Characterization of Scoria Rock from Kisoro As an Aggregate in Concrete. by Ayebale, Sam

“…The test results on the engineering properties of scoria revealed that the material is suitable to be used as a fine aggregate and coarse aggregate as they were found to be acceptable by ASTM standards these are particle size distribution, shape classification, fineness modulus, silt content and organic impurities. The other physical properties of the scoria such as bulk density, specific gravity and absorption indicated that samples from Kisoro gave acceptable results.…”
Get full text

Changes in Soil Organic Carbon and Enzyme Activity After Land Use Change in Northeast China by Yang Wang, Te Shan, Peng Zhang, Ming Li

“…In paddy soils, the SOC content in aggregates of varying sizes had the following order: macroaggregates (26.41 g kg⁻¹) < microaggregates (21.91 g kg⁻¹) < silt + clay (15.55 g kg⁻¹) fractions. …”
Get full text

Effects of Habitat and Human Activities on Species Richness and Assemblages of Staphylinidae (Coleoptera) in the Baltic Sea Coast by Ulrich Irmler

“…Anotylus insecatus and Bledius defensus require distinct mixtures of sand and silt on woodless cliffs. Tourist impact on sandy beaches accounts for approximately 50% loss of species.…”
Get full text

Nitrogen Fertilizer Recommendations for Sugarcane Production for Sugar on Florida Sand Soils by J. Mabry McCray, Kelly T. Morgan, Les Baucum

“… Sands used in sugarcane production in Florida have low levels of organic matter, silt, and clay, and they provide little nitrogen (N) through mineralization of organic matter and possess a low capacity for N retention as a result. …”
Get full text

L’emploi antique des géomatériaux à Reims/Durocortorum by Gilles Fronteau, Sébastien Laratte, Alain Devos, Claire Pichard

“…These would have included: rubble stones, silt intended for the manufacture of adobe bricks, and of course chalk, in all of its various forms. …”
Get full text

Characteristics of Sand at Major Quarrying Areas around Addis Ababa by Daniel Shewatatek, Belestie Tenaw, Asratie Yemiru, Gebrehana Belete, Tena Tadesse, Tamiru Tolla

“…This study focused on the measurements of physical and chemical characteristics of sand samples taken from Atayie, Je-wuha, Ziway (4 quarrying sites), Mekie (4 quarrying sites), and Soderie (2 quarrying sites) were analyzed by conducting different tests, such as silt content, moisture content, bulking, sieve size, unit weight, specific gravity, water absorption, and organic impurities tests. …”
Get full text

Physicochemical Characteristics and Levels of Cu, Fe, Pb, Mn and Zn in Sediments of Agbarho River, Delta State, Nigeria by O. O. Okome, D. Okoro

“…The ranges of results obtained were; pH = 4.0 – 5.3, EC = 10.00 – 246.00μS/cm, OC = 0.36 – 62.72 LOI, N = 0.006 – 0.590 %, Clay = 6 – 14 %, Sand = 76 – 92 %, Silt = 2 – 11 %, Cu = 2.33 – 5.19 mg/kg, Zn = 4.71 – 81.78 mg/kg, Fe = 57.18 – 385.45 mg/kg, Mn = 1.60 – 42.43 mg/kg, Pb = 0.19 – 0.63 mg/kg. …”
Get full text

Relationship between Some Properties of Marls and Different Types of Erosions in Talkhe-rood Watershed by Salmasi Ramin, Abbas Ahmadi

“…These properties were: pH, EC, CEC, Lime, gypsum and OC contents, SAR, Na, K, Cl and Ca + Mg and clay, silt and sand percentages. These data were interpreted by ANOVA and mean comparisons analyze (SPSS software Ver. 11.5) methods. …”
Get full text

Environmental and Ecological Risks Posed by Sediment Heavy Metals in Reservoirs: A Preliminary Study from Northwest Türkiye by Murat Tekiner, Mehmet Parlak, Tülay Tunçay

“…Bayramiç reservoir had greater sediment Al, Cu, Fe, Mn concentrations, clay and silt contents than the other reservoirs (Ayvacık, Bayramdere, and Umurbey). …”
Get full text

Geotechnical Aspects of Explosive Compaction by Mahdi Shakeran, Abolfazl Eslami, Majid Ahmadpour

“…Results indicated suitable EC performance for unstable and liquefiable deposits having particle sizes ranging from gravel to silty sand with less than 40% silt content and less than 10% clay content. However, EC is most effective in fine-to-medium sands with a fine content less than 5% and hydraulically deposited with initial relative density ranging from 30% to 60%. …”
Get full text

The Effects of Different Materials and Geosynthetics on Embankment Safety and Behavior by Elif Çiçek

“…The effects of different materials such as sandy silt, rock aggregate, concrete, glass on the road fill were investigated and the results of the analysis of the models using waste fibers in the road fill were compared with the natural conditions. …”
Get full text

Spatial Variability of Physical Soil Quality Index of an Agricultural Field by Sheikh M. Fazle Rabbi, Bina R. Roy, M. Masum Miah, M. Sadiqul Amin, Tania Khandakar

“…The spatial structures of sand, clay, and KS were moderate but the structure was strong for silt, bulk density, porosity, and MWD. Each of the physical soil quality indicators was transformed into 0 and 1 using threshold criteria which are required for crop production. …”
Get full text

Land Use Effects on Soil Quality Indicators: A Case Study of Abo-Wonsho Southern Ethiopia by Awdenegest Moges, Melku Dagnachew, Fantaw Yimer

“…Soil textural fractions (i.e., sand, silt, and clay percentage) varied with land use and soil depths even though the textural class across all land use types was sandy loam. …”
Get full text

Soil porosity as a key factor of soil aggregate stability: insights from restricted grazing by Yi Yang, Yi Yang, Yi Yang, Zhongju Meng, Zhongju Meng, Zhongju Meng, Haonian Li, Haonian Li, Haonian Li, Yue Gao, Yue Gao, Yue Gao, Tianyang Li, Tianyang Li, Tianyang Li, Lei Qin

“…Additionally, SG significantly increased clay (&lt;0.002 mm), silt (0.002–0.02 mm), and macroaggregates (&gt;0.25 mm) in the 0–10 cm layer. …”
Get full text

Experimental Study on Frost Heave Behavior of Steel Fiber Improved Soil by Rongjian Shi, Feng Huang, Fengtian Yue, Zequn Hong, Yichen Li

“…In terms of soil property influence, the frost heave rate of the clay samples was reduced by 14.31% compared to the silt samples, while the water migration was reduced by 11.99%. …”
Get full text

Quantification and Evaluation of Soil Erosion in the Estuaries of Cameroon, Gulf of Guinea: Case of Nylon Area by Eric Flavien Mbiakouo-Djomo, Ebénézer Njeugna, Denis Tcheukam-Toko, Didier Fokwa

“…The high level of rainfall in this town, soil texture (sand-clay-silt), and the anarchic occupation of the area play a part in the important deterioration of the bare ground on the upstream of the catchment area. …”
Get full text

Experimental Study on the Feasibility of Using Water Glass and Aluminum Sulfate to Treat Complications in High Liquid Limit Soil Subgrade by Wen-hui Zhang, Hua-wen Zheng, Jia-wei Qi, Bao-tian Wang

“…Compared with untreated soil, the clay content of the improved soil decreases, while the silt and coarse contents increase. The absolute and relative expansion rates of the improved soil are both lower than those of the untreated soil. …”
Get full text

Modeling of Flocculation and Sedimentation Using Population Balance Equation by Zhipeng Shi, Genguang Zhang, Yuzhuo Zhang, Tingting He, Guoliang Pei

“…Flocculation is a special phenomenon for fine sediment or silt in reservoirs and estuaries. Flocculation usually results in changes of size, morphology, and settling velocity of sediment particles and finally changes of bed topography of reservoirs and estuaries. …”
Get full text

Measured Analysis on Surface Deformation and Influence of Cutter Torque for Twin Shield Tunnelling in Silty Sand by Yuqing Dong, Zhi Ding, Yexiang Jiang, Chunlai Chen, Wenming Shen, Yinze Wang

“…The surface deformation law and the applicability of the twin-line Peck formula in the silt area were analyzed. The relationship between the cutterhead torque and the surface deformation in the silty sand was identified. …”
Get full text

Organized Chronic Subdural Hematoma Mimicking Acute Epidural Hematoma by Jun Cao, Zhichun Wang, Cegang Liu, Jun Shen, Jincheng Fang

“…When the outer membrane was cut open, a large amount of reddish-brown silt-like materials was found in the capsule cavity. …”
Get full text