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A new approach to classification of 40 years of Antarctic sea ice concentration data
(
- International Journal of Climatology
, 2020-10-21)
In this paper, we present a characterization of Antarctic sea ice based on the classification of annual sea ice concentration (SIC) data from 1979 to 2018. A clustering algorithm was applied to provide a climatological ...
Mega‐scale glacial lineations formed by ice shelf grounding in the Canadian Beaufort Sea during multiple glaciations
(
- Earth Surface Processes and Landforms
, 2021-05-05)
Mega‐scale glacial lineations formed by the raking of ice shelves across the seafloor have been reported from multiple polar regions. Here, we present the first evidence of continental slope situated buried lineations in ...
Deformation von Fassadenplatten aus Marmor
(Universitätsverlag Göttingen, 2006-09)
For about four decades marble has been used as thin veneer cladding. The durability
of such thin slabs (mostly 30-40 mm) is satisfactory at most constructions. However,
on numerous buildings all over the world, the ...
Using a Paleosurface to Constrain Low-Temperature Thermochronological Data: Tectonic Evolution of the Cuevas Range, Central Andes
(
- Tectonics
, 2019)
Dispersion of low-temperature thermochronologic data from nine samples collected on a deformed paleosurface preserved on the Cuevas range (Central Andes) can be exploited to unravel complex thermal histories. The nine ...
Mega-monsoon variability during the late Triassic: Re-assessing the role of orbital forcing in the deposition of playa sediments in the Germanic Basin
(
- Sedimentology
, 2019)
The formation of the supercontinent Pangaea during the Permo–Triassic gave rise to an extreme monsoonal climate (often termed ‘mega-monsoon’) that has been documented by numerous palaeo-records. However, considerable debate ...
Formation of Continental Microplates Through Rift Linkage: Numerical Modeling and Its Application to the Flemish Cap and Sao Paulo Plateau
(
- Geochemistry, Geophysics, Geosystems
, 2021-04-22)
Continental microplates are enigmatic plate boundary features, which can occur in extensional and compressional regimes. Here we focus on microplate formation and their temporal evolution in continental rift settings. To ...
Sediment budgeting of short‐term backfilling processes: The erosional collapse of a Carolingian canal construction
(
- Earth Surface Processes and Landforms
, 2020-09-15)
Sediment budgeting concepts serve as quantification tools to decipher the erosion and accumulation processes within a catchment and help to understand these relocation processes through time. While sediment budgets are ...
Microseismicity and Lava Flows Hint at Magmato‐Tectonic Processes Near the Southern Tip of the Fonualei Rift and Spreading Center in the Lau Basin
(
- Journal of Geophysical Research: Solid Earth
, 2021-04-27)
Spreading centers in the proximity of back‐rolling subduction zones constitute an ideal natural laboratory to investigate the interaction of magmatism and tectonism during the early evolution of back‐arc basins. Using ...
Deep Heat: Proxies, Miocene Ice, and an End in Sight for Paleoclimate Paradoxes?
(
- Paleoceanography and Paleoclimatology
, 2021-03-16)
The mid Miocene represents an important target for paleoclimatic study because the atmospheric CO2 concentration ranged from near modern values to ∼800 ppm, while a large, dynamic Antarctic ice sheet was likely to have ...
Physical analysis of an Antarctic ice core—towards an integration of micro- and macrodynamics of polar ice
(
- Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
, 2016)
Microstructures from deep ice cores reflect the dynamic conditions of the drill location as well as the thermodynamic history of the drill site and catchment area in great detail. Ice core parameters (crystal lattice-preferred ...