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Papers
20 resultsShowing papers similar to Microplastics and their Impact on the Marine Environment
ClearFrom pollution to ocean warming: The climate impacts of marine microplastics
This review examined the largely overlooked role of marine microplastics in driving climate change, covering how they disrupt oceanic carbon pumps, alter biogeochemical cycling, and directly emit greenhouse gases during UV degradation. The authors found that microplastics reduce the efficiency of the biological carbon pump by impairing marine organisms that sequester carbon, creating a feedback loop between plastic pollution and ocean warming.
Micro Plastics in The Marine Environment: A Review of Their Effects on Marine Organisms and Ecosystems
This review examines the effects of microplastics on marine organisms and ecosystems, summarizing evidence for MP ingestion across trophic levels, physical and chemical harm to marine life, and the pathways through which marine MP pollution threatens biodiversity and fisheries.
Microplastic in Marine Environment and Its Impact
This review summarizes the sources, distribution, and ecological impacts of microplastic pollution in marine environments, describing how UV degradation of plastic debris generates microplastics that affect marine organisms across multiple trophic levels.
A Comprehensive Review of Climatic Threats and Adaptation of Marine Biodiversity
This comprehensive review examines how climate change threatens marine biodiversity through rising ocean temperatures, acidification, and habitat loss. Among the many environmental stressors discussed, microplastic pollution is highlighted as an additional threat that compounds the effects of climate change on marine ecosystems. The paper evaluates adaptation strategies like marine protected areas and habitat restoration that could help protect the ocean ecosystems humans depend on for food.
Microplastics and its Impact on Oceanic Environment
This review examines the impact of microplastics on oceanic ecosystems, covering the mechanisms by which they harm aquatic life through ingestion and entanglement, and discusses potential strategies for reducing contamination. It emphasizes that continuous plastic production combined with poor waste management is driving an escalating ocean pollution crisis.
Marine Microplastic Pollution
This review examines microplastic pollution in marine ecosystems, summarizing the sources, distribution, and ecological effects of plastic particles in ocean environments and reviewing evidence for harm to marine organisms from physical ingestion and chemical exposure.
Impact of Micro and Nano Plastics on Ocean Environment
This review examines the impacts of micro- and nanoplastics on ocean environments, covering their sources, fragmentation from larger plastic debris, effects on marine species across the food chain from plankton to fish, and implications for ocean ecosystem health.
The Contribution of Microplastics to Marine Pollution
This review examines the contribution of microplastics to marine pollution, covering the pathways by which plastic particles enter ocean systems, their distribution across ocean basins, effects on marine life, and the challenges of reducing the flow of plastic into the sea.
A Review of Microplastics and Their Impact on Ocean Ecosystems
This review examined the impact of microplastics on ocean ecosystems, covering distribution from surface to deep sea, ingestion by marine organisms across the food web, and effects on ocean chemistry and biological productivity. It found pervasive contamination with cascading ecosystem-level consequences.
Microplastic pollution in the marine environment: Sources, impacts, and degradation.
This review summarizes existing research on microplastic pollution in the ocean, covering sources, effects on marine life, and degradation. Microplastics harm marine organisms across the food chain, from plankton to fish, affecting their growth, reproduction, immune systems, and behavior. Since humans consume many of these marine species, the widespread contamination raises concerns about microplastic exposure through seafood.
Understanding microplastic pollution of marine ecosystem: a review
This review summarizes the current understanding of microplastic pollution in oceans, covering where they come from, how they spread, and their harmful effects on marine life and potentially human health. Microplastics are found throughout the ocean -- from surface waters to deep sediments -- and can transfer toxic chemicals to organisms that consume them. The authors highlight that significant gaps remain in detection methods and understanding the full scope of how marine microplastics affect the food chain that leads to our plates.
Emerging challenges of microplastic impacts to ecological health and climate change
This review examines how microplastics contribute not only to environmental pollution but also to climate change by altering microbial processes, disrupting biogeochemical cycles, and promoting greenhouse gas release. Researchers found that microplastics affect carbon cycling, phytoplankton photosynthesis, and atmospheric processes in ways that may exacerbate global warming. The study highlights significant knowledge gaps in understanding the mechanisms linking microplastic pollution to greenhouse gas emissions.
Microplastics as contaminants in marine environment.
This review summarizes the sources, distribution, and environmental impacts of microplastics in the marine environment, covering how they enter the ocean, where they accumulate, and what harms they cause to marine organisms. It also discusses the potential for microplastics to transfer up the food chain to humans through seafood.
Microplastic pollution as an environmental risk exacerbating the greenhouse effect and climate change: a review
Researchers reviewed how microplastics contribute to climate change by releasing greenhouse gases as they degrade, disrupting plant photosynthesis, and altering soil microbial communities that regulate carbon and methane emissions. The review reveals a troubling feedback loop: microplastics worsen global warming, and rising temperatures cause more microplastics to be resuspended from sediments, further intensifying environmental contamination.
Microplastics in the marine environment: Current trends in environmental pollution and mechanisms of toxicological profile
This review examines current trends in marine microplastic pollution and the mechanisms through which these particles cause toxicity in marine organisms. Researchers found that microplastics can cause physical damage to digestive tracts, transfer absorbed chemical pollutants to tissues, and trigger inflammatory and oxidative stress responses. The study highlights the growing scale of the problem as global plastic production continues to rise.
Role of Microplastics in Global Warming and Climate Change: A Review
This review examines how microplastics contribute to climate change through multiple pathways, including disrupting ocean carbon capture by phytoplankton, releasing greenhouse gases from soil, and potentially influencing cloud formation in the atmosphere. Researchers found that climate-driven extreme weather events also redistribute microplastics, creating a feedback loop that worsens both problems. The study makes the case that microplastic pollution and climate change should be addressed as interconnected challenges.
Microplastics pollution in the marine environment: A review of sources, impacts and mitigation
This review summarizes how millions of tons of plastic waste enter the oceans each year and break into microplastics that absorb pollutants, heavy metals, and chemical additives. These contaminated particles pose risks to human health when they enter the food chain through seafood consumption.
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.
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 detrimental impact of microplastics on the Marine Environment and potential remediation strategies.
This review analyzes the detrimental impacts of microplastics on marine environments, summarizing documented hazards to marine life and ecosystems from historical and recent research, and evaluates several representative remediation strategies for addressing microplastic contamination. The authors found that microplastics interfere broadly with marine organism physiology and food web dynamics, and that current treatment approaches — including filtration, photocatalysis, and biological degradation — each carry limitations requiring further development for large-scale application.