The Descent into the Icehouse
Lead Research Organisation:
University of Bristol
Department Name: Geographical Sciences
Abstract
see lead RO (Southampton)
Organisations
People |
ORCID iD |
Dan Lunt (Principal Investigator) | |
Richard Pancost (Co-Investigator) |
Publications
Inglis G
(2020)
A long-term, high-latitude record of Eocene hydrological change in the Greenland region
in Palaeogeography, Palaeoclimatology, Palaeoecology
Lunt D
(2012)
A model-data comparison for a multi-model ensemble of early Eocene atmosphere-ocean simulations: EoMIP
in Climate of the Past
Kennedy-Asser A
(2019)
Assessing Mechanisms and Uncertainty in Modeled Climatic Change at the Eocene-Oligocene Transition
in Paleoceanography and Paleoclimatology
Kennedy A
(2015)
Atmospheric and oceanic impacts of Antarctic glaciation across the Eocene-Oligocene transition
in Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
Anagnostou E
(2016)
Changing atmospheric CO2 concentration was the primary driver of early Cenozoic climate.
in Nature
Srivastava G
(2021)
Climate and vegetation change during the Upper Siwalik-a study based on the palaeobotanical record of the eastern Himalaya
in Palaeobiodiversity and Palaeoenvironments
Farnsworth A
(2019)
Climate Sensitivity on Geological Timescales Controlled by Nonlinear Feedbacks and Ocean Circulation
in Geophysical Research Letters
Dunne E
(2020)
Climatic drivers of latitudinal variation in Late Triassic tetrapod diversity
in Palaeontology
Saupe EE
(2019)
Climatic shifts drove major contractions in avian latitudinal distributions throughout the Cenozoic.
in Proceedings of the National Academy of Sciences of the United States of America
Description | Compilation and generation of new data confirms that tropical sea surface temperatures did decreased during the Eocene during a time of global cooling. Although SSTs changed by only a small amount, this indicates that a tropical thermostat (in the strictest sense) did not exist. Also modelling work that indicates that this decrease was due to CO2, rather than changing tectonics. |
Exploitation Route | Developing collaborations with renewable energy sector: Our results highlight the important role of atmospheric carbon dioxide as a climate driver, emphasising the need to move to a carbon neutral economy. |
Sectors | Environment |
Description | NERC Large Grant |
Amount | £2,318,987 (GBP) |
Funding ID | NE/P01903X/1 |
Organisation | Natural Environment Research Council |
Sector | Public |
Country | United Kingdom |
Start | 08/2017 |
End | 08/2022 |
Title | Data for: A long-term, high-latitude record of Eocene hydrological change in the Greenland region |
Description | The following supplementary information includes additional figures (Figure S1-S3) and datasets. Dataset S1, which is uploaded separately, contains 8 tables: Table 1: Temperature and precipitation data obtained via HadCM3L Table 2: Plant-derived n-alkane distributions at ODP Site 913 during Eocene Table 3: Plant-derived di- and triterpenoids at ODP Site 913 during the Eocene Table 4: Hopanoid thermal maturity parameters at ODP Site 913 during the Eocene Table 5: GDGT distributions and temperature estimates at ODP Site 913 during the Eocene Table 6: Hydrogen isotopic composition of leaf wax biomarkers at ODP Site 913 during the Eocene Table 7: Apparent fractionations between leaf wax and source water compared between major taxanomic categories in modern plants Table 8: Estimates of modern-day precipitation d2Hprecip for locations on the Greenland coast. Estimates are derived from the Online Isotopes in Precipitation Calculator (Bowen, 2016) |
Type Of Material | Database/Collection of data |
Year Produced | 2019 |
Provided To Others? | Yes |
URL | https://data.mendeley.com/datasets/754m8ysnxh |
Title | Data for: A long-term, high-latitude record of Eocene hydrological change in the Greenland region |
Description | The following supplementary information includes additional figures (Figure S1-S3) and datasets. Dataset S1, which is uploaded separately, contains 8 tables: Table 1: Temperature and precipitation data obtained via HadCM3L Table 2: Plant-derived n-alkane distributions at ODP Site 913 during Eocene Table 3: Plant-derived di- and triterpenoids at ODP Site 913 during the Eocene Table 4: Hopanoid thermal maturity parameters at ODP Site 913 during the Eocene Table 5: GDGT distributions and temperature estimates at ODP Site 913 during the Eocene Table 6: Hydrogen isotopic composition of leaf wax biomarkers at ODP Site 913 during the Eocene Table 7: Apparent fractionations between leaf wax and source water compared between major taxanomic categories in modern plants Table 8: Estimates of modern-day precipitation d2Hprecip for locations on the Greenland coast. Estimates are derived from the Online Isotopes in Precipitation Calculator (Bowen, 2016) |
Type Of Material | Database/Collection of data |
Year Produced | 2019 |
Provided To Others? | Yes |
URL | https://data.mendeley.com/datasets/754m8ysnxh/1 |
Title | Sea surface temperature estimates for sediment core 127-797, Japan Sea |
Description | |
Type Of Material | Database/Collection of data |
Year Produced | 2017 |
Provided To Others? | Yes |
URL | https://doi.pangaea.de/10.1594/PANGAEA.879740 |
Title | Sea surface temperature estimates for sediment core 346-U1425, Japan Sea |
Description | |
Type Of Material | Database/Collection of data |
Year Produced | 2017 |
Provided To Others? | Yes |
URL | https://doi.pangaea.de/10.1594/PANGAEA.879741 |
Description | Bristol ChemLABS |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | Yes |
Geographic Reach | Regional |
Primary Audience | Schools |
Results and Impact | Talk sparked questions and discussion afterwards. - |
Year(s) Of Engagement Activity | 2013 |