We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Papers
61,005 resultsShowing papers similar to Management of agricultural plastic waste in Portugal to prevent microplastics
ClearManagement of agricultural plastic waste in Portugal to prevent microplastics
Researchers examined the management of agricultural plastic waste in Portugal, assessing how mismanagement of plastics used in farming has led to soil contamination with microplastics and identifying practices that reduce plastic fragmentation and environmental release. The study found gaps between best practices and actual farm-level waste management that result in preventable plastic accumulation in agricultural soils.
Impact assessment of microplastics in agricultural soils of the Euroregion Galicia and Minho: preliminary results
Researchers assessed microplastic contamination in agricultural soils across the Euroregion Galicia-Norte de Portugal, identifying distribution patterns and potential impacts on soil health. Agricultural practices involving plastic mulching were identified as the primary local source of soil microplastic contamination.
Prevalence of microplastics in agricultural soils in southern Portugal
Researchers conducted the first survey of microplastic contamination in agricultural soils from southern Portugal, collecting samples across four land-use areas with different farming practices and characterizing polymer types and their associations with agricultural history in a Mediterranean system.
Prevalence of microplastics in agricultural soils in southern Portugal
Researchers conducted the first survey of microplastic contamination in agricultural soils from southern Portugal, collecting samples across four land-use areas with different farming practices and characterizing polymer types and their associations with agricultural history in a Mediterranean system.
Impact assessment of microplastics in agricultural soils of the Euroregion Galicia and Minho: preliminary results
Researchers assessed the impact of microplastic pollution on agricultural soils in the Euroregion Galicia-Norte Portugal, examining contamination levels across farmland as plastic use in agriculture intensifies globally. Microplastics were detected across sampled fields, with levels and types reflecting regional agricultural practices and plastic inputs.
Mapping of Agricultural Plastics Pollution in Soil: case study of Italy, France and Norway
Researchers developed an atlas quantifying and localizing agricultural plastic waste in Italy, France, and Norway, finding that plastic mulch films and other agricultural plastics accumulate in soils and generate microplastic contamination that varies significantly by crop type, climate, and waste management practices.
Assessing microplastic pollution in horticultural soils under greenhouse cultivation in northern Portugal
Researchers characterized and quantified microplastic pollution in greenhouse horticultural soils in the Minho region of northern Portugal, sampling multiple greenhouses with varying crop types, plastic cover durations, and agricultural practices using stratified random sampling. The study assessed microplastic presence, distribution, and characteristics across sites to evaluate the environmental implications of intensive plastic use in greenhouse agriculture.
Microplastics pollution modulated by farming regimes under multi-scenarios
Microplastic concentrations in agricultural soils were found to vary with farming regimes, with certain practices under mulching leading to higher accumulation. The study highlights how common agricultural methods contribute to soil microplastic pollution and supports calls for better plastic mulch management.
Microplastic contamination in soil agro-ecosystems: A review
This review examines microplastic contamination in agricultural soils across global regions, with a focus on underrepresented areas in Africa, Latin America, and Oceania. Researchers found that key sources include plastic mulch films, fertilizers, compost, and wastewater irrigation, and discuss strategies for pollution monitoring and control in farming systems.
Long-Term Effects of Plastic Mulch in a Sandy-Loam Soil Cultivated with Blueberry in Southern Portugal
This study examined the long-term effects of plastic mulch use in blueberry cultivation in southern Portugal, finding that microplastic fragments from degrading mulch accumulate in the sandy-loam soil over time. Agricultural plastic mulch is a significant source of microplastic contamination in farmland, raising concerns about soil health and food safety.
Dealing with Plastic Waste from Agriculture Activity
This review examines plastic waste generated by agricultural activities in Portugal and Europe — including mulch films, greenhouse covers, and irrigation tubing — and evaluates current recycling rates, contamination barriers, and strategies for improving plastic recovery from farming operations.
Spatial and temporal variance of microplastics in agricultural soils
This study reviewed how microplastic concentrations in agricultural soils vary by location and over time across multiple European field sites. The findings highlight that farming practices are direct sources of soil plastic contamination, and that long-term monitoring is needed to understand accumulation trends and their effects on soil health.
Methodological Approach for Detecting Polypropylene Microplastics in Agricultural Soil in Southern Portugal
A methodological approach was developed specifically for detecting polypropylene microplastics, one of the most common plastics in the environment. Improved polypropylene-specific detection methods help fill a gap in monitoring programs, since this polymer can be challenging to identify with general-purpose techniques.
Plastic Mulch Films in Agriculture: Their Use, Environmental Problems, Recycling and Alternatives
This review examines how plastic mulch films used in farming break down into microplastics and nanoplastics that contaminate soil, harm soil organisms, and can enter the human body through the food chain. While developed countries are making progress with recycling and biodegradable alternatives, the health effects of nanoplastics from agricultural plastic remain largely unknown. Better collection, recycling, and alternative materials are needed to reduce this growing source of plastic pollution.
Microplastics in Agricultural Soils: A Case Study in Cultivation of Watermelons and Canning Tomatoes
Researchers collected soil samples from fields used for watermelon and tomato cultivation for over 10 years in Greece to assess microplastic contamination. They found that all microplastics originated from the black agricultural mulch film used in these crops, with watermelon fields containing over four times more microplastics than tomato fields due to different mulching practices. The study demonstrates that long-term agricultural plastic use is a significant source of soil microplastic pollution.
Microplastics 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.
Quantification and Analysis of Microplastics in Farmland Soils: Characterization, Sources, and Pathways
This study quantified and characterized microplastics in farmland soils from multiple sites, identifying agricultural mulch films, irrigation water, and compost as major sources and documenting widespread soil contamination across different farming regions.
Agricultural plastic mulching as a source of microplastics in the terrestrial environment
Researchers analyzed 384 soil samples from 19 Chinese provinces and found that macroplastic fragments were concentrated in agricultural fields with plastic mulch film use, providing large-scale field evidence linking agricultural mulching to terrestrial plastic contamination.
Impact of plastic mulching as a major source of microplastics in agroecosystems
This review examines how plastic mulch films used in agriculture break down into microplastics over time, making farmland a major source of soil microplastic pollution. The accumulated microplastics can alter soil properties, affect plant growth, and be taken up by crops that humans eat. The study highlights the need for better end-of-life management of agricultural plastics and more research on how farm-sourced microplastics enter the food chain.
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.
Distribution pattern and risk assessment of microplastics contamination in different agricultural systems
Researchers surveyed microplastic contamination in agricultural soils across six sites in Coimbatore, India with distinct farming practices, finding microplastics in 81% of organic matter-removed samples. The study revealed that different agronomic inputs and land management practices produce distinct microplastic contamination profiles.
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.
Long-Term Effects of Plastic Mulch in a Sandy Loam Soil Used to Cultivate Blueberry in Southern Portugal
Researchers studied the long-term effects of plastic mulch on a sandy loam soil used for blueberry cultivation in southern Portugal, addressing concerns about plastic accumulation given Portugal uses approximately 4,500 tonnes of polyethylene mulch per year. The study assessed soil microplastic accumulation, soil quality impacts, and the challenges of plastic recovery and recycling.
Agricultural Soils Containing Micro/Nanoplastics and Related Risks
This review surveys micro- and nanoplastic contamination in agricultural soils globally, examining input sources including plastic mulch films, irrigation water, sewage sludge, and compost, and assessing the risks MPs pose to soil organisms, plant growth, and food safety.