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Stemming the Tide of Plastic Marine Litter: A Global Action Agenda
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This policy brief reviews global agreements and national policies relevant to marine plastic litter and provides a set of recommendations for reducing ocean plastic pollution by 2025. An estimated 20 million tons of plastic litter enter the ocean each year, causing environmental and economic harms that require coordinated international action.
An estimated 20 million tons of plastic litter enters the ocean each year. This litter has a wide range of adverse environmental and economic impacts, from wildlife deaths and degraded coral reefs to billions of dollars in cleanup costs, damage to sea vessels, and lost tourism and fisheries revenues. Despite increased attention to the problem and general agreement about the need for reduction and cleanup of marine plastic litter, there is presently no overarching action plan that would effectively address the problem.This paper, fifth in the Emmett Center's Pritzker Brief series, reviews the universe of studies, policies and international agreements relevant to the problem and provides a suite of recommendations to achieve meaningful reductions in plastic marine litter by the year 2025.
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Marine debris: A review of impacts and global initiatives
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This review provides a comprehensive overview of marine debris and its environmental, economic, and social impacts worldwide. Researchers found that plastics represent 50 to 90 percent of all marine debris, with millions of metric tonnes entering the oceans annually. The study surveys global policy initiatives aimed at reducing marine litter and identifies the need for more coordinated international action to address this pervasive pollution problem.
On the Challenge of Plastic Wastes and Litter in Oceans: Some Policy Reflections
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This policy analysis discusses the growing crisis of plastic litter in the world's oceans, reviewing international agreements and national policies aimed at reducing ocean plastic pollution. The authors argue that current policy efforts fall far short of what is needed and propose stronger global governance frameworks.
Managing Marine Plastic Pollution: Policy Initiatives to Address Wayward Waste
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This policy analysis reviews local, national, and international initiatives aimed at reducing marine plastic pollution, from plastic bag bans to proposed international agreements. While policy action is growing, the article highlights that global coordination and enforcement remain major challenges in meaningfully reducing ocean plastic waste.
Analysis of Marine Plastic Pollution and Environmental Problems
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This review examines the sources, environmental and socioeconomic effects, and policy responses to marine plastic pollution, finding that while scientific knowledge is substantial, policy and regulatory initiatives have so far been inadequate and inconsistent across countries. The paper calls for stronger international coordination and more effective governance tools to meaningfully reduce plastic inputs to the ocean.
How to Cope with Plastics Pollution of Oceans?
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This paper reviewed the alarming scale of ocean plastic pollution — at least 8 million tons per year, equivalent to a truckload per minute — and examined strategies for addressing this growing threat to marine ecosystems and human health.
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When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.