Results 171 to 180 of about 26,609 (248)

Frequency‐Domain Airborne Electromagnetic Imaging of Permafrost Reveals Heterogeneity and Drivers of Permafrost Change in the Discontinuous Permafrost Zone of Northwestern Canada

AGU Advances, Volume 7, Issue 7, October 2026.
Abstract Northern permafrost landscapes are undergoing rapid warming and thaw, yet the three‐dimensional subsurface structure that governs thaw vulnerability and landscape response remains poorly resolved by conventional ground temperature monitoring and satellite remote sensing.
Keytash Moshtaghian, Alexandre Chiasson, Alejandro Alvarez, Marco Antonio Couto Jr, Lindsey J. Heagy, Médéric Lorry, Martyn Unsworth, Joseph Young, Steven V. Kokelj, Ashley C. A. Rudy, Sharon L. Smith, Duane G. Froese   +11 more
wiley   +1 more source

Saving a species, one mite at a time: efficacy of afoxolaner (NexGard®) against Macronyssidae mites in the critically endangered Aeolian wall lizard (<i>Podarcis raffonei</i>). [PDF]

Int J Parasitol Parasites Wildl
Mendoza-Roldan JA, Ricci A, Gambioli B, Sioumpoura K, Di Palma A, Montinaro G, Macale D, Vignoli L, Beugnet F, Otranto D.   +9 more
europepmc   +1 more source

Ground Penetrating Radar Observations of Subsurface Structures From the Makgadikgadi Pans (Botswana): A Terrestrial Analogue of Martian Playa Lakes

Journal of Geophysical Research: Planets, Volume 131, Issue 10, October 2026.
Abstract Playa lakes are considered promising landing sites on Mars because of their strong astrobiological potential. Therefore, sediments and buried structures in terrestrial playa lakes have become the focus of numerous analogue studies. The inclusion of ground penetrating radar (GPR) in the payloads of Martian missions has opened new avenues for ...
M. Shawel, L. Capozzoli, T. H. Kahsay, B. Kgosidintsi, G. Romano, A. T. Selepeng, F. Franchi   +6 more
wiley   +1 more source

Annual-resolution evidence for aridity spikes at the onset of the Last Glacial Inception in an Eifel maar lake sediment. [PDF]

Sci Rep
Sirocko F, Krebsbach F, Forster C, Dreher F, Grosjean M, Silva L, Riechelmann DFC, Seelos K, Schiebel R.   +8 more
europepmc   +1 more source

Fossilised Pioneer Microbialite Communities on Basaltic Substrates at Lake Ashenge (Tigray, Ethiopia): A Model for Ecosystems in Noachian–Hesperian Martian Lakes?

Journal of Geophysical Research: Planets, Volume 131, Issue 10, October 2026.
Abstract Microbial communities are strongly controlled by local nutrient availability, frequently resulting from mineral weathering and erosion. On Earth, basaltic rocks in habitable alkaline lacustrine environments are often initially colonised by ‘pioneer’ communities that induce the precipitation of fine‐scale microbial carbonate ‘coatings’; on Mars,
Keyron Hickman‐Lewis, Victor Amir Cardoso Dorneles, Tsegazeabe Hadush Haileselasie, Miruts Hagos, Keewook Yi, Jae‐Il Park, Barbara Cavalazzi   +6 more
wiley   +1 more source

Rheological properties and compressive properties of alkali-activated slag-fly ash geopolymer fluid solidified soil. [PDF]

PLoS One
Qi C, Wang B, Chen A, Zhang H, Pang S.
europepmc   +1 more source

Elastic Properties of Titan Tholins Revealed by Brillouin Spectroscopy

Journal of Geophysical Research: Planets, Volume 131, Issue 10, October 2026.
Abstract Titan tholins, complex organic solids synthesized by simulating photochemical processes in Titan's atmosphere, are widely regarded as analogs to organic surface materials on the Saturnian moon. Their mechanical properties are critical for understanding the evolution of Titan's geomorphology and crustal layering.
Mark A. Johnson, Jose R. Montes‐Bojorquez, Adis Husić, Xinting Yu, Wenhao Su, Jia‐Sen Hu, Ryan Blase, Edward Patrick, Alan Whittington, Jin S. Zhang   +9 more
wiley   +1 more source

Study on the synergistic mechanism of mechanical response and microstructural evolution in cement-silt-modified aeolian sand. [PDF]

Sci Rep
Li X, Miao C, Yuan B, Yang W, Ren K, Pang X.   +5 more
europepmc   +1 more source

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

Journal 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, E. A. Favaro, M. R. Balme, M. R. Patel   +3 more
wiley   +1 more source

Accretionary pedogenesis and Holocene climate evolution in black soil region of northeast China: Evidence from a sedimentary profile. [PDF]

PLoS One
Chen Y, Yang K, He F, Yu J, Yang Z, Qiao S, Wang J, Wang X, Liu J, Liu X, Wang C.   +10 more
europepmc   +1 more source