We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Papers
61,005 resultsShowing papers similar to Spatial distribution of microplastic pollution and its relation to pollution index-based water quality status in Progo River, Indonesia
ClearThe Abundance and Characteristics of Microplastics in the Sediments of the Progo River of Yogyakarta, Indonesia
Researchers analyzed microplastic abundance and characteristics in sediments of the Progo River in Yogyakarta, Indonesia, finding microplastics throughout the river system. Fragment and fiber types dominated, reflecting the widespread plastic waste inputs characteristic of rapidly developing Indonesian urban areas.
First evidence of microplastics in a freshwater river and their relationship to water quality
Researchers measured microplastic concentrations in a freshwater river used for recreational purposes and found a significant relationship between microplastic abundance and water physicochemical quality parameters, along with the presence of three organic compounds, providing evidence that microplastic pollution and water quality are closely linked.
Identifying the distribution and source of riverine plastic waste contamination: case study of Brantas River in Malang city
Researchers investigated microplastic concentrations and macroinvertebrate communities at three stations along the Brantas River in Malang City, Indonesia, integrating microplastic counts, SIGNAL-2 bioassessment scores, and household waste management surveys. The highest microplastic burden and lowest macroinvertebrate diversity occurred at the station where 80% of residents disposed of plastic waste directly into the river.
Correlation of Microplastic Size Distribution and Water Quality Parameters in the Upstream Brantas River
Researchers surveyed microplastic abundance and size distribution in the upstream Brantas River in Indonesia and analyzed correlations with water quality parameters, finding that smaller microplastic fragments were most prevalent and that microplastic levels related to several water quality indicators. The study contributes baseline data for managing plastic pollution in Indonesian river systems.
Assessment of Small-Scale Microplastics Abundance and Characterization in Urban River: A Case Study in Metro River, Indonesia
Researchers assessed microplastic contamination in the Metro River in Indonesia, finding that abundance and characteristics varied by land use type, with urban areas showing higher concentrations of fragments and fibers in this rapidly developing region.
The occurrence and abundance of microplastics in surface water of the midstream and downstream of the Cisadane River, Indonesia
Researchers investigated microplastic contamination in the Cisadane River, Indonesia, finding 13 to 113 particles per cubic meter in surface water with higher abundance downstream, dominated by polyethylene, polystyrene, and polypropylene fragments from household and industrial sources.
Preliminary Study of Microplastic Abundance in Rivers of Greater Semarang Area, Indonesia
Researchers surveyed two rivers in the Semarang region of Indonesia and found microplastics at every sampling site, with concentrations increasing downstream and polyethylene sheet fragments — likely from single-use plastic bags — being the most common type, underlining the need for better waste management to reduce plastic entering waterways.
Assessment of Microplastic Pollution in Surface Water within a Densely Populated Area of the Kranji River Basin in Purwokerto, Indonesia
Researchers assessed microplastic pollution in the surface water of the Kranji River Basin in Purwokerto, Indonesia, a densely populated urban area, characterising particle abundance, morphology, colour, and polymer type. The study documented widespread microplastic contamination and identified key sources associated with urban population density, waste management practices, and proximity to human settlements.
Unraveling Microplastic Presence in Freshwater and Sediment of Rejoso River, Indonesia
Researchers investigated microplastic presence in water and sediment of the Rejoso River in Indonesia across 12 sampling sites, characterizing the types, abundances, and distribution patterns of microplastic particles in this tropical freshwater system.
Microplastic Abundance and Characteristics in the Bango River, Malang, Indonesia, Based on Land Use Patterns
Researchers quantified microplastic abundance and characterized particle types in the Bango River in Malang, Indonesia, finding significant contamination dominated by fragments and fibers linked to urban and agricultural sources.
Microplastic pollution in lower Cimandiri River, Indonesia: early detection on the occurrence, abundance and distribution
Microplastics were detected in the lower Cimandiri River in Indonesia, with abundance and distribution varying along the river's length from upstream to the estuary. Fragment shapes dominated, suggesting degradation of larger plastic debris. The study provides early baseline data on river microplastic pollution in a developing region of Indonesia.
Abundance, Distribution and Drivers of Microplastic Contaminant in Urban River Environments
Researchers surveyed microplastic distribution in urban river environments and identified key drivers of accumulation hotspots, finding that land use, hydrology, and infrastructure factors concentrated microplastics at predictable locations that could inform targeted management interventions.
Correlation Analysis of Water Quality and Microplastic Identification in the North Coast Area of Situbondo
Researchers assessed water quality and identified microplastics in a river in North Kalimantan, Indonesia, finding correlations between water quality parameters and microplastic abundance and characterizing the dominant polymer types and morphologies present.
Occurrence of microplastic pollution in rivers globally: Driving factors of distribution and ecological risk assessment
Researchers constructed a global dataset of microplastic pollution across 862 river water and 445 sediment samples, identifying population density, GDP, and plastic waste generation as key driving factors of riverine microplastic distribution and ecological risk.
Existence of Microplastics in Indonesia’s Surface Water: A Review
This review summarizes evidence of microplastic contamination in surface waters across Indonesia, finding widespread pollution in rivers, lakes, and coastal areas. The study underscores the urgency of improved plastic waste management in a country with one of the world's largest contributions to ocean plastic pollution.
Abundance of Microplastics and Hazard to the Environment in Estuary Water in Pemalang, Central Java, Indonesia
Researchers measured microplastic abundance and types at five sampling locations in the estuary waters of the Pemalang River in Central Java, Indonesia, finding persistent microplastic hazards driven by local human activities and plastic waste inputs.
The contribution of estuaries to the abundance of microplastics in Jakarta Bay, Indonesia
Researchers found that rivers draining into Jakarta Bay are a major source of microplastics, with polyethylene fragments in the 300-500 micrometer size range dominating, and that spatial variation in abundance across nine estuaries reflects differences in local land use and waste management.
Abundance of microplastics in Cisadane river - Indonesia
Researchers surveyed microplastic contamination along the Cisadane River in Indonesia, sampling at 11 points from upstream to downstream. They found microplastics present throughout the river, with concentrations and types varying by location and influenced by nearby human and industrial activities. The study underscores the persistent nature of microplastic pollution in tropical river systems serving large populations.
Microplastics pollution in selected rivers from Southeast Asia
Researchers surveyed microplastic pollution in rivers across Southeast Asia, a region with high plastic waste discharge but limited monitoring data, documenting the distribution and characteristics of microplastics in these understudied waterways.
Characteristics, Contamination Levels, and Ecosystem Risk Assessment of Microplastics in Surface Water of a Highly Urbanized River from a Developing Country
Researchers characterized microplastic contamination in an urban river near a megacity in a developing country, finding concentrations of 350 to 660 particles per cubic meter of water. Polyethylene and polypropylene from household and municipal waste were the most common types, and a risk assessment found concerning contamination levels at several sampling sites. The study highlights how rivers in developing nations can serve as major pathways for microplastics to reach the ocean and enter the food chain.
Abundance and distribution of microplastics in Baturusa watershed of Bangka Belitung Islands Province
Scientists measured microplastic abundance and distribution in the Baturusa River watershed on Bangka Belitung Island, Indonesia, finding plastic particles at all sampling sites. Higher concentrations were found downstream and near populated areas, highlighting the role of human settlements in freshwater microplastic contamination.
Impact Pollution Microplastics in Rivers in Indonesia
This Indonesian review examines the problem of microplastic pollution in rivers across Indonesia, describing the sources, distribution, and environmental impacts of plastic debris in river ecosystems. Plastic waste from poorly managed urban and rural areas enters rivers and fragments into microplastics that accumulate throughout the water column and sediments. The findings underscore the urgent need for improved waste management infrastructure across Indonesian communities.
Mapping mismanaged plastic waste in Indonesia: subdistrict-level analysis through material flow from sources to the environment
Researchers found that Indonesia produces over 9 million tons of plastic waste each year, with more than 1 million tons ending up directly in rivers, drains, and illegally dumped on land. This mismanaged plastic waste breaks down into tiny particles called microplastics that can contaminate drinking water and food sources, potentially affecting human health. The study helps identify pollution hotspots where better waste management could reduce plastic entering the environment and our bodies.
Microplastics in the tropical Northwestern Pacific Ocean and the Indonesian seas
Researchers measured microplastic abundance in the tropical Northwestern Pacific and Indonesian seas, finding very low concentrations in open-ocean currents but an order of magnitude higher levels in the Indonesian straits due to river runoff and current convergence patterns.