mar March
February 2017
22. Feb February
9. Feb February
PD Dr. Jens Lehmann
On the geological stairs into Earth’s history - Escarpments
MARUM I, room 0180
19:20
19:20
8. Feb February
Dieter von Bargen
Rekonstruktion eines marinen Lebensraumes in der Frühen Kreide des Borealen Raumes
GEO-Gebäude, Raum 1550 (Hörsaal)
18:15
18:15
January 2017
12. Jan January
PD Dr. Jens Lehmann
Preparation of microstructures of fossils
MARUM I, room 0180
19:20
19:20
12. Jan January
Prof. Dr. Thomas Pichler
Geogenic molybdenum in ground and drinking water - the new arsenic?
GEO-Gebäude, Hörsaal (Raum 1550)
15:00
15:00
December 2016
22. Dec December
Tanja Hörner
Post-glacial sea ice fluctuations on millennial to centennial time scales in the Siberian marginal seas
GEO-Gebäude, Raum 1550 (Hörsaal)
16:15
16:15
15. Dec December
Nadine Rippert
Rivalling high-latitude intermediate water contribution to the equatorial sub-thermocline nutrient budget – a foraminiferal analysis
GEO-Gebäude, Raum 1550 (Hörsaal)
16:00
16:00
12. Dec December
Benjamin Baasch
Predictive grain-size mapping of marine surficial sediments by benthic electromagnetic profiling
17:15
8. Dec December
PD Dr. Karsten Gohl
The West Antarctic Ice Sheet: From past record to prediction
GEO-Gebäude, Hörsaal (Raum 1550)
15:00
15:00
5. Dec December
Antje Schlömer
Plume vs plate tectonics – Tristan da Cunha hotspot as an example
GEO-Gebäude, Raum 1550 (Hörsaal)
17:00
17:00
November 2016
30. Nov November
Ali Mozaffari
Geogenic molybdenum and arsenic as a potential contaminant in a limestone aquifer matrix, Central Florida
GEO-Gebäude, Raum 1550 (Hörsaal)
17:15
17:15
25. Nov November
Kristin Hoffmann
Crystal-chemical characterization of mullite-type aluminum borates in the Al2O3-B2O3 system
GEO-Gebäude, Raum 1550 (Hörsaal)
16:15
16:15
17. Nov November
Alexandra Gronholz
Application of a regional coupled ocean-atmosphere modeling system for the investigation of wind-induced ocean processes
GEO-Gebäude, Raum 1550 (Hörsaal)
19:15
19:15
16. Nov November
Andreas Türke
Microscale habitats in subseafloor basalts
GEO-Gebäude, Raum 1550 (Hörsaal)
16:15
16:15
11. Nov November
Jasmine Berg
Transient intermediates in the microbial Fe & S cycles
MARUM, Raum 2070
11:15
11:15
10. Nov November
Ludwig Kopp
Vortrag des Geowissenschaftlichen Arbeitskreises
MARUM I, room 0180
19:20
19:20
10. Nov November
Tobias Kulgemeyer
Plenty of All Blacks: Magnetite Enrichments in the Bay of Plenty, New Zealand
GEO-Gebäude, Raum 1550 (Hörsaal)
19:15
19:15
October 2016
28. Oct October
Cornelia Kwiatkowski
Rainfall variability over the Maritime Continent during the late Holocene
MARUM, Raum 2070
11:00
11:00
21. Oct October
Nikki Blaauwbroek
Geochemical models of Sb(-As, Au, Ag) mineralization in hydrothermal settings
GEO-Gebäude, Raum 1550 (Hörsaal)
16:15
16:15
20. Oct October
Jude Castelino
From rift basin to passive margin: The evolution of the Mozambique Basin
GEO-Gebäude, Raum 1550 (Hörsaal)
17:15
17:15
13. Oct October
Dieter Siebert
Vortrag des Geowissenschaftlichen Arbeitskreises
MARUM I, room 0180
19:20
19:20
September 2016
28. Sep September
Soeren Ahmerkamp
Regulation of oxygen dynamics in sandy sediments
GEO-Gebäude, Raum 1550 (Hörsaal)
14:15
14:15
20. Sep September
Yancheng Zhang
The anatomy of precipitation anomalies over tropical South America during Heinrich Stadial 1
GEO-Gebäude, Raum 1550 (Hörsaal)
14:15
14:15
15. Sep September
Rima Rachmayani
Modeling Interglacial Climate variability during Late Quaternary
GEO-Gebäude, Raum 1550 (Hörsaal)
10:15
10:15
8. Sep September
Harald Rohe
Vortrag des Geowissenschaftlichen Arbeitskreises
MARUM I, room 0180
19:20
19:20
8. Sep September
Lena Steinmann
Formation and evolution of the Campi Flegrei caldera (Italy)
GEO-Gebäude, Raum 1550 (Hörsaal)
14:00
14:00
6. Sep September
Li Wang
The thermal stability and crystal structure of K, NH4 exchanged Zeolite A
GEO-Gebäude, Raum 1550 (Hörsaal)
15:15
15:15
August 2016
26. Aug August
Lorena Astrid Contreras Rosales
Late Quaternary Asian Monsoon variability
GEO-Gebäude Hörsaal (Raum 1550)
11:15
11:15
Juli 2016
13. Jul Juli
Stefanie Weißbach
Sehen wir die globale Erwärmung in Nordgrönland?
GEO-Gebäude, Raum 1550 (Hörsaal)
15:15
15:15
June 2016
24. Jun June
Franziska Staudt
Texture-induced changes in sediment mobility
GEO-Gebäude, Raum 1550 (Hörsaal)
14:15
14:15
15. Jun June
Hao Zou
Spatial and temporal variations in provenance of Arctic Ocean sediments: Reconstruction from bulk mineral assemblage
GEO-Gebäude, Raum 1550 (Hörsaal)
16:15
16:15
9. Jun June
Dr. Michael Siccha
Vortrag des Geowissenschaftlichen Arbeitskreises
MARUM I, room 0180
19:20
19:20
8. Jun June
Francesca Vallé
Environmental changes in West Africa during the warm Pliocene (from 5 Ma to ~ 2.5 Ma)
GEO-Gebäude, Raum 1550 (Hörsaal)
14:15
14:15
1. Jun June
Patrizia Geprägs
Hide and Seek with methane in the water column
GEO-Gebäude, Raum 1550 (Hörsaal)
16:00
16:00
1. Jun June
Claudia Färber
Bioerosion in the marine realm: impact at different scales
GEO-Gebäude, Raum 1550 (Hörsaal)
14:00
14:00
1. Jun June
Brice Blossier
Morphodynamics of single-barred embayed beaches
GEO-Gebäude, Raum 1550 (Hörsaal)
8:00
8:00
May 2016
25. May May
Vera Meyer
Deglacial temperature development and organic-matter mobilization on the Kamchatka Peninsula
GEO-Gebäude, Raum 1550 (Hörsaal)
15:00
15:00
12. May May
Jürgen Reinhardt
Vortrag des Geowissenschaftlichen Arbeitskreises
MARUM I, room 0180
19:20
19:20
12. May May
Ricarda Pietsch
Large Igneous Province – Spielball magmatisch-tektonischer Prozesse
GEO-Gebäude Hörsaal (Raum 1550)
18:00
18:00
April 2016
14. Apr April
PD Dr. Jens Lehmann
Vortrag des Geowissenschaftlichen Arbeitskreises
MARUM I, room 0180
19:20
19:20
14. Apr April
Katharina Hochmuth
The lifecycle of a Large Igneous Province
GEO-Gebäude Hörsaal (Raum 1550)
16:00
16:00
March 2016
31. Mar March
Jan Erik Arndt
Polar seafloor topography – Clues to past glacial conditions
GEO-Gebäude Hörsaal (Raum 1550)
10:00
10:00
30. Mar March
Dr. Karin Zonneveld
Mit Maria S. Merian vor den Azoren - neue Erkenntnisse zu Mikrolebenwesen im Ozean
GEO 1550
16:00
16:00
30. Mar March
Christian Hansen
Experimental investigations on Li and B isotope fractionation during serpentinization of ultramafic lithologies
GEO-Gebäude Hörsaal (Raum 1550)
14:00
14:00
23. Mar March
Dr. Torsten Bickert
Paläozän/Eozän Thermales Maximum - der Push für Säugetiere
GEO 1550
16:00
16:00
17. Mar March
Verena Benz
Climate variability in the Pacific Southern Ocean since the last glacial
GEO-Gebäude Hörsaal (Raum 1550)
14:00
14:00
16. Mar March
Dr. Jens Lehmann
Vergiftete Ozeane - die kreidezeitlichen Sauerstoffkrisen
GEO 1550
16:00
16:00
11. Mar March
Wenwen Chen
UK’37 and TEX86 as temperature records in the tropical eastern Indian Ocean: New insights from surface sediment and sediment trap samples
GEO-Gebäude Hörsaal (Raum 1550)
10:30
10:30
10. Mar March
Werner Liebenberg
Vortrag des Geowissenschaftlichen Arbeitskreises
MARUM I, room 0180
19:20
19:20
9. Mar March
Dr. Jens Lehmann
Aussterbekatastrophen in der Erdgeschichte: Fakten oder Fiktion?
GEO 1550
16:00
16:00
2. Mar March
February 2016
24. Feb February
12. Feb February
Gonzalo V. Gómez Sáez
The ocean in not so depth: Investigation of the carbon cycle in marine shallow hydrothermal systems
GEO-Gebäude, Raum 1550 (Hörsaal)
10:30
10:30
11. Feb February
Dieter von Bargen
Vortrag des Geowissenschaftlichen Arbeitskreises
MARUM I, room 0180
19:20
19:20
1. Feb February
Pengfei Qi
Simultaneous removal of arsenic and antimony by ferrihydrite in the aquatic environment
GEO-Gebäude, Raum 1550 (Hörsaal)
16:00
16:00
January 2016
19. Jan January
Madlene Pfeiffer
Interglacial temperature trends and seasonality
GEO-Gebäude, Raum 1550 (Hörsaal)
15:15
15:15
14. Jan January
Hartmut Benthien
Vortrag des Geowissenschaftlichen Arbeitskreises
MARUM 0180
19:20
19:20
December 2015
21. Dec December
Thorben Wulff
Spatial Dynamics of Dissolved and Gaseous Substances in a Marginal Ice Zone measured by an AUV
GEO-Gebäude, Raum 1550 (Hörsaal)
15:00
15:00
11. Dec December
Hartmut Kühn
Laminated sediments reveal Oxygen Minimum Zone dynamics in the deglacial Bering Sea
GEO-Gebäude, Raum 1550 (Hörsaal)
16:30
16:30
10. Dec December
Dr. Karsten Gohl
Tektonik und Eischilddynamik: eine wechselseitige Beziehung
Hörsaal GEO 1550
12:30
12:30
November 2015
26. Nov November
Jan Martin Schröder
Intact polar lipids in sediment of the Black Sea – what can they tell us about benthic life?
MARUM, Raum 2070
12:00
12:00
25. Nov November
Jian Ren
Late Pleistocene paleoceanographic variability in the northern North Pacific for the last 160 ka: evidences from diatom records
GEO-Gebäude, Raum 1550 (Hörsaal)
17:15
17:15
20. Nov November
Thomas Kalberg
Interpretation tektonomagmatischer Prozesse basierend auf 3D Potentialfeldmodellierungs-ergebnissen
GEO-Gebäude, Raum 1550 (Hörsaal)
17:15
17:15
12. Nov November
Hartmut Benthien
Das Erfolgsgeheimnis der Blütenpflanzen
MARUM I, room 0180
19:20
19:20
9. Nov November
Tabea Altenbernd
Wie anwendbar sind unsere Grundvorstellungen vom Aufbau passive Kontinentalränder in Bezug auf die Baffin Bay?
GEO-Gebäude, Raum 1550 (Hörsaal)
17:30
17:30
6. Nov November
Sebastian Stephan
Revisiting kinematic impact penetrometer measurements
GEO-Gebäude, Raum 1550 (Hörsaal)
16:15
16:15
October 2015
8. Oct October
6. Oct October
Denise Müller
The relevance of rivers and estuaries in the global carbon cycle
GEO-Gebäude, Raum 1550 (Hörsaal)
15:15
15:15
2. Oct October
Johannes Ullermann
New insights into glacial-interglacial climate variability in the Southern Ocean Pacific sector inferred from benthic and planktonic foraminiferal stable isotope, planktonic foraminiferal Mg/Ca-temper
GEO-Gebäude, Raum 1550 (Hörsaal)
13:15
13:15
September 2015
30. Sep September
Riza Yuliratno Setiawan
Hydrological changes in the eastern tropical Indian Ocean during the past ~40 kyr
GEO-Gebäude, Raum 1550 (Hörsaal)
15:15
15:15
10. Sep September
Michael Guhl
Rekonstruktionen fossiler Pflanzen – Lebensbilder und Landschaften
MARUM I, room 0180
19:20
19:20
June 2015
11. Jun June
Annalena Schäfer & Sina Schlack
Fossilien und Geologie der Insel Gotland – eine Projektarbeit
MARUM I, room 0180
19:20
19:20
May 2015
7. May May
AG Geodynamik der Polargebiete
Plattentektonik und Vereisungsgeschichte der West-Antarktis – und wie das eine mit dem anderen zusammenhängt
MARUM I, room 0180
19:20
19:20
April 2015
16. Apr April
Dieter Siebert
Fossilien und Mineralien aus dem Dammer Trümmererzbergbau
MARUM I, room 0180
19:20
19:20
1. Apr April
Dr. Torsten Bickert
Die tiefen Becken der Ostsee - Quellgebiete für Erdöl
GEO 1550
16:00
16:00
March 2015
25. Mar March
Dr. Torsten Bickert
Silur von Gotland - tropische Korallen am Rande des Baltikums
GEO 1550
16:00
16:00
18. Mar March
Dr. Jens Lehmann
Sensationen aus dem Eiszeitschutt - Mecklenburg-Vorpommern und seine Fossilien
GEO 1550
16:00
16:00
12. Mar March
Alan Marsh
Haifischzähne und Walknochen aus Antwerpen
MARUM I, room 0180
19:20
19:20
11. Mar March
Dr. Jens Lehmann
Kreidekliff und Sandstrand - Bornholms jüngere Vergangenheit
GEO 1550
16:00
16:00
4. Mar March
Dr. Jens Lehmann
Bornholms Grundgebirge - Milliarden Jahre alte Erdgeschichte
GEO 1550
16:00
16:00
February 2015
25. Feb February
Dr. Jens Lehmann
Messel - Geologie und fossile Schätze des UNESCO-Weltnaturerbes
GEO 1550
16:00
16:00
12. Feb February
PD Dr. Jens Lehmann
Bornholm – Sedimente, Fossilien und Landschaft
MARUM I, room 0180
19:20
19:20
Juli 2014
10. Jul Juli
Prof. Dr. Olaf Eisen
Die Zukunft der geophysikalischen Erkundung der Eisschilde
GEO-Gebäude, R 1550 (Hörsaal)
16:15
16:15
3. Jul Juli
Prof. Dr. Hartmut Schneider
Stabilität, Struktur und Eigenschaften von Mullit (Al4+2xSi2-2xO10-x)
GEO-Gebäude, R 1550 (Hörsaal)
16:15
16:15
June 2014
26. Jun June
Prof. Dr. Heiko Pälike
The Climate of the Cenozoic: New insights from ocean drilling
GEO-Gebäude, R 1550 (Hörsaal)
16:15
16:15
19. Jun June
PD Dr. Vera Schlindwein
Spreizungprozesse an ultralangsamen mittelozeanischen Rücken: Wie zeichnet man lokale Erdbeben auf?
GEO-Gebäude, R 1550 (Hörsaal)
16:15
16:15
12. Jun June
Prof. Dr. Angelika Humbert
Modelling ice flow dynamics
GEO-Gebäude, R 1550 (Hörsaal)
16:15
16:15
5. Jun June
PD Dr. Cornelius Fischer
Diagenese: kleinskalige Mechanismen, großskalige Auswirkungen
GEO-Gebäude, R 1550 (Hörsaal)
16:15
16:15
May 2014
22. May May
Prof. Dr. Michal Kucera
Foraminiferen - eine mikroskopische Reise in die Vergangenheit der Ozeane
GEO-Gebäude, R 1550 (Hörsaal)
16:15
16:15
15. May May
Dr. Christian Hallmann
The early evolution of life on Earth—Biomarkers and isotopes as a tool to study the rise of organismic complexity
GEO-Gebäude, R 1550 (Hörsaal)
16:15
16:15
8. May May
Prof. Dr. Andreas Lüttge
Predicting Mineral Dissolution Rates – Fiction or Realistic Vision?
GEO-Gebäude, R 1550 (Hörsaal)
16:15
16:15
April 2014
2. Apr April
Dr. Karin Zonneveld
Klimasteuerung - natürlich oder anthropogen? Beispiel Adria
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
March 2014
26. Mar March
Bastian Steinborn
Fracking in Norddeutschland - Chancen und Risiko
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
19. Mar March
12. Mar March
Dr. Gerhard Fischer
Vom Kreidemeer zur Eiszeit: Geologie von Rügen
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
5. Mar March
Dr. Torsten Bickert
Lüneburg - Fluch und Segen des Salzes
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
February 2014
26. Feb February
Dr. Christian Winter
Sedimentdynamik in deutschen Ästuaren und an der Küste
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
November 2013
4. Nov November
March 2013
27. Mar March
Dr. Jürgen Titschack
Geologie von Rhodos und die griechische Mythologie
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
20. Mar March
Dr. Torsten Bickert
Ocker und Kalk - Geologie der Provence
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
13. Mar March
Dr. Torsten Bickert
Korallenriffe im Chiemgau? - Geologie der Ostalpen
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
6. Mar March
Dr. Thomas Pape
Schlammvulkane und Cold Seeps im Mittel- und Schwarzen Meer
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
February 2013
27. Feb February
Dr. Barbara Donner
Sintflutereignisse – Änderungen des Meeresspiegels
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
20. Feb February
Dr. Christian Scheibner
Baumaterial der Pyramiden von Gizeh
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
August 2012
6. Aug August
Lars Max
Evidence for rapid Climate Fluctuations in the far NW-Pacific during the last Deglaciation
GEO-Hörsaal, Raum 1550
11:15
11:15
March 2012
28. Mar March
Dr. Barbara Donner
Krokodile am Nordpol - Vereisungsgeschichte der Arktis
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
21. Mar March
Dr. Torsten Bickert
Magdalenenflut - die Sintflut des Mittelalters
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
14. Mar March
Dr. Thomas Felis
Schnee in Arabien - Klimarekonstruktion aus Korallen
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
7. Mar March
Dr. Barbara Donner
Tiefenwasserbildung im Nordatlantik
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
February 2012
29. Feb February
Dr. Gerhard Fischer
Passat-getriebener Auftrieb vor NW Afrika
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
22. Feb February
Dr. Torsten Bickert
Azoren-Hoch und Island-Tief - Wetterküche des Nordatlantiks
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
March 2011
23. Mar March
Dr. Torsten Bickert
Energie aus Uran – ein Auslaufmodell aus geologischer S
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
16. Mar March
Dr. Torsten Bickert
Deep Horizon - Wohin ist das Öl im Golf von Mexico verschwunden?
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
9. Mar March
Dr. Torsten Bickert
Öl, Gas, Kohle – wie lange reichen noch fossile Brennstoffe?
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
2. Mar March
February 2011
23. Feb February
Dr. Barbara Donner
Fiktion und Wirklichkeit: Gashydrate im Meeresboden
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
16. Feb February
Dr. Barbara Donner
CCS Technologie und Projekt SUGAR
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
May 2010
6. May May
March 2010
24. Mar March
Dr. Torsten Bickert
Staufen - die ich rief, die Geister
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
17. Mar March
Dr. Björn Panteleit
Sand, Salz und mehr - der Untergrund Bremens
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
10. Mar March
Dr. Jens Lehmann
Naturbausteine des antiken Rom
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
3. Mar March
February 2010
24. Feb February
Dr. Jürgen Pätzold
Der Bremer Stein: Die Verwendung von Obernkirchener Sandstein in Bremen
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
17. Feb February
Dr. Torsten Bickert
Aqua alta - ist Venedig noch zu retten?
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
January 2010
18. Jan January
November 2009
13. Nov November
May 2009
8. May May
April 2009
17. Apr April
8. Apr April
6. Apr April
2. Apr April
March 2009
25. Mar March
Dr. Gerhard Fischer
Schneeball Erde - das Klima im Ausnahmezustand
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
19. Mar March
18. Mar March
Dr. Jens Lehmann
Blütezeiten und Aussterben von Sauriern und anderen Giganten vergangener Meere
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
17. Mar March
13. Mar March
11. Mar March
Dr. Barbara Donner
Fiktion und Wirklichkeit: Gashydrate, Eiswürmer und Hangrutschungen...
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
4. Mar March
Dr. Torsten Bickert
Der Vesuv - der schlafende Drache
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
February 2009
25. Feb February
Dr. Torsten Bickert
Ein Pups in der Erdgeschichte - Methanausgasungen an der Paläozän/Eozän - Grenze
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
18. Feb February
Dr. Torsten Bickert
Armageddon - Wie wahrscheinlich ist ein Meteoriteneinschlag auf der Erde?
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
11. Feb February
6. Feb February
4. Feb February
January 2009
23. Jan January
16. Jan January
December 2008
12. Dec December
12. Dec December
12. Dec December
8. Dec December
4. Dec December
November 2008
21. Nov November
21. Nov November
17. Nov November
14. Nov November
7. Nov November
October 2008
31. Oct October
31. Oct October
14. Oct October
10. Oct October
Juli 2008
25. Jul Juli
24. Jul Juli
21. Jul Juli
8. Jul Juli
4. Jul Juli
June 2008
13. Jun June
2. Jun June
May 2008
30. May May
19. May May
9. May May
5. May May
April 2008
28. Apr April
March 2008
31. Mar March
19. Mar March
Dr. Jens Lehmann
Fossilien und Geologie in der Umgebung Bremens
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
18. Mar March
5. Mar March
Dr. Torsten Bickert
Kohlendioxid im Ozean: Lehren aus der Vergangenheit für die Zukunft
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
February 2008
27. Feb February
Dr. Frank Lisker
Von Gondwana zur Antarktis: Eine Reise in die Vergangenheit des weissen Kontinents
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
20. Feb February
Dr. Jens Lehmann
Titel-Lebewesen und Umwelt des Steinkohlen-Zeitalters
GEO 1490 (zwei Parallelgruppen)
16:00
16:00
8. Feb February
1. Feb February
January 2008
25. Jan January
December 2007
20. Dec December
November 2007
30. Nov November
23. Nov November
15. Nov November
9. Nov November
7. Nov November
5. Nov November
October 2007
26. Oct October
September 2007
27. Sep September
Juli 2007
24. Jul Juli
20. Jul Juli
12. Jul Juli
Geowissenschaftlicher Arbeitskreis: Michael Guhl
Während der Zeit des späten Karbon, etwa 300-320 Millionen Jahre vor heute, lag Norddeutschland am Äquator. Dieses führte zu wesentlichen höheren Temperaturen als in unseren Tagen, mit einer tropischen Vegetation. Fossilien der damaligen Sumpfwälder sind unter anderem Farne, Bärlappgewächse und Schachtelhalme. Die daraus entstandenen Steinkohlen sind Grundlage dieses Vortrages, der sich mit den Vorkommen des Piesbergs bei Osnabrück und von Ibbenbüren beschäftigt. An Hand von anschaulichen Bildern werden Klima, Evolution und Ökologie der Pflanzen- und Tierwelt verständlich gemacht.
Im Geowissenschaftlichen Arbeitskreis bietet der Fachbereich Geowissenschaften einmal im Monat interessierten Laien den Zugang zu Geologie, Paläontologie und Mineralogie. Zentrales Element ist jeweils ein allgemeinverständlicher Vortrag.
Ansprechpartner: Dr. Jens Lehmann, Tel. 218 2520
Im Geowissenschaftlichen Arbeitskreis bietet der Fachbereich Geowissenschaften einmal im Monat interessierten Laien den Zugang zu Geologie, Paläontologie und Mineralogie. Zentrales Element ist jeweils ein allgemeinverständlicher Vortrag.
Ansprechpartner: Dr. Jens Lehmann, Tel. 218 2520
MARUM 0180
19:00
19:00
June 2007
14. Jun June
Geowissenschaftlicher Arbeitskreis: Jürgen Reinhardt und Alan Marsh
Eine spannende Reise durch die Urzeit steht im Mittelpunkt dieses Vortrages. Die Referenten sind in ganz Europa auf der Suche nach Millionen Jahre alten Fossilien. An diesem Abend bringen sie eigene aktuelle Funde aus dem Jahr 2007 mit, einige davon werden an die Zuhörer verteilt. Aus der Betrachtung der Exponate stellen sich spannende Fragen: Welche Lebewesen repräsentieren die Fossilien? Wie waren die Lebensgewohnheiten der Tiere und Pflanzen? Von welchen Organismen stammen sie ab? Warum sind viele Arten ausgestorben?
Im Geowissenschaftlichen Arbeitskreis bietet der Fachbereich Geowissenschaften einmal im Monat interessierten Laien den Zugang zu Geologie, Paläontologie und Mineralogie. Zentrales Element ist jeweils ein allgemeinverständlicher Vortrag.
Ansprechpartner: Dr. Jens Lehmann, Tel. 218 2520
Im Geowissenschaftlichen Arbeitskreis bietet der Fachbereich Geowissenschaften einmal im Monat interessierten Laien den Zugang zu Geologie, Paläontologie und Mineralogie. Zentrales Element ist jeweils ein allgemeinverständlicher Vortrag.
Ansprechpartner: Dr. Jens Lehmann, Tel. 218 2520
MARUM 0180
19:00
19:00
May 2007
29. May May
16. May May
14. May May
Dr. Andreas Klügel
Vortragstitel: "Können große Erdbeben und andere externe Faktoren Vulkanausbrüche auslösen?"
Hörsaal GEO 1550
16:15
16:15
11. May May
Ingo Kock
Dissertationskolloquium: "Mikromechanik von Scherzonen"
GEO-Hörsaal
15:15
15:15
10. May May
Geowissenschaftlicher Arbeitskreis: Martin Krogmann
Anfang 2006 wurde in der Weser bei Bremen-Vegesack der Unterkiefer eines Mammuts gefunden, dass „Stinti“ getauft wurde. Wenn eiszeitliche Säugetierknochen trocknen führt der Volumenverlust zu Rissen, eine Konservierung ist unumgänglich. Bei „Stinti“ entschied sich die Geowissenschaftliche Sammlung für eine PEG-Konservierung. PEG wird seit ca. 30 Jahren sehr erfolgreich in der Archäologie zur Konservierung von feuchtem Holz verwendet. Beispielsweise auch für die Bremer Kogge im Deutschen Schifffahrtsmuseum in Bremerhaven. Martin Krogmann wird die Konservierungsmethode genau erläutern und das Ergebnis präsentieren.
Im Geowissenschaftlichen Arbeitskreis bietet der Fachbereich Geowissenschaften einmal im Monat interessierten Laien den Zugang zu Geologie, Paläontologie und Mineralogie. Zentrales Element ist jeweils ein allgemeinverständlicher Vortrag.
Ansprechpartner: Dr. Jens Lehmann, Tel. 218 2520
Im Geowissenschaftlichen Arbeitskreis bietet der Fachbereich Geowissenschaften einmal im Monat interessierten Laien den Zugang zu Geologie, Paläontologie und Mineralogie. Zentrales Element ist jeweils ein allgemeinverständlicher Vortrag.
Ansprechpartner: Dr. Jens Lehmann, Tel. 218 2520
MARUM 0180
19:00
19:00
4. May May
April 2007
19. Apr April
Geowissenschaftlicher Arbeitskreis: Dr. Elisabeth Kuster-Wendenburg
Die Geowissenschaftliche Sammlung besitzt besonders
viele Schalen rezenter mariner und terrestrischer
Mollusken. Unter den etlichen tausend Arten reicht das
Spektrum von mehreren Dezimeter großen Schalen von
Meeresschnecken, bis zu mm-großen Landschnecken.
Die Schnecken wurden weltweit gesammelt, viel Material
ist bereits in historischer Zeit durch die
Handelsbeziehungen Bremens zusammen gekommen.
Die Sammlung rezenter Mollusken ist wie die
paläontologische Sammlung nach systematischen
Kriterien gegliedert und wurde in den letzten Jahren neu
geordnet und auf einen modernen Stand gebracht.
Im Geowissenschaftlichen Arbeitskreis bietet der Fachbereich Geowissenschaften einmal im Monat interessierten Laien den Zugang zu Geologie, Paläontologie und Mineralogie. Zentrales Element ist jeweils ein allgemeinverständlicher Vortrag.
Ansprechpartner: Dr. Jens Lehmann, Tel. 218 2520
viele Schalen rezenter mariner und terrestrischer
Mollusken. Unter den etlichen tausend Arten reicht das
Spektrum von mehreren Dezimeter großen Schalen von
Meeresschnecken, bis zu mm-großen Landschnecken.
Die Schnecken wurden weltweit gesammelt, viel Material
ist bereits in historischer Zeit durch die
Handelsbeziehungen Bremens zusammen gekommen.
Die Sammlung rezenter Mollusken ist wie die
paläontologische Sammlung nach systematischen
Kriterien gegliedert und wurde in den letzten Jahren neu
geordnet und auf einen modernen Stand gebracht.
Im Geowissenschaftlichen Arbeitskreis bietet der Fachbereich Geowissenschaften einmal im Monat interessierten Laien den Zugang zu Geologie, Paläontologie und Mineralogie. Zentrales Element ist jeweils ein allgemeinverständlicher Vortrag.
Ansprechpartner: Dr. Jens Lehmann, Tel. 218 2520
MARUM 0180
19:00
19:00
March 2007
13. Mar March
8. Mar March
Geowissenschaftlicher Arbeitskreis: Jörg Pöhl
Dieser geologische Reisebericht entführt die Zuhörer von
den Gletschern Südnorwegens bis zu den Lofoten- Inseln
im Nordmeer von Nordnorwegen. Im Süden wurden unter
anderem die Swartisen und Folgefonn Gletscher besucht
und Granite und Gneise studiert. Die Oberflächengestalt
Norwegens ist ohne die Rekonstruktion früherer
Eisvorstösse nicht zu erfassen, denn viele der Strukturen
denen man in der Landschaft begegnet, wie Strudellöchern,
Schleifspuren an Felswänden und Moränenzüge, sind auf
Gletscher zurückzuführen. Nur der Vergleich mit heutigen
Gletschern vermag sie zu erklären.
Im Geowissenschaftlichen Arbeitskreis bietet der Fachbereich Geowissenschaften einmal im Monat interessierten Laien den Zugang zu Geologie, Paläontologie und Mineralogie. Zentrales Element ist jeweils ein allgemeinverständlicher Vortrag.
Ansprechpartner: Dr. Jens Lehmann, Tel. 218 2520
den Gletschern Südnorwegens bis zu den Lofoten- Inseln
im Nordmeer von Nordnorwegen. Im Süden wurden unter
anderem die Swartisen und Folgefonn Gletscher besucht
und Granite und Gneise studiert. Die Oberflächengestalt
Norwegens ist ohne die Rekonstruktion früherer
Eisvorstösse nicht zu erfassen, denn viele der Strukturen
denen man in der Landschaft begegnet, wie Strudellöchern,
Schleifspuren an Felswänden und Moränenzüge, sind auf
Gletscher zurückzuführen. Nur der Vergleich mit heutigen
Gletschern vermag sie zu erklären.
Im Geowissenschaftlichen Arbeitskreis bietet der Fachbereich Geowissenschaften einmal im Monat interessierten Laien den Zugang zu Geologie, Paläontologie und Mineralogie. Zentrales Element ist jeweils ein allgemeinverständlicher Vortrag.
Ansprechpartner: Dr. Jens Lehmann, Tel. 218 2520
MARUM 0180
19:00
19:00
8. Mar March
February 2007
12. Feb February
December 2006
22. Dec December
21. Dec December
7. Dec December
7. Dec December
November 2006
30. Nov November
October 2006
6. Oct October
August 2006
11. Aug August
9. Aug August
Juli 2006
13. Jul Juli
June 2006
30. Jun June
30. Jun June
29. Jun June
27. Jun June
21. Jun June
May 2006
17. May May
April 2006
19. Apr April
March 2006
24. Mar March
24. Mar March
February 2006
24. Feb February
17. Feb February
14. Feb February
January 2006
20. Jan January
December 2005
22. Dec December
22. Dec December
22. Dec December
21. Dec December
16. Dec December
November 2005
24. Nov November
17. Nov November
4. Nov November
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October 2005
14. Oct October
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30. Sep September
5. Sep September
August 2005
26. Aug August
26. Aug August
25. Aug August
Juli 2005
7. Jul Juli
June 2005
29. Jun June
23. Jun June
22. Jun June
May 2005
25. May May
Dr. Hubertus Fischer
Stabile Isotopenhydrologie an polaren Eiskernen: Altes Eis und neue Ergebnisse
GEO Hörsaal
16:15
16:15
18. May May
Marie-Louise Siggaard-Andersen
Variations in large-scale atmospheric circulation patterns over the last glacial cycles as seen from polar ice cores
Hörsaal GEO-Gebäude
15:15
15:15
13. May May
Marion Müller
Globale Rekonstruktion von Säkularvariationen des Paläoerdmagnetfeldes - Offene Fragen und Perspektiven
Hörsaal GEO-Gebäude
17:15
17:15
April 2005
25. Apr April
Elisa Guasti
Climatic and biotic events during the Paleogene
Hörsaal GEO-Gebäude
17:15
17:15
18. Apr April
Iris Wilke
Quantifizierung artenspezifischer Wachstumsprozesse und deren Einfluss auf den Einbau stabiler Isotope planktischer Foraminiferen
Hörsaal GEO-Gebäude
15:15
15:15
14. Apr April
Adriana Sima
Oxygen isotopes in ice and seawater linked to ice-volume variations during the last glacial cycle - a modeling approach
Hörsaal GEO-Gebäude
16:15
16:15
May 2025
9. May May