Results 171 to 180 of about 907,486 (250)

Active Dust Devils in the Rosalind Franklin Rover Landing Site in Oxia Planum, Mars

open access: yesJournal of Geophysical Research: Planets, Volume 131, Issue 10, October 2026.
Abstract The Rosalind Franklin rover will land in Oxia Planum, Mars, in the second half of 2030. The mission relies on solar arrays to provide electrical power to the rover, so knowledge about dust‐clearing rates is important for science operations.
P. M. Grindrod   +3 more
wiley   +1 more source

The Anatomy of a Dust Emitting Hot Spot: The White Sands Playa‐Aeolian System, New Mexico, USA

open access: yesJournal of Geophysical Research: Earth Surface, Volume 131, Issue 10, October 2026.
Abstract The White Sands aeolian system is a hot spot of dust emissions and has likely been a persistent dust source since the early to mid‐Holocene, when arid conditions promoted the desiccation and erosion of Pleistocene Lake Otero and the formation of the dune field.
M. R. Sweeney   +7 more
wiley   +1 more source

Relating Monthly to Yearly Morphological Changes in Embryonic Coastal Dune Systems

open access: yesJournal of Geophysical Research: Earth Surface, Volume 131, Issue 10, October 2026.
Abstract Embryonic coastal dunes are dynamic morphological features shaped by wind, waves, sediment availability, and vegetation. Temporal variability in these drivers controls embryo dune dynamics at short timescales (hours–days), while accreting dune systems often show gradual change over longer timescales (years–decades).
R. L. Hulskamp   +5 more
wiley   +1 more source

Subsurface Hydrocarbon Biodegradation in the Context of Microbial Habitability and Hydrogeologic, Thermal, and Geologic Evolution of the Colorado Plateau

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 131, Issue 10, October 2026.
Abstract Subsurface microbial ecosystems associated with hydrocarbon reservoirs are shaped by temperature, salinity, redox gradients, and fluid flow. However, the drivers of microbial activity and hydrocarbon biodegradation over geologic timescales remain poorly constrained.
Meera P. Shah   +8 more
wiley   +1 more source

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