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Bioavailability and effects of microplastics on marine zooplankton: A review

Environmental Pollution 2018 900 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count. Score: 50 ? 0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.
Penelope K. Lindeque Richard C. Thompson, Penelope K. Lindeque Zara L.R. Botterell, Zara L.R. Botterell, Richard C. Thompson, Richard C. Thompson, Penelope K. Lindeque Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Penelope K. Lindeque Richard C. Thompson, Zara L.R. Botterell, Zara L.R. Botterell, Zara L.R. Botterell, Zara L.R. Botterell, Zara L.R. Botterell, Zara L.R. Botterell, Penelope K. Lindeque Penelope K. Lindeque Nicola Beaumont, Nicola Beaumont, Nicola Beaumont, Nicola Beaumont, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Zara L.R. Botterell, Richard C. Thompson, Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Tarquin Dorrington, Tarquin Dorrington, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Penelope K. Lindeque Penelope K. Lindeque Richard C. Thompson, Richard C. Thompson, Penelope K. Lindeque Richard C. Thompson, Richard C. Thompson, Tarquin Dorrington, Richard C. Thompson, Richard C. Thompson, Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Richard C. Thompson, Penelope K. Lindeque Nicola Beaumont, Penelope K. Lindeque Penelope K. Lindeque Tarquin Dorrington, Michael Steinke, Penelope K. Lindeque Penelope K. Lindeque Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Penelope K. Lindeque Richard C. Thompson, Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Michael Steinke, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Richard C. Thompson, Penelope K. Lindeque Penelope K. Lindeque Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Penelope K. Lindeque Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Michael Steinke, Penelope K. Lindeque Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Nicola Beaumont, Penelope K. Lindeque Richard C. Thompson, Michael Steinke, Richard C. Thompson, Penelope K. Lindeque Richard C. Thompson, Penelope K. Lindeque Richard C. Thompson, Richard C. Thompson, Penelope K. Lindeque Richard C. Thompson, Penelope K. Lindeque Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Penelope K. Lindeque Nicola Beaumont, Penelope K. Lindeque Penelope K. Lindeque Nicola Beaumont, Penelope K. Lindeque Zara L.R. Botterell, Penelope K. Lindeque Richard C. Thompson, Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Penelope K. Lindeque Richard C. Thompson, Penelope K. Lindeque Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Penelope K. Lindeque Richard C. Thompson, Penelope K. Lindeque Richard C. Thompson, Richard C. Thompson, Richard C. Thompson, Penelope K. Lindeque

Summary

This review synthesized laboratory and field evidence on microplastic bioavailability and effects on marine zooplankton, finding that multiple taxa readily ingest microplastics with negative impacts on feeding, reproduction, and energy balance, and that zooplankton represent a critical route for transferring microplastics into marine food webs. The authors identify particle size, concentration, and feeding behavior as the main determinants of microplastic bioavailability to zooplankton.

Body Systems

Microplastics are abundant and widespread in the marine environment. They are a contaminant of global environmental and economic concern. Due to their small size a wide range of marine species, including zooplankton can ingest them. Research has shown that microplastics are readily ingested by several zooplankton taxa, with associated negative impacts on biological processes. Zooplankton is a crucial food source for many secondary consumers, consequently this represents a route whereby microplastic could enter the food web and transfer up the trophic levels. In this review we aim to: 1) evaluate the current knowledge base regarding microplastic ingestion by zooplankton in both the laboratory and the field; and 2) summarise the factors which contribute to the bioavailability of microplastics to zooplankton. Current literature shows that microplastic ingestion has been recorded in 39 zooplankton species from 28 taxonomic orders including holo- and meroplanktonic species. The majority of studies occurred under laboratory conditions and negative effects were reported in ten studies (45%) demonstrating effects on feeding behaviour, growth, development, reproduction and lifespan. In contrast, three studies (14%) reported no negative effects from microplastic ingestion. Several physical and biological factors can influence the bioavailability of microplastics to zooplankton, such as size, shape, age and abundance. We identified that microplastics used in experiments are often different to those quantified in the marine environment, particularly in terms of concentration, shape, type and age. We therefore suggest that future research should include microplastics that are more representative of those found in the marine environment at relevant concentrations. Additionally, investigating the effects of microplastic ingestion on a broader range of zooplankton species and life stages, will help to answer key knowledge gaps regarding the effect of microplastic on recruitment, species populations and ultimately broader economic consequences such as impacts on shell- and finfish stocks.

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