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Marine microplastic debris: a targeted plan for understanding and quantifying interactions with marine life
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This review identified key knowledge gaps in marine microplastic research and proposed a targeted research plan to address uncertainties around sources, distribution, biological impacts, and the role of microplastics in transporting chemical pollutants. The framework was designed to guide resource allocation for maximum scientific and policy impact.
Microscopic plastic (microplastic) debris is a marine pollutant that threatens aquatic biota and ecosystems. Microplastics have been detected throughout the world's oceans; however, the relative importance of different processes that control the spatial distribution and long‐term fate of microplastics in the marine environment remains largely unknown. Results from laboratory and field studies indicate that interactions between microplastic debris and marine organisms may play an important role in redistributing plastic in the oceans. We provide an overview of the various mechanisms through which marine life and microplastics can interact. By considering coupled physical–biological processes, we also identify regions where these interactions are most likely to occur, and outline a new research agenda that aims to determine their prevalence in the marine environment. We hypothesize that biological interactions are key to understanding the movement, impact, and fate of microplastics in the oceans.
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Marine microplastic debris: a targeted plan for understanding and quantifying interactions with marine life
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This review examines the mechanisms by which marine organisms interact with microplastic debris and proposes a targeted research plan for understanding and quantifying these interactions and their role in redistributing plastic throughout ocean environments. The authors synthesize laboratory and field evidence showing that biotic processes - including ingestion, egestion, and biofouling - may significantly alter the spatial distribution and long-term fate of microplastics in marine systems.
Research priorities on microplastics in marine and coastal environments: An Australian perspective to advance global action
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Researchers conducted a systematic review of microplastic research across Australian coastal environments and gathered expert stakeholder input to identify priority research directions. They found significant gaps in understanding microplastic sources, transport pathways, and biological impacts specific to Australian marine ecosystems. The study provides a framework of research priorities aimed at informing evidence-based policy and management strategies for microplastic pollution.
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This review synthesized research on the distribution and significance of microplastics across the marine environment, covering sources, transport pathways, ecological interactions, and the state of knowledge on biological and chemical effects.
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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.