Natural variation of nickel, zinc and cadmium (hyper)accumulation in facultative serpentinophytes Noccaea kovatsii and N. praecox

Mišljenović, Tomica; Jovanović, Slobodan; Mihailović, Nevena; Gajić, Boško; Tomović, Gordana; Baker, A. J. M.; Echevarria, Guillaume; Jakovljević, Ksenija

doi:10.1007/s11104-019-04402-5

Cited by 19 publications

(17 citation statements)

References 66 publications

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“…As a result of more recent work (Bani et al 2010;Kazakou et al 2010;Salihaj et al 2018;Lopez et al 2019;Šinžar-Sekulić et al 2019;Mišljenović et al 2020) several Noccaea species can be regarded as hypernickelophores with >1 wt% Ni in their above-ground tissues. The three most abundant among them on the Balkan Peninsula are N. kovatsii, N. ochroleuca, and N. praecox, making them the species with the widest distribution among hyperaccumulators on the Balkan Peninsula.…”

Section: Noccaea Speciesmentioning

confidence: 98%

Hyperaccumulator plant discoveries in the Balkans: Accumulation, distribution, and practical applications

et al. 2022

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Hyperaccumulator plants are able to tolerate extremely high concentrations of metals/metalloids in the soil in which they grow and to accumulate high concentrations in their shoots. To date, a total of 31 hyperaccumulator plant species have been identified in the Balkans, the centre of diversity and speciation in the European flora which is particularly rich in ultramafic areas. A further 8 species have yet to be confirmed through additional studies. Most of the 31 hyperaccumulator taxa (13 taxa or 41.9%) are species of the genus Odontarrhena, all hyperaccumulating Ni, but concentrations of this element above the hyperaccumulation threshold were also found in the genera Bornmuellera and Noccaea (all Brassicaceae), Orobanche (Orobanchaceae), Centaurea (Asteraceae) and Viola (Violaceae). The existence of hyperaccumulators of Tl and Zn is of particular interest because very few species worldwide hyperaccumulate these elements. Multiple metal hyperaccumulation was found in Noccaea kovatsii, as the hyperaccumulation of Zn was found in this species in addition to Ni, the primary accumulated element. Metal hyperaccumulation is discussed in terms of phylogenetic relationships and species distributions, with special attention to their systematics, the detection and recognition of new hyperaccumulating species and the possibilities for their future practical applications in phytotechnologies.

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Section: Noccaea Speciesmentioning

confidence: 98%

Hyperaccumulator plant discoveries in the Balkans: Accumulation, distribution, and practical applications

et al. 2022

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“…from 0.750, up to 2.300 g kg -1 [43], generally mostly exceeding 1.000 g kg -1 . For example, a median Ni concentration from 7 ultramafic sites in Serbia was reported as 1.330 g kg -1 [44]. Even at small geographical scales, microedaphic factors can lead to significant differences in soil Ni concentrations and strongly influence the degree of Ni accumulation in some hyperaccumulating species [45].…”

Section: Feasibility Of Ni Phytomining By O Muralis In Serbiamentioning

confidence: 99%

“…Even at small geographical scales, microedaphic factors can lead to significant differences in soil Ni concentrations and strongly influence the degree of Ni accumulation in some hyperaccumulating species [45]. Organic matter contents as well as the contents of macronutrients such as N, P, K, also greatly vary between the sites [43,44,46]. Therefore, appropriate agrochemical analyses are required before establishing phytomining plots.…”

Section: Feasibility Of Ni Phytomining By O Muralis In Serbiamentioning

confidence: 99%

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Extraction of ammonium nickel sulfate hexahydrate by hydrometallurgical process from the hyperaccumulating plant Odontarrhena muralis – case study from Serbia

Marković

Randjelović

Jovanović

et al. 2021

Hem Ind

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Phytomining is a new promising technique that is based on using hyperaccumulating plants which biomass is utilized as a bio-ore for metal extraction. The Ni-hyperaccumulating species Odontarrhena muralis is widely distributed on ultramafic soils in Serbia, and could be a promising candidate for Ni agromining. In the present study, efficiency of a hydrometallurgical process for Ni recovery using biomass of O. muralis wild population through the synthesis of Ni salts from plant ash in the form of ammonium nickel sulfate hexahydrate, Ni(NH4)2(SO4)2 6H2O ? (ANSH) was assessed. The average Ni content in the plant from ultramafic sites in West Serbia was up to 3.300 g kg-1. The mass yield of ANSH crystals from the crude ash was ~12 % with the average purity of 73 % were obtained. By optimizing the purification process before precipitation of ANSH crystals, it is possible to obtain salt crystals of higher purity, which increases the economic profitability of this process. The results of this preliminary study on wild population of O. muralis show the increased potential for implementation of phytomining practices as an alternative way of Ni extraction on ultramafic sites in Serbia.

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“…Within the genus Odontarrhena, a total of 62 hyperaccumulator species have been recorded, of which 48 hyperaccumulated Ni [20]. More importantly, species of the genus Noccaea show the ability to accumulate multiple elements, a trait that rarely occurs in nature [21]; however, due to restricted growth of the root system and low biomass, their use in phytoremediation is not cost effective [22,23].…”

Section: Introductionmentioning

confidence: 99%

Brassica Species in Phytoextractions: Real Potentials and Challenges

Zeremski

Ranđelović

Jakovljević

et al. 2021

Plants

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The genus Brassica is recognized for including species with phytoaccumulation potential and a large amount of research has been carried out in this area under a variety of conditions, from laboratory experiments to field trials, with spiked or naturally contaminated soils, using one- or multi-element contaminated soil, generating various and sometimes contradictory results with limited practical applications. To date, the actual field potential of Brassica species and the feasibility of a complete phytoextraction process have not been fully evaluated. Therefore, the aim of this study was to summarize the results of the experiments that have been performed with a view to analyzing real potentials and limitations. The reduced biomass and low metal mobility in the soil have been addressed by the development of chemically or biologically assisted phytoremediation technologies, the use of soil amendments, and the application of crop management strategies. Certain issues, such as the fate of harvested biomass or the performance of species in multi-metal-contaminated soils, remain to be solved by future research. Potential improvements to current experimental settings include testing species grown to full maturity, using a greater amount of soil in experiments, conducting more trials under real field conditions, developing improved crop management systems, and optimizing solutions for harvested biomass disposal.

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Natural variation of nickel, zinc and cadmium (hyper)accumulation in facultative serpentinophytes Noccaea kovatsii and N. praecox

Cited by 19 publications

References 66 publications

Hyperaccumulator plant discoveries in the Balkans: Accumulation, distribution, and practical applications

Hyperaccumulator plant discoveries in the Balkans: Accumulation, distribution, and practical applications

Extraction of ammonium nickel sulfate hexahydrate by hydrometallurgical process from the hyperaccumulating plant Odontarrhena muralis – case study from Serbia

Brassica Species in Phytoextractions: Real Potentials and Challenges

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