Geothermal heat flow in Antarctica: current and future directions
A Burton-Johnson, R Dziadek… - The Cryosphere …, 2020 - tc.copernicus.org
Antarctic geothermal heat flow (GHF) affects the temperature of the ice sheet, determining its
ability to slide and internally deform, as well as the behaviour of the continental crust …
ability to slide and internally deform, as well as the behaviour of the continental crust …
The core of Rodinia formed by the juxtaposition of opposed retreating and advancing accretionary orogens
Abstract Long-lived (800 Ma) Paleo–to Mesoproterozoic accretionary orogens on the
margins of Laurentia, Baltica, Amazonia, and Kalahari collided to form the core of the …
margins of Laurentia, Baltica, Amazonia, and Kalahari collided to form the core of the …
The scientific legacy of NASA's Operation IceBridge
Abstract The National Aeronautics and Space Administration (NASA)'s Operation IceBridge
(OIB) was a 13‐year (2009–2021) airborne mission to survey land and sea ice across the …
(OIB) was a 13‐year (2009–2021) airborne mission to survey land and sea ice across the …
Predicting geothermal heat flow in Antarctica with a machine learning approach
We present a machine learning approach to statistically derive geothermal heat flow (GHF)
for Antarctica. The adopted approach estimates GHF from multiple geophysical and …
for Antarctica. The adopted approach estimates GHF from multiple geophysical and …
New magnetic anomaly map of the Antarctic
AV Golynsky, F Ferraccioli, JK Hong… - Geophysical …, 2018 - Wiley Online Library
The second generation Antarctic magnetic anomaly compilation for the region south of 60° S
includes some 3.5 million line‐km of aeromagnetic and marine magnetic data that more than …
includes some 3.5 million line‐km of aeromagnetic and marine magnetic data that more than …
Transformation of an Archean craton margin during Proterozoic basin formation and magmatism: The Albany–Fraser Orogen, Western Australia
Abstract The Albany–Fraser Orogen is a well-preserved example of Proterozoic modification
of an Archean craton margin. The formation of two successive basin systems accompanied …
of an Archean craton margin. The formation of two successive basin systems accompanied …
The tectonics of introversion and extroversion: redefining interior and exterior oceans in the supercontinent cycle
Supercontinent amalgamation is described by the end-member kinematic processes of
introversion–closure of interior oceans; extroversion–closure of exterior oceans; or …
introversion–closure of interior oceans; extroversion–closure of exterior oceans; or …
New Antarctic gravity anomaly grid for enhanced geodetic and geophysical studies in Antarctica
M Scheinert, F Ferraccioli, J Schwabe… - Geophysical …, 2016 - Wiley Online Library
Gravity surveying is challenging in Antarctica because of its hostile environment and
inaccessibility. Nevertheless, many ground‐based, airborne, and shipborne gravity …
inaccessibility. Nevertheless, many ground‐based, airborne, and shipborne gravity …
Tectonic controls on sediment provenance evolution in rift basins: Detrital zircon U–Pb and Hf isotope analysis from the Perth Basin, Western Australia
The role of tectonics in controlling temporal and spatial variations in sediment provenance
during the evolution of extensional basins from initial rifting to continental breakup and …
during the evolution of extensional basins from initial rifting to continental breakup and …
Repeated large-scale retreat and advance of Totten Glacier indicated by inland bed erosion
Climate variations cause ice sheets to retreat and advance, raising or lowering sea level by
metres to decametres. The basic relationship is unambiguous, but the timing, magnitude and …
metres to decametres. The basic relationship is unambiguous, but the timing, magnitude and …