We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Microplastic (MP) Pollution in Aquatic Ecosystems and Environmental Impact on Aquatic Animals
AI summary Read the abstract
This review summarizes the current state of microplastic pollution across freshwater and marine ecosystems worldwide. Researchers found that microplastics are now virtually everywhere in aquatic environments, entering food chains through ingestion by organisms ranging from tiny invertebrates to large fish. The study highlights that microplastics also act as carriers for toxic chemicals, compounding their potential harm to wildlife and, ultimately, to people who consume seafood.
Microplastics found in aquatic environments worldwide, often exceed the abundance of aquatic animals. The exponential growth in synthetic plastic production and inadequate waste management practices have resulted in a significant increase in plastic waste in our aquatic environments. Consequently, microplastics, defined as particles smaller than 5 millimetres, have become pervasive in both seawater and freshwater ecosystems, emerging as a concerning new type of contaminant. Sources of microplastics in aquatic systems are diverse, with wastewater treatment plants being a primary contributor. Microplastic abundance varies widely by location, ranging from over 1 million pieces per cubic meter to less than one piece in 100 cubic meters. Microplastics pose various harmful effects on humans and other organisms, primarily through entanglement and ingestion. Moreover, they serve as carriers of toxins such as industrial additives and persistent contaminants, which can lead to significant health issues for humans. Studies on fish have demonstrated the bioaccumulation of microplastics and associated toxins, resulting in intestinal damage and metabolic profile alterations. Additionally, microplastics serve as vectors of toxic substances to a range of aquatic and avian species, including invertebrates, fishes, herpetofauna, and waterfowl. Despite growing awareness and concerted efforts to address plastic pollution, the persistence and complexity of the microplastic paradox demand innovative solutions and interdisciplinary approaches. By navigating this ecological conundrum with scientific rigor, societal engagement, and collective action, we can forge a path towards a more sustainable future, where water bodies thrive free from the scourge of plastic pollution.
More Papers Like This
Microplastics in Aquatic Ecosystems
AI summary Read the abstract
This review covers microplastic contamination in aquatic environments, examining MP sources, distribution pathways, ecotoxicological effects on aquatic organisms, trophic transfer dynamics, and the potential implications for human health through seafood consumption.
Microplastic in the Aquatic Ecosystem and Human Health Implications
AI summary Read the abstract
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.
A Comprehensive Review on Microplastic Pollution in Aquatic Ecosystems and Their Effects on Aquatic Biota
AI summary Read the abstract
This comprehensive review examines microplastic pollution across freshwater and marine ecosystems and its effects on aquatic organisms. Researchers found that microplastics are abundant in both environments and that nearly all studies reviewed documented uptake by organisms along with alterations in biochemical parameters. The evidence indicates that microplastic contamination is becoming an increasingly serious environmental and health concern for aquatic life.
Microplastics Impact on Water and Aquatic Systems
AI summary Read the abstract
This review examines how microplastics enter and affect aquatic ecosystems, summarising evidence of their impacts on fish, invertebrates, and other organisms from accumulation of toxic additives and physical effects. Researchers conclude that microplastics pose growing risks to aquatic biodiversity and to human health through the seafood supply chain.
The Challenge of Microplastics in Aquatic Ecosystem: A Review of Current Consensus and Future Trends of the Effect on the Fish
AI summary Read the abstract
This review synthesizes research on how microplastics affect aquatic ecosystems, covering ingestion by marine animals, trophic transfer up the food chain, and the chemicals that microplastics carry. The findings highlight that microplastic contamination is now widespread enough to threaten marine biodiversity and food security for populations that rely on seafood.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.