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61,005 resultsShowing papers similar to The Occurrence of Microplastics in the Marine Food Web in Latin America: Insights on the Current State of Knowledge and Future Perspectives
ClearMicroplastics in Latin America and the Caribbean: A review on current status and perspectives
This review assessed the current status of microplastic research across Latin America and the Caribbean, covering occurrence in water, sediments, and soil, as well as effects on aquatic and terrestrial organisms, and identifying key knowledge gaps in the region.
Prevalence of microplastics in the ocean in Latin America and the Caribbean
This review assessed microplastic prevalence in ocean waters across Latin America and the Caribbean, finding that mismanaged waste and wastewater are critical pollution sources, while highlighting the need for more research on effects on local biota and human health.
Impact of Microplastics on AquaticOrganisms and Human Health: A Review
This review examines how microplastics from degraded plastic debris accumulate in aquatic environments, are ingested by organisms at all levels of the food chain, and may transfer to humans through seafood. The evidence warrants concern about microplastic contamination as an emerging public health issue.
Research progress on occurrence characteristic and toxicity of microplastics in marine organisms
This review summarizes how microplastics are ingested, distributed, and cause harm in a wide range of marine organisms, including fish, invertebrates, and seabirds. The accumulation of microplastics in marine food webs is directly relevant to human health, as these particles can reach humans through seafood consumption.
Microplastics in marine organism
This review examines microplastic contamination in marine organisms, systematically cataloguing data from the literature on particle counts and concentrations found in fish and other marine species. The study highlights the ecological significance of microplastic ingestion given that humans occupy the top of the marine food chain and are consequently exposed through seafood consumption.
Occurrence and pathways of microplastics, quantification protocol and adverseeffects of microplastics towards freshwater and seawater biota
This review examines the occurrence, pathways, and adverse effects of microplastics on freshwater and marine organisms, highlighting how these particles can enter the food chain through seafood consumption. The study suggests that microplastic ingestion causes health hazards in aquatic animals and points to gaps in understanding how microplastics affect human health along the food supply chain.
A global perspective on microplastic bioaccumulation in marine organisms
This systematic review examines microplastic contamination in marine organisms around the world, documenting how plastics of various sizes and types build up in seafood species. Since many of these species end up on our plates, the findings raise important questions about how much microplastic humans may be consuming through seafood.
Microplastics in Latin America Ecosystems: A Critical Review of the Current Stage and Research Needs
This systematic review of 196 studies reveals that Latin America, which consumes 8% of the world's plastic but recycles only 4.5%, has significant gaps in microplastic contamination data. Understanding the distribution of microplastics in Latin American ecosystems is critical for assessing potential health risks to the region's populations.
Microplastics all over the World. Update on Studies in Latin America
This review of 426 studies from Latin America found that tiny plastic particles called microplastics are widespread throughout the region's water, soil, and air, with especially high levels in underwater sediments. The plastic particles are showing up in fish, shellfish, and other animals that people eat, and even "protected" nature areas can't keep microplastics out. This matters because these contaminated foods and environments could potentially affect human health, though more research is needed to understand the full impact.
Microplastic pollution in the marine environment: Sources, impacts, and degradation.
This review summarizes existing research on microplastic pollution in the ocean, covering sources, effects on marine life, and degradation. Microplastics harm marine organisms across the food chain, from plankton to fish, affecting their growth, reproduction, immune systems, and behavior. Since humans consume many of these marine species, the widespread contamination raises concerns about microplastic exposure through seafood.
Microplastic Contamination in the Marine Food Web
This review examines the contamination of the marine food web by microplastics, tracing the pathways by which plastic particles enter and move through trophic levels from primary producers to top consumers including marine mammals and humans, and summarizing evidence for toxicological effects and human exposure through seafood consumption.
Microplastics in the Food Chain
This preprint reviews how microplastics enter and move through the food chain, from environmental sources to human consumption through seafood and other contaminated foods. The paper highlights the need for greater awareness of microplastic exposure through everyday diet.
Marine microplastic debris: An emerging issue for food security, food safety and human health
This review examines the evidence for microplastic contamination in seafood and discusses what it means for food security and human health. Researchers found that microplastics have been detected in commercially important fish and shellfish species worldwide, but the actual health risks to humans from consuming contaminated seafood remain poorly understood. The study identifies critical knowledge gaps and calls for standardized methods to better assess the dietary exposure and potential toxicity of microplastics.
Microplastics Pollution in Chile: Current Situation and Future Prospects
This review summarizes the state of microplastic pollution research in Chile, covering ocean waters, coastlines, freshwater, and terrestrial environments. Microplastics have been detected throughout Chilean ecosystems, including in seafood consumed by people. The authors call for national monitoring programs and stronger plastic waste policies to address the growing problem.
Microplastics as contaminants in marine environment.
This review summarizes the sources, distribution, and environmental impacts of microplastics in the marine environment, covering how they enter the ocean, where they accumulate, and what harms they cause to marine organisms. It also discusses the potential for microplastics to transfer up the food chain to humans through seafood.
Microplastic profusion in food and drinking water: are microplastics becoming a macroproblem?
This review examined the prevalence of microplastics in food and drinking water, assessing trophic transfer along the food web and evaluating whether microplastic contamination in human dietary sources constitutes a growing public health concern.
Bioaccumulation and Degree of Toxicity of Microplastics in Fish Fauna
This study (in Spanish) reviews and investigates the bioaccumulation of microplastics in fish fauna and the toxicological consequences, noting that marine microplastic contamination now spans all ocean zones including Antarctica. When plastics fragment in seawater they acquire the ability to adsorb and concentrate chemical pollutants, which then enter food chains and ultimately affect human health. The findings reinforce that microplastics in fish represent both an ecological and a food-safety concern.
Microplastics in the Food Chain
This review summarized current knowledge about microplastics in the food chain, from their origins in packaging and industrial products to their presence in seafood and other food items. Researchers noted that while marine organisms have been the primary focus of study, much less is known about microplastic contamination in other foods. The study concludes that the issue remains insufficiently examined and warrants more attention to protect public health.
Microplastic in the Aquatic Ecosystem and Human Health Implications
This review examines the sources, distribution, and pathways of microplastics in aquatic ecosystems, summarizing current evidence on how MPs enter the food chain, accumulate in aquatic fauna, and pose risks to both ecosystem health and human health through seafood consumption.
Microplastic Pollution in Aquatic Ecosystems: A Comprehensive Review of Impacts on Aquatic Animals
This review synthesizes research on microplastic pollution in aquatic ecosystems, tracing how approximately 8 million tons of plastic waste enters oceans annually and fragments into particles that are ingested by marine organisms. The study highlights that microplastics can transfer through food webs to humans via contaminated seafood, with potential implications for human health.
The risks of marine micro/nano-plastics on seafood safety and human health
This review examined the risks of marine micro- and nanoplastics to seafood safety and human health, detailing how plastic particles are ingested by marine organisms and transferred through the food chain to consumers.
An overview of microplastic in marine waters: Sources, abundance, characteristics and negative effects on various marine organisms
This review summarizes existing research on microplastic pollution in the world's oceans, covering where microplastics come from, how abundant they are, and their harmful effects on marine life from tiny plankton to sea turtles and seabirds. Microplastics have been found in organisms at every level of the ocean food chain, with the most common types being polyethylene and polypropylene fragments and fibers. The widespread contamination of marine life raises direct concerns for human health, since many of these organisms end up as seafood on our plates.
Microplastic pollution in seawater and marine organisms across the Tropical Eastern Pacific and Galápagos
Researchers collected water samples across a 4,000 km Pacific Ocean trajectory and found microplastics throughout, along with microplastics in fish, squid, and shrimp caught for human consumption along the coast. The study confirms widespread plastic contamination across the Tropical Eastern Pacific, including in seafood species eaten by humans.
Microplastics in the Food Chain
This review documents microplastic presence throughout the food trophic chain, examining how plastics enter food webs, accumulate with biomagnification, and affect organisms at each trophic level including humans who are at the top of the chain.