Root anatomy, growth, and development of Typha domingensis Pers. (Typhaceae) and their relationship with cadmium absorption, accumulation, and tolerance

Oliveira, Jean Paulo Vitor de; Pereira, Márcio Paulo; Duarte, Vinícius Politi; Correa, Felipe; Castro, Evaristo Mauro de; Pereira, Fabricio José

doi:10.1007/s11356-022-18842-7

Cited by 7 publications

(4 citation statements)

References 64 publications

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“…Heavy metals in tailings can cause changes in plant physiology, hydraulics, photosynthesis and induce anatomical changes [ 7 , 8 , 9 , 10 ], which negatively impact the plant survival and remediation processes in contaminated environments. Understanding the enrichment mechanism of heavy metals by plants under stress of tailings can help to design the best phytoremediation scheme and improve the efficiency of phytoremediation [ 11 , 12 ].…”

Section: Introductionmentioning

confidence: 99%

Effects of Heavy Metal Stress on Physiology, Hydraulics, and Anatomy of Three Desert Plants in the Jinchang Mining Area, China

Gao

Wang

et al. 2022

IJERPH

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The physiological mechanisms and phytoremediation effects of three kinds of native quinoa in a desert mining area were studied. We used two different types of local soils (native soil and tailing soil) to analyze the changes in the heavy metal content, leaf physiology, photosynthetic parameters, stem hydraulics, and anatomical characteristics of potted quinoa. The results show that the chlorophyll content, photosynthetic rate, stomatal conductance, and transpiration rate of Kochia scoparia were decreased, but intercellular CO2 concentration (Ci) was increased under heavy metal stress, and the net photosynthetic rate (Pn) was decreased due to non-stomatal limitation. The gas exchange of Chenopodium glaucum and Atriplex centralasiatica showed a decrease in Pn, stomatal conductance (Gs), and transpiration rate (E) due to stomatal limitation. The three species showed a similar change in heavy metal content; they all showed elevated hydraulic parameters, decreased vessel density, and significantly thickened vessel walls under heavy metal stress. Physiological indicators such as proline content and activity of superoxide dismutase (SOD) and peroxidase (POD) increased, but the content of malondialdehyde (MDA) and glutathione (GSH), as well as catalase (CAT) activity, decreased in these three plants. Therefore, it can be concluded that these three species of quinoa, possibly the most dominant 30 desert plants in the region, showed a good adaptability and accumulation capacity under the pressure of heavy metal stress, and these plants can be good candidates for tailings remediation in the Jinchang desert mining area.

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Section: Introductionmentioning

confidence: 99%

Effects of Heavy Metal Stress on Physiology, Hydraulics, and Anatomy of Three Desert Plants in the Jinchang Mining Area, China

Gao

Wang

et al. 2022

IJERPH

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“…domingensis might attempt to control negative effects by enlarging roots aerenchyma and cortical cells (Oliveira et al 2022). We visually verified an increase of lateral roots throughout experiments that could be related to macrophytes' response to wastewater's holistic hazardous impacts.…”

Section: Wet Biomass Gain and Root Developmentmentioning

confidence: 68%

“…domingensis less susceptible to their influences (Wahl et al 2001;Hadad et al 2010;Oliveira et al 2022).…”

Section: Wet Biomass Gain and Root Developmentmentioning

confidence: 97%

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Bioaccumulation and translocation of metals in Typha domingensis (southern cattail) exposed to wastewater in a mesocosm floating wetland

Bauer¹,

Silva²,

Rodrigues³

2023

Development and Its Applications in Scientific Knowledge

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Contaminants posing a great threat to aquatic environments majorly derive from residual waters, agricultural, and mining sites (Hussain et al. 2017; Zhang et al. 2018). Among these pollutants, metals are particularly dangerous because of their non-degradable nature (Muhammad et al. 2009); bioaccumulation in the environment and throughout the trophic chain; and potential harm to aquatic organisms chronically or acutely (Gall et al. 2015). Most conventional techniques relying on chemical and physical steps are yet costly and environmentally unsafe (Olguín and Sánchez-Galván 2012; Martín-Lara et al. 2014), which requires eco-technologies advancement (Thani et al. 2019). Thus, effective, economically, and ecologically attainable treatments are desirable to prevent metals from entering water bodies (Shahid et al. 2018), which can deplete water quality and threat aquatic ecosystems’ health (Mânzatu et al. 2015; Wacławek et al. 2017).

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Pb uptake, accumulation, and translocation in plants: Plant physiological, biochemical, and molecular response: A review

Ur Rahman,

Qin,

Zain

et al. 2024

Heliyon

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Root anatomy, growth, and development of Typha domingensis Pers. (Typhaceae) and their relationship with cadmium absorption, accumulation, and tolerance

Cited by 7 publications

References 64 publications

Effects of Heavy Metal Stress on Physiology, Hydraulics, and Anatomy of Three Desert Plants in the Jinchang Mining Area, China

Effects of Heavy Metal Stress on Physiology, Hydraulics, and Anatomy of Three Desert Plants in the Jinchang Mining Area, China

Bioaccumulation and translocation of metals in Typha domingensis (southern cattail) exposed to wastewater in a mesocosm floating wetland

Pb uptake, accumulation, and translocation in plants: Plant physiological, biochemical, and molecular response: A review

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