International Biodeterioration & Biodegradation, Год журнала: 2025, Номер 198, С. 106015 - 106015
Опубликована: Янв. 31, 2025
Язык: Английский
Environmental Science and Pollution Research, Год журнала: 2025, Номер unknown
Опубликована: Март 5, 2025
Язык: Английский
Процитировано
1
Journal of Environmental Management, Год журнала: 2024, Номер 363, С. 121409 - 121409
Опубликована: Июнь 10, 2024
Язык: Английский
Процитировано
8
Journal of Hazardous Materials, Год журнала: 2024, Номер 479, С. 135643 - 135643
Опубликована: Авг. 24, 2024
Язык: Английский
Процитировано
7
Forests, Год журнала: 2024, Номер 15(2), С. 257 - 257
Опубликована: Янв. 29, 2024
Willows are suitable candidates for phytoremediation projects. A pot experiment was conducted to evaluate the potential of using Salix unrooted cuttings lead/zinc (Pb/Zn) and copper (Cu) mine tailings. Cuttings 14 clones were directly rooted into pots containing The showed different levels tolerance tailing treatments. total 71.40% 85.70% S. jiangsuensis ‘172’ either grown in Pb/Zn or Cu tailings survived, respectively. However, other had lower survival rates, values no more than 40%. Usually, all produce less biomass an extremely contaminated environment. Clonal variation yield observed this research. surviving clones, such as integra ‘WSH’, matsudana ‘14’, chaenomeloides ‘3’, ‘4’, ‘5’ (Pb/Zn tailing), ‘HY’, ‘19’, ‘34’ (Cu tailing) produced relatively study. In general, presented bioconcentration factor heavy metals. principle, could easily take up translocate Zn Cd from aboveground parts, especially integra. All exhibited a huge their metal accumulation capacity. As stated above, direct utilization is viable option. high capacity would be recommended candidate future projects soils with concentration These results provide crucial information about willow growth adverse environments.
Язык: Английский
Процитировано
6
International Journal of Environmental Science and Technology, Год журнала: 2024, Номер 21(15), С. 9775 - 9798
Опубликована: Май 12, 2024
Язык: Английский
Процитировано
6
Deleted Journal, Год журнала: 2024, Номер 5(1), С. 48 - 61
Опубликована: Март 27, 2024
Aquatic macrophytes including Eichhornia crassipes, Pistia stratiotes, and Lemna minor have shown promise in phytoremediation for wastewater treatment heavy metal removal. This approach may reduce pollution. However, plant metabolic rate ability to break down organic compounds or tolerate metals are limited. Biotechnology can significantly improve these issues. Scientists alter plants using genetic engineering. Direct gene transfer allows certain genes be introduced into plants, giving them advantages. Introducing involved absorption, transport, detoxification increase their store survive metals. that encode enzymes pollutants also decomposition. Transgenic with improved pathways, biomass yield, stress tolerance been created biotechnology. These advances benefit phytoremediation. Selecting acceptable species modification is crucial. produce a lot of biomasses, grow quickly, absorb nutrients, making excellent engineering In general, biotechnology by overcoming capacity restrictions. The ecological regulatory effects introducing genetically modified organisms the environment must considered. safe sustainable use requires collaboration between biotechnologists, environmental scientists, legislators.
Язык: Английский
Процитировано
5
Advances in Environmental and Engineering Research, Год журнала: 2024, Номер 05(04), С. 1 - 26
Опубликована: Ноя. 5, 2024
The study aimed to evaluate the efficacy of various bioremediation approaches on microbial diversity in crude oil-contaminated soil over three six months Port Harcourt, Nigeria. objective was assess impact different strategies populations, particularly focusing hydrocarbon-utilizing bacteria and fungi. Microbial populations were quantified using serial dilution count techniques. vapor phase transfer mechanism employed estimate Bacterial fungal colonies incubated for five days, followed by biochemical tests isolate identification. Fungal pure cultures observed under a microscope. significant increase free oil pollution when bioremediators such as mushrooms earthworms introduced. Mushrooms exhibited 50% (HUB), while showed 55% HUB six-month period. longer lifespan nutrient absorption capabilities facilitated faster growth. Furthermore, growth population fungi oil-polluted after employing bioremediation, with highest treated at months, months. Conversely, lowest recorded polluted 10% remediated results suggest that effectively soil. However, demonstrated higher compared earthworms, especially terms promoting (HUB) (HUF). Based findings, it is recommended prioritize agents similar environmental restoration efforts due their superior increasing HUF. This underscores potential effective restoring soil, offering insights sustainable practices oil-affected regions like
Язык: Английский
Процитировано
5
Ecotoxicology and Environmental Safety, Год журнала: 2023, Номер 264, С. 115419 - 115419
Опубликована: Авг. 29, 2023
Cadmium (Cd) is one of the toxic heavy metal that negatively affect plant growth and compromise food safety for human consumption. Nitrogen (N) an essential macronutrient development. It may enhance Cd tolerance invasive species by maintaining biochemical physiological characteristics during phytoextraction Cd. A comparative study was conducted to evaluate phenotypical responses W. trilobata native chinensis under low (10 µM) high (80 stress, along with different N levels (i.e., normal 91.05 mg kg-1 0.9105 kg-1). Under low-N leaves, stem roots in significantly increased 35–23%, 25–28%, 35–35%, respectively, compared chinensis. Wedelia exhibited heightened antioxidant activities catalase peroxidase were stress alleviate oxidative stress. Similarly, flavonoid content 40–50% promote via activation secondary metabolites. An adverse effect leaves further verified a novel hyperspectral imaging technology form normalized differential vegetation index (NDVI) photochemical reflectance (PRI) trilobata. Additionally, regulating accumulation shoots roots, bolstering its potential potential. This demonstrated positively responds enhanced capabilities, providing new platform phytoremediation agricultural lands protect environment from metals pollution.
Язык: Английский
Процитировано
12
Land Degradation and Development, Год журнала: 2023, Номер 35(4), С. 1261 - 1283
Опубликована: Ноя. 30, 2023
Abstract Mercury (Hg) pollution of soil and water environments is a major global threat to human health, agri‐food systems ecosystems industrial activities mainly coal combustion augmented their content in different environmental media. Bioremediation nature‐based solution involving microbial‐ plant‐based (phytoremediation) technologies that clean‐up Hg contaminated sites. Here, we review Hg‐resistant bacteria how latest insights our understanding the cellular biochemical mechanisms mer operon genes responsible for resistance transformation have facilitated developments microbial Hg‐bioremediation. We also phytoremediation mechanisms, including those bacterial‐ fungi‐assisted processes, which shown promising results reducing 2+ 0 . This provides detailed knowledge novel bioremediation methods. Consequently, phyto‐based critical role reclamation Hg‐contaminated protection health ecosystems.
Язык: Английский
Процитировано
12
Plant Physiology and Biochemistry, Год журнала: 2024, Номер 210, С. 108598 - 108598
Опубликована: Апрель 3, 2024
Язык: Английский
Процитировано
4