Sustainability of an in situ aided phytostabilisation on highly contaminated soils using fly ashes: Effects on the vertical distribution of physicochemical parameters and trace elements

Bidar, Géraldine; Waterlot, Christophe; Verdin, Anthony; Proix, Nicolas; Courcot, Dominique; Detriche, Sébastien; Fourrier, Hervé; Richard, Antoine; Douay, Francis

doi:10.1016/j.jenvman.2016.01.029

Cited by 17 publications

(5 citation statements)

References 57 publications

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“…These plants were able to limit the TE transfer to their aerial parts over time and were relatively tolerant of the stressors, making them suitable for phytostabilization. Meanwhile, the efficiency of aided-phytostabilization combining the use of five woody species ( Robinia pseudoacacia , Alnus glutinosa , Quercus robur , Acer pseudoplatanus , and Salix alba ) and fly ash amendment was also evaluated [ 11 , 12 , 13 ]. The results demonstrated successful afforestation of the site, combined with the reduction in TE availability, especially in the remediated plots.…”

Section: Introductionmentioning

confidence: 99%

Response of Three Miscanthus × giganteus Cultivars to Toxic Elements Stress: Part 2, Comparison between Two Growing Seasons

Souki

Liné

Moravec

et al. 2022

Plants

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The positive impact on restoring soil functionality, decreasing toxic elements (TE) bioaccessibility, and enhancing soil physicochemical and biological parameters established a consensus on considering a Miscanthus x giganteus convenient species for phytomanaging wide TE contaminated areas. Nevertheless, information about the plant’s mode of reaction to elevated soil multi-TE concentrations is still scarce. For the sake of investigating the miscanthus response to stressful TE concentrations, an ex-situ pot experiment was initiated for 18 months, with three miscanthus cultivars referred to as B, U, and A planted in soils with gradient Cd, Pb, and Zn concentrations. A non-contaminated control soil was introduced as well, and plants were cultivated within. Results revealed that the long exposure to increasing soil TE concentrations caused the number of tillers per plant to decline and the TE concentrations in the leaves to boost progressively with the soil contamination. The photosynthetic pigments (chlorophyll a, b, and carotenoids) were negatively affected as well. However, the phenolic compounds, flavonoids, tannins, and anthocyanins, along with the antioxidant enzymatic activities of superoxide dismutase, ascorbate peroxidase, and glutathione reductase elevated progressively with the TE concentration and exposure duration. Conclusively, miscanthus plants demonstrated an intensified and synchronized antioxidative activity against the TE concentration.

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Section: Introductionmentioning

confidence: 99%

Response of Three Miscanthus × giganteus Cultivars to Toxic Elements Stress: Part 2, Comparison between Two Growing Seasons

Souki

Liné

Moravec

et al. 2022

Plants

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“…Phytostabilization, also known as phytorestoration or in‐situ inactivation, is generally used for the remediation of soils . It is a technique of reducing the risk connected with the presence of contaminants in the soil, including trace elements, by applying additives, which reduce the solubility of these contaminants, and introducing plants which stabilize the soil surface . Immobilizing contaminants in soil is based on the following processes: Root intake and accumulation, absorption on the root surface, or internal rhizosphere transformation into compounds that are not easily soluble …”

Section: Introductionmentioning

confidence: 99%

Application of Mineral‐Based Amendments for Enhancing Phytostabilization in Lolium perenne L. Cultivation

Radziemska

Bilgin

Vaverková

2017

CLEAN Soil Air Water

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An experimental investigation is conducted to explore the suitability of Lolium perenne L., diatomite, chalcedonite, dolomite, and limestone for the phytostabilization of Ni and Cu in contaminated soil. A controlled greenhouse study is conducted. The soil is enriched with rising dose of Cu and Ni, that is, (0, 150, 250, and 350 mg kg À1) and (0, 150, 300, and 450 mg kg À1 ), respectively. The phytostabilization potential of perennial ryegrass is evaluated using a bioaccumulation coefficient and translocation factor. Pseudo-total and available metal content (0.01 M CaCl 2 ) in soils and bioaccumulated content in plants are defined in laboratory experiments using spectrophotometry experimental technique. L. perenne is adequate in phytostabilization aided programs, simultaneously, diatomite, chalcedonite, dolomite, and limestone used as modifiers are effective in reducing the accessibility and mobility of metals in Cu-and Ni-polluted soils. The finding of the present study suggests that the studied element in the roots and above-ground parts of L. perenne differs significantly upon applying mineralbased modifications to the soil, synchronously the effect of increasing Cu and Ni levels. Application of dolomite and limestone to the soil cause the highest percentage of the above-ground biomass. Diatomite along with limestone cause a significant boost of Cu and Ni absorption in the roots. Limestone causes an increase in the contents of K, Na, and Ca, as well as a reduction in P in the above-ground parts of L. perenne. Limestone and chalcedonite leads to the highest decrease in available Cu and Ni.

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“…(Jin et al 2016;Liu et al 2018;Martínez-Martínez et al 2019;Radziemska 2017. Aided phytostabilization is recommended as a suitable and costeffective technique for heavily metal-polluted soils (Bidar et al 2016;Gonneau et al 2017), especially to prevent wind and water erosion on post-mining tailings (Barbosa and Fernando 2018;Luo et al 2019). This remediation strategy can be used on a large scale, both in rural and industrial areas (Bidar et al 2016).…”

Section: Introductionmentioning

confidence: 99%

“…Aided phytostabilization is recommended as a suitable and costeffective technique for heavily metal-polluted soils (Bidar et al 2016;Gonneau et al 2017), especially to prevent wind and water erosion on post-mining tailings (Barbosa and Fernando 2018;Luo et al 2019). This remediation strategy can be used on a large scale, both in rural and industrial areas (Bidar et al 2016). Aluminosilicates, organic materials, lignite, liming agents, and different phosphorus compounds have been successfully tested in the past as soil amendments (Briceño et al 2018;Cui et al 2016;Fresno et al 2018;Goulding 2016;Shackira and Puthur 2019).…”

Section: Introductionmentioning

confidence: 99%

The effect of amendments on Lolium perenne roots arbuscular mycorrhizal fungi colonization when cultivated in contaminated soil

Szada-Borzyszkowska

Krzyżak

Rusinowski

et al. 2021

Int. J. Environ. Sci. Technol.

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Arbuscular Mycorrhizal Fungi that colonize the roots of plants growing on lands contaminated by heavy metals may influence the phytostabilization process reducing the translocation of metals to the aboveground parts of the plant. This study aimed to evaluate the effects of soil amendments (lime and lignite) on the concentration of the bioavailable form of heavy metals (CaCl2 extraction) in soil and on the colonization of Arbuscular Mycorrhizal Fungi in the roots of Lolium perenne when cultivated in contaminated soil. During the experiment, the bioavailability of Pb, Cd, and Zn in soil was significantly reduced after application of the amendments, causing an increase of L. perenne shoot dry biomass. It was observed that the higher dose of lime (0.5%) resulting in amplified values of relative mycorrhizal intensity. However, independently of the dose, the treatments increased the occurrence of arbuscules in L. perenne roots, with the highest value observed after the application of 0.25% lime with 5% lignite. The results for the first time present the effect of lime and lignite application on the L. perenne roots colonization by Arbuscular Mycorrhizal Fungi indicating the increase of occurrence of arbuscules. These findings suggest that in order to explain the different responses of Arbuscular Mycorrhizal Fungi to the applied treatment further investigations are needed to identify the spore morphology. The results of the experiment were implemented to stabilize heavy metals during remediation of a spoil heap in Ruda Śląska, Poland.

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Sustainability of an in situ aided phytostabilisation on highly contaminated soils using fly ashes: Effects on the vertical distribution of physicochemical parameters and trace elements

Cited by 17 publications

References 57 publications

Response of Three Miscanthus × giganteus Cultivars to Toxic Elements Stress: Part 2, Comparison between Two Growing Seasons

Response of Three Miscanthus × giganteus Cultivars to Toxic Elements Stress: Part 2, Comparison between Two Growing Seasons

Application of Mineral‐Based Amendments for Enhancing Phytostabilization in Lolium perenne L. Cultivation

The effect of amendments on Lolium perenne roots arbuscular mycorrhizal fungi colonization when cultivated in contaminated soil

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