Results 111 to 120 of about 625 (204)

Seasonal CO2 Cycle at the Martian Poles Revealed by Sounding Radar

Geophysical Research Letters, Volume 52, Issue 14, 28 July 2025.
Abstract Seasonal CO2 frost accumulates and ablates at the Martian poles during night and day, respectively. We report the first robust measurements of polar seasonal change in SHAllow RADar (SHARAD) data, based on calibration of the 16‐year data set.
Erica R. Jawin, Bruce A. Campbell, Cyril Grima   +2 more
wiley   +1 more source

Joint inversion of transient electromagnetic and radiomagnetotelluric data for enhanced subsurface characterization. [PDF]

Sci Rep
Ibraheem IM, Yogeshwar P, Sharifi F, Bergers R, Tezkan B.   +4 more
europepmc   +1 more source

Large Surface‐Rupturing Earthquakes and a >12 kyr, Open Interseismic Interval on the Tintina Fault, Yukon

Geophysical Research Letters, Volume 52, Issue 14, 28 July 2025.
Abstract We present the first geomorphic evidence for successive, surface‐rupturing earthquakes throughout the Quaternary on the Tintina fault in the Yukon Territory, northwestern Canada. A ∼130‐km‐long series of scarps and pressure ridges offset 2.6 Ma and 132 ka landforms by ∼500–1,500 m and 65–85 m, respectively, indicating a dextral slip rate of ∼0.
Theron Finley, Edwin Nissen, John F. Cassidy, Guy Salomon, Lucinda J. Leonard, Duane Froese   +5 more
wiley   +1 more source

Study on the driving force of seasonal changes of soil erosion in Lulang-Tongmai section of Sichuan-Tibet Highway. [PDF]

PLoS One
Tong X, Kangcheng Z, Hua W, Yingzhu C, Jianwei Z, Linna C, Yuzhong K.   +6 more
europepmc   +1 more source

Decreased Deep Water Oxygenation in the Western North Pacific During the Plio‐Pleistocene Transition

Geophysical Research Letters, Volume 52, Issue 14, 28 July 2025.
Abstract The deep North Pacific, a vast respired carbon reservoir, likely plays a key role in the Plio‐Pleistocene CO2 decline and global cooling, but evidence for this is lacking. Here, oxygenation change in the upper deep western North Pacific between 5.3 and 1.0 million years ago (Ma) is reconstructed using multiple organic and inorganic proxies ...
Man Zhao, Guodong Jia
wiley   +1 more source

Generalized div-curl based regularization for physically constrained deformable image registration. [PDF]

Sci Rep
Tzitzimpasis P, Ries M, Raaymakers BW, Zachiu C.   +3 more
europepmc   +1 more source

Effects of Jet Break on Summer Precipitation in Central Asia

Geophysical Research Letters, Volume 52, Issue 14, 28 July 2025.
Abstract The intensity and position of the westerly jet influence precipitation in Central Asia, while the impact of its structural changes on precipitation remains underexplored. This study defines a Jet Break Index based on ERA5 reanalysis data to examine how jet break events affect summer precipitation in the region.
Mingzhen Gu, Jiali Luo, Nanxuan Jiang, Lei Wang, Zhiting Wang, Fuhai Luo, Chongyang Zhang, Xufan Xia, Jiankai Zhang   +8 more
wiley   +1 more source

Untangling the environmental and tectonic drivers of the Noto earthquake swarm in Japan. [PDF]

Sci Adv
Wang QY, Cui X, Frank WB, Lu Y, Hirose T, Obara K.   +5 more
europepmc   +1 more source

Multi‐Millennial Context for Post‐Colonial Hydroecological Change in Great Salt Lake

Geophysical Research Letters, Volume 52, Issue 14, 28 July 2025.
Abstract Terminal saline lakes are environmentally sensitive systems that are sentinels for anthropogenic change. Understanding recent changes in these systems is complicated, however, by a lack of data documenting their natural variability and past response to human disturbance.
Gabriel J. Bowen
wiley   +1 more source

Study on Optimization Method for InSAR Baseline Considering Changes in Vegetation Coverage. [PDF]

Sensors (Basel)
Guo J, Xi W, Yang Z, Huang G, Xiao B, Jin T, Hong W, Gui F, Ma Y.   +8 more
europepmc   +1 more source