levels decreased below a threshold that would support the development of an Antarctic ice sheet occurred at ca. 51 Ma. Estimates of sea-level amplitudes range from ∼20 m for the early Eocene (51-49 Ma) and ∼25 m to ∼45 m for the middle Eocene (48-42 Ma) using constraints est...
A multirheology ice model: Formulation and application to the Greenland ice sheet [1]聽Accurate prediction of future sea level rises requires models which can reproduce recent observed change in ice sheet behavior. This study describes a... Diandong,Ren - 《Journal of Geophysical Research Atmosphe...
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a maximum growth temperature of 200C or lower and a minimum growth temperature of 00C or lower. They are present in environments that are constantly cold such as oceans with an average temperature of 50C, sea ice, snowfields and glaciers and marine sediments, etc. Since psychrophiles are ...
These variable conditions are attributed to higher iceberg and glacial meltwater flux in the Weddell Sea. This evidence for increased iceberg and glacial meltwater flux in the Weddell Sea during MIS 5e may have significant implications for understanding the stability of the West Antarctic Ice Sheet,...