Showing 101 - 120 results of 164 for search '"silt"', query time: 0.06s Refine Results
  1. 101

    Floral Resources and Nesting Requirements of the Ground-Nesting Social Bee, Lasioglossum malachurum (Hymenoptera: Halictidae), in a Mediterranean Semiagricultural Landscape by Carlo Polidori, Alice Rubichi, Valeria Barbieri, Luca Trombino, Marta Donegana

    Published 2010-01-01
    “…On the other side, the exploited soil was variable in soil granulometry (although always high in % of silt or sand) and it was moderately variable in content of organic matter and highly variable in vegetation cover. …”
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    Article
  2. 102

    Effect of Petroleum Fuels and Lubricants on Soil Properties of Auto-mechanic Workshops and Garages in Cape Coast Metropolis, Ghana by H.D. Nyarko, G.C. Okpokwasili, O.F. Joel, I.A.K. Galyuon

    Published 2019-08-01
    “…The mean particle size distribution followed the order: sand 64.79±19.47 > silt 22.81±9.47 > 12.40±14.68. The distributions for the control samples followed a similar order. …”
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  3. 103

    Analysis of Mechanical Properties and Slope Stability of Red Bed Soft Rock: A Case Study in Xinjiang Irrigation Diversion Channel by Da Liu, Jianglin Gao, Fang Chen, Songtao Hu, Xiaohua Zhao, Yan Li

    Published 2022-01-01
    “…Under long-term operation conditions, the sediment stripped from the channel side wall is liable to silt along the process of water flow transportation in the channel, which seriously leads to elevation of the channel bottom, increase of channel width, and reduction of the horseway, which affect the normal water conveyance and operation safety of channels. …”
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  4. 104

    Correlation between Soil Organic Matter, Total Organic Matter and Water Content with Climate and Depths of Soil at Different Land use in Kelantan, Malaysia by A Azlan, ER Aweng, CO Ibrahim, A Noorhaidah

    Published 2013-07-01
    “…The relationships between SOM content, TOC content and clay + silt content, were also studied. The results showed that, SOM concentration was lower (P < 0.05) at Pengkalan Chepa area (1.96%) compared to Kota Bharu (2.06%), Banggu (2.77%) and Jeli (7.39%). …”
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    Article
  5. 105

    Selective cultivation of bacterial strains with lipolytic and hydrocarbon-oxidizing activity from bottom sediments of the Ob River, Western Siberia by A. I. Gerasimchuk, D. A. Ivasenko, A. A. Kasymova, Yu. A. Frank

    Published 2022-09-01
    “…In river ecosystems, bacteria intensively colonize silt sediments. Microorganisms are essential for energy conversion, biogeochemical nutrient cycling, pollutant degradation, and biotransformation of organic matter; therefore, bottom sediments can be a source of metabolically diverse microorganisms, including those with promise for industrial biotechnologies. …”
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  6. 106

    Soil fertility management on sesame (Sesamum indicum L.) production in Northern Ethiopia: A review by Fiseha Baraki, Fisseha Hadgu, Gebremedhin Berhe

    Published 2025-01-01
    “…The clay particle size and pH increased while the sand and silt particle sizes, organic carbon, total N, available P and S decreased as the soil depth increased. 204,558.8 ton of sesame stack residue are burned every year, and from this, 7360.03 ton of NPK is lost every year in Western Tigray. …”
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  7. 107

    Using Multivariate Geostatistics to Assess Patterns of Spatial Dependence of Apparent Soil Electrical Conductivity and Selected Soil Properties by Glécio Machado Siqueira, Jorge Dafonte Dafonte, Montserrat Valcárcel Armesto, Ênio Farias França e Silva

    Published 2014-01-01
    “…Soil was sampled at the 0.0–0.3 m depth, in these 40 points, and analyzed for sand, silt, and clay content; gravimetric water content; and electrical conductivity of saturated soil paste. …”
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  8. 108

    Characterizing Stream Condition with Benthic Macroinvertebrates in Southeastern Minnesota, USA: Agriculture, Channelization, and Karst Geology Impact Lotic Habitats and Communities by Neal D. Mundahl

    Published 2025-01-01
    “…BIBI metrics and scores were strongly positively correlated with pool area, riffle spacing-to-stream width ratios, and silt-free substrate, and negatively correlated with width-to-depth ratios. …”
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  9. 109

    Particle-size fractions-dependent extracellular enzyme activity in sediments and implications for resource allocation in a subtropical mangrove ecosystem by L. Luo, J.-D. Gu

    Published 2015-01-01
    “…Five enzymes involved in carbon (C), nitrogen (N), and phosphorus (P) cycling were analyzed in the sand, silt, and clay of sediments. Among these fractions, the highest activities of phenol oxidase (PHO), β-D glucosidase (GLU), and N-acetyl-glucosiminidase (NAG) were found in sand, and greater than bulk sediments of both intertidal zone (IZ) and mangrove forest (MG). …”
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  10. 110

    Analysis of Settlement Induced by Shield Construction of the Metro Passing under Existing Buildings Based on the Finite Difference Method by Rui Wang, Bin Zhang, You Wang

    Published 2022-01-01
    “…The results show that when the boring machine was tunneling through sandy soil and silt rich in water, its head was prone to twisting due to soil disturbance and the dissipation of pore water, causing instability in the excavation process and eventual ground settlement. …”
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    Article
  11. 111

    Effect of Petroleum Fuels and Lubricants on Soil Properties of Auto-mechanic Workshops and Garages in Cape Coast Metropolis, Ghana by H.D. Nyarko, G.C. Okpokwasili, O.F. Joel, I.A.K. Galyuon

    Published 2019-08-01
    “…The mean particle size distribution followed the order: sand 64.79±19.47 > silt 22.81±9.47 > 12.40±14.68. The distributions for the control samples followed a similar order. …”
    Get full text
    Article
  12. 112

    Indirect Estimation of Swelling Pressure of Expansive Soil: GEP versus MEP Modelling by Fazal E. Jalal, Mudassir Iqbal, Mohsin Ali Khan, Babatunde A. Salami, Shahid Ullah, Hayat Khan, Marwa Nabil

    Published 2023-01-01
    “…., clay fraction CF, liquid limit wL, plastic limit wP, plasticity index IP, specific gravity Gs, swell percent Sp, sand content, silt content, maximum dry density ρdmax, and optimum water content wopt) and one output variable, i.e., Ps-ES are collected from the literature, which comprises 120 internationally publications. …”
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  13. 113

    Artificial intelligence for the prediction of the physical and mechanical properties of a compressed earth reinforced by fibers by Bentegri Houcine, Rabehi Mohamed, Kherfane Samir, Boukansous Sarra

    Published 2023-07-01
    “…A group of data with eight influencing characteristics; cement, fiber, sand, fiber length, fiber tensile strength, clay, silt, age used for model formation and validation were collected from the literature. …”
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  14. 114

    Liquefiable Ground Treatment Using Cruciform Section Probe Resonant Compaction Method: A Case Study in the Xitong Expressway, Eastern China by Guangyin Du, Han Xia, Jun Cai, Huangsong Pan, Changshen Sun

    Published 2020-01-01
    “…The CSPRCM has wider applicability than traditional vibrating compaction methods, especially for sites with a high content of silt and clay particles. The strengthening mechanism of the CSPRCM is a vibration hammer that generates vibrational energy to obliterate the original soil structure and render the sand completely liquefied; the soil particles then rearrange to form a new structure.…”
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  15. 115

    Correlation between Soil Organic Matter, Total Organic Matter and Water Content with Climate and Depths of Soil at Different Land use in Kelantan, Malaysia by A Azlan, ER Aweng, CO Ibrahim, A Noorhaidah

    Published 2013-07-01
    “…The relationships between SOM content, TOC content and clay + silt content, were also studied. The results showed that, SOM concentration was lower (P < 0.05) at Pengkalan Chepa area (1.96%) compared to Kota Bharu (2.06%), Banggu (2.77%) and Jeli (7.39%). …”
    Get full text
    Article
  16. 116

    The effect of pasture vegetation on marl formations in the Ilam city limits by shamsallah Asgari, Hamidreza peravan, samad Shadfar, Mashallahe Mohamadpoor, Manouchehr Tahmasebi

    Published 2022-12-01
    “…Botanical investigations were carried out using recurrent field observations and plots at 180 points, and plant specimens were identified after transfer to the plant museum According to the results of experiments on marl samples in these three regions, according to the stratigraphy of marl formations Gurpi, Pabdeh, Gachsaran and Aghajari, the sediments of these three areas were evaluated for the salinity (EC), bulk density (BD), sodium (Na +) and Soil saturation percentage (SP) and some physical parameters such as sand, sand and silt particles have significant differences. This difference can be one of the factors affecting the diversity and diversity of vegetation grown in three areas. …”
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  17. 117

    Assessing Drainage Performance of Turfgrass Rootzone in Sports Fields by Mustafa Karaagaçli, Mehmet Turgut Sağlam, Hayrullah Ağaçcıoğlu, Remziye İlayda Tan Kesgin, Erdal Kesgin, Kadir Gezici

    Published 2024-12-01
    “…Penetration, infiltration, and vane shear tests were performed, and it was determined that the best rootzone in terms of hydraulic and mechanical surface properties was the rootzone treatment formed with 10% silt-clay-organic mixture + 90% sand mixture.…”
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  18. 118

    Soil Alveolata diversity in the undisturbed steppe and wheat agrocenoses under different tillage by N. B. Naumova, P. A. Barsukov, O. A. Baturina, O. A. Rusalimova, M. R. Kabilov

    Published 2023-11-01
    “…In the US, Nassophorea and Spirotrichea correlated positively with sand and negatively with clay, silt and SOM contents. This is the first report about soil ciliates diversity in Siberia as assessed by metabarcoding technique. …”
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  19. 119

    Calibration of Low-Cost Capacitive Soil Moisture Sensors for Irrigation Management Applications by Ahmed A. Abdelmoneim, Christa M. Al Kalaany, Roula Khadra, Bilal Derardja, Giovanna Dragonetti

    Published 2025-01-01
    “…This study investigates the calibration of a widely used low-cost capacitive soil moisture sensor (SKU:SEN0193, DFRobot, Shanghai, China) in a loamy silt soil typically found in the Puglia region of Italy. …”
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  20. 120

    Textural Characteristics and Depositional Regime of the Shitalakshya River Sediments, Bangladesh by Sohag Ali, Mrinal Kanti Roy, Md. Mahmodul Islam, Zillur Rahman, Faruk Ahmed, Abdul Alim, Md. Yeasin Arafath

    Published 2024-01-01
    “…The median value varies between 0.7Ø and 4.85Ø, with an average of 2.738Ø indicating coarse sand to coarse silt. The analyzed samples have unimodal, bimodal, and polymodal distribution, which indicates the sediments are carried by different tributaries and distributaries in the Sitalakshya River system. …”
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