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Artículos de revistas sobre el tema "Carbonated soils"

Autor: Grafiati

Publicado: 1 de junio de 2024

Última modificación: 31 de julio de 2025

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1

MILLER, J. J., D. F. ACTON, and R. J. ST. ARNAUD. "THE EFFECT OF GROUNDWATER ON SOIL FORMATION IN A MORAINAL LANDSCAPE IN SASKATCHEWAN." Canadian Journal of Soil Science 65, no. 2 (1985): 293–307. http://dx.doi.org/10.4141/cjss85-033.

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The results of this study indicate the importance of groundwater flow and water table depth on the genesis, characteristics and distribution of soils within a hummocky morainal landscape. Non-saline and non-carbonated soils in upland depressions can be attributed to "depression-focused" recharge by snowmelt and snowmelt runoff in the spring, as evidenced by deep sola and/or eluvial horizons. Non-saline and carbonated soils on lower slopes adjacent to depressions are associated with local discharge and/or lateral flow from the adjacent groundwater mounds under the depressions in spring, as well

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2

Yi, Yaolin, Martin Liska, Cise Unluer, and Abir Al-Tabbaa. "Carbonating magnesia for soil stabilization." Canadian Geotechnical Journal 50, no. 8 (2013): 899–905. http://dx.doi.org/10.1139/cgj-2012-0364.

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This paper investigates the potential for carbonating reactive magnesia (MgO) to serve as a more sustainable soil stabilization method by providing rapid and significant strength development of the stabilized soil through absorbing substantial quantities of CO2. Gaseous CO2 was forced through laboratory-prepared reactive MgO-treated soil samples in a triaxial cell set-up, and their resulting mechanical and microstructural properties were investigated using unconfined compressive strength, X-ray diffraction, and scanning electron microscopy. The results showed that adequately carbonated MgO-tre

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3

Amira, Kessab Guimeur Kamel Cheiakh Moamed Omar Laouar Samiha. "Soil organic matter and carbonates facing radioactive metal pollution." Journal of Wildlife and Biodiversity 9, no. 2 (2025): 162–74. https://doi.org/10.5281/zenodo.15298946.

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Pollution from uranium, thorium, and radium poses significant environmental and public health risks. This study examines two regions with distinct soil types: carbonated and marshy soils. Soil samples were selected based on carbonate (28.83% and 9.79%) and organic matter content (22.6% and 1.8%). The research aims to evaluate the role of carbonates and organic matter in retaining radioactive elements and to identify which metal (thorium, uranium, or radium) is most retained. The methodology included physicochemical soil analysis and sorption experiments, varying pH and organic carbon (humic ac

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4

Shore, Margaret L., Harrison G. Hughes, Frank D. Moore, and Danny H. Smith. "170 DRIP IRRIGATION OF PLASTIC-MULCHED STRAWBERRY USING CARBONATED WATER-A GREENHOUSE STUDY." HortScience 29, no. 5 (1994): 453c—453. http://dx.doi.org/10.21273/hortsci.29.5.453c.

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Carbonated water (CW) application has enhanced yields of tomato. However, little is known about the mechanism of this response. Our objectives were to determine if strawberry would respond to CW application and the effect of soil pH modification on the expression of a yield response. Two different soils were used; a calcareous soil (5% CaCO3, pH 7.9), with a Zn content 0.8 ppm and a non-calcareous soil (< 1% CaCO3, pH 6.5) with a Zn content 8.8 ppm. The carbonated water temporarily lowered the pH of the calcareous soil to 6.7 and the non-calcareous soil to 5.9, at both extremes of the optim

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5

Gasanov, Vilayat, and Bahadur Ismailov. "Diagnostics and Soil Forming Characteristics of Alluvial-Meadow Soils of Ganykh-Ayrichay Valley, Azerbaijan." Natural Systems and Resources, no. 1 (July 2020): 37–48. http://dx.doi.org/10.15688/nsr.jvolsu.2020.1.5.

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This study is devoted to the influence of ecological conditions on soil forming and improving the nomenclature of alluvial-meadow-forest soils in the flood plains of the subtropical forest-shrubby zone within Azerbaijan. On the basis of detailed soil mapping, the primary areal of soil units and the structure of soil cover were determined in the area of the Ganykh-Ayrichay valley. The spatial distribution of primary soil units, genetic features and diagnostic indexes (extend of bedding and development of the soil profile, thickness of the decomposedaccumulative layer, content of humus, total ni

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6

Liu, Song-Yu, Guang-Hua Cai, Guang-Yin Du, Liang Wang, Jiang-Shan Li, and Xing-Chen Qian. "Field investigation of shallow soft-soil highway subgrade treated by mass carbonation technology." Canadian Geotechnical Journal 58, no. 1 (2021): 97–113. http://dx.doi.org/10.1139/cgj-2020-0008.

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The innovative carbonation technique based on reactive MgO and CO2 has been identified as an environmentally friendly and efficient method in the improvement of weak soils. Previous laboratory studies have indicated that carbonated MgO-admixed soils had significant improvement in mechanical properties. However, there are to date limited investigations on the soft-soil field application of this technique. In this study, a field trial was conducted to ascertain the feasibility of the MgO mass carbonation technique in improving shallow soft-soil subgrades. A series of field tests, including tempe

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7

Bouajila, A., and T. Gallali. "Soil Organic Carbon Fractions and Aggregate Stability in Carbonated and No Carbonated Soils in Tunisia." Journal of Agronomy 7, no. 2 (2008): 127–37. http://dx.doi.org/10.3923/ja.2008.127.137.

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8

Bauduin, Christophe. "Behaviour and Geotechnical Risks of some Problematic Soils in Semi-arid Areas." Bulletin des Séances - Mededelingen der Zittingen 62, no. 1 (2019): 83–110. https://doi.org/10.5281/zenodo.2601293.

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Soils in semi-arid regions may behave in significantly different ways than apparently similar soils in temperate climates. High risks may occur when extrapolating the behaviour of well-known soils in temperate climates towards apparently similar soils in semi-arid conditions. Such so-called “problematic soils” need to be properly identified and their specific behaviour acknowledged in design and construction methods to avoid geotechnical failures and large-scale losses. The present paper describes the basic properties, identification methods, engineering behaviour and risk mitigati

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9

Cai, G. H., Y. J. Du, S. Y. Liu, and D. N. Singh. "Physical properties, electrical resistivity, and strength characteristics of carbonated silty soil admixed with reactive magnesia." Canadian Geotechnical Journal 52, no. 11 (2015): 1699–713. http://dx.doi.org/10.1139/cgj-2015-0053.

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Soil electrical resistivity has been used quite extensively for assessing mechanical properties of chemically treated soils in the recent past. One of the most innovative applications of this technique could be in the field of ground improvement wherein carbonated reactive magnesia (MgO) is employed for treating soils. With this in view, a systematic study that targets the application of electrical resistivity to correlate physical and strength characteristics of the carbonated reactive MgO-admixed silty soil is initiated, and its details are presented in this manuscript. To achieve this, reac

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10

Kyrylchuk, Andrii, Roman Malik, and Sergiy Doroshkevich. ". MORPHOLOGICAL CHARACTERISTICS SOILS OF THE BELIGATIVE STRUCTURES OF THE KAMIANETS-PODILSKYI KAMIANETS-PODILSKYI STATE HISTORICAL RESERVE MUSEUM." SCIENTIFIC ISSUES OF TERNOPIL VOLODYMYR HNATIUK NATIONAL PEDAGOGICAL UNIVERSITY. SERIES: GEOGRAPHY 51, no. 2 (2021): 30–38. http://dx.doi.org/10.25128/2519-4577.21.2.4.

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The article presents micromorphological descriptions of soil profiles of key areas of the research territory. The results of micromorphological analysis and synthesis of selected soil samples are illustrated. For the first time the process-and-genetic features of urborendzins of beligerative structures were studied through the evaluation of their micromorphological structure. Urborendzins of the beligerative landscape complex of the Kamianets-Podilskyi State Historical Preserve Museum are intrazonal biolithogenic polygenetic soils with complex phylogeny exposed to a long-term anthropogen

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11

Achour, Yosra, Radhia Souissi, Haifa Tlil, Fouad Souissi, and Mikael Motelica-Heino. "Mobility of Potentially Toxic Elements (Pb, Zn, Cd, As, Sb) in Agricultural Carbonated Soils Contaminated by Mine Tailings (Northern Tunisia): A New Kinetic Leaching Approach with Organic Acids." Water 14, no. 20 (2022): 3337. http://dx.doi.org/10.3390/w14203337.

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The present study was carried out to show the potential of root exudates to mobilize potentially toxic elements (PTE) present in rhizospheric carbonated soils. Five different contaminated rhizospheric soils were collected from five former mining districts of northern Tunisia (Jebel Hallouf (H3), Sidi-Bouaouane (B1), Jebel Ghozlane (G7), Hammam Zriba (Z2) and Jalta (J2)). The abundant minerals in these soils are quartz, calcite and clays. These soils contain significant PTE amounts compared to the local geochemical background (LGB). The important concentrations of Pb, Zn, Cd, As and Sb are, res

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12

Solodov, I. N., and M. V. Nesterova. "Occurrence of Carbonated Groundwater and Hydrocarbons at the Uranium Deposits of the Khiagda Ore Field (Republic of Buryatia)." Геология рудных месторождений 65, no. 6 (2023): 495–508. http://dx.doi.org/10.31857/s0016777023060096.

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A generalization of unpublished and published data since 1985 on biogeochemical, hydrogeochemical, geochemical, mineralogical studies and soil geochemistry at uranium deposits of the Khiagda ore field in the Vitim uranium ore district made it possible to reveal a genetic relation of deep cold carbonated hydrocarbonate–magnesium groundwater containing dissolved hydrocarbons (HCs) to uranium mineralization and ore preservation. The through penetration of epigenetic HCs was traced from the disintegration zone of basement granitoids through overlying sedimentary ore-bearing and volcanosedimentary

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13

Lampreave, Miriam, Assumpta Mateos, Josep Valls, Montserrat Nadal, and Antoni Sánchez-Ortiz. "Carbonated Irrigation Assessment of Grapevine Growth, Nutrient Absorption, and Sugar Accumulation in a Tempranillo (Vitis vinifera L.) Vineyard." Agriculture 12, no. 6 (2022): 792. http://dx.doi.org/10.3390/agriculture12060792.

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Iron chlorosis is common in vineyards grown on calcareous soils, and consists of a chlorophyll deficiency caused by a disorder in iron nutrition. It is manifested by interveinal yellowing of the youngest leaves and decreased growth and production. Most of the vineyards in Spain are planted on calcareous soils, so iron chlorosis is frequent, even in tolerant rootstocks. In the case of Spain, Tempranillo accounts for 20.8% of the total Spanish wine area, with this red variety being the most planted. The study of iron chlorosis and the availability of nutrients is essential for improving the qual

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14

LIU, Jiangying, Dimin XU, Lan XIONG, Colin HILLS, Paula CAREY, and Kevin GARDNER. "Comparison of properties of traditional and accelerated carbonated solidified/stabilized contaminated soils." Journal of Environmental Sciences 20, no. 5 (2008): 593–98. http://dx.doi.org/10.1016/s1001-0742(08)62099-9.

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15

Filippov, D. V., I. N. Chursin, A. D. Boyarenkova, and D. D. Rulev. "Results of soil carbonate enrichment research in irrigated areas using remote sensing data." Geodesy and Cartography 986, no. 8 (2022): 39–44. http://dx.doi.org/10.22389/0016-7126-2022-986-8-39-44.

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The authors discuss a soil carbonate enrichment problem in the Volgograd region. These processes cause a decrease in yield and require timely identification and assessment of manifestation extent. Observing of large irrigated areas is very difficult. Therefore, the possibilities of monitoring soil carbonate enrichment processes using the analysis of Earth remote sensing data are becoming relevant. The aim of this work is to research the relationship of soil carbonate enrichment with the spectral characteristics of the surface obtained from the data of the “Resurs-P” ultra-high resolution satel

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16

Comino, Francisco, Víctor Aranda, María J. Ayora-Cañada, Antonio Díaz, and Ana Domínguez-Vidal. "Effect of irrigation water quality on soil properties and infrared spectroscopic signatures." Spanish Journal of Agricultural Research 17, no. 4 (2020): e1105. http://dx.doi.org/10.5424/sjar/2019174-14920.

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Aim of study: To study the effect of irrigation with medium-to-low-quality water on an olive farm that seems to be causing salinity and/or sodicity problems in soils, and the ability of infrared spectroscopy to detect this problem.Area of study: The study was conducted in an olive (Olea europaea L.) grove located in Guarromán (Jaen, Spain), on the boundary of the Sierra Morena Mountains and the Guadalquivir Depression.Material and methods: The olive farm is cultivated over two soil typologies, a calcareous area (carbonated) dominated by Regosols and a siliceous area with Leptosols. Typical soi

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17

Aguilar, Manuel Jimenez. "Adsorption and Sequestration of Dissolved Carbon and Nitrogen from Carbonated Urine to Mineral Soils." Research Journal of Environmental Sciences 12, no. 2 (2018): 90–97. http://dx.doi.org/10.3923/rjes.2018.90.97.

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18

Bedard-Haughn, Angela. "Gleysolic soils of Canada: Genesis, distribution, and classification." Canadian Journal of Soil Science 91, no. 5 (2011): 763–79. http://dx.doi.org/10.4141/cjss10030.

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Bedard-Haughn, A. 2011. Gleysolic soils of Canada: Genesis, distribution, and classification. Can. J. Soil Sci. 91: 763–779. This review examines the pedogenesis of Gleysolic soils, including how they affect and are affected by land use and climate change. In the Canadian System of Soil Classification, the Gleysolic Order includes all those soils with morphologic features that provide dominant physical evidence of oxidation-reduction processes or gleying. Gley features include dull coloured soil matrices and/or brightly coloured mottles, which arise due to periodic or permanently saturated con

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19

Yu, Chunyang, Chunyi Cui, Yu Wang, Jiuye Zhao, and Yajun Wu. "Strength performance and microstructural evolution of carbonated steel slag stabilized soils in the laboratory scale." Engineering Geology 295 (December 2021): 106410. http://dx.doi.org/10.1016/j.enggeo.2021.106410.

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20

Choi, Jiyeon, and Won Sik Shin. "Application of aqueous carbonated slags in the immobilization of heavy metals in field-contaminated soils." Environmental Engineering Research 25, no. 3 (2019): 356–65. http://dx.doi.org/10.4491/eer.2019.101.

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21

Chimitdorzhieva, E. O., Ts D.-Ts Korsunova, and G. D. Chimitdorzhieva. "Microbiocenosis of Cryofrost Soils in the South of the Vitim Plateau." Агрохимия, no. 8 (August 1, 2023): 68–74. http://dx.doi.org/10.31857/s0002188123060078.

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The microbial communities in soils of cryomorphoses in the south of the Vitim Plateau have been studied. The objects of study were gley cryoturbated chernozems and humus-quasi-gley carbonated soils. In the course of the study, experimental sites with pronounced cryogenic phenomena were selected. The intensity of microbiological activity was determined by the carbon content of microbial biomass, the number of microorganisms in the dominant groups of microbial communities. Determination of the number of microorganisms in soils was carried out by direct microscopy, which makes it possible to carr

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22

Korsunova, Tsypilma, Erzhena Chimitdorzhieva, Galina Chimitdorzhieva, et al. "Microbiocenosis of the Permafrost Soils of Transbaikalia under Agriculture Use." Agronomy 13, no. 11 (2023): 2740. http://dx.doi.org/10.3390/agronomy13112740.

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An understanding of how the involvement of soils in agricultural turnover affects soil microbiocenosis has been attained. The aims of this study were to investigate the number of the main groups of microorganisms in microbial complexes, the carbon of microbial biomass and the enzymatic activity in permafrost soils under the influence of tillage. The presented data can provide an insight into the stability of the microbiome in region’s soils under agricultural influence. The significance of the study lies in obtaining new data on the microbiocenosis of permafrost soils, which will make it possi

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23

El Howayek, Alain, Antonio Bobet, and Marika Santagata. "Microstructure and cementation of two carbonatic fine-grained soils." Canadian Geotechnical Journal 56, no. 3 (2019): 320–34. http://dx.doi.org/10.1139/cgj-2018-0059.

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This paper presents an investigation of the microstructure and cementation of two carbonatic fine-grained soils obtained from a deposit of lacustrine origin formed during the Wisconsin glaciation. The two soils differ in the degree of cementation (with average total carbonate contents of ∼55% and ∼38%), the dominating carbonate mineral (calcite versus dolomite), and the forms of carbonates present. The study is founded on observations of the microstructure using scanning electron microscopy (SEM) equipped with energy-dispersive X-ray (EDX) spectrometry, and examination of the effects of carbon

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24

Nakvasina, E. N., T. A. Parinova, A. G. Volkov, and L. V. Golubeva. "Soil and Vegetation Heterogeneity in Postagrogenic Restorative Succession in the Middle Taiga Subzone." Экология, no. 1 (January 1, 2023): 22–34. http://dx.doi.org/10.31857/s0367059723010080.

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The specific features of the soil–vegetation heterogeneity at the early stages of restorative succession have been studied. These features are determined by biotic and bioinert conditions that were influenced by anthropogenic factors during long-term plowing on azonal carbonated soils in the middle taiga subzone (Kargopol district, Arkhangelsk Oblast, Russia). In total, 25 full-profile soil sections, 500 soil samples, 125 sites for counting tree and shrub species, 25 standard geobotanical plots, and 250 plots for counting herbaceous species have been studied and analyzed. During the first 15 y

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25

Haq, Farid Ul, Faridullah Faridullah, Muhammad Irshad, et al. "Fractionation and Characterization of Metallic Elements in Soils in Land Use Systems." Toxics 12, no. 2 (2024): 110. http://dx.doi.org/10.3390/toxics12020110.

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Land use has a great impact on soil dynamics. The soils of various land use systems in Central Karakoram have been under immense pressure in the recent past due to certain anthropogenic activities such as land use practices and land use cover changes. These influences have an impact on the spatial distribution of metallic elements (MEs) in the soils of various land uses. Herein, we investigated the occurrence of the MEs, copper (Cu), zinc (Zn), and nickel (Ni), in soils of various land uses such as the permafrost, pasture, forest, and agricultural lands of the Central Karakorum region. The MEs

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26

Daldoul, Ghassen, Radhia Souissi, Fouad Souissi, Nejib Jemmali, and Hedi Karim Chakroun. "Assessment and mobility of heavy metals in carbonated soils contaminated by old mine tailings in North Tunisia." Journal of African Earth Sciences 110 (October 2015): 150–59. http://dx.doi.org/10.1016/j.jafrearsci.2015.06.004.

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27

Filippov, D. V., I. N. Chursin, D. D. Rulev, and A. D. Boyarenkova. "Implementation of complex methods of earth’s remote sensing data processing for studying carbonation processes of soils with artificial irrigation." Vestnik SSUGT (Siberian State University of Geosystems and Technologies) 28, no. 1 (2023): 80–91. http://dx.doi.org/10.33764/2411-1759-2023-28-1-80-91.

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The article represents methodical researh of carbonation processes of agricultural lands based on Earth’s remote sensing data. The research is carried out on the territory of Svetloyarsk irrigationsystem located in Volgograd region. The article considered a set of methodical approaches for complex digital processing of multispectral space survey data and field results. The material on the deciphering features of carbonized lands is generalized and the relationship between the spectral brightness of pixels and the level of carbonation in the fields is established using scatter diagrams. Methods

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28

Virto, Iñigo, Maria José Imaz, Alberto Enrique, Willem Hoogmoed, and Paloma Bescansa. "Burning crop residues under no-till in semi-arid land, Northern Spain—effects on soil organic matter, aggregation, and earthworm populations." Soil Research 45, no. 6 (2007): 414. http://dx.doi.org/10.1071/sr07021.

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Stubble burning has traditionally been used in semi-arid land for pest and weed control, and to remove the excess of crop residues before seeding in no-tillage systems. We compared differences in soil properties in a long-term (10 years) tillage trial on a carbonated soil in semi-arid north-east Spain under no-tillage with stubble returned and stubble burnt, with the conventional tillage system (mouldboard plough, stubble returned) as a reference. Differences in total soil organic C and C in particulate organic matter, mineralisation potential, soil physical properties (bulk density, penetrati

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29

Martín-Sanz, Juan Pedro, Ana de Santiago-Martín, Inmaculada Valverde-Asenjo, José Ramón Quintana-Nieto, Concepción González-Huecas, and Antonio L. López-Lafuente. "Comparison of soil quality indexes calculated by network and principal component analysis for carbonated soils under different uses." Ecological Indicators 143 (October 2022): 109374. http://dx.doi.org/10.1016/j.ecolind.2022.109374.

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30

Mitrofanov, Yu I. "Influence of primary soil cultivation methods and systems on the dynamics of humus in drained soil." Vestnik of the Russian agricultural science, no. 6 (December 26, 2024): 66–72. https://doi.org/10.31857/s2500208224060155.

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The research was carried out on the experimental fields of the All-Russian Research Institute of Reclaimed Lands (Tver Region). The purpose of the research is to study the influence of soil cultivation techniques and systems on the dynamics of humus in drained soil. The soils of the experimental plots are cultivated sod-podzolic, light loamy, gleyic, formed on a moraine or thin binomial. In 5 experiments in crop rotations, methods of minimizing and deepening the arable layer were studied (plowing and moldless loosening at 28–32 cm, three-tier plowing at 40–45 cm), agro-reclamation methods (rec

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31

Boussen, Salma, Marilyne Soubrand, Hubert Bril, Kamel Ouerfelli, and Saâdi Abdeljaouad. "Transfer of lead, zinc and cadmium from mine tailings to wheat (Triticum aestivum) in carbonated Mediterranean (Northern Tunisia) soils." Geoderma 192 (January 2013): 227–36. http://dx.doi.org/10.1016/j.geoderma.2012.08.029.

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32

Wang, Dunling, and Darwin W. Anderson. "Pedogenic carbonate in Chernozemic soils and landscapes of southeastern Saskatchewan." Canadian Journal of Soil Science 80, no. 2 (2000): 251–61. http://dx.doi.org/10.4141/s99-063.

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The objective of this study was to characterize soil carbonates and estimate their accumulation by using a method based on δ13C values of soil carbonate in pedons and landscapes. Dark Brown Chernozem soils of the Amulet Association (with mixed C3 and C4 plants) and native Black Chernozem soils of the Oxbow Association (with a pure C3 plants) were included. Six soil samples representing the Cca and Ck horizons of the Oxbow and Amulet Associations were chosen for detailed pedogenic carbonate studies, which include particle size fractionation, mineralogical identification, surface morphology exam

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33

Larisa, L. Novykh Alexander B. Solovyov Ivan E. Novykh Ekaterina G. Chuikova. "THE INFLUENCE OF GEOLOGICAL AND GEOMORPHOLOGICAL FEATURES OF THE CITY OF BELGOROD ON THE ANOMALOUS PROPERTIES OF SOILS WITHIN ITS TERRITORY." Indo American Journal of Pharmaceutical Sciences 05, no. 06 (2018): 6114–19. https://doi.org/10.5281/zenodo.1304340.

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<em>The morphological properties and distribution of carbonates in the soils of catena of the city of Belgorod were studied. The morphological compliance the soils with the grey typical carbonate-free was ascertained. However, the soil in the upper part of the slope is characterized by abnormal effervescence due to the ingress of carbonate dust from the chalk mining enterprise. The impact of emissions of the enterprise depends on the slope exposure. At present the classification of the studied soils is deficiently developed.  Due to the heterogeneity of carbonate dust on the soil surface

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34

SEİTKALİ, Nurzikhan, Askhat NAUSHABAYEV, Shynar MAZKİRAT, and Tursunay VASSİLİNA. "Assessing the efficacy of ameliorants on saline-sodic soils: Laboratory insights for reclamation strategies." EURASIAN JOURNAL OF SOIL SCIENCE (EJSS) 12, no. 4 (2023): 328–34. http://dx.doi.org/10.18393/ejss.1331960.

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This study presents the combined findings of laboratory experiments conducted to assess the efficacy of various ameliorants on saline-sodic soils in the foothill plain of Ile Alatau in the Northern Tianshan region. The investigation focused on the influence of phosphogypsum, elemental sulfur, nano sulfur, and sulfuric acid on the ionic composition of the soil solution and their impact on the soil-absorbing complex. Different doses of these ameliorants were applied to saline-sodic soil samples, and their incubation period was observed. The analysis of the aqueous extract of the soil emphasized

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35

Vozniakovskii, Alexander, Sergey Kidalov, Aleksei Vozniakovskii, Anatoly Karmanov, Ludmila Kocheva, and Natalia Rachkova. "Carbon nanomaterials based on plant biopolymers as radionuclides sorbent." Fullerenes, Nanotubes and Carbon Nanostructures 28, no. 3 (2020): 238–41. http://dx.doi.org/10.1080/1536383x.2019.1686627.

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The technogenic human activities associated with the operation of nuclear power facilities lead to the contamination of natural water bodies and soils with radioactive substances, including heavy radionuclides, such as uranium and thorium. Purification of natural water bodies is a pressing environmental issue. A study of the adsorption capacity for heavy U238 and Th232 radionuclides by the samples of new carbon nanomaterials was conducted. Nanocarbon materials was synthesized based on vegetal polymers, such as technical lignin, starch and from lignocellulosic material—the bark. It was establis

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36

Yu, Chunyang, Jia Yuan, Chunyi Cui, Jiuye Zhao, Fang Liu, and Gang Li. "Ontology Framework for Sustainability Evaluation of Cement–Steel-Slag-Stabilized Soft Soil Based on Life Cycle Assessment Approach." Journal of Marine Science and Engineering 11, no. 7 (2023): 1418. http://dx.doi.org/10.3390/jmse11071418.

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Steel slag has become a promising supplementary cementitious material for soft soil stabilization. However, there is a lack of research on the integrated assessment of cement–steel-slag-stabilized soft soils (SCSs) from the performance, environmental, and economic perspectives. In this study, an ontology framework for the sustainable evaluation of SCSs was developed based on the life cycle assessment (LCA) approach, which combined a knowledge base with semantic web rules to achieve an automated decision design for soft soil stabilization, considering comprehensive benefits. The ontology framew

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Sadirov, M. Sh, and E. Sh Turobov. "Pedogenic carbonates in automorphic soils of the subtaiga zone of the southeastern part of Western Siberia." Vestnik of North-Eastern Federal University Series "Earth Sciences", no. 2 (June 10, 2025): 27–39. https://doi.org/10.25587/2587-8751-2025-1-27-39.

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Pedogenic carbonates are the main source of soil inorganic carbon, which plays an important role in the exchange of carbon between the soil and the atmosphere. Thus, it has an impact on global climate processes. In addition, this process further arouses interest in the study of carbonates because climate change is considered one of the urgent problems of our time [18]. The article presents the results of a study of pedogenic carbonates in automorphic soils of the subtaiga zone of the southeastern part of Western Siberia. The research was conducted in the south-east of Western Siberia (Tom-Yays

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Kassim, Jabbar K. "Method for Estimation of Calcium Carbonate in Soils from Iraq." International Journal of Environment 1, no. 1 (2013): 9–19. http://dx.doi.org/10.3126/ije.v1i1.8524.

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Attempts have been made to evaluate four methods of quantitative determination of soil carbonates. Calcium carbonates equivalent were determined by the acid neutralization, calcimeter and acetic acid methods. Also, it obtains by the fourth methods when the acid neutralization method is corrected against proton adsorption. The acid neutralization method gave significantly higher estimates of total carbonates and different from each of the others. The calcimeter method gave the lower estimates of CaCO3 equivalent. The results showed that the corrected values of CaCO3 equivalent did not differ si

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39

WATERLOT, Christophe, Christelle PRUVOT, Franck MAROT, and Francis DOUAY. "Impact of a Phosphate Amendment on the Environmental Availability and Phytoavailability of Cd and Pb in Moderately and Highly Carbonated Kitchen Garden Soils." Pedosphere 27, no. 3 (2017): 588–605. http://dx.doi.org/10.1016/s1002-0160(17)60354-0.

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40

Jarnuszewski, Grzegorz. "Some physical properties of mursh developed on limnic limestones in NW Poland." Soil Science Annual 68, no. 3 (2017): 132–39. http://dx.doi.org/10.1515/ssa-2017-0016.

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AbstractPost-bog soils developed on carbonate sediments are closely related to a young-glacial landscape and postglacial lakes. Drainage of biogenic accumulation area leads to a series of transformations in accumulated formations, including the process of decession. The studies conducted in the years 2009–2012 were focused on post-bog soils near lakes: Strzeszowskie, Sitno and Drawskie in Western Pomerania. The examined soils belong to murshic soils and gleysols (The classification of Polish soils). Mursh horizons contained from 0.2 to 43.3% of carbonate and from 27.2 to 77.6% of non-carbonate

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41

Kurzemann, Felix R., Marina Fernández-Delgado Juárez, Maraike Probst, et al. "Biomass Ash as a Substitute for Lime and Its Impact on Grassland Soil, Forage, and Soil Microbiota." Agronomy 14, no. 7 (2024): 1568. http://dx.doi.org/10.3390/agronomy14071568.

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In this eight-year grassland field trial, we compared the fertilization effects of biomass ashes (BMAs) and carbonated lime (CaCO3) in combined application with cattle slurry (CS). Our study focused on plant coverage, forage yield, and quality, as well as soil physicochemical and microbiological properties. The fertilization strategies included CS mixed with BMA or CaCO3 applied three times a year and a separate annual application of ash or CaCO3, independent of CS. Samplings were performed in 2010, 2014, and 2018. Despite an absence of observable effects on soil, microbial properties, and for

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42

Dubé, Jean-Sébastien, Rosa Galvez-Cloutier, and Thierry Winiarski. "Heavy metal transport in soil contaminated by residual light non-aqueous phase liquids (LNAPLs)." Canadian Geotechnical Journal 39, no. 2 (2002): 279–92. http://dx.doi.org/10.1139/t01-113.

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This paper presents an experimental study on mixed soil contamination, more specifically on heavy metal behaviour in soil contaminated by residual non-aqueous phase liquids (NAPLs). Remediation of mixed contaminated sites is a complex technical goal because of the presence of physically and chemically different contaminants and potential interactions between them. Commonly encountered contaminants in mixed contaminated soils include light and dense organic liquids (LNAPLs, DNAPLs) and heavy metals. This study investigated interactions between three residual LNAPLs and three heavy metals (Cd, C

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43

García-Montero, L. G., I. Valverde-Asenjo, P. Díaz, and C. Pascual. "Statistical patterns of carbonates and total organic carbon on soils of Tuber rufum and T. melanosporum (black truffle) brûlés." Soil Research 47, no. 2 (2009): 206. http://dx.doi.org/10.1071/sr08084.

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The ascocarps of several truffle species, such as Tuber rufum, are harvested in T. melanosporum brûlés; these species reduce T. melanosporum production. Some authors argue that this competition might be due to the evolution of organic matter in the soil. However, soil conditions in brûlés have yet to be clarified, and most studies on T. melanosporum fail to supply statistical data. We propose a study of 40 soils to compare the values for total organic carbon (TOC), pH, and carbonates inside the brûlés with the values for the outer edges of the same brûlés, where T. rufum ascocarps are collecte

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44

Gordienko, O. A., and E. A. Ivantsova. "Morphological features of the soil cover of slope lands in the south of the Volga uplands within the urban landscapes of Volgograd." Dokuchaev Soil Bulletin, no. 106 (March 27, 2021): 77–104. http://dx.doi.org/10.19047/0136-1694-2021-106-77-104.

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The paper deals with morphological properties of agrogenically transformed chestnut soils of slope lands in the south of the Volga upland within the urban landscape of Volgograd. It is established that as a result of agrogenesis, erosion, land use change, as well as of agroforestry reclamation measures performed, both anthropogenic deeply transformed and postagrogenic soils have been formed. The greatest changes under the influence of agrogenesis are noted in morphological structure of profiles. Agrogenesis results in degradation of soils involved in active agricultural use due to intensified

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45

Shilova, Irina V., Alena S. Parkhomenko, Anton A. Denisov, Anna O. Kondratieva, and Alexandr S. Kashin. "Ecological features of plant communities containing Globularia bisnagarica L. in the Middle and Lower Volga Region." Izvestiya of Saratov University. New Series. Series: Chemistry. Biology. Ecology 21, no. 1 (2021): 99–113. http://dx.doi.org/10.18500/1816-9775-2021-21-1-99-113.

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The present article investigates the plant communities of the Middle and Lower Volga region that contain Globularia bisnagarica L. (G. punctate Lapeyr., G. willkommii Nylan) – the species listed in the Red Book of the Russian Federation, the Republic of Bashkortostan, the Republic of Tatarstan, the Stavropol Krai, the Orenburg, Samara, Saratov and Ulyanovsk Province, and Kazakhstan. The paper provides the geo-botanical description as well as the ecological and coenotic properties of 13 plant communities located in the Middle and Lower Volga region (the Ulyanovsk, Saratov and Samara Provinces).

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Fernandes, Milena, and Evelyn Krull. "How does acid treatment to remove carbonates affect the isotopic and elemental composition of soils and sediments?" Environmental Chemistry 5, no. 1 (2008): 33. http://dx.doi.org/10.1071/en07070.

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Environmental context. The ability to accurately determine the elemental and isotopic composition of soils and sediments has important implications to our quantitative understanding of global biogeochemical cycles. However, the analysis of organic carbon in solid matrices is a time-consuming task that requires the selective removal of carbonates, a treatment that has the potential to significantly alter the composition of the original sample. In the present work, we compare three of the most common acid treatments used for carbonate removal, and critically evaluate their effect on the content

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47

Almanova, Zh S., S. O. Kenzhegulova, R. Kizilkaya, A. T. Zhakenova, D. Yerzhan, and K. Harrison Diri. "MODERN ASSESSMENT OF FERTILITY OF DARK CHESTNUT SOILS OF KAMYSTINSKY DISTRICT OF KOSTANAY REGION." HERALD OF SCIENCE OF S SEIFULLIN KAZAKH AGRO TECHNICAL RESEARCH UNIVERSITY, no. 4(119) (December 25, 2023): 97–105. http://dx.doi.org/10.51452/kazatu.2023.4(119).1576.

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The article presents the results of a study on the morphological, nutritional characteristics of arable dark chestnut soils in the Kamystinsky district of the Kostanay region. According to the structure of the morphological profile, dark chestnut soils belonged to medium and low thickness types, where the thickness of the humus horizon A + B1 is noted within the range of 29 - 45 cm in depth. The accumulation of carbonates and ready soluble salts depends on the parent rocks and the grain-size distribution of dark chestnut soils. In dark chestnut immature soil, there are no carbonates along the

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Kirilov, Ivaylo, Biser Hristov, and Pavel Pavlov. "Soils over Calcareous Rocks in Golo Burdo Mountain." Bulgarian Journal of Soil Science 6, no. 2 (2021): 146–56. https://doi.org/10.5281/zenodo.5767870.

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The paper deals with calcareous soils in Golo Bardo Mountain in western Bulgaria. Until now no significant studies have been made for the soils of Golo Bardo Mountain. Our goal was to give assess data for their soil features, characteristics, main diagnostic indicators and properties in order to define the soil formation processes, as well as their complete morphological description. Eight soil profiles were studied in different parts of the mountain. Due to the carbonate soil-forming rocks, the leaching processes in these soils are extremely weak and it is usually difficult to distinguish the

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Ahmad, Waqar, Balwant Singh, Ram C. Dalal, and Feike A. Dijkstra. "Carbon dynamics from carbonate dissolution in Australian agricultural soils." Soil Research 53, no. 2 (2015): 144. http://dx.doi.org/10.1071/sr14060.

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Land-use and management practices on limed acidic and carbonate-bearing soils can fundamentally alter carbon (C) dynamics, creating an important feedback to atmospheric carbon dioxide (CO2) concentrations. Transformation of carbonates in such soils and its implication for C sequestration with climate change are largely unknown and there is much speculation about inorganic C sequestration via bicarbonates. Soil carbonate equilibrium is complicated, and all reactants and reaction products need to be accounted for fully to assess whether specific processes lead to a net removal of atmospheric CO2

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Shamrikova, E. V., E. V. Vanchikova, E. V. Kyzyurova, and E. V. Zhangurov. "Methods for Measuring Organic Carbon Content in Carbonate Soils (Review)." Почвоведение, no. 3 (September 18, 2024): 394–411. http://dx.doi.org/10.31857/s0032180x24030027.

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In world practice, the measurement of the mass fraction of carbon of organic compounds (Corg) in soils containing carbonates is carried out in various ways. An analysis of methods that allow solving this problem was carried out, including the latest approaches: thermogravimetry, differential scanning calorimetry, spectroscopy. It has been shown that the presence of CaCO3 does not prevent the use of the dichromatometric method (Tyurin, Walkley-Black) for determining Corg. The disadvantages of the method boil down to the laboriousness of the analysis, the need for constant presence of the operat

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