Auflistung Geophysik, Extraterrestische Forschung nach Schlagwort "climate modeling"
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Contrasting State‐Dependent Effects of Natural Forcing on Global and Local Climate Variability
(Geophysical Research Letters, 2022-05-17)Natural forcing from solar and volcanic activity contributes significantly to climate variability. The post‐eruption cooling of strong volcanic eruptions was hypothesized to have led to millennial‐scale variability during ... -
Coupling of the Subpolar Gyre and the Overturning Circulation During Abrupt Glacial Climate Transitions
(Geophysical Research Letters, 2020-11-05)We present a mechanism for self‐sustained ocean circulation changes that cause abrupt temperature changes over Greenland in a multimillennial climate model simulation with glacial CO2 concentrations representative of Marine ... -
Interdecadal Pacific Oscillation Drives Enhanced Greenland Surface Temperature Variability During the Last Glacial Maximum
(Geophysical Research Letters, 2020-12-04)Stable oxygen isotope records from central Greenland suggest disproportionally large long‐term surface air temperature (SAT) variability during the Last Glacial Maximum (LGM) relative to preindustrial times. Large perturbations ... -
Middle Miocene Climate and Stable Oxygen Isotopes in Europe Based on Numerical Modeling
(Paleoceanography and Paleoclimatology, 2022-10-24)The Middle Miocene (15.99–11.65 Ma) of Europe witnessed major climatic, environmental, and vegetational change, yet we are lacking detailed reconstructions of Middle Miocene temperature and precipitation patterns over ... -
On the Ridging of the South Atlantic Anticyclone Over South Africa: The Impact of Rossby Wave Breaking and of Climate Change
(Geophysical Research Letters, 2022-10-19)Ridging South Atlantic Anticyclones contribute an important amount of precipitation over South Africa. Here, we use a global coupled climate model and the ERA5 reanalysis to separate for the first time ridging highs (RHs) ... -
The Impact of Different Atmospheric CO2 Concentrations on Large Scale Miocene Temperature Signatures
(Paleoceanography and Paleoclimatology, 2023-02-07)Based on inferences from proxy records the Miocene (23.03–5.33 Ma) was a time of amplified polar warmth compared to today. However, it remains a challenge to simulate a warm Miocene climate and pronounced polar warmth at ...