Results 51 to 60 of about 353 (126)
Journal of Geophysical Research: Solid Earth, Volume 130, Issue 11, November 2025.Abstract We performed repeated pure shear and equal‐channel angular pressing tests on Fe‐free olivine +10 or 20 vol% diopside aggregates to investigate the characteristics of crystallographic preferential orientation (CPO) development in olivine during diffusion creep.
N. Kim, S. Jiang, T. Hiraga
wiley +1 more source
Journal of Geophysical Research: Planets, Volume 130, Issue 11, November 2025.Abstract Amino acids are an extremely heterogeneous group of biomolecules essential for life on Earth. Their biosignatures are expected to be easily degraded on the Martian surface as the absence of a thick atmosphere and a magnetosphere leads to most of the solar radiation directly reaching its surface.
Miguel Arribas Tiemblo +3 more
wiley +1 more source
New Phytologist, Volume 248, Issue 3, Page 1132-1153, November 2025.Summary One‐carbon (C1) metabolism, centered on the universal methyl donor S‐adenosyl methionine (SAM), plays critical roles in biosynthesis, redox regulation, and stress responses across plants and microbes. A recently proposed photosynthetic C1 pathway links SAM methyl groups directly to RuBisCO‐mediated CO2 assimilation and integrates with nitrogen ...
Kolby J. Jardine +6 more
wiley +1 more source
Ocean Worlds Maintained by Ocean Tidal Heat Expected on Several Uranian Moons
Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.Abstract In recent NASA decadal surveys, detecting oceans among Uranus' moons has been identified as a research priority in future missions. Currently, the prevailing view in planetary science is that the likelihood of finding oceans is highest on the larger moons, Titania and Oberon, due to their higher integrals of radiogenic heat sources. This study
Robert H. Tyler
wiley +1 more source
Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.Abstract The outward transport of plasma and magnetic fluxes in the gas giant magnetospheres is balanced with a return flow of flux tubes emptied through magnetic reconnection. Evidence of interchange motions between inward and outward moving flux tubes have long been reported around Jupiter and Saturn.
M. Devinat +20 more
wiley +1 more source
Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.Abstract Precise position and geometry of the subducted slab are crucial for deciphering subduction zone volcanism. This is particularly important in the southern Costa Rican subduction zone, where the Cocos Ridge subducted at ∼2–3 Ma, coincident with the uplift of the Talamanca Range but later than the arc volcanism cessation (∼5–8 Ma). Here, we apply
Mingye Feng +5 more
wiley +1 more source
Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.Abstract Ongoing glacial isostatic adjustment (GIA) is detectable in geodetic height time series and changes in the temporal gravity field. Global GIA models are often used to remove these signals from data but quantifying the errors in such models is difficult due to insufficient knowledge of Earth rheology and past ice history.
Guadalupe Alvarez Rodriguez +2 more
wiley +1 more source
Modeling Sea Level Rise Over 1993–2022: Implications for Understanding Coastal Observations
Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.Abstract Revealing the causes for modern coastal sea level rise advances actions for climate change. We model sea level rise with contributing sources, including land ice melting and sterodynamic sea level (SDSL) rise, then explore its implications for explaining measurements from tide gauges (TGs) and satellite altimetry over 1993–2022.
Dapeng Mu +4 more
wiley +1 more source
Role of Accretionary Wedge in the Dynamic Rupture of Tsunami Earthquakes
Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.Abstract Tsunami earthquakes occur in the shallow parts of subduction megathrust interfaces, which are often in contact with the accretionary wedge. Here, by conducting dynamic rupture simulations, we investigate how an accretionary wedge affects the rupture process of tsunami earthquakes and the resulting ground motions.
Kenichi Tsuda +2 more
wiley +1 more source
Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.Abstract Although diverse climates shape complex vegetation distribution globally, how climate heterogeneity regulates the impact of climate change on vegetation migration remains unclear. In this study, we used high‐resolution Köppen‐Geiger climate classifications to assess climate heterogeneity across the Qinghai‐Tibet Plateau from 1990 to 2020.
Mengxi He +13 more
wiley +1 more source