UR
Member Since 1993
Ulla Roehl
Senior Scientist, University of Bremen
AGU Research
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Polar Geologic Cores and Data From Scientific Ocean Drilling Programs (DSDP, ODP, IODP)
AGU 2024
cryosphere | 10 december 2024
Michelle Penkrot, Yusuke Kubo, Ursula Roehl
Polar regions are highly sensitive to changes in Earths climate. Long time scale geologic records, such as those recovered during scientific ocean dri...
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Apparent Diachroneity of Calcareous Nannofossil Datums During the Early Eocene in the High‐Latitude South Pacific Ocean
PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY
21 april 2024
Bryan Niederbockstruck, Heather Jones, Kazutaka Ya...

The late Paleocene to early Eocene interval is characterized by a series of carbon perturbations that caused transient warming (hyperthermal) event...

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Thank You to Our 2023 Peer Reviewers
PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY
12 april 2024
Matthew Huber, Ursula Roehl

We would like to extend our gratitude to our amazing reviewers in 2023. We appreciate your attention to detail, your patience in working together w...

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Transient Shoaling, Over‐Deepening and Settling of the Calcite Compensation Depth at the Eocene‐Oligocene Transition
PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY
26 may 2023
Vicki E. Taylor, Thomas Westerhold, Steve M M. Boh...

The major Cenozoic shift from a shallow (∼3–4 km) to deep (∼4.5 km) calcite compensation depth (CCD) occurred at the Eo...

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Thank You to Our 2022 Peer Reviewers
PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY
20 april 2023
Matthew Huber, Ursula Roehl
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Curation and Accessibility of International Ocean Discovery Program Cores, Samples and Data
GLOBAL COMMUNITY EFFORTS TO MAKE SAMPLES, SPECIMENS, AND SAMPLING FEATURES (AS WELL DIGITAL INFORMATION ABOUT THEM) COMPLY WITH THE FAIR AND CARE PRINCIPLES III ORAL
earth and space science informatics | 16 december 2022
Michelle Penkrot, Ursula Roehl, Yusuke Kubo, Vince...
The International Ocean Discovery Program (IODP) conducts 4-5 expeditions a year aboard the JOIDES Resolution (JR), Chikyu and as Mission Specific Pla...
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Thank You to Our 2021 Peer Reviewers
PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY
07 april 2022
Matthew Huber, Ursula Roehl

Once a year we take the opportunity to thank the reviewers whose difficult, important work is never sufficiently recognized. Two years into the COV...

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Enhanced Terrestrial Carbon Export From East Antarctica During the Early Eocene
PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY
03 february 2022
Gordon N. Inglis, Jaime L. Toney, Jiang Zhu, Chris...

Terrestrial organic carbon (TerrOC) acts as an important CO2 sink when transported via rivers to the ocean and sequestered in coastal marine sedime...

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