[HTML][HTML] Reconstruction of ice-sheet changes in the Antarctic Peninsula since the Last Glacial Maximum
This paper compiles and reviews marine and terrestrial data constraining the dimensions
and configuration of the Antarctic Peninsula Ice Sheet (APIS) from the Last Glacial Maximum …
and configuration of the Antarctic Peninsula Ice Sheet (APIS) from the Last Glacial Maximum …
[HTML][HTML] Mechanisms of millennial-scale atmospheric CO2 change in numerical model simulations
J Gottschalk, G Battaglia, H Fischer, TL Frölicher… - Quaternary Science …, 2019 - Elsevier
Numerical models are important tools for understanding the processes and feedbacks in the
Earth system, including those involving changes in atmospheric CO 2 (CO 2, atm) …
Earth system, including those involving changes in atmospheric CO 2 (CO 2, atm) …
Onset of deglacial warming in West Antarctica driven by local orbital forcing
Nature, 2013 - nature.com
The cause of warming in the Southern Hemisphere during the most recent deglaciation
remains a matter of debate,. Hypotheses for a Northern Hemisphere trigger, through oceanic …
remains a matter of debate,. Hypotheses for a Northern Hemisphere trigger, through oceanic …
Oxygen depletion recorded in upper waters of the glacial Southern Ocean
Oxygen depletion in the upper ocean is commonly associated with poor ventilation and
storage of respired carbon, potentially linked to atmospheric CO2 levels. Iodine to calcium …
storage of respired carbon, potentially linked to atmospheric CO2 levels. Iodine to calcium …
[HTML][HTML] Terrestrial and submarine evidence for the extent and timing of the Last Glacial Maximum and the onset of deglaciation on the maritime-Antarctic and sub …
This paper is the maritime and sub–Antarctic contribution to the Scientific Committee for
Antarctic Research (SCAR) Past Antarctic Ice Sheet Dynamics (PAIS) community Antarctic …
Antarctic Research (SCAR) Past Antarctic Ice Sheet Dynamics (PAIS) community Antarctic …
Holocene climate variations in the western Antarctic Peninsula: evidence for sea ice extent predominantly controlled by changes in insolation and ENSO variability
The West Antarctic ice sheet is particularly sensitive to global warming and its evolution and
impact on global climate over the next few decades remains difficult to predict. In this …
impact on global climate over the next few decades remains difficult to predict. In this …
Orbital-and millennial-scale Antarctic Circumpolar Current variability in Drake Passage over the past 140,000 years
Abstract The Antarctic Circumpolar Current (ACC) plays a crucial role in global ocean
circulation by fostering deep-water upwelling and formation of new water masses. On …
circulation by fostering deep-water upwelling and formation of new water masses. On …
Geomorphology and 10Be chronology of the Last Glacial Maximum and deglaciation in northeastern Patagonia, 43 S-71 W
Abstract In southern South America, well-dated glacial geomorphological records constrain
the last glacial cycle across much of the former Patagonian Ice Sheet, but its northeastern …
the last glacial cycle across much of the former Patagonian Ice Sheet, but its northeastern …
Evolution of South Atlantic density and chemical stratification across the last deglaciation
J Roberts, J Gottschalk, LC Skinner… - Proceedings of the …, 2016 - National Acad Sciences
Explanations of the glacial–interglacial variations in atmospheric pCO2 invoke a significant
role for the deep ocean in the storage of CO2. Deep-ocean density stratification has been …
role for the deep ocean in the storage of CO2. Deep-ocean density stratification has been …
Triple water‐isotopologue record from WAIS Divide, Antarctica: Controls on glacial‐interglacial changes in 17Oexcess of precipitation
Measurements of the 17Oexcess of H2O were obtained from ice cores in West and East
Antarctica. Combined with previously published results from East Antarctica, the new data …
Antarctica. Combined with previously published results from East Antarctica, the new data …