Results 151 to 160 of about 47,600 (295)

Sensitivity and clay mineralogy of weathered tephra-derived soil materials in the Tauranga region

, 2009
Soil sensitivity is defined as the ratio of peak to remoulded shear strength. Problem soil materials are those that show large strength losses on disruption, resulting in catastrophic failure, liquefaction and long run-out distances.
Wyatt, Justin Burns
core  

Soil Loosening of Compacted Urban Tree Sites Using a Pneumatic Lance Injector: Quantifying Treatment Success Through Tree Morphology and Soil Structure Parameters via Terrestrial Laser Scanning

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Urban trees provide essential ecosystem services, but their growth and longevity are often limited by soil compaction. Although pneumatic lance injection (PLI) is increasingly promoted as a minimally invasive and efficient soil loosening technique, but robust scientific evidence for its long‐term effectiveness remains limited.
Oliver Löwe, Dominik Seidel, Katharina Weltecke, Thorsten Gaertig   +3 more
wiley   +1 more source

Extracellular Polymers from <i>Nitzschia</i> sp. for Removing Clay Minerals from Water in Mining. [PDF]

Polymers (Basel)
Grisales J, Huapaya K, Silva-Zamora G, Cisternas LA, Lavin P, Jeison D, Zapata M, Rivas M.   +7 more
europepmc   +1 more source

PREPARATION AND CHARACTERIZATION OF HYDROXY-FEAL PILLARED CLAYS

, 1993
Solutions containing hydroxy-FeAl oligocations (HFA) were prepared by two procedures: (1) treatment of a mixture of FeCl3 and AlCl3 with aqueous Na2CO3, followed by aging of the product and (2) preliminary preparation and aging of hydroxy-Al13 ...
GUO, XX, REN, JY, ZHAO, DY, WANG, GJ, WANG, QB, YANG, YS   +5 more
core  

One Hundred Years of the German Soil Science Society (DBG) 1926–2026: Origins, Facts, and Background of an Eventful History

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT On its 100th anniversary in 2026, the German Soil Science Society (DBG) is looking back not only on an eventful history with traditions and impressive achievements but also with painful interruptions and ruptures. One curious fact is that the DBG was initially founded as the national section of the International Soil Science Society (ISSS ...
Karl‐Heinz Feger
wiley   +1 more source

Adsorption of Cs Ions in Hydroxy-Al Interlayered Clay Minerals and the Aging Mechanism. [PDF]

Langmuir
Sakuma H, Tamura K, Suehara S, Hashi K.
europepmc   +1 more source

Interaction Between Nitrogen Forms, Phosphorus Forms, and Mineral Phases Drives Phosphorus Limitation and Uptake by Ryegrass in a Model System

Journal of Plant Nutrition and Soil Science, EarlyView.
Nitrogen addition shifts plant nutrition from nitrogen to phosphorus (P) limitation. Nitrate‐based nitrogen enhances P acquisition more effectively than ammonium through increased phosphatase activity, independently of pH changes. Organic P forms induce stronger P limitation than inorganic P.
Issifou Amadou, Michel‐Pierre Faucon, Josep Peñuelas, Jordi Sardans, David Houben   +4 more
wiley   +1 more source

Molecular Mechanisms Underlying the Synergistic Regulation of Glucose and Clay Minerals on Polyphenol-Maillard Mediated Abiotic Humification. [PDF]

Molecules
Liu Y, Gao H, Fu T, Wang M, Chen H, Wang S.   +5 more
europepmc   +1 more source

Controversial Issues Related to Dye Adsorption on Clay Minerals: A Critical Review. [PDF]

Molecules, 2023
Bujdák J.
europepmc   +1 more source

Adsorption and desorption of Zn in different soils and clay Minerals

, 1994
Zinc adsorption was studied in three Ca-saturated soils that varied in their dominant clay minerals. organic matter and CaCO~ contents and also in three Ca- saturated pure clay minerals. kaolinite. montmorillonite.
Metwally, A.I., Falatah, A.M.
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