Results 171 to 180 of about 17,244 (283)

Effects of the Loess Plateau on Habitat Quality of the West Qinling Mountains, China. [PDF]

Ecol Evol
Hui C, Liu X, Zhang M, Zhang X, Liu X.
europepmc   +1 more source

Origin of Late Noachian‐Early Hesperian Valley Networks on Mars: Insights From Landform Evolution and Ice Sheet Modeling

Journal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.
Abstract Dendritic valley networks on Mars have been cited as evidence for a warm and wet Noachian Mars, permitting rainfall precipitation and surface runoff. However, the climatic conditions required to sustain rainfall on early Mars remain debated.
K. R. Karpenko, J. L. Fastook, J. W. Head, A. D. Howard, C. I. Fassett, J. L. Dickson, K. E. Scanlon, B. D. Boatwright   +7 more
wiley   +1 more source

Seasonally structured drone data for shoreline change around a hybrid living shoreline project. [PDF]

Sci Data
Pettyjohn S, Sirianni H, Sirianni MJ, Burchi BMJ, Gittman RK.   +4 more
europepmc   +1 more source

Characterization of Mass Wasting Events on Lunar Maria Using Mini‐RF Radar Observations

Journal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.
Abstract Evidence of mass wasting has been observed on the Moon since at least the Apollo era. Surface features indicative of mass wasting processes are traditionally characterized geomorphologically using visible images. In this study, we aim to better understand mass wasting features via their radar properties, which can provide insights into the ...
S. L. Pérez‐Cortés, A. M. Bramson, E. G. Rivera‐Valentín, C. A. Nypaver, G. W. Patterson, A. K. Virkki, P. A. Taylor, R. Melikyan   +7 more
wiley   +1 more source

Comparing UNet configurations for anthropogenic geomorphic feature extraction from land surface parameters. [PDF]

PLoS One
Farhadpour S, Maxwell AE.
europepmc   +1 more source

An Aeolian Depositional Sequence Shaped by Near‐Surface Water at the Base of the Layered Sulfate Unit, Gale Crater, Mars

Journal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.
Abstract The basal strata of the orbitally defined Layered Sulfate unit (LSu) in Gale crater, Mars, marks the end of a major mineralogical transition from clay‐to sulfate‐bearing stratigraphy. This has previously been attributed to a period of significant aridification of Gale's climate. Here, we present ground‐based observations by the Curiosity rover
Amelie L. Roberts, Sanjeev Gupta, Aster Cowart, Lauren A. Edgar, William Rapin, William E. Dietrich, Edwin Kite, Steven G. Banham, Joel M. Davis, Claire A. Mondro, Dave M. Rubin, John P. Grotzinger, William Farrand, Linda Kah, Kevin Lewis, Alexander Bryk, Catherine Weitz, Rachel Y. Sheppard, Gwénaël Caravaca, Stéphane Le Mouélic, Emma R. Harris, Patrick J. Gasda, Aileen Yingst, Deirdra Fey, Jeffrey R. Johnson, Gerhard P. Paar, Abigail A. Fraeman, Ashwin R. Vasavada   +27 more
wiley   +1 more source

Building new hydrography and virtual watersheds to conserve freshwater fisheries. [PDF]

Sci Rep
Benda L, Miller D, Leppi JC, Romey B, Andras K.   +4 more
europepmc   +1 more source

Quantifying co-seismic and post-seismic erosion using geomorphic change detection following the Mw 7.8 Kaikōura earthquake, New Zealand

<p dir="ltr">Mountain belts are built by uplift and deformation, the associated earthquakes commonly triggering widespread and destructive landsliding across the landscape. The quantification of co-seismic landslide erosion is important because post-seismic observations reveal enhanced mass wasting and fluvial transport of sediment following a ...
openaire   +1 more source

Aspect Asymmetry in Martian Gullies: A Topographic Signature of Their Formation Process?

Journal of Geophysical Research: Planets, Volume 131, Issue 5, May 2026.
Abstract On Mars, erosional‐depositional landforms named gullies provide natural experiments for studying the topographic signature of the processes that act on hillslope evolution. High‐resolution topographic data were used to quantitatively compare the steepness of opposing walls in gully alcoves incised into ice‐rich slopeside mantling deposits.
A. Noblet, G. R. Osinski, S. J. Conway
wiley   +1 more source

Preparing for cascading hazards in High Mountain Asia. [PDF]

Natl Sci Rev
Wang X, Fan X, Bhuyan K.
europepmc   +1 more source