Results 61 to 70 of about 208,858 (207)

Importance of Water-Clay Interactions for Fault Slip in Clay-Rich Rocks

Journal of Geophysical Research: Solid Earth
Clay-rich rocks are integral to subduction zone dynamics and of practical importance, for example, as barriers in nuclear waste and CO2 repositories. While the effects of swelling strain on the self-sealing capabilities of these rocks are relatively well-established, the implications of polar fluids interacting with charged clay particles on the ...
Rast, Markus, Madonna, Claudio, Selvadurai, Paul Antony; id_orcid0000-0002-3846-8333, Wenning, Quinn; id_orcid0000-0002-6042-6295, Ruh, Jonas B.   +4 more
openaire   +3 more sources

Engineering Geological Characterization of Soils and Rocks for Urban Planning: A Case Study from Wolaita Sodo Town, Southern Ethiopia

Eng
This study was conducted to characterize and classify soils and rocks and to produce an engineering geological map that is beneficial for overall urban planning. The soils’ moisture content and specific gravity values range from 23.47% to 44.21% and 2.68
Alemu Tadese, Ephrem Getahun, Muralitharan Jothimani, Tadesse Demisie, Amanuel Ayalew   +4 more
doaj   +1 more source

Unstable Slope Management Program [PDF]

, 2009
INE/AUTC 11 ...
Calvin, Peter, Darrow, Margaret M., Huang, Scott L.   +2 more
core  

SNIFFER WFD119: Enhancement of the River Invertebrate Classification Tool (RICT) [PDF]

, 2011
EXECUTIVE SUMMARY Project funders/partners: Environment Agency (EA), Northern Ireland Environment Agency (NIEA), Scotland & Northern Ireland Forum for Environmental Research (SNIFFER), Scottish Environment Protection Agency (SEPA) Background to ...
Clarke, Ralph T., Davy-Bowker, John, Dunbar, M., Laize, C., Murphy, J.F., Scarlett, P.M.   +5 more
core  

Psysical-chemical and biological testing of phytomeliorated rocks of the Pokrov land reclamation Station

Agrology, 2018
The physical and chemical properties of the phytomeliorated overburden rocks of the Pokrov land reclamation station of the Nikopol manganese ore deposit and two types of technogenic substrates were studied: loess-like loam, red-brown clay, grey-green ...
M. M. Kharytonov, M. H. Babenko, O. O. Mytsyk, O. O. Gavryushenko, N. V. Martynova   +4 more
doaj   +1 more source

In situ detection of boron by ChemCam on Mars [PDF]

, 2017
We report the first in situ detection of boron on Mars. Boron has been detected in Gale crater at levels Curiosity rover ChemCam instrument in calcium-sulfate-filled fractures, which formed in a late-stage groundwater circulating mainly in phyllosilicate-
Anderson, Baldridge, Benton Clark, Blake, Boutlerow, Bridges, Bridges, Clegg, Cloutis, Couch, Cousin, Crowley, Dorothea M. Delapp, Ehlmann, Ethan B. Haldeman, Eugster, Fraeman, Fredrickson, Frydenvang, Furukawa, Garrett, Goldberg, Gooding, Grew, Grotzinger, Grotzinger, Harder, Hesse, Hicks, Hurowitz, Hynek, Ingri, Jens Frydenvang, John C. Bridges, Karahan, Kenneth Herkenhoff, Keren, Keren, Kim, Lahav, Lahav, Lanza, Larralde, Le Mouélic, Lerman, Lodders, Lowenstein, Madeleine R. Bodine, Malin, Mangold, Maurice, Milliken, Morris, Nachon, Nachon, Nina L. Lanza, Orti, Osterloo, Osterloo, Patrick J. Gasda, Perry, Rampe, Rapin, Rhonda McInroy, Ricardo, Roger C. Wiens, Ruiz-Mirazo, Samuel Clegg, Sansonetti, Schubert, Schwenzer, Scorei, Spivack, Stephenson, Susanne P. Schwenzer, Sylvestre Maurice, Tanner, Thomas F. Bristow, Vaniman, Vaniman, Veronica L. Sanford, Wiens, Wiens, William Rapin, Williams, Yen, You   +86 more
core   +6 more sources

UNICEF IWASH Project, Northern Region, Ghana : an adapted training manual for groundwater development [PDF]

, 2011
This report is an adapted training manual, with specific best practice recommendations for groundwater development practitioners working in the Northern Region, Ghana.
Beamish, D., Davies, J., MacDonald, A.M., O Dochartaigh, B.E.   +3 more
core  

Different Fracture Liquids under the Action of Enclosure of Dense Sandstone Reservoir Micro-Damage Characteristics Study

Applied Sciences
The sandstone reservoir in the Lule River group of Mahai East District is strong, densely dense, and the expansion of clay material is very easy to block the pores.
Wei Yan, Qiang Cheng, Gun Huang
doaj   +1 more source

Experimental research of natural eigenpolarization electric potential generated during disintegration of frozen sandy-clayey rocks in aqueous media

Горные науки и технологии, 2017
For studying the mechanism of frozen sandy-clayey rock disintegration, natural electric fields (EP) arising in being frozen wet rocks due to electric potential difference at the boundary between frozen and thawed rocks, were investigated.
V. F. Rochev
doaj   +1 more source

A reference book on rocks and minerals of New England for gifted students in the intermediate grades. [PDF]

, 1959
Thesis (Ed.M.)--Boston ...
Carson, Janine A., Edwards, Harriet L.
core   +1 more source