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61,005 resultsShowing papers similar to Extraction of Microplastics from Rhizosphere
ClearMicroplastics in soils: A comparative review on extraction, identification and quantification methods
This review compares the various methods scientists use to extract, identify, and measure microplastics in soil, highlighting the strengths and weaknesses of each approach. Soil is a particularly challenging material to work with because its organic matter and complex structure can interfere with accurate microplastic detection. The authors recommend combining multiple techniques and minimizing harsh chemical steps that could accidentally destroy the very plastic particles being measured.
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.
Root traits and rhizosphere responses as emerging bioindicators of microplastic pollution in agricultural soils: A review
This review examines how microplastic pollution in agricultural soils disrupts root growth, nutrient uptake, and the beneficial interactions between plant roots and soil microbes. Researchers found that microplastics can alter root exudation patterns, change soil structure, and shift microbial communities around roots in ways that may impair crop productivity. The study proposes that root traits and rhizosphere responses could serve as early warning indicators of microplastic contamination in farmland.
Effect of microplastics on the soil-plant system: A perspective on rhizosphere microbial community and soil element cycling
This study provides supporting dataset for a review examining how microplastics affect soil-plant systems, with a focus on rhizosphere microbial community composition and element cycling processes in contaminated soils.
Microplastics accumulation in agricultural soil: Evidence for the presence, potential effects, extraction, and current bioremediation approaches
This review examines the accumulation of microplastics in agricultural soils from sources like plastic mulching and irrigation, discussing their effects on soil properties and crop growth, along with current bioremediation approaches for removing soil microplastics.
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.
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.
Micro (nano) plastic pollution: The ecological influence on soil-plant system and human health.
This review examines how micro- and nanoplastics affect soil health, plant growth, and food quality, finding that these particles accumulate in plant root systems and can reduce crop yields and alter nutritional content. Since contaminated soil and water are increasingly delivering microplastics to food crops, these findings are directly relevant to agricultural food safety.
Technological System to Increase the Rate of Plastic Collections from Soil
This chapter examines advanced technological systems for collecting and extracting microplastics from soil, reviewing various separation and extraction techniques designed to address the significant threat that microplastic contamination poses to terrestrial ecosystems.
Extraction of Polyethylene and Polypropylene Microplastic from Agriculture Soil
Researchers examined methods for extracting polyethylene and polypropylene microplastics from agricultural soil, investigating how microplastic concentrations affect soil properties and crop productivity while evaluating density separation and other extraction protocols to improve detection and quantification of plastic pollution in agroecosystems.
Microplastic pollution in terrestrial ecosystems: Global implications and sustainable solutions
This review examines microplastic pollution in terrestrial ecosystems, an area that has received far less attention than ocean plastic pollution despite soil being a major sink for these contaminants. The study covers how microplastics interact with other soil pollutants, affect plant growth and soil health, and discusses both policy solutions and practical removal methods to reduce the amount of microplastics that enter the food chain.
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.
Environmental Risk and Management of Microplastics in Soil
This review examines microplastic contamination in soils, covering primary and secondary sources including plastic mulch, organic fertilizers, cosmetics, and tire wear, and assessing how microplastics alter soil physiochemical properties, nutrient cycling, and soil biota. The authors discuss environmental risk and management strategies for reducing microplastic impacts on terrestrial ecosystems.
Microplastics in soils: assessment, analytics and risks
This review examines microplastic prevalence, analytical methods, and risks in soils, finding that terrestrial microplastic contamination has received far less attention than marine accumulation despite comparable or greater abundance. Researchers evaluated current difficulties in soil microplastic sampling, isolation, and identification and called for standardised methodologies to assess ecological and human health risks.
The Effect of Microplastic Pollution on Soil, Plants and Soil Microbes and Its Remediation
This review summarized evidence for microplastic effects on soil properties, plant growth, soil microbes, and food safety, identifying microplastic pollution as a significant emerging threat to terrestrial ecosystems. The authors also reviewed bioremediation and physical removal strategies as potential remediation approaches.
Micro and Nanoplastics in Soil
This book provides a comprehensive review of the current state of knowledge on microplastics in soils, covering their sources, distribution, and interactions with plants grown in contaminated soil environments.
An efficient, cost-effective, and environmentally friendly protocol for extracting microplastics from soil samples
Researchers developed an efficient, cost-effective, and environmentally friendly protocol for extracting microplastics from soil samples, addressing the lack of standardized methods and evaluating extraction performance across different soil matrices.
Bioremediation: Removing Microplastics from Soil
This book chapter reviews bioremediation techniques for removing microplastics from soil, covering the origin and properties of microplastic particles and emerging biological approaches to degrade or extract them from terrestrial ecosystems. It highlights the urgent need for scalable, low-cost solutions — particularly relevant for developing nations where microplastic contamination of agricultural soils is poorly managed.
The extent and impacts of soil pollution by microplastics
This study examines the extent and impacts of soil pollution by microplastics, reviewing evidence of how microplastic particles accumulate in terrestrial environments and affect soil ecosystems, organisms, and agricultural systems.
Advances in the analysis of relevant microplastic types in agricultural soils
Researchers developed and validated an improved soil purification protocol for extracting microplastics from agricultural soils, based on systematic testing across different soil types to efficiently isolate plastic particles for polymer identification. The method built on prior work by Moller et al. (2022) and addressed the challenge that soil remains one of the most difficult matrices for microplastic analysis.
Microplastics in soils: A review of methods, occurrence, fate, transport, ecological and environmental risks
This review examines the sources, detection methods, and environmental behavior of microplastics in soils, an area that has received far less attention than marine microplastic pollution. Researchers found that microplastics interact with soil properties and organisms in complex ways, potentially entering the human food chain. The study calls for standardized methods and more research into how these tiny plastic particles move through and affect terrestrial ecosystems.
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.
Research Progress on Source Analysis, Ecological Effects, and Separation Technology of Soil Microplastics
This review synthesizes recent progress on soil microplastic sources (primarily agricultural plastic mulch and wastewater irrigation), ecological impacts on soil structure and microbial communities, and available separation and detection technologies for assessing contamination.
Source, migration and toxicology of microplastics in soil
This review compiles research on the sources, movement, and toxic effects of microplastics in soil ecosystems, an area that has received less attention than aquatic pollution. Researchers describe how microplastics enter soil through agricultural practices, wastewater, and atmospheric deposition, then transfer through food chains to affect organisms at multiple levels. The study identifies major knowledge gaps and proposes management strategies to mitigate the ecological and human health risks of soil microplastic contamination.