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Journal articles on the topic 'Soil salinity'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Han, Zhoushun, Xin Fu, Jianing Yu, and Hengcai Zhang. "Detecting 3D Salinity Anomalies from Soil Sampling Points: A Case Study of the Yellow River Delta, China." Land 13, no. 9 (2024): 1488. http://dx.doi.org/10.3390/land13091488.

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Rapidly capturing the spatial distribution of soil salinity plays important roles in saline soils’ management. Existing studies mostly focus on the macroscopic distribution of soil-salinity changes, lacking effective methods to detect the structure of micro-regional areas of soil-salinity anomalies. To overcome this problem, this study proposes a 3D Soil-Salinity Anomaly Structure Extraction (3D-SSAS) methodology to discover soil-salinity anomalies and step forward in revealing the irregular 3D structure of soil-anomaly salinity areas from limited sampling points. We first interpolate the samp

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2

Mohinur, Vafoqulova Alisherovna. "CAUSES OF THE APPEARANCE OF SALINE SOILS IN UZBEKISTAN AND MEASURES TO INCREASE PRODUCTIVITY." МЕДИЦИНА, ПЕДАГОГИКА И ТЕХНОЛОГИЯ: ТЕОРИЯ И ПРАКТИКА 2, no. 5 (2024): 26–29. https://doi.org/10.5281/zenodo.11113309.

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In this article, various forms of soil salinization, the causes of the emergence of saline soils, measures to reduce the salt content of the soil and increase the productivity of saline soils, to reduce the amount of harmful salts to an acceptable level, are studied.

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3

Jena, P. K., and V. Rajaramamohan Rao. "Influence of salinity, rice straw and water regime on nitrogen fixation in paddy soils." Journal of Agricultural Science 111, no. 1 (1988): 121–25. http://dx.doi.org/10.1017/s0021859600082903.

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SummaryIn a laboratory incubation study, the effect of natural and artificial soil salinity on the soil N2fixation, nitrogenase (C2H2reduction) and N2-fixing populations was evaluated in rice soils under two water regimes. N2fixation was less pronounced in two saline soils and in a normal non-saline soil amended with salt mixture (salinity level of 4 and 30 dS/m) than in a non-saline soil under flooded and nonflooded conditions. Flooded soils amended with rice straw showed higher N2-fixing activity than the non-flooded soils at all salinity levels used in the study. Leaching the saline soil im

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4

El-Ramady, Hassan, József Prokisch, Hani Mansour, et al. "Review of Crop Response to Soil Salinity Stress: Possible Approaches from Leaching to Nano-Management." Soil Systems 8, no. 1 (2024): 11. http://dx.doi.org/10.3390/soilsystems8010011.

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Soil salinity is a serious problem facing many countries globally, especially those with semi-arid and arid climates. Soil salinity can have negative influences on soil microbial activity as well as many chemical and physical soil processes, all of which are crucial for soil health, fertility, and productivity. Soil salinity can negatively affect physiological, biochemical, and genetic attributes of cultivated plants as well. Plants have a wide variety of responses to salinity stress and are classified as sensitive (e.g., carrot and strawberry), moderately sensitive (grapevine), moderately tol

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5

HM Alfarraji, SA Alsaedi, AS Fadhel, and IB Abdulrazaq. "Role of composted organic material in reducing hazardous effect of salinity stress on biological nitrogen fixation and plant growth in salt affected soils of arid region." Open Access Research Journal of Science and Technology 5, no. 2 (2022): 001–8. http://dx.doi.org/10.53022/oarjst.2022.5.2.0047.

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Application of organic matter (OM) has shown positive effects on growth and yield of crop grown under soil salinity stress. The present study was conducted to estimate effectiveness of OM in enhancing Biological Nitrogen Fixation (BNF) in soil and in return improving growth and yield of cowpea. Therefore, role of (OM) in alleviating impact of salinity stress on (BNF) in soils of arid region was evaluated in medium textured soils of different content of salts content. Experiment was conducted in pots under greenhouse conditions. Salinity range studied was 3.5, 8.2 and 12.4 dSm-1 in J1, J2, and

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6

Al-Busaidi, A. S., and P. Cookson. "Salinity–pH Relationships in Calcareous Soils." Journal of Agricultural and Marine Sciences [JAMS] 8, no. 1 (2003): 41. http://dx.doi.org/10.24200/jams.vol8iss1pp41-46.

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Soil pH is the most commonly requested analysis undertaken during farm advisory work. Determination of pH assists in understanding many reactions that occur in soil. Variations in pH between soils have been related to a number of other soil parameters. In this study thirty different soils were collected from agricultural areas to have a wide range of pH, salinity, and texture. The objective was to study the relationship between soil pH and salinity. A negative relationship was found between soil salinity and pH. The main factor contributing to this relationship was probably the presence of sol

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7

Mahajan, G. R., B. L. Manjunath, A. M. Latare, R. D'Souza, S. Vishwakarma, and N. P. Singh. "Spatial and temporal variability in microbial activities of coastal acid saline soils of Goa, India." Solid Earth Discussions 7, no. 4 (2015): 3087–115. http://dx.doi.org/10.5194/sed-7-3087-2015.

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Abstract. The aim of the present investigation was to study the spatio-temporal variability of the microbial activities in coastal saline soils (locally called Khazan) of Goa, India (west coast region). The coastal soil salinity is a major constraint for reduced crop yields and abandonment of farming in these areas. Three replicated global positioning based soil samples (0–0.20 m depth) from each of four salinity groups i.e. non-saline (EC=0.08±0.06 dS m−1), weakly saline (EC=2.04±0.06 dS m−1), moderately saline (EC=3.50±0.57 dS m−1) and strongly saline (EC=5.49±0.49 dS m−1) during three seaso

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8

Tussipkan, D., M. В. Ramazanova, and Sh A. Manabayeva. "Soil salinity and salt tolerance of plants." Bulletin of the Karaganda University. “Biology, medicine, geography Series” 29, no. 1(113) (2024): 48–57. http://dx.doi.org/10.31489/2024bmg1/48-57.

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Global scarcity of water resources, ecological pollution and enlarged salinization of soil and water became a noticeable problem at the beginning of the 21st century. Soil pollution caused by industrial and agricultural activities is an environmental problem that poses serious threats to human health and ecosystems. This review provides, firstly soil salinity characteristics and salinity indicators. Secondly, we focused on saline areas in the world and causes of soil salinization. Thirdly, mapping and monitoring of soil salinity areas and improvement measures for saline soil tolerance. Fourthl

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9

Benrebouh, Imed, Ilyas Hafhouf, Abdellah Douadi, Abdelghani Merdas, Abderrahim Meguellati, and Paulina Faria. "Salinity Effects on the Physicochemical and Mechanical Behavior of Untreated and Lime-Treated Saline Soils." Minerals 14, no. 12 (2024): 1217. http://dx.doi.org/10.3390/min14121217.

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Improving saline soils’ properties by incorporating limes is a practical technique, generally due to cation exchange, pozzolanic reaction, and carbonation. This study explores how soil salinity, measured by electrical conductivity, affects untreated and lime-treated saline soils. An Algerian sebkha soil (from Ain M’lila) with an original high salinity (ECe3 = 23.2 dS.m−1) was used. The same soil was washed to create medium (ECe2 = 8.3 dS.m−1) and low (ECe1 = 2.32 dS.m−1) salinity soil samples. The results of this study indicate that salinity influenced the shape of the particle size distributi

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10

She, Ruihuan, Yongxiang Yu, Chaorong Ge, and Huaiying Yao. "Soil Texture Alters the Impact of Salinity on Carbon Mineralization." Agronomy 11, no. 1 (2021): 128. http://dx.doi.org/10.3390/agronomy11010128.

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Soil salinization typically inhibits the ability of decomposer organisms to utilize soil organic matter, and an increase in soil clay content can mediate the negative effect of salinity on carbon (C) mineralization. However, the interactive effects of soil salt concentrations and properties on C mineralization remain uncertain. In this study, a laboratory experiment was performed to investigate the interactive effects of soil salt content (0.1%, 0.3%, 0.6% and 1.0%) and texture (sandy loam, sandy clay loam and silty clay soil with 6.0%, 23.9% and 40.6% clay content, respectively) on C minerali

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11

She, Ruihuan, Yongxiang Yu, Chaorong Ge, and Huaiying Yao. "Soil Texture Alters the Impact of Salinity on Carbon Mineralization." Agronomy 11, no. 1 (2021): 128. http://dx.doi.org/10.3390/agronomy11010128.

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Soil salinization typically inhibits the ability of decomposer organisms to utilize soil organic matter, and an increase in soil clay content can mediate the negative effect of salinity on carbon (C) mineralization. However, the interactive effects of soil salt concentrations and properties on C mineralization remain uncertain. In this study, a laboratory experiment was performed to investigate the interactive effects of soil salt content (0.1%, 0.3%, 0.6% and 1.0%) and texture (sandy loam, sandy clay loam and silty clay soil with 6.0%, 23.9% and 40.6% clay content, respectively) on C minerali

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12

Musa, A. S., B. R. Atiyong, A. I. Tanko, and Z. Isah. "Effects of soil salinity on sustainability of crop production in Gusau Local Government Area, Zamfara State, Nigeria." Science World Journal 19, no. 4 (2025): 1030–36. https://doi.org/10.4314/swj.v19i4.17.

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The sustainability of agricultural production on the soils in the Sudano-Sahelian agroecological zone needs current information on the salinity status for appropriate management practices. This paper assessed the effects of soil salinity on the sustainability of crop production in Gusau, Local Government Area, Zamfara State. Soils were sampled from a polygon layer of grid stratification map of Gusau LGA at 0 - 20cm depth, a total of 8 polygon layers with over 50% proportion were selected for the collection of samples. Three soil samples were collected purposively at three different locations t

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13

Benrebouh, Imed, Abdellah Douadi, Ilyas Hafhouf, Abdelghani Merdas, and Abderrahim Meguellati. "Transformative Effects of Salinity on Sebkha Soil Properties: Unveiling Strength, Structure, and Stability through Advanced Remediation Strategies." Journal of Architectural and Engineering Research 7 (December 25, 2024): 60–70. https://doi.org/10.54338/27382656-2024.7-06.

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This study investigates the effects of varying salinity levels on sebkha soils, focusing on their physical, mechanical, and chemical properties. Soil samples were collected from Tin silt sebkha in Ain M'lila across three different seasons, resulting in high salinity soil (HSS), medium salinity soil (MSS), and low salinity soil (LSS). The grain size distribution curves reveal that 70% of grains in both HSS and LSS have diameters less than 60 µm, with LSS containing 19% more particles smaller than 20 µm compared to HSS. Unconfined compressive strength (UCS) measurements show a significant decrea

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14

Diana, Nur A., Ria A. Aryani Soemitro, Januarti J. Ekaputri, Trihanyndio R. Satrya, and Dwa D. Warnana. "Dynamic Analysis of MICP-Stabilized Soil and Liquefiable Soil With Varying Salinity Levels." Civil Engineering Journal 11, no. 4 (2025): 1432–46. https://doi.org/10.28991/cej-2025-011-04-010.

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This study investigates the liquefaction potential of soils at Yogyakarta International Airport (YIA), a high-risk seismic zone, and evaluates the efficiency of carbonate precipitation driven by microbial activity (MICP) stabilization under varying salinity situations. The purposes include understanding the dynamic response of natural and MICP-treated soils to seismic loads and assessing the role of salinity in soil behavior. Triaxial cyclic testing was conducted on remolded soil samples at a very loose density (Dr = 10%) to simulate field situations, using Bacillus Safensis. Microbes and a bi

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15

Rengasamy, Pichu. "Soil processes affecting crop production in salt-affected soils." Functional Plant Biology 37, no. 7 (2010): 613. http://dx.doi.org/10.1071/fp09249.

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Salts can be deposited in the soil from wind and rain, as well as through the weathering of rocks. These processes, combined with the influence of climatic and landscape features and the effects of human activities, determine where salt accumulates in the landscape. When the accumulated salt in soil layers is above a level that adversely affects crop production, choosing salt-tolerant crops and managing soil salinity are important strategies to boost agricultural economy. Worldwide, more than 800 million hectares of soils are salt-affected, with a range of soils defined as saline, acidic–salin

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16

Simmons, H. B. "SALINITY PROBLEMS." Coastal Engineering Proceedings 1, no. 2 (2000): 7. http://dx.doi.org/10.9753/icce.v2.7.

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The basic sources of salt-water pollution are the ocean, industry, and the soil. The ocean is responsible for the intrusion of salt water into rivers, canals, and lakes, and for infiltration of sea water into aquifiers which are tapped by wells. Industry causes salt-water pollution by discharging the brine of mines, oil wells, tanneries, and other industrial wastes into rivers and lakes. The soil is a source of salt-water pollution because of the run-off from chloride-bearing soils and the solution of soluble rocks. The most common and important source of salt-water pollution is the ocean, and

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17

Bethune, M. G., and T. J. Batey. "Impact on soil hydraulic properties resulting from irrigating salinesodic soils with low salinity water." Australian Journal of Experimental Agriculture 42, no. 3 (2002): 273. http://dx.doi.org/10.1071/ea00142.

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Irrigation-induced salinity is a serious problem facing irrigated areas in the Murray–Darling Basin of Australia. Groundwater pumping with farm re-use for irrigation is a key strategy for controlling salinity in these irrigation areas. However, the re-use of highly saline–sodic groundwater for irrigation leads to accumulation of sodium in the soil profile and can result in sodic soils. Leaching of saline–sodic soils by winter rainfall and low salinity irrigation waters are 2 management scenarios likely to exacerbate sodicity problems. Characteristic to sodic soils is poor soil structure and po

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18

Mohammadi, Mohammad Hossein, and Mahnaz Khataar. "A simple numerical model to estimate water availability in saline soils." Soil Research 56, no. 3 (2018): 264. http://dx.doi.org/10.1071/sr17081.

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We developed a numerical model to predict soil salinity from knowledge of evapotranspiration rate, crop salt tolerance, irrigation water salinity, and soil hydraulic properties. Using the model, we introduced a new weighting function to express the limitation imposed by salinity on plant available water estimated by the integral water capacity concept. Lower and critical limits of soil water uptake by plants were also defined. We further analysed the sensitivity of model results to underlying parameters using characteristics given for corn, cowpea, and barley in the literature and two clay and

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19

Prior, LD, AM Grieve, PG Slavich, and BR Cullis. "Sodium chloride and soil texture interactions in irrigated field grown sultana grapevines. III. Soil and root system effects." Australian Journal of Agricultural Research 43, no. 5 (1992): 1085. http://dx.doi.org/10.1071/ar9921085.

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Five salinity treatments, ranging between 0.37 and 3.47 dS m-1, were applied through a trickle irrigation system to own-rooted sultana grapevines for six years. The changes in soil salinity levels and the relationship between soil salinity and yield were studied, and a simplified salt balance model was developed to calculate leaching fractions. Soil salinity was strongly influenced by soil texture as well as by salt treatment, because leaching fractions were lower in heavier soils; they averaged 23% in the lightest soils and 10% in the heaviest. Leaching fractions also increased with salt trea

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20

Dasberg, S., and A. Nadler. "Soil salinity measurements." Soil Use and Management 4, no. 4 (1988): 127–33. http://dx.doi.org/10.1111/j.1475-2743.1988.tb00749.x.

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21

Kucherenko, M. "Lesoprigodnost soil salinity." Актуальные направления научных исследований XXI века: теория и практика 3, no. 2 (2015): 42–45. http://dx.doi.org/10.12737/11026.

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22

Li, Rui, Haihua Jiao, Bo Sun, et al. "Understanding Salinity-Driven Modulation of Microbial Interactions: Rhizosphere versus Edaphic Microbiome Dynamics." Microorganisms 12, no. 4 (2024): 683. http://dx.doi.org/10.3390/microorganisms12040683.

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Soil salinization poses a global threat to terrestrial ecosystems. Soil microorganisms, crucial for maintaining ecosystem services, are sensitive to changes in soil structure and properties, particularly salinity. In this study, contrasting dynamics within the rhizosphere and bulk soil were focused on exploring the effects of heightened salinity on soil microbial communities, evaluating the influences shaping their composition in saline environments. This study observed a general decrease in bacterial alpha diversity with increasing salinity, along with shifts in community structure in terms o

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23

Akkacha, Abderrhamen, Abdelkader Douaoui, Khaled Younes, et al. "Investigating the Impact of Salinity on Soil Organic Matter Dynamics Using Molecular Biomarkers and Principal Component Analysis." Sustainability 17, no. 7 (2025): 2940. https://doi.org/10.3390/su17072940.

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Soil salinity is a growing threat to agricultural sustainability, particularly in arid and semi-arid regions. Understanding how salinity affects soil organic matter (OM) is critical for improving land management and maintaining soil health. This study addresses these challenges by exploring the molecular-level impact of salinity on OM dynamics. Salinity exerts a depth-dependent influence on lignin and microbial lipid biomarkers, which are used to trace plant inputs and microbial activity, respectively. For lignin biomarkers, in the surface layer (0–20 cm), higher salinity levels are associated

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24

Primadipta, Indira Wido, Asep Saepuloh, Rima Rachmayani, Mochamad Firman Ghazali, and Muhammad Irham Sahana. "Detecting soil salinity dynamics using Landsat 8 OLI/TIRS for sustainability land management in Pekalongan City, Central Java, Indonesia." Journal of Degraded and Mining Lands Management 12, no. 3 (2025): 7469–82. https://doi.org/10.15243/jdmlm.2025.123.7469.

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Soil salinization occurs when salts accumulate in the soil, damaging its structure and reducing fertility. Currently, about 20% of cultivated land is affected by salinity, and it is estimated that this figure could rise to 50% by 2050 if no preventive actions are taken. In Indonesia, saline soils are predominantly found in coastal regions, where seawater intrusion and tidal flooding are common. Pekalongan, a coastal city in Central Java with shallow groundwater, is particularly susceptible to salinization, as evidenced by increased groundwater salinity affecting a total area of 23.03 km². This

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Aboelsoud, Hesham M., Mohamed A. E. AbdelRahman, Ahmed M. S. Kheir, et al. "Quantitative Estimation of Saline-Soil Amelioration Using Remote-Sensing Indices in Arid Land for Better Management." Land 11, no. 7 (2022): 1041. http://dx.doi.org/10.3390/land11071041.

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Soil salinity and sodicity are significant issues worldwide. In particular, they represent the most dominant types of degraded lands, especially in arid and semi-arid regions with minimal rainfall. Furthermore, in these areas, human activities mainly contribute to increasing the degree of soil salinity, especially in dry areas. This study developed a model for mapping soil salinity and sodicity using remote sensing and geographic information systems (GIS). It also provided salinity management techniques (leaching and gypsum requirements) to ameliorate soil and improve crop productivity. The mo

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Li, Yawei, Junzeng Xu, Boyi Liu, et al. "Enhanced N2O Production Induced by Soil Salinity at a Specific Range." International Journal of Environmental Research and Public Health 17, no. 14 (2020): 5169. http://dx.doi.org/10.3390/ijerph17145169.

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Nitrous oxide (N2O) as a by-product of soil nitrogen (N) cylces, its production may be affected by soil salinity which have been proved to have significant negative effect on soil N transformation processes. The response of N2O production across a range of different soil salinities is poorly documented; accordingly, we conducted a laboratory incubation experiment using an array of soils bearing six different salinity levels ranging from 0.25 to 6.17 dS m−1. With ammonium-rich organic fertilizer as their N source, the soils were incubated at three soil moisture ( θ ) levels—50%, 75% and 100% of

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27

Liu, Jing, Li Zhang, Tong Dong, et al. "The Applicability of Remote Sensing Models of Soil Salinization Based on Feature Space." Sustainability 13, no. 24 (2021): 13711. http://dx.doi.org/10.3390/su132413711.

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Soil salinization is a major challenge for the sustainable use of land resources. An optimal remote sensing inversion model could monitor regional soil salinity across diverse geographical areas. In this study, the feature space method was used to study the applicability of the inversion model for typical salt-affected soils in China (Yanqi Basin (arid area) and Kenli County (coastal area)), and to obtain soil salinity grade distribution maps. The salinity index (SI) surface albedo (Albedo)model was the most accurate in both arid and coastal regions with overall accuracy reaching 93.3% and 88.

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Ergashovich, Kholliyev Askar, Norboyeva Umida Toshtemirovna, Jabborov Bakhtiyor Iskandarovich, and Norboyeva Nargiza Toshtemirovna. "Soil Salinity And Sustainability Of Cotton Plant." American Journal of Agriculture and Biomedical Engineering 03, no. 04 (2021): 12–19. http://dx.doi.org/10.37547/tajabe/volume03issue04-03.

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The following article deals with the data obtained as a result of the effect of soil salinity on the physiological properties and tolerance levels of medium-fibre cotton varieties. Also, changes in physiological processes under the influence of different levels of salinity and differences in the adaptive properties of varieties have been noted. Salinity had a negative impact on all studied cotton varieties, while the radical decline in yield and its quality was observed in varieties with high levels of adaptability and hardiness.

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Duan, Zihao, Xiaolei Wang, and Lin Sun. "Monitoring and Mapping of Soil Salinity on the Exposed Seabed of the Aral Sea, Central Asia." Water 14, no. 9 (2022): 1438. http://dx.doi.org/10.3390/w14091438.

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The incredible drying of the Aral Sea has resulted in a large area of exposed seafloor with saline soils, which has led to catastrophic consequences. This study investigated ground-truth soil salinity data and used Landsat data to map the soil salinity distribution of the exposed seabed of the Aral Sea from 1960 onwards. The soil salinity distribution, with the depth from 0 cm to 100 cm, was analyzed. The correlation analysis was applied to find the best performance index in describing soil salinity changes. The results showed that ground-truth data of topsoil salinity (depth of 0−5 cm) exhibi

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Alqasemi, Abduldaem S., Majed Ibrahim, Ayad M. Fadhil Al-Quraishi, Hakim Saibi, A’kif Al-Fugara, and Gordana Kaplan. "Detection and modeling of soil salinity variations in arid lands using remote sensing data." Open Geosciences 13, no. 1 (2021): 443–53. http://dx.doi.org/10.1515/geo-2020-0244.

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Abstract Soil salinization is a ubiquitous global problem. The literature supports the integration of remote sensing (RS) techniques and field measurements as effective methods for developing soil salinity prediction models. The objectives of this study were to (i) estimate the level of soil salinity in Abu Dhabi using spectral indices and field measurements and (ii) develop a model for detecting and mapping soil salinity variations in the study area using RS data. We integrated Landsat 8 data with the electrical conductivity measurements of soil samples taken from the study area. Statistical

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Rustamov, Umid, Mansur Kholmurotov, Javlon Jurayev, Ilhom Tagayev, Najimuddin Usanbayev, and Uktam Temirov. "Investigation of Water Solubility of Soil Minerals in the Navbakhor District of Navoi Region." E3S Web of Conferences 563 (2024): 03093. http://dx.doi.org/10.1051/e3sconf/202456303093.

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The article delves into the application of IR-spectroscopic, chemical, and X-ray diffractometric methods to assess the mineralogical composition and salinity levels of soil samples collected from Navoi city and Navbakhor district, specifically the settlement of Shurkishlak. Through these studies, the researchers were able to discern the salinity characteristics of the region's old-irrigated soils.Findings indicate a predominance of carbonate salinity in Navoi city, while the Navbakhor district exhibits a notable prevalence of sulfate salinity, surpassing carbonate levels. Additionally, a third

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Li, Hongwei, Wei Li, Qi Zheng, et al. "Salinity Threshold of Tall Wheatgrass for Cultivation in Coastal Saline and Alkaline Land." Agriculture 13, no. 2 (2023): 337. http://dx.doi.org/10.3390/agriculture13020337.

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Tall wheatgrass (Elytrigia elongata) has the potential to be utilized on marginal land, such as coastal saline-alkaline soils, to meet rising ruminant feed demand. However, the salinity threshold for cultivation of tall wheatgrass remains unclear, which restricts its extensive application. Here, a tall wheatgrass line, Zhongyan 1, was grown in saline-alkaline soils in the Yellow River Delta region to determine its salinity threshold. The results showed that the soil salinity of AM = 1.23, measured with a PNT3000 activity meter, led to only 5% dead plants of tall wheatgrass. Four grades of seed

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Savin, I. Yu, A. G. Terekhov, E. N. Amirgaliev, and G. N. Sagatdinova. "Satellite Monitoring of Salinization of Irrigated Soils in South Kazakhstan." Почвоведение, no. 10 (October 1, 2023): 1259–68. http://dx.doi.org/10.31857/s0032180x23600543.

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The results of approbation of new approaches to monitoring and forecasting of soil salinity of irrigated soils, based on indirect detection of soil salinity using multi-year archives of satellite data, are presented. Research was carried out on example of irrigated lands of Maktaaral district of Turkestan region of the Republic of Kazakhstan. As an indicator of soil salinity level frequency and terms of soil leaching from salts are used, which are identified on the basis of multi-year archives of satellite data Sentinel-1,2 and Landsat-8 (from 2016 to 2022). Information about the frequency of

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Kılıc, Orhan Mete, Mesut Budak, Elif Gunal, et al. "Soil salinity assessment of a natural pasture using remote sensing techniques in central Anatolia, Turkey." PLOS ONE 17, no. 4 (2022): e0266915. http://dx.doi.org/10.1371/journal.pone.0266915.

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Soil salinity is a major land degradation process reducing biological productivity in arid and semi-arid regions. Therefore, its effective monitoring and management is inevitable. Recent developments in remote sensing technology have made it possible to accurately identify and effectively monitor soil salinity. Hence, this study determined salinity levels of surface soils in 2650 ha agricultural and natural pastureland located in an arid region of central Anatolia, Turkey. The relationship between electrical conductivity (EC) values of 145 soil samples and the dataset created using Landsat 5 T

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Aboelsoud, Hesham, Bernard Engel, and Khaled Gad. "Effect of Planting Methods and Gypsum Application on Yield and Water Productivity of Wheat under Salinity Conditions in North Nile Delta." Agronomy 10, no. 6 (2020): 853. http://dx.doi.org/10.3390/agronomy10060853.

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Salinity and water shortage are the most important factors limiting crop productivity, so increasing the productivity of salt-affected soils is important to address the global food gap. Two field experiments were conducted under typical farm conditions in the North Nile Delta to study the effect of planting methods and gypsum application on wheat yield and water productivity under a range of water and soil salinity levels. In the first experiment, wheat was treated with gypsum (25%, 75%, and 100% gypsum-requirement) with moderate or high salinity in soil and water. The second experiment was co

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Aslanov, Ilhomjon, Shovkat Kholdorov, Shodiqul Ochilov, et al. "Evaluation of soil salinity level through using Landsat-8 OLI in Central Fergana valley, Uzbekistan." E3S Web of Conferences 258 (2021): 03012. http://dx.doi.org/10.1051/e3sconf/202125803012.

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Soil salinity is a major concern in the Uzbekistan. Fergana valleys agricultural lands, it negatively affects plant growth, crop yields, whereas in central part of the valley is semi-desert and desert affects agricultural areas due to subsidence, corrosion and ground water quality, leading to further soil erosion and land degradation. Traditional soil salinity assessments have been doing by collecting of soil samples and laboratory analyzing of collected samples for determining totally dissolved soils (TDS) and electro conductivity, but, Geo-informatic systems (GIS) and Remote Sensing (RS) tec

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Medeiros, Wiliana Júlia Ferreira de, Francisco Ítalo Fernandes de Oliveira, Claudivan Feitosa de Lacerda, et al. "Isolated and combined effects of soil salinity and waterlogging in seedlings of ‘Green Dwarf’ coconut." Semina: Ciências Agrárias 39, no. 4 (2018): 1459. http://dx.doi.org/10.5433/1679-0359.2018v39n4p1459.

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Soil salinization is a problem commonly found in semi-arid regions. In addition, the problem of salinity is aggravated in clayey soils when accompanied by cycles of waterlogging in the rainy season or when excess irrigation is applied. In this work we evaluated the isolated and combined effects of soil salinity and waterlogging on the responses of young plants of ‘Green Dwarf’ coconut. The experiment was conducted under controlled environment in a complete randomized block design, arranged in split plots with five replications. The plots comprised five waterlogging cycles (0, 1, 2, 3 and 4), e

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Umarov, Otabek, Zahro Bafayeva, and Elbek Qodirov. "Impact of salinity levels on the physical properties of irrigated meadow alluvial soils in Bukhara region." E3S Web of Conferences 549 (2024): 03023. http://dx.doi.org/10.1051/e3sconf/202454903023.

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This article provides data on the impact of salinity levels on the physical properties of irrigated meadow alluvial soils with varying salinity levels in the Bukhara region. It thoroughly examines the degree of influence of soil salinity on soil mechanical composition, overall physical properties, bulk density, specific gravity, and porosity

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Dong, Yang, Jianwei Zhang, Ruirui Chen, Linghao Zhong, Xiangui Lin, and Youzhi Feng. "Microbial Community Composition and Activity in Saline Soils of Coastal Agro–Ecosystems." Microorganisms 10, no. 4 (2022): 835. http://dx.doi.org/10.3390/microorganisms10040835.

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Soil salinity is a serious problem for agriculture in coastal regions. Nevertheless, the effects of soil salinity on microbial community composition and their metabolic activities are far from clear. To improve such understanding, we studied microbial diversity, community composition, and potential metabolic activity of agricultural soils covering non–, mild–, and severe–salinity. The results showed that salinity had no significant effect on bacterial richness; however, it was the major driver of a shift in bacterial community composition and it significantly reduced microbial activity. Abunda

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Yang, Xu, Ke Zhang, Tingting Chang, et al. "Interactive Effects of Microbial Fertilizer and Soil Salinity on the Hydraulic Properties of Salt-Affected Soil." Plants 13, no. 4 (2024): 473. http://dx.doi.org/10.3390/plants13040473.

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Significant research has been conducted on the effects of fertilizers or agents on the sustainable development of agriculture in salinization areas. By contrast, limited consideration has been given to the interactive effects of microbial fertilizer (MF) and salinity on hydraulic properties in secondary salinization soil (SS) and coastal saline soil (CS). An incubation experiment was conducted to investigate the effects of saline soil types, salinity levels (non-saline, low-salinity, and high-salinity soils), and MF amounts (32.89 g kg−1 and 0 g kg−1) on soil hydraulic properties. Applied MF i

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Shao, Jianrong, Shuaihao Li, Xiaohu Yang, et al. "Evaluating soil salinity dynamics under drip irrigation in the Manas River Basin, Xinjiang: a long-term analysis (1996–2019)." PeerJ 13 (April 28, 2025): e19295. https://doi.org/10.7717/peerj.19295.

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The Manas River Basin, located in Xinjiang, China, is one of the province’s four major agricultural irrigation regions and the first in the country to implement large-scale drip irrigation. While drip irrigation has enhanced water use efficiency, it has also contributed to soil salinization, negatively impacting crop yields and soil health. This study examines the spatial and temporal evolution of soil salinity in the oasis area of the basin from 1996 to 2019. The study evaluates salinization dynamics under long-term irrigation practices using soil salinity inversion models, regression analysi

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Dang, Duy Minh, Ben Macdonald, Sören Warneke, and Ian White. "Available carbon and nitrate increase greenhouse gas emissions from soils affected by salinity." Soil Research 55, no. 1 (2017): 47. http://dx.doi.org/10.1071/sr16010.

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Sea-level rise and saline water intrusion have caused a shortage of fresh water and affected agricultural areas globally. Besides inundation, the salinity could alter soil nitrogen and carbon cycling in coastal soils. To examine the effect of salinity, an incubation experiment was used to investigate soil nitrogen and carbon cycling from an acid sulfate soil and an alluvial soil with and without additional nitrogen and carbon sources. Four levels of saline solution of 0.03, 10, 16 and 21dSm–1 were used to submerge acid sulfate and alluvial soil samples in a 125-mL jar. The experimental jars we

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Chen, Qi, Yingying Zhou, Yue Qi, et al. "The Impact of an Alien Snail Pomacea canaliculata Invading Coastal Saline Soils on Soil Chemical and Biological Properties." Agronomy 14, no. 3 (2024): 540. http://dx.doi.org/10.3390/agronomy14030540.

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Recent studies have indicated that the invasive apple snail (Pomacea canaliculata) exhibits tolerance to the salinity levels present in coastal agricultural soils, suggesting that apple snails could potentially invade salt-affected coastal agricultural areas. However, the effects of the alien snail Pomacea canaliculata invasion on coastal saline soils, such as in terms of soil properties, microbial diversity, and abundance, remain poorly understood. To fill this gap, we conducted experiments involving three salinity levels (0, 2‰, and 5‰, w/w), coupled with varying snail densities (0, 5, and 1

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Sabih, Yasser Alaa, Heyder ibraheem Abdul Razzaq, Maryam Abbas Abdel Khaleq, Zainab Ali Kazem, Zainab Abbas Rasoul, and Zahra Abbas Hakim. "SALINE MAPS OF SOME SOILS OF MUTHANNA GOVERNORATE." European Journal of Medical Genetics and Clinical Biology 1, no. 6 (2024): 268–76. http://dx.doi.org/10.61796/jmgcb.v1i6.675.

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performed based on data collected from 15 soil samples from 0 to 20 cm deep. We used salinity of the irrigated soils of Al-Muthana governorate in southern Iraq. These maps were 20% of the world's land. This study was made in order to map the spatial distribution of soil or anthropogenic processes, which is certainly an environmental problem that affects more than environment and agricultural production. The main causes of this salinization come from natural It is important to study the problem of salinization, soil salinity has adverse effects both on the ordinary kriging (OK) to analyze the s

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Zhang, Dongmei, Yanjun Zhang, Lin Sun, Jianlong Dai, and Hezhong Dong. "Mitigating Salinity Stress and Improving Cotton Productivity with Agronomic Practices." Agronomy 13, no. 10 (2023): 2486. http://dx.doi.org/10.3390/agronomy13102486.

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In saline and salinity-affected soils, the global productivity and sustainability of cotton are severely affected by soil salinity. High salt concentrations hinder plant growth and yield formation mainly through the occurrence of osmotic stress, specific ion toxicity, and nutritional imbalance in cotton. A number of agronomic practices have been identified as potential solutions to alleviate the adverse effects induced by salinity. While genetic breeding holds promise in enhancing the salinity tolerance of cotton, agronomic practices that improve the root zone environment, ameliorate soil cond

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Polo, Gabriel Furlan, Murillo Ribeiro Freitas, Pamela Stephany Jennings Cunha, et al. "Sensitivity of tuberous roots crops to salinity in a protected environment." Revista de Ciências Agroveterinárias 21, no. 1 (2022): 79–84. http://dx.doi.org/10.5965/223811712112022079.

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Soil salinity has been a limiting barrier for the production of vegetables in protected environments. Thus, the understanding of the sensitivity of species to this stress factor must be explored, seeking better growing conditions. Under the hypothesis that beet and radish crops are sensitive to variations in soil salinity, even at low levels, the objective of this work was to evaluate the development and productivity of these two species in soils with different salinities in a protected environment. The experimental design was completely randomized and treatments were formed by the soil salini

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Herrero, Juan, Carmen Castañeda, and Rosa Gómez-Báguena. "A Heritage Agronomic Study as a Database for Monitoring the Soil Salinity of an Irrigated District in NE Spain." Agronomy 12, no. 1 (2022): 126. http://dx.doi.org/10.3390/agronomy12010126.

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This article presents and reviews the soil salinity data provided by a rescued vintage agronomic report on an irrigated area of 35,875 ha located in the center of the Ebro River basin, in the NE of mainland Spain. These data come from a soil sampling campaign conducted from May to the first half of July 1975 for the purpose of delineating saline and non-saline soils. The agronomic report was produced in response to demands from farmers to combat soil salinity, and represents the state of the art in those years for salinity studies. Our paper presents the scrubbed soil salinity data for this ye

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Hou, Cong, Qingfeng Miao, Haibin Shi, et al. "Water and Salinity Variation along the Soil Profile and Groundwater Dynamics of a Fallow Cropland System in the Hetao Irrigation District, China." Water 15, no. 23 (2023): 4098. http://dx.doi.org/10.3390/w15234098.

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Managing soil salinity has always been a difficult problem for agriculture. Balancing water and salt while maintaining crop quality and yield is a key issue for agricultural sustainability. The Hetao lrrigation District in China has a complex mix of cultivated and uncultivated land which plays a crucial role in soil salinization processes. To investigate the dynamic properties of soil moisture and salinity, soil ions and groundwater, cultivated and fallow soils in the Hetao lrrigation District were analyzed, side by side, using a combination of field and laboratory tests, with data processed u

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Zhang, Zhuopeng, Xiaojie Li, Shuang Zhou, Yue Zhao, and Jianhua Ren. "Quantitative Study on Salinity Estimation of Salt-Affected Soils by Combining Different Types of Crack Characteristics Using Ground-Based Remote Sensing Observation." Remote Sensing 15, no. 13 (2023): 3249. http://dx.doi.org/10.3390/rs15133249.

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Soil salinity is one of the parameters used for determining the extent of soil salinization. During water evaporation, the surface of salt-affected soils in the Songnen Plain, China, exhibits obvious shrinkage and cracking phenomena due to the high salt content. The aim of this current study is to quantify the influence of the salt content on the surface shrinkage–cracking process and to achieve quantitative extraction of soil salinity parameters based on different crack parameter types. In order to achieve the above objectives, a controlled shrinkage–cracking experiment was conducted. Subsequ

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Ouzemou, Jamal-Eddine, Ahmed Laamrani, Ali El Battay, and Joann K. Whalen. "Predicting Soil Salinity Based on Soil/Water Extracts in a Semi-Arid Region of Morocco." Soil Systems 9, no. 1 (2025): 3. https://doi.org/10.3390/soilsystems9010003.

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Soil salinity is a major constraint to soil health and crop productivity, especially in arid and semi-arid regions. The most accurate measurement of soil salinity is considered to be the electrical conductivity of saturated soil extracts (ECe). Because this method is labor-intensive, it is unsuitable for routine analysis in large soil sampling campaigns. This study aimed to identify the best models to estimate soil salinity based on ECe in relation to a rapid electrical conductivity (EC) measurement in soil/water (referred to as S:W henceforward) extracts. We evaluated the relationship between

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