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Geodynamic Modeling of Lithospheric Removal and Surface Deformation: Application to Intraplate Uplift in Central Mongolia
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- Journal of Geophysical Research: Solid Earth
, 2021-05-03)
Intraplate surface deformation is enigmatic and the underlying mechanisms responsible are not fully understood. We use thermo‐mechanical numerical modeling to explore the conditions under which lithospheric removal processes ...
Sedimentology of a Late Quaternary lacustrine record from the south‐eastern Carpathian Basin
(
- Journal of Quaternary Science
, 2021-05-04)
The Upper Pleistocene geoarchives in the south‐eastern Carpathian Basin are represented predominantly by loess–palaeosol records. In 2015, a 10 m sediment core composed of clay‐rich lacustrine sediments was recovered by ...
Persistent Provenance of South Asian Monsoon‐Induced Silicate Weathering Over the Past 27 Million Years
(
- Paleoceanography and Paleoclimatology
, 2021-03-18)
The development of the South Asian monsoon (SAM) and Himalaya‐Tibetan Plateau uplift were closely intertwined with some studies suggesting that uplift initiated the monsoon whereas others link tectonics with monsoon‐controlled ...
Dating the Northwest Shelf of Australia Since the Pliocene
(
- Geochemistry, Geophysics, Geosystems
, 2021-03-08)
Accurate dating of marine sediments is essential to reconstruct past changes in oceanography and climate. Benthic foraminiferal oxygen isotope series from such sediments record long‐term changes in global ice volume and ...
Biomarker Distributions in (Sub)‐Arctic Surface Sediments and Their Potential for Sea Ice Reconstructions
(
- Geochemistry, Geophysics, Geosystems
, 2020-09-29)
To evaluate the present sea ice changes in a longer‐term perspective, the knowledge of sea ice variability on preindustrial and geological time scales is essential. For the interpretation of proxy reconstructions it is ...
Complex Basal Conditions and Their Influence on Ice Flow at the Onset of the Northeast Greenland Ice Stream
(
- Journal of Geophysical Research: Earth Surface
, 2021-03-09)
The ice stream geometry and large ice surface velocities at the onset region of the Northeast Greenland Ice Stream (NEGIS) are not yet well reproduced by ice sheet models. The quantification of basal sliding and a ...
Loess‐Like Dust Appearance at 40 Ma in Central China
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- Paleoceanography and Paleoclimatology
, 2021-03-01)
Asian mineral dust has been studied extensively for its role in affecting regional‐to global‐scale climate and for its deposits, which enable reconstructing Asian atmospheric circulation in the past. However, the timing ...
A chronological and palaeoenvironmental re‐evaluation of two loess‐palaeosol records in the northern Harz foreland, Germany, based on innovative modelling tools
(
- Boreas
, 2021-02-04)
The continuing development of analytical methods for investigating sedimentary records calls for iterative re‐examination of existing data sets obtained on loess‐palaeosol sequences (LPS) as archives of palaeoenvironmental ...
Extreme (13)C depletion of carbonates formed during oxidation of biogenic methane in fractured granite.
(
- Nature communications
, 2015)
Precipitation of exceptionally 13C-depleted authigenic carbonate is a result of, and thus a tracer for, sulphate-dependent anaerobic methane oxidation, particularly in marine sediments. Although these carbonates typically ...
Structural Elucidation of α-Cyclodextrin-Succinic Acid Pseudo Dodecahydrate: Expanding the Packing Types of α-Cyclodextrin Inclusion Complexes
(
- Crystals
, 2015)
This paper reports a new packing type of -cyclodextrin inclusion complexes, obtained
here with succinic acid under low-temperature crystallization conditions. The structure of the 1:1
complex is characterized by heavy ...