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Papers
15 resultsShowing papers similar to Towards nutrient neutrality: A review of agricultural runoff mitigation strategies and the development of a decision-making framework.
ClearMicroplastics in agricultural soils: a new challenge not only for agro-environmental policy?
This review addresses microplastic pollution in agricultural soils, identifying farming practices like mulching and sludge application as significant sources and discussing potential impacts on soil health and food safety. It calls for both policy action and more research on microplastic behavior in terrestrial environments.
Microplastics in agricultural drainage water: A link between terrestrial and aquatic microplastic pollution
Agricultural drainage water was identified as a direct link between microplastic contamination in farmland soils and downstream aquatic systems, with drain tile water carrying significant loads of fragment and fiber-shaped microplastics from fields amended with sewage sludge or mulch films.
Approaching the environmental problem of microplastics: Importance of WWTP treatments
This review examines the role of wastewater treatment plants as sources and sinks of microplastics, noting that while treatment removes significant quantities, remaining particles concentrate in sewage sludge which is then applied to agricultural land as fertilizer. The authors survey available technologies for improving microplastic removal and call for better policy to address this gap.
Freshwater Pollution by Microplastics: Sources, Consequences and Mitigation Strategies (literature Review)
This review covers freshwater microplastic pollution, examining sources including agricultural runoff, wastewater effluent, and atmospheric deposition, along with ecological consequences and available mitigation strategies. The authors emphasize that effective freshwater microplastic management requires integrated approaches spanning wastewater treatment improvement, source reduction, and improved plastic waste management.
Regulatory and Mitigation Strategies to Combat Microplastic Pollution in Agricultural Ecosystems
This review examined regulatory and mitigation strategies for controlling microplastic pollution in agricultural ecosystems, covering sources from mulch films, sewage sludge, and irrigation water. The authors identified gaps in current regulations and proposed a framework combining source reduction, treatment technologies, and monitoring to protect agricultural soil health.
Agricultural Microplastics Pollution: From Hidden Threats to Global Food Security Towards Sustainable Strategies
This comprehensive review examines agricultural microplastic pollution across the atmosphere, soil, water, and biological systems, proposing a framework linking farming-derived MP contamination to food security risks and calling for integrated approaches to manage MNPs in agricultural systems.
Microplásticos en cuerpos de agua continentales: impacto y estrategias de mitigación desde la perspectiva de la ingeniería agroindustrial
This review analyzes microplastic contamination in continental freshwater bodies from an agroindustrial engineering perspective. Researchers examined the sources, impacts, and potential mitigation strategies for microplastic pollution in rivers, lakes, and reservoirs. The study highlights that agricultural practices are a significant but often overlooked contributor to freshwater microplastic pollution, and calls for integrated engineering approaches to address the problem.
Towards Sustainable Management of Mineral Fertilizers in China: An Integrative Analysis and Review
This review examines strategies for sustainable management of mineral fertilizers in China, synthesizing research on improving nutrient use efficiency and reducing environmental impacts from fertilizer overuse. It is an agricultural science study unrelated to microplastics.
Comparative Study on the Use of Traditional, Conventional and Advanced Methodologies for Sustainable Agriculture – a Review
Not relevant to microplastics — this is a review comparing traditional, conventional, and nano-technology-based fertilisation methods in agriculture.
Methodology for the study of the traceability of runoff water feeding reservoirs
Not relevant to microplastics — this paper presents a GIS-based methodology for tracing the agricultural plots whose rainwater runoff feeds a reservoir, extending the D8 drainage algorithm with land-use and rainfall data to assess agrochemical contamination pathways.
Impacts of land use/land cover on water quality: a contemporary review for researchers and policymakers
This review examines how different land uses, from farming to urban development, affect water quality through diffuse pollution. Natural vegetation acts as a protective buffer against contamination, but more research is needed to determine how much vegetation is required to effectively filter pollutants. The findings are relevant to microplastic pollution because urban runoff and agricultural land use are major pathways by which microplastics enter drinking water sources.
Microplastics in Agricultural Soils: A New Challenge Not Only for Agro-environmental Policy?
This review examines microplastic pollution in agricultural soils, identifying tire wear, mulch films, sewage sludge, and atmospheric deposition as major sources. Agriculture is both a victim and a polluter in the microplastic cycle, and the authors call for dedicated agro-environmental policies to address contamination of farmland soils.
Fate of microplastics in agricultural soils amended with sewage sludge: Is surface water runoff a relevant environmental pathway?
Researchers investigated whether surface water runoff transports microplastics from sewage sludge-amended agricultural soils to aquatic ecosystems in a semi-arid region of Spain, providing evidence that runoff is a relevant pathway for microplastic redistribution.
Microplastics removal in wastewater treatment plants: A review of the different approaches to limit their release in the environment
This review examines how wastewater treatment plants handle microplastics, finding that while some plants remove up to 99% of microplastics from water, they concentrate the removed plastics in sewage sludge. When that sludge is spread on farmland as fertilizer, over 65% of the captured microplastics can re-enter the environment and potentially contaminate crops and groundwater. The authors argue that treatment plants should be reimagined as key barriers against microplastic pollution, with targeted technologies added at strategic points in the treatment process.
Application of Porous Concrete Infiltration Techniques to Street Stormwater Inlets That Simultaneously Mitigate against Non-Point Heavy Metal Pollution and Stormwater Runoff Reduction in Urban Areas: Catchment-Scale Evaluation of the Potential of Discrete and Small-Scale Techniques
This is a civil engineering review on using porous concrete in stormwater inlets to reduce runoff and filter heavy metals in urban areas; it is not a microplastics research paper.