Results 161 to 170 of about 729 (236)

Evolution of the Neoproterozoic Kareim Basin, north Arabian - Nubian shield. [PDF]

Sci Rep
Sehsah H, Kirkland CL, Johnson TE, Abdel-Fattah ZA.   +3 more
europepmc   +1 more source

Metamorphic petrology—use of thermodynamics

, 2006
openaire   +1 more source

Hydrometeorological and Topographic Controls on Rock Glacier Kinematics: A Case Study From Southeastern Alaska

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 4, April 2026.
Abstract Rock glacier kinematics are indicators of alpine climate change, yet the relative influence of thermal and hydrological processes on their motion remains poorly constrained. This uncertainty limits our ability to predict how these permafrost landforms will respond to ongoing climate change.
Qingyu Sui, Zhong Lu, Tyler M. Meng, Jinwoo Kim, Bretwood Higman, Chunli Dai, Emmanuel Junior Budukumah, Sam McColl, Ian Howat, Chad Hults, Vamshi Karanam, Kang Liang   +11 more
wiley   +1 more source

Metamorphic turnover at 2 Ga related to two-stage assembly of Columbia. [PDF]

Sci Rep
Volante S, Kirscher U.
europepmc   +1 more source

Vegetation Effects on Delta Evolution With Rising Sea Level: Insights From Experimental Deltas

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 4, April 2026.
Abstract Vegetation is a major control on delta evolution, but its impact over intermediate (102–103 yrs) and long (>103 yrs) timescales is relatively unconstrained. We particularly lack these constraints in the context of rising sea level. To address this, we conducted laboratory flume experiments to isolate vegetation effects on delta evolution over ...
Sinéad J. Lyster, Anastasia Piliouras
wiley   +1 more source

H₂O-rich rutile as an indicator for modern-style cold subduction. [PDF]

Contrib Mineral Petrol
Lueder M, Tamblyn R, Rubatto D, Hermann J.   +3 more
europepmc   +1 more source

Seeing Through Geomorphic Complexity to Recover Tectonics From Topography: Inverting Landscapes for Uplift Histories Using the Wasserstein Distance

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 4, April 2026.
Abstract An important problem in the Earth sciences is extracting information about tectonic and other processes from topography. A general challenge is that geomorphic activity that we typically have little information about during the lifetime of a landscape can introduce geomorphic “noise”.
M. J. Morris, G. G. Roberts, F. D. Richards, A. G. Lipp, E. R. Siddle   +4 more
wiley   +1 more source

Amphibole reaction rims record shear during magma ascent. [PDF]

Nat Commun
Wallace PA, Birnbaum J, De Angelis SH, Mariani E, Larsen J, Kendrick JE, Christopher TE, Cole PD, Lamur A, Lavallée Y.   +9 more
europepmc   +1 more source

Rethinking Collinearity in Self‐Organizing Maps: Evidence From Geophysical Data Classification

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 2, April 2026.
Abstract This study examines the impact of collinearity on unsupervised machine learning algorithms (UMLAs), specifically Self‐Organizing Maps (SOMs), for detecting lithological boundaries in geophysical data. Using a multi‐scale experimental framework that includes bivariate isotropic clusters, geologically complex Noddy simulations, and real‐world ...
Limin Xu, Leonardo Feltrin, Eleanor C. R. Green   +2 more
wiley   +1 more source

An integrated remote sensing, petrology, and field geology analyses for Neoproterozoic basement rocks in some parts of the southern Egyptian-Nubian Shield. [PDF]

Sci Rep
El-Desoky HM, Bachri I, El Mezayen AM, Abdel-Rahman AM, El-Awny H, El-Gammal AA, Alshehri F, Almadani S.   +7 more
europepmc   +1 more source