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61,005 resultsShowing papers similar to Assessment of stream quality and health risks in Indonesian river systems: A social analysis and water quality index approach
ClearAssessment 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.
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.
Spatial distribution of microplastic pollution and its relation to pollution index-based water quality status in Progo River, Indonesia
Researchers mapped microplastic distribution along Indonesia's heavily polluted Progo River, finding 75 to 436 plastic particles per cubic meter of water and showing that lower oxygen levels, higher organic pollution, and faster water flow all correlated with higher microplastic concentrations — evidence that plastic particles actively degrade river water quality.
Exploring the Impact of River Pollution on Environmental Health in Central Java - Indonesia: A Narrative Literature Review and Sustainable Management Strategies
This narrative review synthesizes research on river pollution impacts in Central Java, Indonesia, identifying domestic waste, agricultural runoff, and industrial discharge — including microplastics — as primary drivers of water quality degradation and health risks.
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.
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.
Pengaruh Perilaku dan Kondisi Permukiman Masyarakat Terhadap Kualitas Air di Sungai Jangkok, Kota Mataram
This Indonesian study examines how population density and household waste disposal habits affect water quality in the Jangkok River, finding domestic waste from densely populated areas is the main pollution source. Poor waste management including plastic disposal directly into rivers is a primary driver of microplastic contamination in Southeast Asian waterways.
Distribution, Sources, and Ecological Risk Assessment of Microplastics in the Lower Minjiang River
Researchers characterized microplastic abundance, morphology, and polymer composition in surface water and sediments from the lower Minjiang River in China, then used pollution load indices and ecological risk assessments alongside socioeconomic data to identify likely pollution sources and ecological impacts.
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.
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.
Microplastic Pollution in Waters and its Impact on Health and Environment in Indonesia: A Review
This review assessed microplastic pollution in Indonesian waters, documenting widespread contamination across rivers, coastal areas, and marine environments, and discussing the health and ecological impacts for the world's second-largest plastic waste contributor.
Analisis Jenis dan Kelimpahan Mikroplastik serta Pencemaran Logam Berat pada Hulu Sungai Bengawan Solo
Researchers measured microplastic types and abundance along with heavy metal concentrations in the upper section of the Bengawan Solo River in Indonesia, finding both contaminants present across sampling sites. The co-occurrence of microplastics and heavy metals in this nationally important river raises concerns for water quality and aquatic life.
Characteristics and Abundance of Microplastics in the Feces of Communities on the Banks of the Musi River, Palembang
Researchers collected fecal samples from 50 residents living along the Musi River in Palembang, Indonesia, and analyzed them for microplastic characteristics and abundance. Microplastics were detected in human feces, with patterns linked to fish consumption and use of river water, providing direct evidence of human exposure via diet and water.
Microplastic pollution in Chinese Rivers: A detailed analysis of distribution, risk factors, and ecological impact
Researchers aggregated data from 2,474 microplastic samples across 165 publications to assess ecological risk in Chinese rivers, finding widespread contamination with average abundance varying substantially by watershed characteristics. A revised risk assessment accounting for particle morphology and polymer toxicity raised concern levels beyond previous estimates.
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.
Spatial Distribution and Ecological Risk of Microplastic Contamination in River Water Near a Landfill Leachate Disposal Area: A Case Study of Supit Urang Landfill, Malang City, Indonesia
Researchers mapped the spatial distribution and ecological risk of microplastic contamination across river sediments in a Chinese river system, finding risk levels varied with proximity to urban centers and industrial zones, and that certain polymer types posed elevated ecological hazard.
Relative contributions of different local sources to riverborne microplastic in a mixed landuse area within a tropical catchment
Researchers quantified the relative contributions of different land-use sources to riverborne microplastics in a tropical catchment, providing data to help prioritize pollution reduction measures for protecting human and ecological health.
Disaster from water pollution in Indonesia: Unsustainable human interaction with the environment and its social impacts
Researchers reviewed water pollution sources and impacts in Indonesia, particularly the Muara Teluk Jakarta area, using secondary data from environmental agency reports and published literature. Organic, inorganic, and microplastic pollution from rapid population growth and inadequate waste management were identified as primary threats to water quality and public health.
Microplastic Contamination in Yogyakarta's Rivers: Spatial Analysis and Factor Assessment to Identify Key Pollutants
This study used multiple linear regression and water quality monitoring data from eight rivers in Yogyakarta, Indonesia to identify which environmental factors — including microplastic content, pH, COD, and turbidity — significantly predict river water quality.
Water Pollution Index and Microplastic Ecological Risk in The North Coastal Area of Situbondo
Researchers assessed water quality and microplastic ecological risk across 15 locations along the northern coast of Situbondo, Indonesia, and found mild water pollution throughout the study area. Microplastics were found at all sampling sites, with industrial-adjacent areas and estuaries showing higher ecological risk than natural river locations. The study provides baseline data on the extent of microplastic contamination in an Indonesian coastal region and highlights the need for monitoring near industrial zones.
A multidimensional approach for microplastics monitoring in two major tropical river basins, Malaysia
Researchers conducted a multidimensional assessment of microplastic distribution in surface waters of two major Malaysian river basins, providing much-needed field data on microplastic emissions from Asian rivers known to be major contributors to ocean pollution.
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.
Impact of a municipal solid waste processing facility on microplastic pollution in Indonesia’s waterways
Researchers quantified and characterized riverine microplastic pollution in the Jangli River in Semarang City, Indonesia, and assessed the contribution of a nearby Municipal Solid Waste Temporary Processing Site (TPS) to MP contamination through water sampling and field observation. The study documents how proximity to solid waste facilities elevates microplastic concentrations in urban waterways.
Microplastic Pollution of Stream Water and Sediment in a Tributary of a Major Drinking Water Supplying River in Sri Lanka
Researchers monitored microplastic pollution in stream water and sediment of a tributary feeding a major drainage system, documenting spatial patterns of contamination and identifying land use practices as key predictors of microplastic abundance in this freshwater system.