Effect of soil amendments on trace element-mediated oxidative stress in plants: Meta-analysis and mechanistic interpretations

Shahid, Muhammad

doi:10.1016/j.jhazmat.2020.124881

Cited by 38 publications

(9 citation statements)

References 81 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Vegetative cover diminishes eolian dispersion and water erosion, while roots prevent leaching and contribute to the immobilization of PTEs (Sun et al 2022). The mechanisms involved in phytostabilization include precipitation, root sorption, complexation, and metal valence reduction (Shahid 2021). Unlike phytoextraction, phytostabilization primarily focuses on PTE sequestration within the rhizosphere or sometimes in the roots.…”

Section: Biochars For Enhancing Pte Phytostabilizationmentioning

confidence: 99%

Pros and Cons of Biochar to Soil Potentially Toxic Element Mobilization and Phytoavailability: Environmental Implications

et al. 2022

Self Cite

View full text Add to dashboard Cite

While the potential of biochar (BC) to immobilize potentially toxic elements (PTEs) in contaminated soils has been studied and reviewed, no review has focused on the potential use of BC for enhancing the phytoremediation efficacy of PTE-contaminated soils. Consequently, the overarching purpose in this study is to critically review the effects of BC on the mobilization, phytoextraction, phytostabilization, and bioremediation of PTEs in contaminated soils. Potential mechanisms of the interactions between BC and PTEs in soils are also reviewed in detail. We discuss the promises and challenges of various approaches, including potential environmental implications, of BC application to PTE-contaminated soils. The properties of BC (e.g., surface functional groups, mineral content, ionic content, and π-electrons) govern its impact on the (im)mobilization of PTEs, which is complex and highly element-specific. This review demonstrates the contrary effects of BC on PTE mobilization and highlights possible opportunities for using BC as a mobilizing agent for enhancing phytoremediation of PTEs-contaminated soils.

show abstract

Section: Biochars For Enhancing Pte Phytostabilizationmentioning

confidence: 99%

Pros and Cons of Biochar to Soil Potentially Toxic Element Mobilization and Phytoavailability: Environmental Implications

et al. 2022

Self Cite

View full text Add to dashboard Cite

show abstract

“…Soil trace element contamination has become a major environmental challenge around the world due to toxicological harmful effects (Bibi et al, 2021;Shahid, 2021). Trace elements can create negative impacts on water aquatic ecosystems, plant health and finally human health (Hussain et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

“…In addition, the spatial variation of the concentration of trace elements is highly variable in different ecological systems. Therefore, understanding the concentration of these elements and the source of hazardous pollutants in soil and water resources is crucial for environmental conservation (Aghili et al, 2018;Derakhshan-Babaei et al, 2020;Du and Walling, 2017;Li et al, 2021;Nazeer et al, 2014;Shahid, 2021).…”

Section: Introductionmentioning

confidence: 99%

Static and Dynamic Source Identification of Trace Elements in River and Soil Environments Under Anthropogenic Activities in the Haraz Plain, Northern Iran

Mohammadi

Egli

Kavian

et al. 2023

Preprint

View full text Add to dashboard Cite

“…Therefore, the facilitation of the yield loss in crops is among the global concerns for the countries; therefore, they can supply human food requirements (2). Crops are mainly affected by stresses, such as cold temperature (3), salinity (4), drought (5), flooding (6), oxidative stress (7), pathogens (8), and heavy metal toxicity (9). Human activities have exacerbated the present stressinducing factors.…”

Section: Introductionmentioning

confidence: 99%

Stepwise Regression Analysis of Citrus Genotype Under Cold Stress

et al. 2022

View full text Add to dashboard Cite

Background: Citrus is among the cold temperature (freezing) susceptible plants. The performance of storage and breeding of horticultural crops is mainly dependent on the correlation among the traits. Objectives: The present study was conducted to identify the physiological and biochemical traits of some citrus cultivars with the greatest influence on stress tolerance and determine the direct and indirect effects of these traits on the median Lethal Time (LT50) using integrated pathway analysis (i.e., stepwise regression and causality coefficient). Methods: Pathway analysis (i.e., stepwise regression and causality coefficient) based on additive models, which is among the robust statistical methods to describe the relationship among the traits, was used to investigate the physiological and biochemical characteristics of four citrus cultivars (i.e., Japanese mandarin, Thomson orange, Ruby Star grapefruit, and Lisbon lemon) at temperature levels (-8, -4, and +4°C) in a completely randomized design with three replications in 2021. Results: The results showed that Japanese mandarin and Thomson orange cultivars had the highest stress tolerance (LT50). The results of the correlation coefficient demonstrated that the highest positive and significant correlations belonged to the LT50 with total flavonoid (0.443**), chlorophyll a with chlorophyll b (0.613**), carotenoid with chlorophyll a (0.929**), chlorophyll b (0.573**), and total chlorophyll (0.849**), relative moisture content with malondialdehyde (0.559**), glycine-betaine with catalase (0.919**), hydrogen peroxide with total flavonoid (0.405**), and catalase (0.611**). Conclusions: The results of stepwise regression for all traits indicated the importance and critical role of total flavonoid, proline, and LT50 characteristics.

show abstract

Effect of soil amendments on trace element-mediated oxidative stress in plants: Meta-analysis and mechanistic interpretations

Cited by 38 publications

References 81 publications

Pros and Cons of Biochar to Soil Potentially Toxic Element Mobilization and Phytoavailability: Environmental Implications

Pros and Cons of Biochar to Soil Potentially Toxic Element Mobilization and Phytoavailability: Environmental Implications

Static and Dynamic Source Identification of Trace Elements in River and Soil Environments Under Anthropogenic Activities in the Haraz Plain, Northern Iran

Stepwise Regression Analysis of Citrus Genotype Under Cold Stress

Contact Info

Product

Resources

About