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61,005 resultsShowing papers similar to Contaminants of emerging concern in agricultural soils: Current understanding, overlooked issues, and future priorities
ClearEnvironmental geochemistry of emerging contaminants: impacts on agroecosystem function, food security, and human health
This review examines how emerging contaminants including microplastics, PFAS, pharmaceuticals, and engineered nanomaterials threaten agricultural ecosystems and food safety. Researchers found that these pollutants persist in soil, accumulate in crops, and disrupt beneficial soil organisms, creating complex risks that are difficult to manage with current approaches. The study emphasizes the urgent need for integrated monitoring and remediation strategies to protect both food production and human health.
Emerging contaminants and their influence on plants: An in-depth review
This review examines how emerging contaminants including microplastics, pharmaceuticals, pesticides, and nanomaterials accumulate in soil and affect plant health. The study found these pollutants can disrupt plant growth through various toxic mechanisms and persist in food webs, highlighting the need for effective mitigation strategies to protect crop productivity, soil health, and food security.
Microplastics inAgricultural Soils: Sources, Fate,and Interactions with Other Contaminants
This review examines microplastics as emerging soil contaminants, focusing on their interactions with co-occurring pollutants such as heavy metals, pesticides, and antibiotics, and assessing the compound toxic risks these combinations pose to agricultural ecosystems and food safety.
Impact of Major Contaminants of Emerging Concern (CECs) on Soil and Associated Health Issues
This review examines how contaminants of emerging concern, including pharmaceuticals, PFAS, and microplastics, affect soil health and pose associated risks to human well-being. Researchers found that these pollutants threaten soil fertility through mechanisms distinct from traditional contaminants, and their long-term impacts remain poorly understood. The study emphasizes the urgency of developing monitoring frameworks and remediation strategies for these emerging soil threats.
Major contaminants of emerging concern in soils: a perspective on potential health risks
This review examined five major categories of emerging contaminants in soils, including micro- and nanoplastics, PFAS, phthalates, flame retardants, and pharmaceuticals, assessing their potential health risks. Researchers found that these contaminants accumulate primarily in root-based food crops and show toxicity at very low concentrations in cell and animal studies. The study highlights that most of these pollutants lack environmental regulations despite their proven harmful effects on living organisms.
Microplastics as vectors of antibiotics, heavy metals, and PFAS from agricultural soils to the food chain: Sources, transport pathways, and human health implications
This review examines how microplastics in agricultural soils can adsorb and transport antibiotics, heavy metals, and PFAS chemicals through the food chain to humans. Researchers found that microplastics act as carriers that concentrate these pollutants and facilitate their uptake by crops and livestock. The study highlights the need for better understanding of how plastic particles serve as vectors for multiple contaminants in food systems.
Pharmaceutical-microplastic interactions in soil environments: a critical review of emerging co-contamination dynamics
This review examines the understudied interactions between pharmaceutical compounds and microplastics when they co-occur in soil environments. Researchers found that while aquatic studies have explored how microplastics transport pharmaceuticals, terrestrial research remains limited and sometimes contradictory. The study highlights that current risk assessment frameworks treat these contaminants independently, potentially underestimating the combined environmental risks in agricultural soils.
Human Health and Soil Health Risks from Heavy Metals, Micro(nano)plastics, and Antibiotic Resistant Bacteria in Agricultural Soils
Researchers reviewed the state of knowledge on three classes of contaminants in agricultural soils -- heavy metals, micro and nanoplastics, and antibiotic-resistant bacteria -- and their potential risks to human health. Evidence indicates that microplastics can enter the food chain and may have harmful effects, while antibiotic-resistant bacteria from agricultural soils are increasingly recognized as a significant public health threat. The study highlights that interactions between these different contaminant types in soil remain poorly understood.
Emerging Organic Contaminants
This review examines emerging organic contaminants in soil environments, covering sources, environmental fate, and ecological impacts of pharmaceuticals, endocrine disruptors, personal care products, and microplastics that contaminate terrestrial ecosystems through agricultural and industrial activity.
Emerging Pollutants in Soil and Water: Sources, Risks, and Advances in Removal Technologies for Sustainable Management
This review provides a broad overview of emerging pollutants in soil and water, including pharmaceuticals, personal care products, and microplastics, examining their sources, environmental persistence, and potential health effects. Researchers evaluated various removal technologies ranging from conventional methods to advanced approaches like nanofiltration and bioremediation. The study emphasizes the need for integrated management strategies that combine multiple treatment methods to effectively address these widespread contaminants.
Current scenario of emerging pollutants in farmlands and water reservoirs: Prospects and challenges
This review looks at how pollutants like microplastics and pharmaceutical residues end up in farmland and water supplies, with global plastic production exceeding 400 million metric tons per year. The authors warn that these contaminants can enter the food chain through soil and water, potentially affecting human health, and call for better monitoring and cleanup strategies.
Ecological risk assessment of emerging contaminants on soil and terrestrial ecosystems (2005-2024): a bibliometric and scientometric review.
A 20-year (2005–2024) bibliometric review of ecological risk assessment studies on emerging contaminants identified key trends and gaps in understanding the risks of microplastics, pharmaceuticals, and other pollutants to soil and terrestrial ecosystems. The review found rapid growth in the field but persistent data gaps on long-term ecosystem-level effects.
Microplastics 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.
Impact of Abiotic Stressors on Soil Microbial Communities: A Focus on Antibiotics and Their Interactions with Emerging Pollutants
This review examines how environmental stressors, especially antibiotics, affect the microbial communities that keep soil healthy and fertile. It also covers how antibiotics interact with other emerging pollutants like microplastics and heavy metals in soil. When microplastics carry antibiotics into soil, the combination can promote the spread of antibiotic-resistant bacteria, which is a growing concern for human health.
Research Progress on the Environmental Behaviors and Ecological Effects of Microplastics in Agricultural Soils
Microplastics are now pervasive in agricultural soils worldwide, and this review synthesizes what is known about how they enter farmland, how they move and accumulate in soil, and how they interact with other contaminants like heavy metals, pesticides, and antibiotics. The paper establishes an analytical framework using standardized units to make global data more comparable across studies, and examines the ecological impacts on soil organisms, plant growth, and microbial communities. With agriculture increasingly dependent on plastic mulch films and plastic-containing inputs, the authors highlight growing urgency to understand and manage plastic pollution in food-producing soils.
Microplastic Contamination in Agricultural Soils: Impacts on soil properties and plant performance
This review synthesized research on microplastic contamination in agricultural soils, examining how MPs affect soil physical properties, chemistry, and plant growth performance. It identified key knowledge gaps around MP accumulation rates, long-term soil effects, and impacts on food crop yields.
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.
Environmental and Health Effects of Emerging Contaminants –A Critical Review
Researchers reviewed the environmental and health effects of emerging contaminants including pharmaceuticals, personal care products, and microplastics commonly found in water and soil samples. The study suggests that these contaminants can cause endocrine disruption in exposed organisms and may contribute to the spread of antibiotic-resistant bacteria in the environment.
Micro and nano-plastics on environmental health: a review on future thrust in agro-ecotoxicology management
This review examines the growing body of evidence on how microplastics and nanoplastics affect plant health, soil microbial communities, and agricultural productivity. The study highlights that plastic accumulation in agricultural soils can alter crop growth and yield while disrupting soil ecosystem dynamics, and calls for greater attention to agro-ecotoxicology management to address these emerging threats to food production.
Microplastics, PFAS, and Pharmaceutical Residues as Emerging Contaminants in the Global Food Chain
This chapter reviews how microplastics, PFAS, and pharmaceutical residues enter the global food chain through industrial discharge, agricultural practices, and environmental runoff, emphasising their persistence and bioaccumulation. It evaluates the human health implications and regulatory challenges of managing these co-occurring emerging contaminants.
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.
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.
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.
A discussion of microplastics in soil and risks for ecosystems and food chains
This review examines how microplastics accumulate in soils through agricultural practices, landfills, and wastewater, posing risks to ecosystems and food chains. Researchers found that while marine microplastic pollution has been well studied, terrestrial contamination remains poorly understood despite soil receiving more plastic waste than oceans. The study highlights how microplastics can alter soil properties, harm soil organisms, and potentially transfer through the food chain to humans.