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The Maya Forest: Destroyed or cultivated by the ancient Maya?
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Researchers examined the emerging global concern of micro- and nano-plastics, highlighting a fundamental knowledge gap in nanoplastics due to limited analytical tools, with nanoplastics considered more toxic than microplastics due to their smaller size facilitating deeper tissue penetration.
Micro-nano plastics originating from the prevalent usage of plastics have raised increasingly alarming concerns worldwide. However, there remains a fundamental knowledge gap in nanoplastics because of the lack of effective analytical ...Plastics are now omnipresent in our daily lives. The existence of microplastics (1 µm to 5 mm in length) and possibly even nanoplastics (<1 μm) has recently raised health concerns. In particular, nanoplastics are believed to be more toxic since their ...
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The Effects Of Micro- And Nanoplastics Are Not Yet Fully Understood
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Micro- and nanoplastics are now ubiquitous in marine and terrestrial environments, yet standardized methods for sampling, chemical analysis, and regulatory limits remain absent, leaving scientists unable to fully characterize exposure levels or set safe thresholds. Without agreed protocols, risk assessments for wildlife and human health are unreliable, hampering evidence-based policy to curb plastic pollution.
Beneath the Surface: Unraveling the Impact of Micro and Nanoplastics on Plant Performance
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Researchers reviewing micro- and nanoplastic effects on plants found that these particles reduce root development, impair photosynthesis by disrupting chlorophyll ratios, and disturb carbon-to-nitrogen balance, posing a significant threat to plant health in contaminated soils.
Micro- and Nanoplastics: Impact on Crop Plants and Agricultural Practices
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Researchers reviewed the growing contamination of agricultural soil and water by micro- and nanoplastics, finding that plastic debris disrupts soil structure, inhibits seed germination, reduces crop yields, and introduces toxic additives into the food production chain, with the COVID-19 pandemic accelerating plastic waste generation and agricultural exposure.
Micro- and Nanoplastic Pollution in the Anthropocene: Understanding and Addressing a Global Crisis
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Researchers examining the Anthropocene's defining environmental crisis find that plastic pollution now threatens ecosystems, wildlife, and human health at a global scale, and evaluate current mitigation strategies while calling for sustainable solutions to move toward a plastic-free future.
Micro- and Nanoplastic Pollution in Terrestrial Ecosystems
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Micro- and nanoplastics have spread ubiquitously across terrestrial ecosystems, persisting in soil and affecting plant health, soil organisms, and nutrient cycling. Their slow degradation and widespread distribution make them a long-term threat to ecosystem function and agricultural productivity.
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When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.