Accumulation of potentially toxic elements by plants of North Caucasian Alyssum species and their molecular phylogenetic analysis

Drozdova, Irina; Мачс, Э. М.; Kalimova, I. B.; Terentyeva, Larisa; Bech, Jaume; Roca, Núria; Latypov, I.Sh.

doi:10.1007/s10653-020-00674-4

Cited by 6 publications

(3 citation statements)

References 36 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Two papers in this Special issue refer to the sixth topic, phylogenetic analysis of hyperaccumulators for HMs and PAHs: Drozdova et al (2021) investigated the accumulation of potentially toxic elements by plants of North Caucasian metallicolous and non-metallicolous Alysum populations and their molecular phylogenetic analysis. Results showed a high heterogeneity of Ni, Co and Zn concentrations between soils and plants.…”

Section: Phylogenetic Analysis Of Hyperaccumulators For Hms and Pahsmentioning

confidence: 99%

Special Issue on “Metallophytes for soil remediation” - Preface

Bech

2021

Environ Geochem Health

Self Cite

View full text Add to dashboard Cite

Background This collection of papers submitted to this Special Issue is mainly an outgrowth from the Symposium C3.5.2. 21WCSS ''Native metallophytes from mine spoils as a potential source for phytoremediation'' held in Rio, August 2018. The ensemble of papers of this Special Issue aims to offer the most recent findings, and state-of-the-art development in phytoremediation technologies using native metallophytes species. It implies a thorough identification of metallophytes colonizing contaminated sites and research in situ and laboratory experiments on the physiological behaviour of these species to cope with high concentrations of metals (loids) in mining, industrial and urban soils. The knowledge of plant physiology, anatomy, biochemistry, ecology, proteomics and genomics will also be essential for understanding the fundaments of plant tolerance.

show abstract

Section: Phylogenetic Analysis Of Hyperaccumulators For Hms and Pahsmentioning

confidence: 99%

Special Issue on “Metallophytes for soil remediation” - Preface

Bech

2021

Environ Geochem Health

Self Cite

View full text Add to dashboard Cite

show abstract

“…Indicator elements that form litho-and biogeochemical fields in the same area may differ significantly. The secondary lithogeochemical field in the southwestern part of the North Caucasus province with the known Pb, Zn, and Cu mineralization is represented by Ba, Cu, Mn, Ni, Ti, V, Cr, Ga, Mo, and Zn [43]. At the same site, the ash of hornbeam leaves shows no anomalous concentrations of indicator elements such as Cr, Ga, Mo, or Zn, but there are anomalies for Sr, Pb, and Zr that are absent in soils.…”

Section: Element Uptake In the Areas Of Lithogeochemical Anomaliesmentioning

confidence: 99%

Element Accumulation Patterns of Native Plant Species under the Natural Geochemical Stress

Alekseenko

Shvydkaya

Alekseenko

et al. 2020

Plants

Self Cite

View full text Add to dashboard Cite

A biogeochemical study of more than 20,000 soil and plant samples from the North Caucasus, Dzungarian Alatau, Kazakh Uplands, and Karatau Mountains revealed features of the chemical element uptake by the local flora. Adaptation of ore prospecting techniques alongside environmental approaches allowed the detection of geochemical changes in ecosystems, and the lessons learned can be embraced for soil phytoremediation. The data on the influence of phytogeochemical stress on the accumulation of more than 20 chemical elements by plants are considered in geochemical provinces, secondary fields of deposits, halos surrounding ore and nonmetallic deposits, zones of regional faults and schist formation, and over lithological contact lines of chemically contrasting rocks overlain by 5–20 m thick soils and unconsolidated cover. We have corroborated the postulate that the element accumulation patterns of native plants under the natural geochemical stress depend not only on the element content in soils and the characteristics of a particular species but also on the values of ionic radii and valences; with an increase in the energy coefficients of a chemical element, its plant accumulation decreases sharply. The contribution of internal factors to element uptake from solutions gives the way to soil phytoremediation over vast contaminated areas. The use of hyperaccumulating species for mining site soil treatment depends on several external factors that can strengthen or weaken the stressful situation, viz., the amount of bedrock exposure and thickness of unconsolidated rocks over ores, the chemical composition of ores and primary halos in ore-containing strata, the landscape and geochemical features of sites, and chemical element migration patterns in the supergene zone.

show abstract

“…The concept of metal accumulation by plants has aroused great interest as it can be used economically to clean metalcontaminated soils. Detoxifying metal-contaminated soils with plants may represent a low-cost ecofriendly technique [15].…”

Section: Introductionmentioning

confidence: 99%

EVALUATION OF HEAVY METALS CONCENTRATIONS OF Verbascum diversifolium AND Alcea calvertii PLANTS

TÜRKOĞLU,

TÜRKOĞLU

2023

Eskişehir Teknik Üniversitesi Bilim Ve Teknoloji Dergisi - C Yaşam Bilimleri Ve Biyoteknoloji

View full text Add to dashboard Cite

Depending on atmospheric and industrial pollution, heavy metals can accumulate in the soil and affect the ecosystem. Plants are important biological controllers of environmental pollution. Elemental analysis in plants is among the alternative effective methods used for ecological research. In this study, the usability of plant species such as Verbascum diversifolium and Alcea calvertii, whose heavy metal content was determined, as biomonitors was investigated. The mineral content measurements of the extracts prepared from the leaves and flowers of the examined plant species were made with an Inductively Coupled Plasma Optical Emission Spectrophotometer (ICP-OES). Heavy metal (Cd, Pb, Cr, As, Zn, Ni) concentrations in plant extracts were determined. In our study, it was determined that the heavy metal tolerance of these two plant species was high. It is thought that it will be important to determine plant species resistant to heavy metals, to clean nature and to prevent human-induced heavy metal pollution from becoming a major problem for all living things in the future.

show abstract

Accumulation of potentially toxic elements by plants of North Caucasian Alyssum species and their molecular phylogenetic analysis

Cited by 6 publications

References 36 publications

Special Issue on “Metallophytes for soil remediation” - Preface

Special Issue on “Metallophytes for soil remediation” - Preface

Element Accumulation Patterns of Native Plant Species under the Natural Geochemical Stress

EVALUATION OF HEAVY METALS CONCENTRATIONS OF Verbascum diversifolium AND Alcea calvertii PLANTS

Contact Info

Product

Resources

About