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These studies suggest that microplastics negatively impact marine life by impairing feeding, causing tissue damage, altering gene expression, and affecting growth, reproduction, and survival across various species.
20 papers analyzed
Microplastics, tiny plastic particles less than 5 mm in size, have become a pervasive contaminant in marine environments. Their impact on marine life is a growing concern, as these particles can be ingested by a wide range of organisms, potentially causing various adverse effects. This synthesis aims to consolidate findings from multiple research papers to understand the impact of microplastics on marine life.
Ingestion and Physical Impact on Zooplankton and Invertebrates
Impact on Feeding and Growth
Reproductive and Immune System Effects
Ecological and Community-Level Impacts
Chemical Contaminants and Bioavailability
The ingestion of microplastics by marine organisms can lead to a range of negative effects, including reduced feeding and growth, impaired reproductive and immune functions, and altered community structures. These impacts are not only due to the physical presence of microplastics but also their ability to concentrate environmental contaminants. The pervasive nature of microplastics in marine environments underscores the need for further research to fully understand their long-term effects on marine ecosystems and the services they provide.
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