Results 41 to 50 of about 462 (132)

Field‐Validated Predictive Model for Strain Modulus of Dispersive Clay Stabilized With a Waste Calcium Composite for Sustainable Subgrade Design

Engineering Reports, Volume 8, Issue 7, July 2026.
A field‐validated predictive model accurately estimates the strain modulus of waste calcium composite‐stabilized dispersive clay. The model provides a reliable, sustainable, and cost‐effective tool for subgrade design, reducing dependence on extensive field testing while improving pavement performance.
Farhan Ali, Hassan Mujtaba, Khalid Farooq, Zubair Masoud   +3 more
wiley   +1 more source

Deltaic Lateritic Soil in 1:5:11 Mix Design for Producing Controlled Low-Strength Material (CLSM) for Pavement Backfill

Nigerian Journal of Technological Development, 2021
Deltaic lateritic soil obtained from Emohua in Rivers State, Nigeria was studied to ascertain its suitability as a substitute to sand in concrete for producing controlled low-strength material (CLSM).
J. A. Oke
doaj  

Groundwater Connectivity and Buffering in Western Australian Hypersaline Lakes: Implications for Late‐Stage Martian Lacustrine Systems

Earth and Space Science, Volume 13, Issue 7, July 2026.
Abstract Thousands of saline to hypersaline lakes exist across the Yilgarn Craton in Western Australia, representing potential Mars analogs with diverse and varying salinity, pH, and oxygen conditions that remain poorly constrained. Here, we report geochemical trends in lake waters that vary across wet‐dry cycles as well as with regional location and ...
T. A. Plattner, B. E. Schmidt, N. M. Fernandez, P. T. Doran, M. A. Birmingham, J. M. Weber, A. Celestian, E. D. Ingall, J. S. Bowman, S. M. Som, A. Odenheimer, T. Bornholdt, C. Sephus, H. T. Jamison, K. Russo, S. Buessecker, L. A. Fisher, B. Klempay, E. R. Paris, E. J. Skoog, M. M. Weng, C. Pozarycki, A. T. Schartup, C. E. Carr, J. J. Wray, F. Rivera‐Hernández, E. Quartini   +26 more
wiley   +1 more source

Effect of compaction energies on geotechnical properties of stone dust stabilized lateritic soil

Discover Civil Engineering
Substantial disposal of stone dust waste produced from quarry industries is of crucial concern. Besides, many lateritic soils were inappropriate in engineering work owing to their unfavourable properties.
Ifedolapo Omowumi Ameen, Lukman Olaide Salami, Quazeem Adekunle Adeyemo, Murthada Adekilekun Tijani, Afeez Adefemi Bello   +4 more
doaj   +1 more source

Dasyurus hallucatus Movement Response to Fire in a Complex, Resource Rich Tropical Savanna

Austral Ecology, Volume 51, Issue 7, July 2026.
ABSTRACT The northern quoll, Dasyurus hallucatus, is part of a suite of threatened native northern Australian mammals that have inappropriate fire regimes listed as a threatening process. However, fire responses reported for D. hallucatus are inconsistent among different studies. Based on the theory that the fire response of D.
Ian J. Radford, Annette Cook, Natasha Harrison, Ben Corey, Wunambal Gaambera Aboriginal Corporation, Roberta Bencini, Harriet R. Mills   +6 more
wiley   +1 more source

Effect of Palm Kernel Shell Ash Supplement with Egg Shell Ash on Stabilized Lateritic Soil for a Road Work

ABUAD Journal of Engineering Research and Development
Lateritic soil serves as a fundamental material in road construction; however, its engineering properties can be significantly improved through the use of additives.
Sulaiman Olayinka Subair
doaj   +1 more source

Permeability of lateritic soil by various methods

Semina: Ciências Exatas e Tecnológicas, 2015
Soil Permeability is an important property of soil used to dimension several types of engineering works, and it can be quantified by the permeability rates.
Tatiana Tavares Rodriguez, Luis Alexandre Weiss, Raquel Souza Teixeira, Carlos José Marques da Costa Branco   +3 more
doaj   +1 more source

Over three‐quarters of earthworm species lack protection in China, a crisis exacerbated by climate change

Ecography, Volume 2026, Issue 6, June 2026.
Earthworms, as ‘ecosystem engineers', play a crucial role in regulating ecosystem functions and shaping community structures. Due to climate change, earthworms face severe survival pressures and extinction risks. However, whether conservation efforts targeting aboveground biodiversity can cover the long‐neglected earthworm diversity remains unknown. To
Yajie Zhou, Shuo Zhang, Wen Qin, Zhuoyi Wu, , Shaolin Peng, Ting Zhou   +6 more
wiley   +1 more source

Engineering Evaluation of Laterite Derived from Sedimentary Rock for Use as Subgrade and Sub-Base Materials

Indonesian Journal of Earth Sciences
Geotechnical assessment of lateritic soils obtained from along the Ojota and Shagamu ends of the Lagos–Ibadan expressway was conducted to evaluate their suitability for use as sub-grade and sub-base materials.
Owolabi Ajayi, Charles I. Konwea, Oluseyi O. Adesanya   +2 more
doaj   +1 more source

Microbially generated ferruginous crusts: A potential biosignature of continental input in coastal settings

Sedimentology, Volume 73, Issue 4, Page 1225-1243, June 2026.
ABSTRACT Thin ferruginous sandy crusts are common on top of sandstone beds in the Early Permian post‐glacial deposits of the Paraná Basin in southern Brazil. These crusts usually preserve wrinkle structures, suggesting that they might be a product of microbial mediation.
Patrícia Weschenfelder, Renata Guimarães Netto, Alisson Klayton Martins   +2 more
wiley   +1 more source