WebNov 10, 2024 · At a Glance. A NASA study has discovered new evidence of an ancient geothermal heat source beneath West Antarctica. The research could help scientists better estimate future ice loss in the area. WebAug 17, 2024 · Geothermal areas, such as volcanoes, might have acted as glacial microrefugia for a wide range of species. The heavily glaciated but volcanically active Antarctic continent presents an ideal system for assessing this hypothesis. Ice-free terrain around volcanoes in Antarctica is, however, often restricted to small patches, whereas …
A Massive Heat Source Was Just Discovered Under …
WebNov 7, 2024 · By Carol Rasmussen,NASA's Earth Science News Team. A new NASA study adds evidence that a geothermal heat source called a mantle plume lies deep below Antarctica's Marie Byrd Land, explaining some of the melting that creates lakes and rivers under the ice sheet. Although the heat source isn't a new or increasing threat to the West … WebNov 13, 2024 · This is the best map yet produced of the warmth coming up from the rocks underneath the Antarctic ice sheet. This "geothermal heat flux" is key data required by scientists in order to model how ... management leadership for tomorrow conference
Inversion of Geothermal Heat Flux under the Ice Sheet of Princess ...
WebDec 31, 2024 · We present a refined map of geothermal heat flow for Antarctica, Aq1, based on multiple observables. The map is generated using a similarity detection … WebNov 14, 2024 · Abstract. The temperature at the Antarctic Ice Sheet bed and the temperature gradient in subglacial rocks have been directly measured only a few times, although extensive thermodynamic modeling has been used to estimate the geothermal heat flux (GHF) under the ice sheet. During the last 5 decades, deep ice-core drilling … WebMay 24, 2024 · Climate change alarmists love to point to ice melting in Antarctica as proof that humans are destroying the planet, but research shows that this may not have the … management leadership for tomorrow jobs