Results 141 to 150 of about 3,197,364 (211)

Rocky Planets as Heat Engines. [PDF]

Space Sci Rev
Lourenço DL, Breuer D, Arnould M, Baumeister P, Bolmont E, Byrne PK, Cawood PA, Coltice N, Duarte JC, Foley B, Gerya T, Karato SI, Miozzi F, Noack L, Revol A, Spohn T, Stern RJ.   +16 more
europepmc   +1 more source

Segmented Moho Uplift and Implications for Magmatic Underplating Beneath the Datong Basin

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Understanding how the deep crust responds to coupled tectonic and magmatic processes is essential for deciphering intracontinental rifting. We apply high‐resolution passive‐source reverse time migration to teleseismic P‐wave receiver functions recorded by a dense seismic array to image the Moho beneath the Datong Basin. Our observations reveal
Chunlong Li, Huai Zhang, Yu Jeffrey Gu, Yicun Guo, Pei He, Guangyao Yin, Yaolin Shi   +6 more
wiley   +1 more source

Hydrogen‐Bond Symmetrization in Hydrous Aluminous Silica Enhances Deep‐Mantle Water Cycle

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract (Al, H)‐bearing CaCl2‐type SiO2 serves as a key water carrier in Earth's deep‐water cycle. Evolution of hydrogen‐bond symmetrization in this phase was measured up to 62 GPa and 800 K by synchrotron infrared and Raman spectroscopy, and X‐ray diffraction.
Chaoshuai Zhao, Zhu Mao, Yingxin Yu, Ningyu Sun, Yunhua Fu, Jianbo Zhang, Hanns‐Peter Liermann, Renbiao Tao, Takayuki Ishii   +8 more
wiley   +1 more source

Rheology of the lower mantle: an alternative review. [PDF]

Prog Earth Planet Sci
Cordier P, Van Orman J, Carrez P.
europepmc   +1 more source

Maximum‐Entropy‐Based Meshless Modeling of Surface‐Tension‐Driven Large Deformation

International Journal for Numerical Methods in Engineering, Volume 127, Issue 17, 15 September 2026.
ABSTRACT Soft material modeling is challenging due, among others, to the substantial structural changes these materials undergo. In this context, meshless methods offer a promising alternative to overcome the limitations of established mesh‐based approximations such as finite elements. However, they introduce new challenges.
Rodrigo Castillo‐Acuna, Nicholas Gianotti, Dennis M. Kochmann   +2 more
wiley   +1 more source

Calcium silicate-diorthocarbonate is a missing link in deep-mantle chemistry of silicates and carbonates. [PDF]

Nat Commun
Aprilis G, Pantousas A, Aslandukova A, Kupenko I, Li X, Müller S, Hanfland M, Dubrovinsky L, Pakhomova A.   +8 more
europepmc   +1 more source

Reconnaissance study of watershed and cave sediment sources discharging from a karst spring, Iowa

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Springs discharging from karst landscapes provide sustainable flows to natural ecosystems and support productive fish hatcheries but sediment discharging from springs threatens the long‐term sustainability of hatcheries. In this study, we conducted a reconnaissance study to evaluate watershed and cave sediment sources discharging to Siewers ...
Keith E. Schilling, Joseph Honings, Thomas Doyle, Calvin Wolter, David Peate   +4 more
wiley   +1 more source

Ferroelastic hysteresis, shear modulus softening, and the tetragonal↔cubic transition in davemaoite. [PDF]

Sci Adv
Wan T, Luo C, Zhang Z, Sun Y, Wentzcovitch RM.   +4 more
europepmc   +1 more source

A two‐tier, reference‐informed framework for soil health assessment: Minimum indicator sets and ecologically dynamic thresholds

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Soil health underpins crop productivity and sustainability, but current soil health assessment frameworks struggle to balance global standardization with regional dynamic ecological realism. Indicators vary widely across soils and climates, often leading to one‐size‐fits‐all thresholds that penalize producers in inherently low‐capacity soils ...
Saurav Das, Lithma Kariyawasam Hetti Gamage, Mitchell Stephenson, Umesh Acharya, Aaron Lee M. Daigh, Bijesh Maharjan   +5 more
wiley   +1 more source

A plagioclase-rich protocrust on Mars formed by magma ocean crystallization. [PDF]

Sci Adv
Wang X, Lin Y, van Westrenen W.
europepmc   +1 more source