Insights into the nurse effect of a native plant Ficus tikoua on Pb‒Zn tailing wastelands in western Hunan, China

Zhou, Yingru; Sun, Kuangnan; Mi, Ying; Luo, Benxiang; Xiang, Jing; T, Ma

doi:10.1007/s11356-021-16982-w

Cited by 5 publications

(2 citation statements)

References 49 publications

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“…As a result, extensive research has been conducted for soils, vegetation, and water bodies in and around Pb-Zn tailings impoundments (Bao et al, 2018;Chen et al, 2022;Li et al, 2018;Yang and Chen, 2023;Yang et al, 2019;Zhang et al, 2018). However, HMs could also be adsorbed and/or co-precipitated by secondary minerals generated in tailings, which affects heavy metal migration and transformation Sikdar et al, 2020;Wang et al, 2022;Zhou et al, 2022;Bao et al, 2022;Chen et al, 2023). Heavy metals release and subsequent adsorption and/or precipitation in Pb-Zn tailings and watersheds are closely linked to sulfide weathering, acid generating, and neutralization, mainly dependent upon the Pb-Zn tailings mineralogy.…”

Section: Introductionmentioning

confidence: 99%

Heavy metals mobilization and attenuation in Cd-rich Niujiaotang legacy Pb-Zn tailings of southwestern China

You,

Gu,

et al. 2024

Geochem. J.

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Lead-zinc tailings represent an important source of Cd and other heavy metals in the environment. The active geochemical process in the tailings plays a critical role in these heavy metals' fate and ecological risk. However, a substantial study gap occurs in carbonate-rich Pb-Zn tailings compared to carbonate-poor ones. In this contribution, we conducted XRD mineralogy, particle distribution, ICP-MS and ICP-AES bulk chemical analyses, and BCR geochemical fractions for Niujiaotang Cd-rich

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Section: Introductionmentioning

confidence: 99%

Heavy metals mobilization and attenuation in Cd-rich Niujiaotang legacy Pb-Zn tailings of southwestern China

You,

Gu,

et al. 2024

Geochem. J.

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“…F. tikoua can grow extensively on the surface of bare mine wasteland, such as it has been found wildly growing in active and abandoned Sb mining areas (Li et al 2017). Zhou et al (2022) deduced that F. tikoua is a promising plant for the care of tailings wasteland revegetation. Owing to its strong adaptability to the environment, F. tikoua is considered an excellent ground cover plant for soil and water conservation (Ji et al 2019).…”

Section: Introductionmentioning

confidence: 99%

Establishment of tissue culture regeneration system of Ficus tikoua

Li,

Cui

et al. 2024

In Vitro Cell.Dev.Biol.-Plant

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Ficus tikoua Bur. is an ecologically functional perennial vine that belongs to the genus Ficus in the family Moraceae. Vitro cultures are considered crucial for F. tikoua embryo's rapid propagation. The present study aimed to evaluate in vitro F. tikoua organogenesis using stem explants. By comparing different hormones and their ratios, the medium formula suitable for different stages of differentiation was screened, and the tissue culture rapid propagation system was established. The results indicated that the survival rate of explants could reach 82.22% after treating them with 0.1% HgCl2 (plus surface disinfection for 14 to 16 minutes. Explants were cultured on MS medium, supplemented with different concentrations of Thidiazoron (TDZ) with 6-Benzylaminopurine (6-BA) and Naphthaleneacetic acid (NAA) to study their efficacy in vitro shoot organogenesis.It was revealed that the combination of 0.5 mg L -1 6-BA, 1 mg L -1 NAA, and 1mg L -1 TDZ is the most effective for callus formation (91.1%) and that the combination of 2 mg L -1 6-BA and 0.5 mg L -1 TDZ is the most effective for adventitious shoot induction (61.11%). The highest number of Bud multiplication was obtained in the medium supplemented with 1 mg L -1 6-BA, 1 mg L-1 NAA, and 0.5 mg L -1 TDZ, which yielded a 6.05 proliferation factor. The obtained shoots were rooted easily on a half-strength MS medium, containing 1 mg L -1 IBA and 0.1mg L -1 NAA(68.52%). The cultivation substrate ratio was garden soil: perlite: vermiculite = 2: 1:1, and the survival rate was 86.17%.

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A critical review on the migration and transformation processes of heavy metal contamination in lead-zinc tailings of China

Chen,

Wen,

Zhou

et al. 2023

Environmental Pollution

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Insights into the nurse effect of a native plant Ficus tikoua on Pb‒Zn tailing wastelands in western Hunan, China

Cited by 5 publications

References 49 publications

Heavy metals mobilization and attenuation in Cd-rich Niujiaotang legacy Pb-Zn tailings of southwestern China

Heavy metals mobilization and attenuation in Cd-rich Niujiaotang legacy Pb-Zn tailings of southwestern China

Establishment of tissue culture regeneration system of Ficus tikoua

A critical review on the migration and transformation processes of heavy metal contamination in lead-zinc tailings of China

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