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61,005 resultsShowing papers similar to Watershed Ecohydrological Processes in a Changing Environment: Opportunities and Challenges
ClearInterconnected impacts of water resource management and climate change on microplastic pollution and riverine biocoenosis: A review by freshwater ecologists
Researchers reviewed how river hydrology, water resource management, and climate change interact to influence microplastic pollution in freshwater ecosystems. They found that floods can flush microplastics from catchments, while reservoirs act as both sinks and sources, and extreme weather events driven by climate change tend to concentrate microplastics and threaten aquatic organisms. The study highlights a critical gap in research that jointly addresses these interconnected factors and calls for integrated policy approaches.
The need of ecohydrological research in tropical forests for healthy watersheds
This paper is not relevant to microplastics; it argues for more ecohydrological research in tropical forests to understand water cycling and watershed health.
From headwaters to receiving waters: river dynamics in an increasingly urban world
This paper is not about microplastics; it synthesizes research on river dynamics from headwaters to receiving waters in urban environments, covering hydrological, ecological, and restoration topics.
Managing Urban Water Resources: A Review of Challenges, Techniques, and Sustainability Strategies
Despite its title referencing urban water resource management, this paper is a broad review of water management challenges and tools — including hydrological modeling, remote sensing, and integrated governance strategies — rather than a study of microplastic pollution. It reviews planning frameworks and case studies related to water sustainability and does not examine microplastics or their health effects.
Freshwater Pollution by Microplastics: Sources, Consequences and Mitigation Strategies (literature Review)
This review covers freshwater microplastic pollution, examining sources including agricultural runoff, wastewater effluent, and atmospheric deposition, along with ecological consequences and available mitigation strategies. The authors emphasize that effective freshwater microplastic management requires integrated approaches spanning wastewater treatment improvement, source reduction, and improved plastic waste management.
An Analytical Framework for Determining the Ecological Risks of Wastewater Discharges in River Networks Under Climate Change
Researchers developed an analytical framework to assess ecological risks from wastewater treatment plant discharges into river networks under climate change scenarios, finding that reduced river flows from climate change will amplify ecological risks from effluent contaminants including microplastics.
Risk Assessment of Climate Change Impacts on Urban Discharge Fraction and Eutrophication in Large European River Networks
Researchers assessed how climate change could worsen water quality in European rivers by increasing nutrient pollution from urban areas. While not focused on microplastics, this study highlights the broader environmental pressures on freshwater systems that also carry microplastic contamination.
Emerging contaminants, including microplastics, in surface waters : uses of watersheds and impacts on the environment
This thesis investigated emerging contaminants including microplastics in surface waters across different land use types in Brazil, examining how watershed activities influence contamination levels in rivers and streams.
Environmental Impact of Microplastics in Aquatic Ecosystems: A Review of Current Research and Future Directions
This review examines microplastic pollution in aquatic ecosystems, covering chemical, biological, and ecological processes beyond simple physical contamination and identifying priority areas for future research directions.
Water Quality Challenges and Technological Innovations for Sustainable Management
This review examines technological innovations for sustainable water quality management in the context of increasing contamination from chemical pollutants, pathogens, and emerging contaminants including microplastics. Researchers summarized advances in water quality assessment methods and treatment technologies that address these modern challenges. The study highlights how rapid urbanization and climate change are intensifying the need for more sophisticated water management approaches.
Multi-Interacting Natural and Anthropogenic Stressors on Freshwater Ecosystems: Their Current Status and Future Prospects for 21st Century
This review examines how multiple environmental stressors including pollution, climate change, invasive species, and nanoparticles are simultaneously degrading freshwater ecosystems worldwide. The combined effects of these stressors, including microplastic contamination, threaten both the ecological health of freshwater systems and the clean water supplies that human civilization depends on.
A global hydrology research agenda fit for the 2030s
A group of global hydrology researchers outlines priority research questions for freshwater science through 2030, identifying key knowledge gaps around water quality, ecosystem health, and emerging contaminants including microplastics. The agenda calls for more integrated monitoring and modeling to address growing pressures on freshwater resources worldwide.
Ecological impacts of combined sewer overflows on receiving waters
This review examines how combined sewer overflows — when heavy rain causes sewers to release untreated waste directly into rivers — deliver microplastics, micropollutants, and pathogens into waterways, and evaluates management strategies for protecting water quality as climate change makes intense storms more frequent.
Advancing hydrological monitoring using image-based techniques: challenges and opportunities
This paper is not about microplastics — it reviews image-based techniques (including remote sensing and computer vision) for hydrological monitoring of water bodies, discussing challenges and opportunities in measuring water flow, flood events, and water quality.
Microplastics in Aquatic Ecosystems: A Critical Review of Sources, Transport Mechanisms and Ecotoxicological Risks
This review provides a broad overview of microplastic pollution in rivers, oceans, and other aquatic environments, covering where these particles come from, how they move through water systems, and the harm they can cause. Evidence indicates that microplastics accumulate toxins and disrupt growth, feeding, and reproduction in aquatic species, with potential consequences for human health through seafood and drinking water. The authors stress the need for better global monitoring, stronger waste management systems, and development of eco-friendly plastic alternatives.
Spatio and temporal dynamics of microplastic fluxes within the watercourses of a peri-urban watershed
Researchers tracked the spatiotemporal dynamics of microplastic fluxes within a river catchment over time, linking plastic transport patterns to land use activities. The study found that land use type is a key driver of when and how much microplastic enters and moves through watercourses.
Advances in Catchment Science, Hydrochemistry, and Aquatic Ecology Enabled by High-Frequency Water Quality Measurements
This review covers advances in high-frequency water quality monitoring technology for streams and rivers, including automated sensors that measure pollutants in real time. While not focused on microplastics specifically, these monitoring tools are increasingly being adapted to track particulate pollutants including microplastics in waterways. Better real-time water monitoring could help communities identify and respond to microplastic contamination in their drinking water sources.
Climate change and microplastic pollution in aquatic ecosystems: ecological and societal consequences
This review examines how climate change amplifies the ecological and societal impacts of microplastic pollution in aquatic ecosystems. The study suggests that rising temperatures, extreme weather events, and altered precipitation patterns accelerate plastic fragmentation and dispersal, creating compounding effects on water quality, biodiversity, and coastal communities.
How does the climate change effect on hydropower potential, freshwater fisheries, and hydrological response of snow on water availability?
This review examines how climate change affects water resources, hydropower potential, and freshwater fisheries in snow-fed river basins. While not directly about microplastics, the paper is relevant because changes in water flow and temperature can alter how microplastics are transported and concentrated in rivers and lakes. Understanding these hydrological shifts helps predict where microplastic pollution may worsen as the climate changes.
Microplastic in Water System: A Review of Their Impact on Environment, Current Perspective and Future Direction
This review highlights hazardous chemicals associated with micro- and nanoplastics, including plastic additives and absorbed environmental pollutants, and their potential health risks after entering the food chain. It frames microplastics as markers of a new geological era and calls for improved monitoring and regulation of plastic-associated toxicants.
Microplastic in Water System: A Review of Their Impact on Environment, Current Perspective and Future Direction
This review highlights hazardous chemicals associated with micro- and nanoplastics, including plastic additives and absorbed environmental pollutants, and their potential health risks after entering the food chain. It frames microplastics as markers of a new geological era and calls for improved monitoring and regulation of plastic-associated toxicants.
Microplastics in Surface Waters: A Critical Review of Emerging Challenges and Future Perspectives
This review examines microplastic contamination across aquatic environments, covering detection technologies, ecological risks from ingestion by wildlife and transfer through food webs, and how microplastics serve as vectors for pesticides, heavy metals, and chemical pollutants.
Estimating microplastic flows across rural-urban gradients in a French catchment
Researchers estimated microplastic flows across rural-urban gradients in a French catchment, examining how land use and urbanization influence the transport and distribution of microplastic particles through the watershed system.
Evolving environmental awareness and shifts in management priorities: a socioeconomic lens on the min river basin, China
Not relevant to microplastics — this paper uses socioeconomic analysis and machine learning to study shifting environmental management priorities in China's Min River basin, focusing on water quality and land use.