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Journal articles on the topic 'Loess-like'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Zhang, Ming, Bao Ming Wang, and Song Jiang Wang. "Correlation Analysis of CPT Parameters and the Physico-Mechanical Parameters of the Loess-Like Silty Clay Soil." Applied Mechanics and Materials 482 (December 2013): 26–29. http://dx.doi.org/10.4028/www.scientific.net/amm.482.26.

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The cone penetration test (CPT) for loess-like silty clay soil in western Henan province was done to obtain the tip resistance and sleeve friction. Then, the relationship of CPT and physico-mechanical parameters of loess-like silty clay soil was analysis. At last, the empirical model for physico-mechanical parameters of loess-like silty clay soil in western Henan province was established. The physico-mechanical parameters of loess-like silty clay in western Henan province could be calculated by sing the empirical model from CPT, including water content, void ratio, plasticity index and compres

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2

GARCÍA, R., M. D. PETIT-DOMÍNGUEZ, M. I. RUCANDIO, and J. A. GONZÁLEZ. "Provenance of loess from the Spanish central region: chemometric interpretation." Geological Magazine 148, no. 3 (2010): 481–91. http://dx.doi.org/10.1017/s0016756810000889.

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AbstractIn this work our purposes are (1) geochemical characterization of loess (‘primary loess’ or ‘true loess’ and ‘secondary loess’ or ‘loess-like deposits’) located in the centre of the Iberian Peninsula, (2) systematic study of element behaviour during pedogenesis and (3) evaluation of the suitability of using the geochemistry of loess to establish the average composition of these discontinuous aeolian sedimentary covers in central Spain. Several analyses were carried out on the bulk sample and on the sandy and clay fractions (mineralogical composition by X-ray diffraction, mineralogical

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3

Korobova, Olga, and Ljubov Maksimenko. "Study loess and loess-like rocks primer of the Western Siberia." E3S Web of Conferences 431 (2023): 09006. http://dx.doi.org/10.1051/e3sconf/202343109006.

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Recently, the development problems of the loess subsidence soils as foundations of buildings and structures arise due to climate change on the planet in the consequence to the expansion of human economic activity and other unfavorable factors. For foundations composed of loess subsidence soils, the properties’ prediction is of great importance, taking into account the risks of flooding of territories, modern technologies for setting up foundations in already built-up and newly developed territories. Errors in design can contribute to a significant decrease in the values of strength and deforma

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4

Paktovsky, Y. G. "Loess doll from Pleistocene loess-like sediments in the Vishera diamond-bearing area (Perm region)." Vestnik of North-Eastern Federal University Series "Earth Sciences", no. 1 (March 25, 2024): 31–38. http://dx.doi.org/10.25587/2587-8751-2024-1-31-38.

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The purpose of the study is to investigate the cranes from loess-like deposits as indicator formations for the glacial epochs of the late Pleistocene – Holocene using current lithology methods. The motivating reason for the study was that loess-like deposits directly “seal” the industrial placer of the Silurian diamond-bearing reservoir in the Vishera diamondiferous region.Loess doll (loess pupae, dutiki) are concretions weakly cemented by iron hydroxides, consisting of quartz grains with an admixture of fine-silty feldspars. In terms of granulometry and mineral composition, the cranes corresp

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5

Vasiliev Oleg Alexandrovich, Semenov Vladimir Grigoryevich, Tuleubayev Zhaxybay, et al. "LOESS LIKE LOAMS AS A SOIL FORMATION FACTOR FOR LIGHT-GRAY FOREST SOILS IN THE CHEBOKSARY REGION OF THE CHUVASH REPUBLIC." BULLETIN 6, no. 388 (2020): 38–45. http://dx.doi.org/10.32014/2020.2518-1467.180.

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Covering loess-like loams are widespread in the Chuvash Republic and serve as parent rocks. They are heterogeneous both in the course and in the depth of occurrence. A distinctive feature of loess like loams from other overlying quaternary deposits is a sharp predominance in the granulometric composition of coarse dust fractions ranging in size from 0.05 to 0.01 mm, the content of which is 40% or more. Their granulometric composition varies from light loamy to clayey. Loess like loams, due to the peculiarities of their granulometric composition, have relatively good water permeability and mois

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Smalley, Ian, John Marshall, Kathryn Fitzsimmons, W. Brian Whalley, and Samson Ngambi. "Desert loess: a selection of relevant topics." Geologos 25, no. 1 (2019): 91–102. http://dx.doi.org/10.2478/logos-2019-0007.

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Abstract In discussions on loess, two types are often demarcated: glacial loess and desert loess. The origin of the idea of desert loess appears to lie with V.A. Obruchev who observed wind-carried silt on the Potanin expedition to Central Asia in 1895. It might be considered that desert loess would be defined as loess associated with deserts but it came to be thought of as loess produced in deserts. This led to some controversy as no mechanism for producing silt particles in deserts was readily available. Bruce Butler in Australia in particular cast doubt on the existence of desert-made loess.

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7

Romanescu, Gheorghe, Denes Lóczy, József Dezső, and Donatella Carboni. "Loess-Scape in the Dobrudja Plateau (Romania). Landforms and Updated Typology." Present Environment and Sustainable Development 12, no. 1 (2018): 95–114. http://dx.doi.org/10.2478/pesd-2018-0008.

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Abstract The study of loess and loess-like deposits in Romania has developed considerably, over the years. C14 dating determined that the last three glaciations (Mindel, Riss, Würm) and, at least, two interglacial periods were recorded in the Dobrudja Plateau. Five other paleosol layers indicate the succession of the Quaternary interglacial stations. The loess of Dobrudja, is about 50 m in thickness. The term loess-scape is comprised of all the processes and forms specific to these deposits, which create a unique landscape, with local peculiarities. Natural and anthropic conditions created loe

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8

Thamó-Bozsó, Edit. "Heavy mineral composition of some loess and loess-like sediments in Hungary." Quaternary International 279-280 (November 2012): 489. http://dx.doi.org/10.1016/j.quaint.2012.08.1661.

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9

Popov, S. S., G. N. Shilova, and A. O. Khotylev. "Area of distribution and conditions of loess forming in the South Urals." Moscow University Bulletin. Series 4. Geology, no. 6 (December 28, 2020): 16–30. http://dx.doi.org/10.33623/0579-9406-2020-6-16-30.

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The report presents the results of comprehensive studies of loess-like formations that are common within drainage basins of Ay and Yuruzan rivers (South Urals). Loess complexes associated with the third fluvial terrace. The lithological composition, structural and textural features indicate that the loess were formed like the part of alluvial fans, planned under the third fluvial terrace. The obtained palynological data indicate the formation of deposits in the Middle Pleistocene during the Odintsovo interglacial and Moscow glaciation.

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10

Goryukhin, M. V. "NON-TRADITIONAL NATURAL RAW MATERIALS FOR THE MANUFACTURE OF PORCELAIN." Regional problems 26, no. 3 (2023): 66–71. http://dx.doi.org/10.31433/2618-9593-2023-26-3-66-71.

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The accumulated knowledge about the structure of a substance makes it possible to control its properties, including the purposeful selection of raw materials and materials for its creation, and vice versa, based on the natural or artificial material composition, predict its physical and chemical properties. This approach allows choosing a replacement for rare or even scarce types of mineral raw materials to produce a particular product. The analysis of literature data and sources, a comparative analysis of the Middle Amur Lowland loess-like rocks chemical composition, and one of the white porc

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11

Wei, Xin, Yunru Zhou, and Xuanyi Chen. "An Experimental and Numerical Investigation of the Characteristics and Mechanism of Spacing Cracks in Loess Considering the Size Effect." Sustainability 15, no. 16 (2023): 12482. http://dx.doi.org/10.3390/su151612482.

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Loess is a special soil with high water sensitivity which covers a large area in Northwest China. Cracks are prone to generate in loess under the arid and semiarid climates, which will provide a preferential channel for water and reduce the mechanical properties of soils. It is of great significance to understand the evolution characteristics and mechanisms of the cracks in loess areas. At present, research on cracks in soils mainly concentrates on the characteristics of different cracking patterns. However, spacing cracks are mostly discussed in materials like rock and concrete rather than so

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12

Bian, Hongyan, Jiangli Pang, Jie Gao, Chunchang Huang, and Wei Ren. "Formation processes of eolian loess in the northern subtropics of China: Evidence from multiple micromorphological metrics." Progress in Physical Geography: Earth and Environment 44, no. 5 (2020): 624–42. http://dx.doi.org/10.1177/0309133319893922.

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Loess-like sediments are widely distributed in the northern subtropics of China, stretching beyond the traditional boundary of typical loess. Compared with well-researched typical loess, loess-like sediments are much less studied and their origin (eolian or fluvial) and movement pathways under evolving environments remain unclear. Micromorphology offers novel insights into explaining sediment-forming mechanisms through reconstructing the sedimentary history. To examine the debates comprehensively, multiple micromorphological metrics were systematically analyzed, and three main results were der

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13

Jefferson, I. F., D. Evstatiev, D. Karastanev, N. G. Mavlyanova, and I. J. Smalley. "Engineering geology of loess and loess-like deposits: a commentary on the Russian literature." Engineering Geology 68, no. 3-4 (2003): 333–51. http://dx.doi.org/10.1016/s0013-7952(02)00236-3.

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14

Masharipova, Sh.M., Z.R. Kadyrova, Z.K. Babaev, and F.A. Ataeva. "Main Characteristics of the Raw Material Used for Obtaining Materials for the Restoration of Historical Monuments." International Journal of Current Science Research and Review 06, no. 02 (2023): 924–33. https://doi.org/10.5281/zenodo.7603218.

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Abstract : This article used modern methods of physical and chemical analysis to study the properties of raw materials. In our studies, the chemical, mineralogical composition, physical and mechanical properties of ancient Khiva’s used historical monuments, ceramic bricks, and masonry mortars were studied. After studying these properties, we selected new formulations to develop alternative materials. We have studied the possibilities of using modifying additives, as a result of which an identical brick will be obtained in terms of color characteristics. During the research, the chemical,

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15

Peng, Shu Jun, Yan Ma, Jia Ding Wang, and Wan Li Xie. "Application of Fuzzy Information Optimization Technology on Analysis of Loess Landslide Stability." Applied Mechanics and Materials 321-324 (June 2013): 2389–95. http://dx.doi.org/10.4028/www.scientific.net/amm.321-324.2389.

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The fuzzy information optimization method is applied to the loess landslide stability analysis. Based on the laboratory tests and field investigation, considering the influence of the five main factors such as cohesive force, internal friction angle, the landslide slope landslide, height and earthquake ground motion parameters of the loess landslide, the fuzzy information optimization method like information distribution, information focus and other methods were used to evaluate the stability of loess landslide. The results show that the result of assessment was in accord with the actual condi

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16

Danukalova, Guzel A., and Andrey A. Eremeev. "Quaternary loess-like deposits of the Southern Urals." Quaternary International 152-153 (August 2006): 31–36. http://dx.doi.org/10.1016/j.quaint.2005.12.004.

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17

Al-Harthi, Abbas A., and Khalid A. Bankher. "Collapsing loess-like soil in western Saudi Arabia." Journal of Arid Environments 41, no. 4 (1999): 383–99. http://dx.doi.org/10.1006/jare.1999.0494.

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18

Marković, Slobodan B., Jef Vandenberghe, Zoran M. Perić, et al. "Local Differentiation in the Loess Deposition as a Function of Dust Source: Key Study Novo Orahovo Loess Paleosol Sequence (Vojvodina, Serbia)." Quaternary 6, no. 1 (2023): 23. http://dx.doi.org/10.3390/quat6010023.

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Typical patterns of the Late Pleistocene loess–paleosol units are preserved in the Novo Orahovo brickyard, Northern Serbia. Presented preliminary luminescence chronology supports the chronostratigraphic interpretations of global isotopic marine climate reconstructions. Magnetic susceptibility and sedimentological evidence exhibit general similarities with the marine oxygen-isotope stratigraphy. These records provide new insights into the dust accumulation regimes over the eastern side of the Bačka loess plateau and offer new paleoenvironmental information for the region. They represent an impo

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19

Kehl, Martin, Manfred Frechen, and Armin Skowronek. "Paleosols derived from loess and loess-like sediments in the Basin of Persepolis, Southern Iran." Quaternary International 140-141 (December 2005): 135–49. http://dx.doi.org/10.1016/j.quaint.2005.05.007.

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20

Yan, Jia Qing, and Xiao Hong Bai. "Q3 Loess-Like Silt Bearing Capacity of Foundation Partition Statistical Analysis in the Shanxi Yuncheng." Applied Mechanics and Materials 275-277 (January 2013): 1335–40. http://dx.doi.org/10.4028/www.scientific.net/amm.275-277.1335.

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Currently it is still a lack of reliable evidences on the evaluation of the bearing capacity of foundation in highway construction of Shanxi Province. Mainly reason is that the method widely used to determine in bearing capacity of loess foundation in building structures is not completely suitable to length and wide range of highway subgrade project. Because Shanxi loess region terrain is very complex, the capacity of Q3 loess-like silt in Yuncheng of Shanxi is collected and analyzed, based on statistics of a large number of bearing capacity from site loading tect. A linear regression relation

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21

Hao, Yan-zhou, Tie-hang Wang, Xin Jin, Lei Cheng, and Jiang-le Li. "Experimental Study on the Saturated Compacted Loess Permeability under K0 Consolidation." Advances in Civil Engineering 2020 (February 29, 2020): 1–16. http://dx.doi.org/10.1155/2020/1426485.

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This paper investigates the permeability characteristics of compacted loess by focusing on the anisotropy parallel and perpendicular to the compaction. Three tests are conducted on compacted loess: triaxial permeability test under confining pressure consolidation, triaxial permeability test under K0 consolidation, and SEM test. Samples are maintained and tested at different dry densities under saturated conditions. The test results show that the saturated permeability coefficient of compacted loess is exponentially related to the initial dry density under both confining pressure consolidation

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22

Wang, Hui Ni, Wan Kui Ni, and Gao Yang Liu. "CT Images Analysis of Damage Process in Loess under Triaxial Conditions." Advanced Materials Research 243-249 (May 2011): 3175–81. http://dx.doi.org/10.4028/www.scientific.net/amr.243-249.3175.

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Taking the unsaturated loess obtained from YanLiang district Shaanxi province as the research samples. CT images on structural damage evolution of unsaturated loess were obtained according to the results of the CT scanning and the triaxial shear test of the unsaturated loess. The obtained CT images were divided into five groups based on gray levels and treated through supervised classification method. The evolution of void in three layer sections can be clearly observed from the data of supervised classification. It can be seen that due to the existing of many structural defects such as void,

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23

Khusanov Bakhtiyar and Rikhsieva Barno. "Numeric Simulation of Subsidence of Loess Soil under Wetting in a Limited Area." Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 104, no. 2 (2023): 1–18. http://dx.doi.org/10.37934/arfmts.104.2.118.

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Loess and loess-like soils, when exposed to water, lose their strength characteristics, and physical and mechanical properties and change their original structure. The stress-strain state is transformed in these soils when wetted. Therefore, the problem of building on loess soils and studying the mechanisms of subsidence of loess soils is relevant. In this article, we consider the problem of determining the subsidence and stress state of the loess soil stratum under its own weight on a limited wetted area. To determine the distribution of water in soil, the method of changing stationary states

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24

Kim, Daeik, and Keon Sang Ryoo. "A Study on Adsorption of Li from Aqueous Solution Using Various Adsorbents." Bulletin of the Korean Chemical Society 36, no. 4 (2015): 1089–95. http://dx.doi.org/10.1002/bkcs.10200.

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The aim of the present study is to explore the possibility of utilizing fly ash, loess and activated charcoal for the adsorption of Li in aqueous solution. Batch adsorption experiments were performed to evaluate the influences of various factors like initial concentration, contact time, and temperature. The adsorption data showed that fly ash and activated charcoal are not effective for the adsorption of Li. On the contrary, loess showed much higher adsorption capacity for Li. The adsorption of Li on loess was highly concentration dependent. It was found that the adsorption capacity of loess i

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25

Han, Yan, Xiuming Liu, Guoyong Zhao, Zhenke Zhang, Bin Lü, and Qu Chen. "Magnetic characteristics of Guangshan loess from northern piedmont of Dabie Mountains, east-central China." Geophysical Journal International 222, no. 2 (2020): 1213–23. http://dx.doi.org/10.1093/gji/ggaa223.

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SUMMARY The loess from the northern piedmont of the Dabie Mountains is in a transition area between loess from the Chinese Loess Plateau, the Quaternary red soils of southern China and the Xiashu loess. Despite its significant location, the study has been inadequate. In this study, the Guangshan section in the northern piedmont of the Dabie Mountains was selected for investigation. Environmental magnetism, geochemistry, colour reflectance and optical diffuse reflection spectroscopy analyses were applied to detect the magnetic variations in the loess. The results showed that (1) the magnetic mi

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26

Бойнагрян, Владимир Р. "НОВЫЕ ДАННЫЕ О РЫХЛЫХ ОБРАЗОВАНИЯХ БАССЕЙНОВ РЕК ВАРАГАДЖУР, ТАВУШ И ХНДЗОРУТ (РЕСПУБЛИКА АРМЕНИЯ)". Proceedings of the YSU C: Geological and Geographical Sciences 57, № 3 (261) (2023): 106–16. http://dx.doi.org/10.46991/pysu:c/2023.57.3.106.

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New data on the results of field mapping and laboratory analyses of loose formations in the northeastern part of the Tavush Region are presented. The main attention is paid to dense, microporous, light yellow, dusty, and mostly without inclusions of stone material, usually structureless sandy loams, loams, clays, and diatomites with a total thickness of up to 25–30 m, widely distributed in the lower reaches of the Varagajur, Tavush and Khndzorut River basins. They lie on different forms of relief, overlap the alluvium of the second and third terraces, ancient removal cones, bedrocks, can be tr

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27

Krajcarz, Maciej T., Krzysztof Cyrek, Magdalena Krajcarz, et al. "Loess in a cave: Lithostratigraphic and correlative value of loess and loess-like layers in caves from the Kraków-Częstochowa Upland (Poland)." Quaternary International 399 (April 2016): 13–30. http://dx.doi.org/10.1016/j.quaint.2015.08.069.

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28

Кацевич, Вікторія Валеріївна, and Олег Володимирович Стрижак. "Edafic characteristics of lithogenetic soils in loess-like loams." Agroecological journal, no. 1 (February 28, 2018): 33–39. http://dx.doi.org/10.33730/2077-4893.1.2018.160420.

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29

Tian, Wen-tong, Jian-hua Dong, Jun-jie Sun, and Bo Yang. "Experimental Study on Main Physical Parameters Controlling Shear Strength of Unsaturated Loess." Advances in Civil Engineering 2021 (January 8, 2021): 1–11. http://dx.doi.org/10.1155/2021/6652210.

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It is particularly important to study the strength of unsaturated loess, and its accurate determination is crucial to the stability analysis of soil slope and foundation and calculation of earth pressure. In order to reveal the control mechanism of physical parameters on the shear strength of unsaturated loess, the intact and remolded loess were used as the research object; sandy silt, quartz flour, and quartz sand were used as contrast; the systematic direct shear tests of unsaturated loess, sandy silt, and quartz sand under different conditions of water content, dry density, and clay content

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30

Tian, Wen-tong, Jian-hua Dong, Jun-jie Sun, and Bo Yang. "Experimental Study on Main Physical Parameters Controlling Shear Strength of Unsaturated Loess." Advances in Civil Engineering 2021 (January 8, 2021): 1–11. http://dx.doi.org/10.1155/2021/6652210.

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It is particularly important to study the strength of unsaturated loess, and its accurate determination is crucial to the stability analysis of soil slope and foundation and calculation of earth pressure. In order to reveal the control mechanism of physical parameters on the shear strength of unsaturated loess, the intact and remolded loess were used as the research object; sandy silt, quartz flour, and quartz sand were used as contrast; the systematic direct shear tests of unsaturated loess, sandy silt, and quartz sand under different conditions of water content, dry density, and clay content

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31

Moska, Piotr, Grzegorz Adamiec, Zdzisław Jary, et al. "Luminescence chronostratigraphy for the loess deposits in Złota, Poland." Geochronometria 45, no. 1 (2018): 44–55. http://dx.doi.org/10.1515/geochr-2015-0073.

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Abstract Loess formations in Poland display a close relationship with cooling and warming trends of the Northern Hemisphere during the Pleistocene. Loess sequences sensitively record regional palaeoclimatic and palaeoecological changes. The Złota loess profile (21°39’E, 50°39’N) provides a unique opportunity to reconstruct climate conditions in the past in this part of Poland. This continuous sequence of loess and palaeosol deposits allows to distinguish between warmer and more humid climate which is favourable for soil development and much colder and dry periods which are conducive to loess a

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32

Jia, Liang, Jian Guo, Yanbin Jiang, et al. "Experimental Investigation on Shear Strength Parameters of Lime Stabilized Loess." Sustainability 11, no. 19 (2019): 5397. http://dx.doi.org/10.3390/su11195397.

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Loess is a typical collapsible soil, which is widely distributed in the upper and middle areas around the Yellow River of China. The stabilization of loess with lime provides a significant improvement in the physical and the mechanical characteristics of the loess and is therefore widely used in the pavement base and subgrade. Therefore, a systematic investigation of Mohr-Coulomb failure envelope of lime stabilized loess needs to be conducted. In this pursuit, the present research envisages the investigation of the effects of the lime content, porosity and curing time on the strength parameter

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33

Krasovskaya, I. A., A. N. Galkin, A. I. Pavlovsky, and S. V. Andrushko. "THE ROLE OF SUFFOSION IN THE FORMATION OF ENGINEERING GEOLOGICAL CONDITIONS IN THE TERRITORY OF BELARUS." Геоэкология. Инженерная геология. Гидрогеология. Геокриология, no. 5 (September 1, 2023): 17–27. http://dx.doi.org/10.31857/s0869780923050053.

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The article presents the results of a comprehensive study of the conditions for the development and spread of natural and technogenic suffusion by the Belarus territory. It is noted that in insignificantly disturbed natural geoenvironment, the most favorable conditions for the development of suffusion have developed within the moraine and water-glacial plains and lowlands of the eastern part of the country, as well as marginal ice ridges and uplands with a cover of loess and loess-like formations with increased silt content, relatively low density of the soil skeleton, easy soakability and thi

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34

Gerginov, Peter, and Dimitar Antonov. "Estimation of evapotranspiration rate by using the Penman–Monteith and Hargreaves formulas for the loess in Northeast Bulgaria complex with HYDRUS-1D." Geologica Balcanica 48, no. 3 (2019): 3–9. http://dx.doi.org/10.52321/geolbalc.48.3.3.

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Loess and loess-like sediments cover approximately 13% of the Bulgarian territory, mainly within the Danubian plain. From the Danube River to the Fore-Balkan, the loess soils form a loess complex where its depth varies from 50–60 meters in the north to few meters in the south, respectively. Widespread loess sediments possess a specific feature: they typically form deep unsaturated zones. Quantification of the near surface water balance is extremely important for evaluating land-atmosphere interactions, and the impact of land-use change on the subsurface flow and the evapotranspiration rate is

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35

Gerginov, Peter, and Dimitar Antonov. "Estimation of evapotranspiration rate by using the Penman–Monteith and Hargreaves formulas for the loess in Northeast Bulgaria complex with HYDRUS-1D." Geologica Balcanica 48, no. 3 (2019): 3–9. https://doi.org/10.52321/GeolBalc.48.3.3.

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Loess and loess-like sediments cover approximately 13% of the Bulgarian territory, mainly within the Danubian plain. From the Danube River to the Fore-Balkan, the loess soils form a loess complex where its depth varies from 50–60 meters in the north to few meters in the south, respectively. Widespread loess sediments possess a specific feature: they typically form deep unsaturated zones. Quantification of the near surface water balance is extremely important for evaluating land-atmosphere interactions, and the impact of land-use change on the subsurface flow and the evapotranspiration ra

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36

Wu, B., and N. Q. Wu. "Terrestrial mollusc records from Xifeng and Luochuan L9 loess strata and their implications for paleoclimatic evolution in the Chinese Loess Plateau during marine oxygen isotope stages 24–22." Climate of the Past Discussions 6, no. 6 (2010): 2767–93. http://dx.doi.org/10.5194/cpd-6-2767-2010.

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Abstract. Marine Isotope Stages 24–22 is a key period of the Mid-Pleistocene Transition, however, its climate variability is still unclear. The coarse-grained loess unit L9, one of the most prominent units in the Chinese loess stratigraphy, yields a high potential terrestrial record of paleoclimatic and paleoenvironmental changes during this period. In this study, two high-resolution terrestrial mollusc records of L9 loess strata from the Xifeng and Luochuan sequences in the Chinese Loess Plateau were analyzed. Our mollusc results show that the MIS 24, the early and late parts of MIS 22 were d

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37

Yakimenko, E. Y. "Pleistocene paleosols in the loess and loess-like sediments of the central part of the russian plain." Quaternary Science Reviews 14, no. 7-8 (1995): 747–53. http://dx.doi.org/10.1016/0277-3791(95)00049-6.

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38

Radaković, Milica G., Bojan Gavrilović, Milivoj B. Gavrilov, et al. "A Glacial–Interglacial Malacofauna Record from the Titel Loess Plateau, Serbia, between ~350 and 250 ka." Quaternary 7, no. 2 (2024): 28. http://dx.doi.org/10.3390/quat7020028.

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We present data on molluscan fauna within the L3 loess unit (and partially within the S3 paleosol) from the key loess section of Veliki Surduk in Serbia. The section correlates to Marine Isotope Stage (MIS) 8 and late MIS 9 and, thus, spans the time frame from ~350 to 250 ka. The Veliki Surduk loess–paleosol sequence (LPS) is located on the northwestern margin of the Titel loess plateau and comprises ~30 m of sediments. Our focus is on a 5.4 m thick sedimentary interval, which was sampled at 20 cm increments, each sample covering approximately 2 ky. Nine mollusk species were identified in the

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TĂNASE, George, Sandu BOENGIU, Oana MITITELU-IONUȘ, and Daniel SIMULESCU. "The influence of topography on the subsidence processes of loess-like deposits from Sălcuța Plain (South-Western Romania)." Annals of the University of Craiova Series Geography 24 (October 15, 2023): 18–28. http://dx.doi.org/10.52846/aucsg.24.02.

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This paper aims to establish the role of the local topography of Sălcuța Plain (subdivision of the Oltenia Plain) in the subsidence process of loess-like deposits. The relevant features of the topography, especially the slope, were generated using SAGA GIS v.7.8.0 and QGIS v.3.22 software based on an altimetric terrain model. The results obtained highlight the fact that 303 microdepressions were formed following the chemical and mechanical subsidence of the loess deposits. The most important characteristic, which conditions the genesis of the subsidence process and implicitly the formation of

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Rousseau, Denis-Didier, Pierre Antoine, Niklas Boers, et al. "Dansgaard–Oeschger-like events of the penultimate climate cycle: the loess point of view." Climate of the Past 16, no. 2 (2020): 713–27. http://dx.doi.org/10.5194/cp-16-713-2020.

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Abstract. The global character of the millennial-scale climate variability associated with the Dansgaard–Oeschger (DO) events in Greenland has been well-established for the last glacial cycle. Mainly due to the sparsity of reliable data, however, the spatial coherence of corresponding variability during the penultimate cycle is less clear. New investigations of European loess records from Marine Isotope Stage (MIS) 6 reveal the occurrence of alternating loess intervals and paleosols (incipient soil horizons), similar to those from the last climatic cycle. These paleosols are correlated, based

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Pavuza, Rudolph, and Lukas Plan. "Loess caves of Austria – a preview." Cadernos do Laboratorio Xeolóxico de Laxe. Revista de Xeoloxía Galega e do Hercínico Peninsular 37 (December 9, 2013): 65–72. http://dx.doi.org/10.17979/cadlaxe.2013.37.0.3583.

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Loess caves account for a negligible amount of Austria's caves only – despite the fact that the areas covered by loess and loess-loam comprise several thousand square kilometres. Loess can be found in the northern and eastern foreland of the Alpine Mountain Range as well as in the Styrian Basin south of the Alps. Only a handful of caves have been mapped so far, concentrated at a few spots. This eye-catching fact documents a certain lack of exploration rather than a general lack of loess caves. According to Striebel (2005) and others most loess caves are formed by piping and gully erosion, init

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Guo, Liang Liang, Zhen Zhou Mei, and Bing Qiang Zhou. "The Experiment Study on Thermal Conductivity of Loess-Like Soil." Applied Mechanics and Materials 204-208 (October 2012): 59–62. http://dx.doi.org/10.4028/www.scientific.net/amm.204-208.59.

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The author measured the TC of losses-like soil in Changchun with QTM-D2 and discussed the effect of samples in different sizes, the testing error in lab and in site. The research about the size error of TC offered feasible solution to measure TC of geotechnical materials in site. In addition, the empirical relations between TC and temperature of sand and loess-like soil, and their temperature variance coefficient  were also summed up by experiments. It has important significance to understand the heat-conducting property and simulate temperature field of geotechnical materials in northern Chi

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Yevgrashkina, Galina, Mykola Kharytonov, Iryna Klimkina, and Elena Shikula. "Long-term assessment, modeling and forecast of salinity conditions of reclaimed mine dumps of Western Donbass." E3S Web of Conferences 280 (2021): 06007. http://dx.doi.org/10.1051/e3sconf/202128006007.

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The neutralization of toxic mine rocks with additional of soil and loess like loam mass leads to a significant decreasing of salts migration at the contact zone. The mathematical model was working out follow general principle where mine rock is pollution source, but soil and loess like loam take place as volumetric filter for water-soluble salts. MathCAD file with commands for solving the problem forecasting the process of vertical salinization of reclaimed minelands was developed. The prospect for the numerical model using up to the most accepted range of values with experimental data shown.

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Coudé-Gaussen, Geneviève. "The loess and loess-like deposits along the sides of the western Mediterranean Sea: Genetic and palaeoclimatic significance." Quaternary International 5 (January 1990): 1–8. http://dx.doi.org/10.1016/1040-6182(90)90020-5.

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Ryzhov, Yu V., V. A. Golubtsov, and M. V. Smirnov. "LATE GLACIAL AND HOLOCENE EROSIONAL DISSECTION AND FILL IN THE TEMPORAL (EPHEMERAL) STREAM VALLEY ON THE RIGHT BANK OF THE SELENGA RIVER." Geodynamics & Tectonophysics 15, no. 6 (2024): 0801. https://doi.org/10.5800/gt-2024-15-6-0801.

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The structure, composition and cut and fill sequence of the Late Glacial and Holocene erosional landforms in the Kuitunka River basin on the right bank of the Selenga River were studied based on a detailed analysis and radiocarbon dating of the soil-sedimentary sequence in the Studenyi Klyuch 2 and Kovalev Pad’ sections. A correlation was carried out between seven sections in the intermittent stream valleys in the Kuitunka River basin. There are three episodes of the Late Glacial and Holocene cutting dated back to ~18–17, ~14.7–14.3, and 0.25–0 cal. kyr BP (ka BP). There are distinguished the

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Retallack, Gregory J. "Early Ediacaran lichen from Death Valley, California, USA." Journal of Palaeosciences 71, no. 2 (2022): 187–218. http://dx.doi.org/10.54991/jop.2022.1841.

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Enigmatic tubestones from the basal Ediacaran Noonday Formation of southern California have been interpreted as fluid escape structures or as stromatolites in a “cap carbonate”, created by marine precipitation at the termination of Snowball Earth glaciation. However, doubts about this interpretation stem from permineralized organic structures within the tubes with hyphae and attached spheroidal cells, and thallus organization comparable with lichens. These “tubestones” are here named Ganarake scalaris gen. et sp. nov. The fungus was aseptate as in Mucoromycota and Glomeromycota, and the sphero

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Chen, Zongfang, Huie Chen, Xiaoqing Yuan, and Qing Zhang. "Experimental investigation into non-collapsible loess-like soil's engineering geological properties under the influence of freeze–thaw cycles." Quarterly Journal of Engineering Geology and Hydrogeology 53, no. 4 (2020): 579–86. http://dx.doi.org/10.1144/qjegh2019-139.

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Recurrent freeze–thaw cycling is a powerful weathering process that subjects soil to frost heave and thaw settlement. The cycling significantly changes the soil structure and leads to particle recombination, ultimately causing deterioration of the soil's properties. Herein, we investigated the effect of freeze–thaw cycles on loess-like soil in seasonally frozen regions; specifically with respect to the engineering geological properties, such as changes in grain-size distribution, liquid–plastic limit and collapse behaviour. The results indicate that over the course of 20 freeze–thaw cycles, th

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Wang, Jia Ding, Shu Jun Peng, and Wan Li Xie. "Study on the Cement-Improved Loess under the Vibratory Load by Dynamic Tests." Advanced Materials Research 838-841 (November 2013): 1302–8. http://dx.doi.org/10.4028/www.scientific.net/amr.838-841.1302.

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In this paper based on the foundation construction of Datong Xian high-speed railway, a large number of test samples have been taken. The order and contribution rate of every experiment factor like cement commingle ratio, depths, water dipping conditions, compacting factor and vibration frequency on the dynamic characteristics of cement-improved loess such as dynamic elastic modulus, dynamic deformation, damping ratio by dynamic triaxial test, which orthogonal test method has been applied to. The dynamic load was calculated according to the train vibration attenuation rule of different depth.

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Kis, Éva, Ferenc Schweitzer, and Dénes Lóczy. "Paleoenvironments reconstructed from the analyses of loess sequences on Susak Island, Adriatic Sea." Landscape & Environment 11, no. 2 (2017): 1–9. http://dx.doi.org/10.21120/le/11/2/1.

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Susak Island is the outermost member of the archipelago of the Kvarner Bay, North Adriatic Sea, Croatia. Its long-term landscape evolution is defined by tectonic movements. Most characteristic are partly exhumed landforms of an ancient terrane (scarps, uplifted limestone cliffs) in a still active neotectonic environment, but the most appropriate tools for the reconstruction of Quaternary paleoenvironments are loess and loess-like deposits. The Quaternary sequence is up to almost 100 m thickness locally and intensively studied by numerous disciplines (from structural geology to geochemistry and

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Saidnazarova, Irodakhon Saidnazarovna. "CERAMIC BRICK PRODUCED IN THE ECOLOGICAL NEGATIVE INFLUENCE ENVIRONMENT." Educational Research in Universal Sciences 2, no. 7 (2023): 169–74. https://doi.org/10.5281/zenodo.8222161.

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The article analyses the results of laboratory researches of obtaining qualitative waterproofing ceramic brick on the basis of low-grade loess like loam are resulted. Using the loess loam as the main raw material, scientific and theoretical foundations of the production of clinker brick have been developed. By applying the method of separation of dispersed systems in the processing of raw materials, a method for improving the technological parameters of the molding material is scientifically substantiated. As at the recommendation of a new way of preparation of weight it is reached improvement

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