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61,005 resultsShowing papers similar to Simultaneous grading of microplastic size sampling in the Small Islands of Bintan water, Indonesia
ClearMicroplastics Characteristics in The Seawater of Gresik Waters, East Java, Indonesia
Researchers collected seawater samples from six stations in Gresik Waters, East Java, Indonesia, and identified microplastics through visual examination and microscopy. The study characterizes microplastic abundance, morphology, color, and size in this Indonesian marine environment, contributing to baseline pollution data for the region.
Identifikasi Mikroplastik Pada Sedimen di Pulau Perak, Jakarta Indonesia
Researchers identified and characterised microplastics in sediments at Perak Island, Jakarta, Indonesia, examining the shapes, sizes, and composition of plastic particles smaller than 5 mm that accumulate in coastal sediment environments.
Assessment of Sediment Grain Size and Its Correlation with Microplastic Accumulation and Characteristics in the Kahayan River, Indonesia
Researchers investigated microplastic accumulation in sediments of the Kahayan River in Indonesia in relation to sediment grain size, finding an average abundance of 7.3 items/kg dry weight. Significant correlations were found between coarse and fine sand grain sizes and microplastic occurrence, suggesting grain size plays a key role in microplastic retention.
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.
Identification of Microplastic Abundance in Indonesia's Coastal Regions: A Review
This review assessed microplastic abundance across Indonesia's coastal regions, synthesizing studies from rivers, seas, and lakes to document the extent of MP pollution in this archipelago nation with high plastic waste generation and limited waste management infrastructure.
Spatial distribution and characteristics of microplastic particles in sediments at Belawan Estuary, North Sumatra Province
Researchers characterized the spatial distribution and properties of microplastic particles in sediments at Belawan Estuary in North Sumatra, Indonesia, providing baseline data on microplastic abundance, morphology, color, and polymer composition at a site with no prior microplastic research to inform future ecological assessments of this estuarine system.
Microplastic pollution profile in the Indian Ocean of the Southern Java Island, Indonesia
A survey of 17 sites along the southern coast of Java Island found microplastics throughout beach sand, seawater, and seabed sediment, with fragments and fibers being most common and black and transparent particles dominating. The study identifies wide spatial variation across Indonesia's most populous island, providing baseline data to support the country's national marine debris strategy targeting 2025.
Microplastics in sediment of Indonesia waters : A systematic review of occurrence, monitoring and potential environmental risks
This systematic review compiles research on microplastic pollution in Indonesian water sediments, finding widespread contamination across the country's rivers, lakes, and coastal areas. Since Indonesia is one of the world's largest archipelago nations, this plastic pollution threatens both marine ecosystems and the seafood that local communities depend on.
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.
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.
Development of Microplastic Research in Indonesia
This systematic review maps the development of microplastic research across Indonesia, documenting studies conducted on the islands of Sumatra, Java, Kalimantan, Sulawesi, and Papua. The findings reveal that microplastic contamination has been detected in Indonesian waters, sediments, and marine organisms, which is concerning given that Indonesia is one of the world's top contributors to ocean plastic pollution.
Kelimpahan Mikroplastik di Perairan Pulau Temajo Mempawah Kalimantan Barat
This Indonesian study measured microplastic abundance in the waters around Temajo Island in West Kalimantan, finding widespread contamination from fibers, fragments, and films. The results contribute to mapping microplastic pollution across Indonesian coastal ecosystems, which are under pressure from both land-based and marine plastic sources.
Abundance of Microplastics in the Waters of Pelangan Village, West Lombok as an Indicator of Pollution
Researchers measured microplastic abundance in water, sediment, and gastropod samples from three locations in Pelangan Village, West Lombok, Indonesia, finding microplastic contamination in all compartments and establishing baseline pollution levels for this coastal area.
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.
Microplastic abundance and distribution in surface water and sediment collected from the coastal area
Researchers found microplastics in both surface water and sediments across 12 coastal sampling sites in Jakarta Bay, Indonesia, documenting their abundance, distribution patterns, and morphological characteristics in a heavily urbanized tropical coastal environment.
Analisis Jenis Mikroplastik pada Sedimen Dasar Perairan Pulau Untung Jawa, Kepulauan Seribu, DKI Jakarta
Researchers analyzed microplastic types and distribution in bottom sediments of Untung Jawa Island waters, Kepulauan Seribu, Jakarta, finding that gravel sand sediments contained the highest microplastic counts and identifying a relationship between tidal currents and spatial distribution of microplastic particles across sampling stations.
Jenis dan Kelimpahan Mikroplastik Pada Sedimen di Gili Ketapang, Probolinggo
Researchers investigated the types and abundance of microplastics in sediment samples collected from Gili Ketapang, a small island in Probolinggo, Indonesia, where poor waste management has led to visible plastic accumulation along the coastline. The study documented microplastic contamination in coastal sediments near a fishing community, providing baseline data for this understudied Indonesian marine environment.
Microplastic Observations in the Waters of Labuan Bajo-Gili Trawangan, Indonesia
Researchers collected surface water microplastic samples along the Nusa Tenggara route in Indonesia during a research expedition, finding microplastics near both populated areas and remote islands. The data show that microplastic pollution is widespread across Indonesian waters, including near the tourist destination of Labuan Bajo.
The abundance of Plastic Marine Debris on Beaches in Ambon Bay
Researchers measured plastic marine debris — including large microplastics, mesoplastics, and macroplastics — on two beaches in Ambon Bay, Indonesia. The study provides baseline data on plastic pollution levels in a region with growing coastal populations and limited plastic waste management infrastructure.
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.
Microplastic Distribution in Sediments in Coastal of Pariaman City, West Sumatera Province
Indonesian researchers surveyed microplastic distribution in sediments along the coast of Pariaman City, West Sumatra, finding plastic particles throughout the study area. Higher concentrations near tourism areas and residential zones suggest that local human activities are the primary sources of coastal microplastic contamination.
Size and Types Distribution of Marine Debris in the Mangrove Ecosystem of Bintan Island - Indonesia
Researchers surveyed marine debris — from large items to microplastics — in sediments and gastropods in mangrove ecosystems on Bintan Island, Indonesia. Both macro and microplastics were found throughout the mangrove environment, including in the tissues of marine snails, indicating that mangrove ecosystems serve as sinks for plastic pollution.
Preliminary Investigation on the Type and Ditribution of Microplastics in the West Coast of Karimun Besar Island
This preliminary study identified and quantified microplastics in beach sediments on the west coast of Karimun Besar Island, Indonesia. Microplastics were detected at all sampling sites, reflecting how nearby human activities are contributing to coastal plastic contamination even at smaller, less-studied islands.
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.