Effect of salinity on the mobility of trace metals  in soils near a soda chemical factory

Bartkowiak, Agata; Jaworska, H.; Dąbkowska-Naskręt, H.; Rydlewska, M.

doi:10.5601/jelem.2019.24.2.1875

Cited by 5 publications

(4 citation statements)

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“…Salinity and sodicity adversely affect the growth and production of field crops directly by increasing the osmotic pressure of the soil solution, which consequently limits water uptake, nutrient availability and imposes plant toxicity (Litalien & Zeeb, 2020), and indirectly by the deterioration of soil physical properties (Qadir et al, 2007). The mobility of the soluble salts present in saline soils is high (Bartkowiak et al, 2020). Therefore, in such soils, salts are accumulated in the plant tissue causing toxicity (Hussain et al, 2019; Paul & Lade, 2014).…”

Section: Introductionmentioning

confidence: 99%

Gypsum amendment influences performance and mineral absorption in wheat cultivars grown in normal and saline‐sodic soils

Morsy

Elbasyoni

Baenziger

et al. 2022

J Agronomy Crop Science

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In arid and semi‐arid regions, soil salinity and sodicity are the most common constraints to agriculture production, in particular in North Africa. The effect of gypsum application has been widely studied in saline‐sodic soils. However, the gypsum amendment's influence on the performance, productivity and mineral absorption of salt‐sensitive and tolerant wheat cultivars in both saline‐sodic and normal soils under field conditions has not yet been investigated. A two‐season (2016–17 and 2017–18) field experiment was undertaken to investigate the impact of gypsum on wheat growth, yield and minerals uptake for salt‐tolerant and sensitive cultivars grown in normal (EC = 1.3 dS m−1, pH = 8.4 and ESP = 7.1–8.0%) and saline‐sodic soils (EC = 5.8–6.2 dS m−1, pH = 8.8 and ESP = 19.3–22.4%) in the western Nile delta, Egypt. The gypsum requirement was applied to decrease the initial ESP from 19.3–22.4 to 10.0% was calculated for 0.3 m soil depth. Gypsum application (6.0 and 4.7 ton ha1, for the first and second season, respectively) reduced soil pH, EC and ESP of saline‐sodic soil by 31.6, 7.3 and 39.0%, respectively (two‐season mean). Furthermore, gypsum application increased Ca2+, Mg2+ and K+ in the flag leaf by 54.7, 24.5 and 45.7%, respectively (2‐season mean) under saline‐sodic soil. While, in the normal soil, gypsum application increased Ca2+, Mg2+ and K+ by 67.3, 32.7 and 78.7%, respectively. In contrast, gypsum applications decreased Na+ and Cl− content by 17.2 and 15.0% and by 40.0 and 35.5%, respectively, in the saline‐sodic and normal soil, respectively. Under saline‐sodic and normal soils, gypsum application significantly increased the K/Na ratio by 90.0 and 175.2%, respectively (2‐season mean). Interestingly, across cultivars, gypsum amendment increased grain yield by 20.7% (6.9 to 8.3 t ha−1) for normal soil and by 8.0% (5.8 to 6.3 t ha−1) for saline‐sodic soil. The positive impact of gypsum was more pronounced under the normal soil and for the salt‐sensitive cultivars than in saline‐sodic soil and for salt‐tolerant cultivars. Growers can cultivate salt‐tolerant cultivars and use gypsum as a precaution to reduce saline‐sodicity build‐up and to increase nutrient absorption.

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Section: Introductionmentioning

confidence: 99%

Gypsum amendment influences performance and mineral absorption in wheat cultivars grown in normal and saline‐sodic soils

Morsy

Elbasyoni

Baenziger

et al. 2022

J Agronomy Crop Science

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“…Generally, sulphates and chlorides are anions responsible for salinization, these anions when react with available cation metals will increase the salinity of the soil solution. Salinity is the contributing factor to the ionic strength of a soil solution [133]. An increase in ionic strength increases the mobility and concentration of heavy metals released [134].…”

Section: ) Heavy Metal Input-output Considerationmentioning

confidence: 99%

Water, Soil and Air Pollutants’ Interaction on Mangrove Ecosystem and Corresponding Artificial Intelligence Techniques Used in Decision Support Systems - A Review

et al. 2021

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The feasibility of artificial intelligence (AI) as a predictive model for thorough efficacy analysis on environmental pollution applied on mangrove forests are discussed. Mangrove forests are among the most productive and biological diverse ecosystems on the planet. However, due to environmental pollution and climate change, mangrove forests are in serious decline. Despite crucial issues pertaining mangrove forests, the law enforcement on the ecosystem is still dubious due to the lack of evidence and data that could provide accurate analysis and prediction. The main highlight of this review elaborates on pollutant markers in soil, water, and air, by correlating these three aspects to the sustainability of mangrove ecosystem. The research gap identified from this review suggests the application of an integrated environmental prediction system for practical environmental insights. A predictive model for environmental decision-making could be developed by integrating meteorological, climatological, hydrological, atmospheric, and heavy metal concentration to understand the interaction between each factor for an efficient solution of pollutant reduction scheme involving mangrove ecosystems. INDEX TERMS Mangrove estuarine; pollutant interaction; environmental quality modelling; integrated environmental decision system.

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“…It is known that under salinity conditions, metals such as Cu, Cd, Pb and Zn can form complex compounds with chlorides or sulfates, and salinity itself usually increases the bioavailability of PTEs as a result of an ion exchange reaction, most often with sodium [21,22]. However, in the literature, there are still a limited number of studies on behavior of toxic metals in the industrial salt-affected soils [23,24], especially in relation to soil magnetic properties. Therefore, the aim of this research was to evaluate the technogenic influence on magnetic susceptibility in soils contaminated by soda ash industry waste.…”

Section: Introductionmentioning

confidence: 99%

The Influence of Industrial Waste on the Magnetic Properties of Salt-Affected Soils from Two Soda Ash Manufacturing Sites

et al. 2021

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The aim of this study was to characterize the impact of soda ash manufacturing on the magnetic properties of soils located in the agricultural landscape in north-central Poland. Two study sites were chosen: Mątwy (SM) and Janikowo (SJ). Highly saline soils with halophyte communities were selected in order to develop an understanding of the relationship between salinization of water–soil interface and the potential contamination risk of the environment. Basic chemical and physicochemical properties of topsoil (0–25 cm) and water (surface and groundwater) samples from five locations were characterized. The characteristics of soil contamination were based on the content of selected metals, magnetic properties and salinity indices. Potential routes of contaminant migration (air and water fluxes) were analyzed. High magnetic anomalies of technogenic origin were revealed in the studied soils. A statistically confirmed relationship between high magnetic susceptibility and the content of selected metals (Co, Ni, Cu, Zn, Ba, Pb and Mn) showed the high utility of magnetometric techniques in soil research (diagnosis of soil transformation and contamination during technogenic impact). Three potential factors influencing contaminant migration were revealed: highly saline ground and surface water, eolian transport of fine-grained mineral fractions from waste ponds and atmospheric deposition of coal combustion products.

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Effect of salinity on the mobility of trace metals in soils near a soda chemical factory

Cited by 5 publications

References 0 publications

Gypsum amendment influences performance and mineral absorption in wheat cultivars grown in normal and saline‐sodic soils

Gypsum amendment influences performance and mineral absorption in wheat cultivars grown in normal and saline‐sodic soils

Water, Soil and Air Pollutants’ Interaction on Mangrove Ecosystem and Corresponding Artificial Intelligence Techniques Used in Decision Support Systems - A Review

The Influence of Industrial Waste on the Magnetic Properties of Salt-Affected Soils from Two Soda Ash Manufacturing Sites

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