A preliminary survey of nickel, manganese and zinc (hyper)accumulation in the flora of Papua New Guinea from herbarium X-ray fluorescence scanning
Sign Up to like & getrecommendations! Published in 2020 at "Chemoecology"
DOI: 10.1007/s00049-019-00293-1
Abstract: The flora of Papua New Guinea is amongst the richest in the world with an estimated 25,000 plant species. The extreme levels of biodiversity, climatic ranges and soil types suggest a high possibility of metal hyperaccumulator… read more here.
Keywords: papua new; new guinea; ray fluorescence; flora papua ... See more keywords
Biogeochemical cycling of nickel and nutrients in a natural high-density stand of the hyperaccumulator Phyllanthus rufuschaneyi in Sabah, Malaysia
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DOI: 10.1007/s00049-021-00363-3
Abstract: The extend of biogeochemical cycling of nickel (Ni) by tropical hyperaccumulator plants in their native habitat is largely unknown, although these unusual plants are suspected to play a major role in the recycling of this… read more here.
Keywords: cycling nickel; hyperaccumulator; biogeochemical cycling; phyllanthus rufuschaneyi ... See more keywords
Evidence for nickel mobilisation in rhizosphere soils of Ni hyperaccumulator Odontarrhena serpyllifolia
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DOI: 10.1007/s11104-021-04944-7
Abstract: Rhizosphere processes are known to modify uptake of elements from soil, but limited information is available for hyperaccumulators. We investigated labile Ni fractions and their kinetics of replenishment in the rhizospheres of the Ni-hyperaccumulator Odontarrhena… read more here.
Keywords: soil; mobilisation rhizosphere; hyperaccumulator odontarrhena; hyperaccumulator ... See more keywords
Interactions of the manganese hyperaccumulator Phytolacca americana L. with soil pH and phosphate
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DOI: 10.1007/s11284-017-1547-z
Abstract: Hyperaccumulators are plants that store exceptionally high concentrations of heavy metals or metalloids in their leaves. Phytolacca americana is one of the few species known to hyperaccumulate manganese (Mn); however, it is a common weedy… read more here.
Keywords: phytolacca americana; hyperaccumulator; soil; soil phosphate ... See more keywords
Phytoremediation potential of Pterocypsela laciniata as a cadmium hyperaccumulator
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DOI: 10.1007/s11356-019-04702-4
Abstract: To identify new cadmium (Cd) hyperaccumulators, the artificially high soil Cd concentration method was used to screen six common farmland weeds. Among them, only Pterocypsela laciniata (Houtt.) C. Shih showed characteristics of a Cd hyperaccumulator… read more here.
Keywords: concentration; hyperaccumulator; cadmium; phytoremediation ... See more keywords
Arsenic-induced nutrient uptake in As-hyperaccumulator Pteris vittata and their potential role to enhance plant growth.
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DOI: 10.1016/j.chemosphere.2018.01.077
Abstract: It is known that arsenic (As) promotes growth of As-hyperaccumulator Pteris vittata (PV), however, the associated mechanisms are unclear. Here we examined As-induced nutrient uptake in P. vittata and their potential role to enhance plant growth… read more here.
Keywords: plant growth; hyperaccumulator; role; growth ... See more keywords
Effects of the interactions between nickel and other trace metals on their accumulation in the hyperaccumulator Noccaea caerulescens
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DOI: 10.1016/j.envexpbot.2018.11.015
Abstract: Abstract Nickel hyperaccumulators are a group of particular plant species which possess high efficient Ni uptake transport systems in their roots, the mechanisms of which however are far from being understood. Study on the interactions… read more here.
Keywords: nickel trace; trace metals; noccaea caerulescens; interactions nickel ... See more keywords
Mechanism study of Chromium influenced soil remediated by an uptake-detoxification system using hyperaccumulator, resistant microbe consortium, and nano iron complex.
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DOI: 10.1016/j.envpol.2019.113558
Abstract: A soil heavy metal decontamination system was developed based on the immobilization of bioavailable metal fraction by iron-biochar nano-complex (BC@Fe3O4) and the uptake by Chromium (Cr) hyperaccumulator Leersia hexandra (L. hexandra) under the assistance of metal… read more here.
Keywords: system; resistant microbe; metal; hyperaccumulator ... See more keywords
Effects of a soil collembolan on the growth and metal uptake of a hyperaccumulator: Modification of root morphology and the expression of plant defense genes.
Sign Up to like & getrecommendations! Published in 2022 at "Environmental pollution"
DOI: 10.1016/j.envpol.2022.119169
Abstract: Soil collembolans live in close proximity to plant roots and may have a role in the phytoextraction of potentially toxic metals from contaminated soils but the underlying mechanisms remain poorly investigated. We hypothesize that soil… read more here.
Keywords: hyperaccumulator; root morphology; growth; root ... See more keywords
Nickel tolerance, translocation and accumulation in a Cd/Zn co-hyperaccumulator plant Sedum alfredii.
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DOI: 10.1016/j.jhazmat.2020.123074
Abstract: Multi-elements hyperaccumulators are of high scientific interest to be applied in remediation of mix-contaminated soils. Sedum alfredii is a well-known Cd/Zn co-hyperaccumulator with high Pb and Cu tolerance. This study investigated the ability of the… read more here.
Keywords: tolerance; hyperaccumulator; accumulation; sedum alfredii ... See more keywords
Hydrothermal conversion of Cd/Zn hyperaccumulator (Sedum alfredii) for heavy metal separation and hydrochar production.
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DOI: 10.1016/j.jhazmat.2021.127122
Abstract: The harmless treatment of heavy metal-enriched hyperaccumulator biomass is the main barrier to the industrialization of phytoremediation. Hydrothermal conversion of Sedum alfredii using different solvents (i.e ·H2O and HCl) at 210-300 ℃ was performed to investigate… read more here.
Keywords: hydrothermal conversion; sedum alfredii; conversion; hyperaccumulator ... See more keywords