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20 resultsShowing papers similar to Effect of microplastics on the soil-plant system: A perspective on rhizosphere microbial community and soil element cycling
ClearMicroplastics in plant-microbes-soil system: A review on recent studies
This review examined microplastic interactions within the plant-microbe-soil system, finding that microplastics affect soil physicochemical properties, alter microbial communities, and can be taken up by plants, with implications for food safety and ecosystem health.
Microplastic particles alter wheat rhizosphere soil microbial community composition and function
Researchers found that microplastic particles altered wheat rhizosphere soil microbial community composition and function, with different polymer types inducing distinct shifts in bacterial diversity and nutrient cycling processes.
Effects of microplastics on soil microorganisms and microbial functions in nutrients and carbon cycling – A review
This review examines how microplastics in soil alter the communities of bacteria and fungi that are essential for recycling nutrients like nitrogen, phosphorus, and carbon. Microplastics can increase certain beneficial bacteria but decrease others that are important for soil fertility, and they also carry toxic chemicals that further disrupt microbial life. The authors note that most studies are short-term lab experiments, and long-term field studies are needed to understand real-world impacts.
Effects of micro(nano)plastics on soil nutrient cycling: State of the knowledge.
This review systematically examined how micro- and nano-plastics affect soil nutrient cycling for carbon, nitrogen, and phosphorus, finding that physical interference with soil structure, alteration of microbial communities, and chemical toxicity collectively disrupt mineralization, nitrification, and phosphorus availability in contaminated soils.
Rhizosphere microbial activities in response to combined effects of drought and microplastic
Researchers studied how combined drought stress and microplastic contamination affect rhizosphere microbial activities, finding that microplastics exacerbated drought-induced suppression of soil enzyme activities and altered microbial community structure around plant roots.
Microplastic: Evaluating the Impact on Soil-Microbes and Plant System
This review examines how microplastics affect soil microbial communities and plant systems in agricultural settings, documenting impacts on soil health, microbial diversity, and crop physiology. As microplastics accumulate in farmland soils through irrigation, sludge application, and plastic mulches, their effects on the soil ecosystem that underpins food production are a growing concern.
Legacy effect of microplastics on plant–soil feedbacks
Researchers examined the legacy effects of microplastic contamination on plant-soil feedbacks using soil previously conditioned with various microplastic types, finding that residual microplastics altered soil microbial communities and nutrient cycling in ways that affected subsequent plant growth.
Microplastics as Emerging Soil Pollutants
This review covers how microplastics enter and accumulate in soils, their effects on soil health, microbial communities, soil fauna, and plant growth, and the implications of widespread soil plastic contamination for ecosystem function.
Microplastics in terrestrial ecosystem: Exploring the menace to the soil-plant-microbe interactions
This review summarizes existing research on how microplastics affect the complex relationships between soil, plants, and soil microbes. Microplastics alter soil structure, change the makeup of microbial communities, and disrupt beneficial partnerships between plants and helpful fungi and bacteria. These disruptions can reduce plant growth and nutrient cycling, which could ultimately affect crop yields and the quality of food produced on microplastic-contaminated farmland.
Can microplastics mediate soil properties, plant growth and carbon/nitrogen turnover in the terrestrial ecosystem?
This review assessed evidence for microplastic effects on soil properties, plant growth, and carbon and nitrogen cycling in terrestrial ecosystems. Microplastics were found to alter soil structure, water retention, microbial activity, and nutrient cycling, with cascading effects on plant growth and soil organic matter turnover.
Origin and Effects of Microplastics on Soil Health, Microbial Community and Plants
This review covers the origins, migration pathways, and ecological effects of microplastics in soil ecosystems, synthesizing research on impacts to soil health, microbial communities, plant growth, and trophic transfer through food chains. The authors highlight the relatively limited understanding of soil microplastic ecology compared to aquatic environments.
The impacts of microplastics on the cycling of carbon and nitrogen in terrestrial soil ecosystems: Progress and prospects
This review examines how microplastics in soil affect the cycling of carbon and nitrogen, two elements essential for plant growth and soil health. Microplastics alter soil microbial communities and enzyme activity in ways that change greenhouse gas emissions and nutrient availability, which could ultimately affect crop production and the food supply.
Effects of micro(nano)plastics on higher plants and the rhizosphere environment
This review examines how micro- and nanoplastics affect higher plants and the soil environment around their roots. Researchers found that these particles can be absorbed through roots and transported to other plant tissues, causing oxidative stress and disrupting photosynthesis, metabolism, and gene expression. The study highlights that plastic pollution in soil threatens not only plant health but also the broader rhizosphere ecosystem that supports agriculture.
Soil under stress: The importance of soil life and how it is influenced by (micro)plastic pollution
This review examines how plastic pollution in soil disrupts soil organisms and microorganisms that regulate essential ecosystem functions, finding that plastic alters soil chemistry, physical structure, and microbial communities in ways that threaten primary production and carbon cycling.
Effects of polyethylene microplastics on the microbial community structure of maize rhizosphere soil
Researchers investigated how polyethylene microplastics from agricultural films affect the microbial communities in crop root zones (rhizosphere), finding shifts in bacterial diversity and function. Disrupting soil microbiomes through microplastic contamination could have downstream effects on soil fertility and crop health.
Effects of micro and nanoplastics on plant-assisted bioremediation for contaminated soil recovery: A review
This review examines how the growing presence of micro- and nanoplastics in contaminated soils affects plant-assisted bioremediation, finding that microplastics disrupt the plant-microbe rhizosphere interactions that make phytoremediation effective for removing heavy metals and degrading organic pollutants.
Potential impacts of polyethylene microplastics and heavy metals on Bidens pilosa L. growth: Shifts in root-associated endophyte microbial communities
Researchers found that polyethylene microplastics in soil contaminated with heavy metals significantly stunted plant growth, reducing root length by nearly 49% and increasing harmful reactive oxygen species in plant tissues. The microplastics also shifted the soil's microbial communities toward stress-resistant species, demonstrating how plastic pollution can disrupt the soil ecosystem that supports our food supply.
Impact of microplastics on terrestrial ecosystems: A plant-centric perspective
This review focuses on how microplastics affect plants and soil health in agricultural settings, an area that has received less attention than marine microplastic pollution. The researchers describe how microplastics can alter soil structure, disrupt microbial communities, and enter plant tissues through unique transport mechanisms. The study highlights that agricultural soils are a major sink for microplastics, with potential consequences for food safety and crop productivity.
Microplastics alter the equilibrium of plant-soil-microbial system: A meta-analysis
This meta-analysis pools data from multiple studies to show that microplastics disrupt the balance between plants, soil, and soil microbes. The effects vary depending on the type, size, and concentration of microplastics, suggesting that these tiny plastic particles can alter how nutrients cycle through the soil and ultimately affect the food we grow.
Environmental fate and impacts of microplastics in soil ecosystems: Progress and perspective
This review summarized knowledge on microplastics in soil environments, covering occurrence across agricultural, industrial, and urban soils, transport pathways, and ecological risks to soil organisms and plant communities. The authors identify key data gaps and methodological challenges that currently limit understanding of microplastic fate and impact in terrestrial systems.