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Papers
20 resultsShowing papers similar to Soil Contamination by Microplastics: Implications for Soil Health and Agro-Ecosystems
ClearMicroplastics in Agricultural Soils: An Emerging Threat to Soil Health, Microbial Ecology, Crop Productivity, and Food Safety
This review examines how microplastics accumulate in agricultural soils from sources like plastic mulch, sewage sludge, and atmospheric deposition. Researchers found that these particles can disrupt soil microbial communities, harm plant health, and potentially enter the human food chain. The study highlights the urgent need for mitigation strategies to address this growing but often overlooked form of pollution in farmland.
Soil Contamination by Microplastics: Implications for Soil Health and Agro-Ecosystems
This chapter (a duplicate of 9073) reviewed microplastic contamination pathways into agricultural soils and their impacts on soil health and agro-ecosystem viability, covering altered physical properties, microbial shifts, and implications for crop productivity.
Microplastics in Soils as a Source of Pollution and Environmental Risk
This book chapter reviews microplastics as a soil pollutant, covering sources, distribution, persistence, and ecological risks in terrestrial environments. Agricultural soils are particularly at risk due to plastic mulch film use, sewage sludge application, and atmospheric deposition.
Microplastics in agroecosystems: A review of effects on soil biota and key soil functions
This review examines how microplastic and nanoplastic contamination in agricultural soils affects soil organisms and ecological functions. Researchers found that plastics enter farmland through multiple pathways including plastic mulch, sewage sludge, and irrigation water, and once present they alter soil properties and exhibit toxic behavior toward soil biota. The study identifies significant knowledge gaps about the long-term impacts of microplastic accumulation on agricultural productivity and food safety.
Tiny toxins, big problems: the hidden threat of microplastic in agroecosystems
This review examines the impacts of microplastic contamination in agricultural soils, covering sources from plastic mulch and irrigation, effects on soil structure, water retention, microbial diversity, and nutrient cycling, and consequences for crop health and food safety.
Microplastics in Agricultural Soils
This review covers the presence of microplastics in agricultural soils, examining how plastic mulches, irrigation water, sewage sludge, and atmospheric deposition contribute to farmland contamination. It discusses effects on soil organisms and the risk of microplastics entering the food chain through crops.
Impact of Microplastics in Agricultural Soil on Nutrient Recycling and Fertility
This book chapter examines how microplastic accumulation in agricultural soils disrupts nutrient cycling, affects soil microbial communities, and impairs fertility, reviewing evidence from laboratory and field studies and discussing implications for sustainable food production.
Microplastics in Soil: Inventories, Effect and Environmental Risks
This review synthesizes global evidence on microplastic contamination of agricultural soils, covering input pathways (mulch films, sludge, irrigation), environmental risks to soil structure and organisms, and the broader implications for ecosystem services and food security.
Microplastics in Agricultural Soil
This book chapter surveys microplastic contamination in agricultural soils, reviewing the sources of plastic inputs, concentrations found in different farming systems, and the effects of MPs on soil properties, microbial communities, and crop yields.
The impact of microplastics on soil ecosystems: A review
This review examines how microplastics accumulate in soil from sources like sewage sludge, agricultural plastic mulch, and wastewater, and how they affect soil ecosystems. Evidence indicates that microplastics alter soil physical and chemical properties, disrupt microbial communities and enzyme activity, and can harm plant growth and soil organisms. The authors highlight that soil microplastic pollution has received far less research attention compared to aquatic environments, despite its potential consequences for agriculture and food safety.
Microplastics as pollutants in agricultural soils
This review examines how microplastics end up in agricultural soils through sewage sludge application, wastewater irrigation, plastic mulch films, and atmospheric deposition. Researchers found that microplastics interact with soil organisms and can alter soil structure and microbial communities, but standardized detection methods are still lacking. The study highlights the need for research on how microplastics move through soil, their effects on crop health, and global policies to address this growing agricultural concern.
Hazards Associated with Micro/Nano Plastics in Agricultural Soils
This review examines the hazards of micro- and nanoplastic contamination in agricultural soils, where plastics enter through mulching films, irrigation with contaminated water, and fertilizer application. The authors discuss how these particles can alter soil structure, affect microbial communities, and potentially transfer into crops that humans consume. The study highlights that agricultural soil contamination with microplastics is an underrecognized risk to both ecosystem health and food safety.
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.
Microplastics in agricultural soils: sources, impacts, and mitigation strategies
This review summarizes how microplastics enter agricultural soils through wastewater irrigation, plastic mulch breakdown, and atmospheric deposition, where they alter soil structure, microbial communities, and water retention. The particles can also carry heavy metals and organic pollutants into the food chain, threatening both crop productivity and human health, making it important to reduce plastic use in farming and improve waste management.
Microplastics as contaminants in the soil environment: A mini-review
This mini-review examines microplastic contamination in soil environments, an area that has received far less attention than marine pollution. Researchers found that agricultural practices like plastic mulch use and sewage sludge application are major sources of soil microplastics. The study highlights that soil microplastics can harm plant growth, alter soil organisms, and potentially enter the food chain through crop uptake.
Occurrence and Ecological Impacts of Microplastics in Soil Systems: A Review
This review provides a comprehensive overview of microplastic occurrence and ecological impacts in soil systems, an area that has received less scientific attention than aquatic environments. Researchers summarized how microplastics enter soils through agricultural films, biosolids, and irrigation, and how they affect soil organisms, nutrient cycling, and plant health. The study predicts a rapid increase in soil microplastic research and calls for standardized methods to assess the risks.
Significance of Microplastics in Agricultural Soil
This review examines the significance of microplastic contamination in agricultural soils, estimating it contributes approximately 20% of total plastic pollution in terrestrial ecosystems. Microplastics enter farmland through irrigation, mulch, and sewage sludge, and can be transported deeper into soil by plant roots and soil organisms. The accumulation of microplastics in agricultural land poses risks to soil health and the food grown in it.
Microplastics as an Emerging Environmental Pollutant in Agricultural Soils: Effects on Ecosystems and Human Health
This review examines how microplastics enter and move through agricultural soil ecosystems, affecting soil properties, nutrient cycling, and the organisms that live in and depend on healthy soil. Researchers found that microplastics can alter key biogeochemical processes and interact with co-existing pollutants like heavy metals and pesticides, potentially compounding their harmful effects. The study highlights the need for prevention and control strategies as microplastic contamination of farmland becomes an increasingly recognized environmental and potential human health concern.
Analysis and Effects of Microplastics in the Agricultural Soils
This review summarizes current knowledge about microplastic contamination in agricultural soils, including how it gets there (mulch films, sewage sludge, irrigation) and what effects it has on soil health. The authors highlight the lack of standardized methods for sampling and testing soil, which limits understanding of the true extent of the problem.
Exploring the Impact of Micro-plastics on Soil Health and Ecosystem Dynamics: A Comprehensive Review
This review examines how microplastics affect soil health, finding that they alter soil structure, water retention, and the organisms that live in soil. Microplastics can carry toxic substances into soil and interact with other pollutants to amplify harmful effects on earthworms and soil microbes. Since healthy soil is essential for growing safe food, microplastic contamination of agricultural land could have long-term consequences for the food supply and human health.