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Papers
20 resultsShowing papers similar to Marine Plastic Debris and Microplastics
ClearMarine Debris: Understanding, Preventing and Mitigating the Significant Adverse Impacts on Marine and Coastal Biodiversity.
This UN-backed review updates the science on marine debris impacts on coastal and marine biodiversity, noting that plastics make up the majority of marine litter and that fragmentation creates microplastics ingested by a wide range of organisms. An estimated 4.8 to 12.7 million tonnes of plastic waste entered marine environments in 2010 alone, with ongoing growth expected.
Marine litter: how to monitor, reduce and prevent ocean debris. Focus on plastics and microplastics.
This report reviewed the growing problem of plastic pollution in the oceans and the policy landscape for addressing it, emphasizing that production, use, and end-of-life management all require reform. It frames plastic pollution as a systemic challenge requiring coordinated international action rather than single-issue solutions.
Review of Current Policies on Plastic Discharge and Policy Implications on Microplastic Reduction
Researchers reviewed current global policies addressing plastic discharge and assessed their implications for reducing microplastic pollution. The study highlights the urgency of the problem as outlined by UNEP reports and evaluates how existing regulatory frameworks could be strengthened to more effectively curb microplastic contamination.
Plastics in Marine Environment
This review summarizes the growing problem of plastic debris in the marine environment, noting that over 700 marine species are affected and that microplastics can transfer pollutants up the food chain. It calls for stronger international policies and waste management improvements to address the crisis.
Microplastics in the environment: An urgent need for coordinated waste management policies and strategies
This review highlights that microplastic pollution affects marine ecosystems, farmland, and human health, but current waste management policies are fragmented and insufficient. The authors evaluate existing strategies and propose practical solutions including better recycling programs, product redesign to reduce plastic use, and coordinated international policy. Addressing the microplastic problem requires not just cleanup technology but systemic changes in how we produce, use, and dispose of plastics.
Microplastic Pollution in Oceans
This review provides an overview of microplastic pollution in the world's oceans, covering sources, distribution patterns, ecological impacts, and the challenges of monitoring and remediation at global scale. The authors emphasize the urgent need for international policy coordination and improved waste management.
A Review on the Impact of Plastic Debris on Marine Environment
This review summarizes the types, sources, and impacts of plastic debris in marine environments, covering both macro- and microplastics and their effects on marine biodiversity. The paper also discusses global initiatives and policy frameworks aimed at reducing marine plastic pollution.
Assessment of Microplastic Impacts in the Marine Environment: A Review
This review summarizes the sources, environmental fate, and ecological impacts of microplastics in marine environments, covering impacts across food webs from phytoplankton to marine mammals. The authors identify key knowledge gaps and emphasize that biodiversity loss and food chain contamination are the most well-documented marine impacts. The review calls for integrated monitoring programs and international policy action to reduce plastic inputs to the ocean.
Microplastic pollution in the marine environment: A review
This review covers the full scope of microplastic pollution in the ocean, from sources and distribution to effects on marine life and potential solutions. Microplastics have been found in marine organisms at every level of the food chain, raising concerns about human exposure through seafood. The authors emphasize that global plastic production continues to rise, making better waste management and policy action urgent.
Microplastic in the Marine Environment
This review examines the presence, sources, distribution, and ecological effects of microplastics in marine environments, arguing that the pervasive use of plastics in modern society and poor waste management have made ocean microplastic pollution a critical global issue.
The present and future of microplastic pollution in the marine environment
This review assessed the current and projected state of microplastic pollution in the marine environment, examining evidence on sources, accumulation trends, and biological effects and arguing that the problem will worsen without significant intervention.
Analysis of Marine Plastic Pollution and Environmental Problems
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.
Future aspects of micro-plastics and their management
This review covers the main types of plastic pollution and their fragmentation into microplastics that accumulate in marine environments. The authors argue that recycling, reuse, and community-level prevention strategies are essential for reducing plastic waste reaching the ocean.
Driver, Trends and Fate of Plastics and Micro Plastics Occurrence in the Environment
This review examines the sources, trends, and environmental fate of plastics and microplastics, which have become a major global pollution problem due to massive production and poor waste management. Understanding how plastics move through the environment is essential for designing effective pollution controls.
The Sources and Fate of Plastic Entering the Marine Environment
This report reviews the sources, pathways, and environmental fate of plastic entering the marine environment, covering everything from land-based inputs via rivers to direct ocean dumping. It provides a comprehensive overview of how plastics reach the ocean and what happens to them once there.
Impacts of plastic pollution in the oceans on marine species, biodiversity and ecosystems
This comprehensive report documented the extensive impacts of plastic pollution on marine species, biodiversity, and ecosystems worldwide, revealing a rapidly worsening situation that demands immediate international action to protect ocean health.
Ocean plastics: environmental implications and potential routes for mitigation – a perspective
This review provides an overview of ocean plastic pollution, covering the major sources of both micro and macro plastics and how they distribute across marine environments. The study discusses environmental effects on marine life and evaluates potential solutions including biodegradable alternatives, improved waste management, and international policy efforts to reduce plastic entering the oceans.
Impacts of microplastics on marine organisms: Present perspectives and the way forward
Researchers reviewed how microplastics — small plastic particles less than 5 mm — affect marine life from microscopic phytoplankton all the way up to marine mammals and humans, finding documented harms across nearly every level of ocean life. The review calls for urgent research into environmentally realistic exposure levels and stronger policies to reduce single-use plastic production.
Microplastics in the Aquatic Environment: Overview of the Problem and Current Research Areas
This review summarizes the current state of microplastic research in aquatic environments, covering sources, distribution, ecological impacts, and knowledge gaps. The paper identifies priority research areas needed to better understand and manage microplastic contamination in water bodies.
Hazards of microplastics on marine ecosystems and response strategies
This review summarizes the sources, classification, migration pathways, and hazards of marine microplastics, examining their impacts on marine organisms and the broader marine environment. The authors propose a series of management measures tailored to microplastic hazard characteristics to support improved policy and stewardship of marine ecosystems.