Results 131 to 140 of about 907,486 (250)

Four Decades of Research at the MADE Site and Beyond: Advancing the Understanding and Modeling of Solute Transport in Heterogeneous Media

Reviews of Geophysics, Volume 64, Issue 4, December 2026.
Abstract Spatial heterogeneity, manifested as strong variability in hydraulic conductivity (K) within geological formations, exerts a fundamental control on groundwater flow and solute transport. Because K can vary over multiple orders of magnitude in complex three‐dimensional patterns, predicting contaminant plume migration remains a long‐standing ...
Zhilin Guo, Maosheng Yin, Peiyao Dong, Yong Zhang, Kewei Chen, Graham Fogg, Brian Berkowitz, Marco Dentz, Chunmiao Zheng   +8 more
wiley   +1 more source

Numerical simulation of drifting sand [PDF]

, 2000
Two-phase flows are involved in many industrial and natural flow phenomena varying from as specific as the transport of crude oil in pipelines to as general as the dispersion of pollutants in the atmosphere.
Alhajraf, Salem
core   +2 more sources

Characteristics of Hydration Products and Multifactor Regression Analysis of Compressive Strength of Aeolian Sand Concrete at Different Ages

Applied Sciences
To alleviate the shortage of natural river sand and promote the utilization of aeolian sand, concrete was prepared by replacing river sand with Taklamakan Desert aeolian sand at different mass ratios.
Xu Guo, Yingsheng Dang, Haijuan Wang, Feng Guo, Zihan Wang   +4 more
doaj   +1 more source

Remote sensing techniques in the investigation of aeolian sand dunes: A review of recent advances

Remote Sensing of Environment, 2022
Zhijia Zheng, S. Du, H. Taubenböck, Xiu-Yuan Zhang   +3 more
semanticscholar   +1 more source

An unusual titanosaur axis from the Upper Cretaceous of Brazil and its significance for sauropod anatomy and systematics

The Anatomical Record, Volume 309, Issue 11, Page 3137-3168, November 2026.
Abstract The Upper Cretaceous São José do Rio Preto Formation (Bauru Group, southeastern Brazil) has yielded a fragmentary but taxonomically diverse record of titanosaur sauropods, although elements from cervical series remain scarce. Here, we describe a nearly complete sauropod axis from the Vila Ventura Paleontological Area, representing an uncommon ...
Bruno A. Navarro, Jeffrey A. Wilson Mantilla, Jhonata H. A. Martins, Fabiano V. Iori, Leonardo S. Paschoa, Alberto B. Carvalho, Joseli M. Piranha, Hussam Zaher   +7 more
wiley   +1 more source

Study on erosion damage of aeolian sand concrete by wind-grit flow in Gobi gale area: laboratory experiment and numerical simulation

Case Studies in Construction Materials
The high-energy winds carrying sand and grit in the Gobi gale zone threaten infrastructure along transportation routes. The aeolian sand resources are abundant in this area. The use of aeolian sand instead of river sand to prepare concrete can reduce the
Kai Zhang, Yonghui Yu, Yanhua Zhao, Bo Yang, Aojun Guo, Jianlong Cui   +5 more
doaj   +1 more source

Influence of sand fence porosity on aeolian sand transport and deposition

Wind tunnel and numerical simulation dataset for aeolian sand transport around perforated sand fences under fixed ...
Xin, Guowei
core   +1 more source

The Late Agricultural Development of Central Arabian Oases—Archaeobotanical and Archaeozoological Studies of the al‐Kharj Oasis

Arabian Archaeology and Epigraphy, Volume 37, Issue 1, Page 317-355, November 2026.
ABSTRACT While oasis settlements emerged during the Bronze Age in Eastern and Northern Arabia, the settlement process in Central Arabia was different. Excavations at al‐Yamāma—main ancient settlement of the al‐Kharj oasis (Riyadh Province, KSA)—suggest that the latter did not emerge before the second half of the first millennium BCE.
Elora Chambraud, Hervé Monchot, Vladimir Dabrowski, Charlène Bouchaud, Jérémie Schiettecatte   +4 more
wiley   +1 more source

Influence of Vegetation Cover on Coastal Aquifer Fluctuation and Sand Transport on Matakana Island [PDF]

, 2011
The Bay of Plenty beaches on the east coast of the North Island, New Zealand are of significant physical, ecological and economic importance. Over the previous century, anthropogenic development and the introduction of non-indigenous coastal plant ...
Muller, Joshua Alois
core  

Dune Crestline Mapping With Deep Learning Reveals Large‐Scale Dune Patterns in NW China

Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract Dune crestlines encode sediment transport dynamics and atmospheric forcing, yet their large‐scale quantification has been constrained by labor‐intensive mapping or limited resolution. Here we develop an attention‐augmented U‐Net model to automatically extract crestlines from ∼1 m resolution satellite imagery.
Peng Liang, Shurui Gu, Xinming Du, Hangyi Zhao, Haixia Gu, Kailun Pan, Xiaoping Yang   +6 more
wiley   +1 more source