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Papers
20 resultsShowing papers similar to Research Progress of Soil Pollution and Its Remediation Technology
ClearPotential sources and occurrence of macro-plastics and microplastics pollution in farmland soils: A typical case of China
This review examines plastic pollution in Chinese farmland soils, finding that agricultural practices like mulch film use and sewage sludge application are major sources of both macro- and microplastics that accumulate over time.
Soil Microplastic Pollution and its Remediation: An Overview
This overview reviews the scope of microplastic pollution in soils globally, summarizing contamination sources, effects on soil ecosystems, and available remediation strategies including physical, chemical, and biological approaches to address this emerging environmental problem.
Research on Ecological Effects of Microplastics and Removal Methods
This Chinese-language review systematically examines how microplastics contaminate water, soil, and air, damage ecosystems by disrupting water cycles and enriching heavy metals in soil, and surveys available removal technologies. It highlights both the breadth of ecological harm microplastics cause and the practical options for removing them from different environmental compartments.
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.
Microplastic Pollution: An Emerging Threat to Terrestrial Plants and Insights into Its Remediation Strategies
This review highlights the emerging threat of microplastic pollution to terrestrial plants and agroecosystems, summarizing sources, interactions with soil and crops, and potential remediation strategies for safe agricultural practices.
Phytoremediation of Co-Contaminated Environments: A Review of Microplastic and Heavy Metal/Organic Pollutant Interactions and Plant-Based Removal Approaches
This review examined how microplastics interact with heavy metals and organic pollutants in soil and how plants can be used to clean up these mixed contamination scenarios. Researchers found that microplastics can either increase or decrease the toxicity of co-pollutants depending on their chemical properties, and emerging approaches like genetically modified plants and microbial partnerships show promise for improving cleanup efforts.
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.
The Source, Distribution Characteristics,and Migration Behavior of Microplastic Pollutionin Soil Environment in China: A Review
Researchers reviewed how microplastics enter Chinese soils — mainly through plastic mulch films, sewage irrigation, and fertilizer application — and how they migrate through soil layers while carrying other pollutants with them. The review highlights that China's intensive agricultural practices make its soils among the most microplastic-contaminated on Earth, with implications for food safety and groundwater quality.
The trend of bioremediation as an effective technology in soil decontamination
Not relevant to microplastics — this review covers bioremediation techniques using bacteria, fungi, and plants to clean up soil contaminated with hydrocarbons, pesticides, and heavy metals.
Managing contaminants in farmed soils: case studies from China
This chapter examines agricultural soil contamination in China — where 16.1% of surveyed sites are polluted — using case studies to illustrate strategies for managing heavy metals, microplastics, and other contaminants in farmed soils with implications for food safety.
Characteristics of Soil Heavy Metal Pollution and Health Risks in Chenzhou City
Researchers analyzed 600 soil samples in Chenzhou City, China, and found that while most areas had low to moderate heavy metal contamination, about 3% of samples showed high ecological risk from metals like mercury and cadmium near industrial zones. While focused on heavy metals rather than microplastics, the study is relevant because microplastics in soil can absorb and transport these same toxic metals, potentially increasing human exposure through crops grown in contaminated areas.
Environmental interactions and remediation strategies for co-occurring pollutants in soil
Researchers review how multiple pollutants — including heavy metals, pesticides, and microplastics — interact in contaminated soils, creating combined effects that are harder to remediate than any single pollutant alone. The review synthesizes current remediation strategies and identifies key knowledge gaps in understanding how co-occurring pollutants behave together, which is critical for protecting agricultural soil health and food safety.
A review of microplastics in soil: Occurrence, analytical methods, combined contamination and risks
This review provides a comprehensive overview of microplastic pollution in soil ecosystems, covering sources, detection methods, and ecological impacts. Researchers found that soils are major reservoirs for microplastics, and the study highlights how combined contamination with other pollutants like heavy metals and pesticides may amplify risks to soil organisms and food safety.
Microplastics and Co‐Contaminants in Soil: A Review of Combined Ecological Impact and Emerging Remediation Strategies
This review synthesizes evidence on how microplastics in soil interact with co-contaminants including heavy metals, pharmaceuticals, and persistent organic pollutants, finding that microplastics modify the mobility, bioavailability, and toxicity of these co-occurring pollutants in ways that current risk assessments do not fully capture.
[Research Process on the Combined Pollution of Microplastics and Typical Pollutants in Agricultural Soils].
This review examined research on the combined pollution of microplastics and typical agricultural pollutants including pesticides, heavy metals, and fertilizers in agroecosystems. The paper discussed how co-existing pollutants interact with microplastics to create compound pollution with elevated ecological and human health risks.
Toxicological complexity of microplastics in terrestrial ecosystems
This review summarizes how microplastics interact with other pollutants like heavy metals and pesticides in soil, creating combined toxic effects that threaten ecosystems and agriculture. The paper highlights that microplastics can change soil structure and disrupt the communities of microorganisms that keep soil healthy, with ripple effects on crop yields and food security.
Interactions of microplastics and main pollutants and environmental behavior in soils
This review examined how microplastics interact with major soil pollutants including heavy metals, pesticides, and organic contaminants, analyzing their combined environmental behavior, transport mechanisms, and ecological hazards in agricultural and terrestrial soils.
Microplastics in agricultural soils in China: Sources, impacts and solutions
This review examines microplastic contamination in Chinese agricultural soils, finding abundances ranging from about 5 to over 40,000 items per kilogram depending on location. The study identifies plastic mulching films as the most significant source, followed by abandoned greenhouses and organic fertilizers, and recommends sustainable agronomic practices to reduce soil microplastic pollution.
Combined pollution of soil by heavy metals, microplastics, and pesticides: Mechanisms and anthropogenic drivers
This study investigated how heavy metals, microplastics, and pesticides interact when they contaminate soil together, finding that their combined effects are complex and often worse than any single pollutant. Microplastics can absorb and concentrate both heavy metals and pesticides, changing how these chemicals move through soil and into plants. The findings highlight how agricultural soils contaminated with multiple pollutants could increase human exposure through crops grown in that soil.
A critical review of co-pollution of microplastics and heavy metals in agricultural soil environments
This review examines how microplastics and heavy metals frequently occur together in agricultural soil, where they interact in ways that can increase the toxicity of both. These co-contaminants can harm soil organisms, reduce crop productivity, and potentially enter the human food chain, making their combined presence in farmland a growing concern for food safety and health.