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Journal Article
Published: 28 December 2022
Journal of Sedimentary Research (2022) 92 (12): 1186–1206.
..., Appalachian sources, and paleogeographic setting in the subtropical arid belt far-removed from contemporaneous deltaic feeder systems are most consistent with eolian transport of dust lofted from subaerial delta plains of the greater Appalachian orogen and incorporated into subaqueous depositional systems...
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Journal Article
Journal: Geology
Published: 27 July 2022
Geology (2022) 50 (10): 1156–1160.
... also reveal spatial variability in sediment provenance between the western and central parts of the Chinese Loess Plateau, which is potentially affected by dust transport from westerly/northwesterly winds. Our integrated data set provides diagnostic constraints on the dust source, provenance...
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Journal Article
Journal: Lithosphere
Publisher: GSW
Published: 01 June 2022
Lithosphere (2022) 2022 (Special 9): 6818103.
...Alison M. F. Lee; Airi Maruyama; Song Lu; Youhei Yamashita; Tomohisa Irino Abstract Japan sea sediments consist of various detrital materials of eolian and riverine origin. Understanding the provenance of eolian dust is vital for reconstructing the variability of wind patterns and monsoons...
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Journal Article
Journal: Geology
Published: 06 May 2022
Geology (2022) 50 (8): 880–885.
... Ocean. Past changes in the strength and position of this wind belt are poorly resolved, particularly across the Pleistocene-Holocene transition, a time period associated with fluctuations in atmospheric temperatures and CO 2 levels. We used dust geochemistry, particle size measurements...
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Journal Article
Published: 01 December 2021
Journal of the Geological Society (2022) 179 (3): jgs2021-055.
...M.J. Pankhurst; C.J. Stevenson; B.C. Coldwell Abstract Meteorite impacts load the atmosphere with dust and cover the Earth's surface with debris. They have long been debated as a trigger of mass extinctions throughout Earth history. Impact winters generally last <10 0 years, whereas ejecta...
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Journal Article
Journal: Geology
Published: 01 December 2021
Geology (2022) 50 (3): 356–360.
...Mark R. Sweeney; Steven L. Forman; Eric V. McDonald Abstract Recent research on dust emissions from eolian dunes seeks to improve regional and global emissions estimates and knowledge of dust sources, particularly with a changing climate. Dust emissions from dune fields can be more accurately...
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Journal Article
Journal: Geology
Published: 01 November 2021
Geology (2021) 49 (11): e540.
...Rivka Amit; Yehouda Enzel; Onn Crouvi © 2021 Geological Society of America 2021 Forum Reply httpsdoi.org/10.1130/G49623Y.1 Quaternary influx of proximal coarse-grained dust altered circum-Mediterranean soil productivity and impacted early human culture Rivka Amit1, Yehouda Enzel2, and Onn...
Journal Article
Journal: Geology
Published: 01 November 2021
Geology (2021) 49 (11): e539.
...Bernhard Lucke * E-mail: bernhard.lucke@fau.de © 2021 Geological Society of America 2021 Forum Comment httpsdoi.org/10.1130/G49440C.1 Quaternary influx of proximal coarse-grained dust altered circum-Mediterranean soil productivity and impacted early human culture Bernhard Lucke...
Journal Article
Journal: Geology
Published: 20 October 2021
Geology (2022) 50 (2): 152–157.
... and by quantifying the cohesion of layered deposits in the Arabia Terra region. We demonstrate that variations in dust cover associated with relative erodibility and eolian abrasion can be inconspicuous controls on apparent thermal inertia. We ultimately find that these deposits are not as cohesive as would...
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Journal Article
Journal: Geology
Published: 20 July 2021
Geology (2021) 49 (11): 1343–1347.
... the Hm in Martian dust ( Christensen et al., 2001 ; Fraeman et al., 2013 ) incorporate hydroxyl, and thus serve as an unappreciated reservoir for water. Electron probe microanalysis of polished sections revealed O/Fe ratios that ranged from 1.88 to 1.74 (±0.01; Table S1), departing markedly from...
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Journal Article
Journal: Geology
Published: 24 June 2021
Geology (2021) 49 (10): 1155–1159.
... and previously underemphasized role in Quaternary dust production in northern China. Furthermore, nonuniformity in CLP Quaternary sediment provenance raises questions about the validity of using paleoclimate information archived in the CLP to make sweeping regional interpretations. 26 01 2021 19 03...
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Journal Article
Published: 27 May 2021
Geochemistry: Exploration, Environment, Analysis (2021) 21 (2): geochem2020-073.
...Katarzyna Nowińska; Zdzisław Adamczyk Abstract The paper presents results of investigations of the chemical composition of iron sulphides contained in dust from the pyrometallurgical production process of zinc and lead. The main mineral components of these dusts are sphalerite, galena, iron...
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Journal Article
Journal: Geology
Published: 05 April 2021
Geology (2021) 49 (7): 857–861.
...Guy Tau; Onn Crouvi; Yehouda Enzel; Nadya Teutsch; Paul Ginoux; Craig Rasmussen Abstract Long-term relationships between climate and dust emission remain unclear, with two prevailing but opposite hypotheses for effects of climate shifts: (1) increased dust emission due to increasing aridity...
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Journal Article
Journal: Geology
Published: 04 March 2021
Geology (2021) 49 (6): 728–732.
...Simon Turner; Heather Handley; Paul Hesse; Bruce Schaefer; Anthony Dosseto Abstract Dust plays important roles in the environment, and there has been much interest in the formation, provenance, and age of the world's dust deposits. Ongoing debates are concerned with the importance of glacial...
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Journal Article
Journal: Geology
Published: 01 March 2021
Geology (2021) 49 (3): e519.
.../ e519 Quaternary influx of proximal coarse-grained dust altered circum-Mediterranean soil productivity and impacted early human culture Joel Roskin1,2 1Analytical Laboratory, Israel Antiquities Authority, Jerusalem, Israel 2Geomorphology and Portable Luminescence Laboratory, L. Recanati Institute...
Journal Article
Journal: Geology
Published: 01 March 2021
Geology (2021) 49 (3): e520.
... | httpspubs.geoscienceworld.org/geology/ e520 Quaternary influx of proximal coarse-grain dust altered circum-Mediterranean soil productivity and impacted early human cultures Rivka Amit1, Yehouda Enzel2, and Onn Crouvi1 1Geological Survey of Israel, 32 Leibowitz St., Jerusalem 2Institute of Earth Sciences, the Hebrew University...
Journal Article
Journal: GSA Bulletin
Published: 15 January 2021
GSA Bulletin (2021) 133 (9-10): 1930–1946.
... to account for chemical weathering and dust input—two fluxes that are commonly neglected in settings with silicate-dominated bedrock. We utilize seven study sites in the Eastern Mediterranean across a significant gradient in the mean annual rainfall and dust deposition flux. Combining cosmogenic 36 Cl...
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