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61,005 resultsShowing papers similar to Kelimpahan dan Karakteristik Mikroplastik di Perairan Kolam Labuh dan Sungai Blangor Kecamatan Palang, Tuban
ClearKajian Kelimpahan Mikroplastik Pada Berbagai Tekstur Sedimen Di Kawasan Pantai Wisata Mangrove Desa Labuhan
Researchers investigated microplastic abundance across different sediment textures in a mangrove tourist beach in Labuhan village, finding concentrations of 9-168 particles per 50 litres in water and 17-36 particles per 50 grams of dry sediment, with fiber shapes dominating and polypropylene as the most common polymer type.
Jenis Dan Kelimpahan Mikroplastik Pada Kolom Permukaan Air Di Perairan Teluk Kupang
This Indonesian study (in Bahasa Indonesia) measured the types and abundance of microplastics in surface water of Kupang Bay during tidal fluctuations, finding microplastics present at varying concentrations depending on tide conditions. The results contribute to documenting microplastic pollution in Indonesian coastal waters.
A novel report on the occurrence of microplastics in Pekalongan River Estuary, Java Island, Indonesia
Researchers measured microplastic contamination in water and sediments of the Pekalongan River estuary in Indonesia, finding concentrations of 45.2-99.1 particles/L in water and 0.77-1.01 particles/g in sediment. Polystyrene, polyester, and polyamide were the dominant polymers, with fragments and films smaller than 1 mm accounting for the majority.
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.
Karakteristik Mikroplastik pada Sedimen dan Air laut di Muara Sungai Wulan Demak
Researchers characterized microplastics in sediment and seawater at the Wulan River Estuary in Indonesia, finding the highest abundances at stations near the river mouth and identifying fibers as the dominant shape, with FTIR confirming multiple polymer types including polypropylene and polyethylene.
Characteristics and Distribution of Microplastics in Surface Sediment of Selat Pulau Tuba, Langkawi, Kedah
Researchers characterized the distribution and types of microplastics found in surface sediments of the Selat Pulau Tuba strait in Langkawi, Malaysia. The study found polypropylene and polyethylene as the dominant polymer types, contributing to baseline data on microplastic pollution in Malaysian coastal sediments.
Abundance and Characteristics of Microplastics in Coastal Sediment and Seawater Collected from Surabaya and Tulungagung
Microplastic abundance in seawater and coastal sediments from two East Java sites differed significantly — Surabaya (north coast) showed 2,100 particles/m³ in water vs. 170 particles/m³ in Tulungagung (south coast) — with fragment and fiber types dominant at both sites.
Abundances and characteristics of microplastics in core sediments of the Persian Gulf coast, Iran
Researchers sampled coastal sediments in Iran's Persian Gulf and found microplastics — including polystyrene, polyethylene, and PVC — at all six sites and at every depth down to 30 cm, averaging nearly 118 particles per kilogram of dry sediment. Fibers and fragments dominated, pointing to widespread plastic contamination from local waste mismanagement in this tidal ecosystem.
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, distribution and correlation of microplastics in Tuapejat coastal water Mentawai Islands Indonesia
Researchers found microplastics — primarily fibers, fragments, and films — in both water and sediment samples from coastal waters of the Mentawai Islands, Indonesia, with the highest concentrations linked to anthropogenic activities in this marine tourism hub.
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.
Jenis dan Kelimpahan Mikroplastik pada Air Laut Pantai Lamaru Kecamatan Balikpapan Timur Provinsi Kalimantan Timur
Researchers sampled seawater from Lamaru Beach in East Kalimantan, Indonesia, and found microplastics of three types: fibers, fragments, and films. The study provides baseline contamination data for this coastal area. The presence of microplastics in coastal seawater raises concerns for marine life and communities that depend on this ocean environment.
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.
Spatial Distribution of Microplastics Abundance Along Selected Beaches in Kelantan, Malaysia
Researchers surveyed ten beaches along the Kelantan coast in Malaysia and found over 1,600 microplastic particles, averaging about 5.4 pieces per gram of sediment, with fragments being the most common type. PVC, polypropylene, and polystyrene were the dominant polymer types, and intertidal zones were the most heavily contaminated areas. The study provides important baseline data on microplastic pollution patterns along these Malaysian coastlines, which can help guide future cleanup and prevention efforts.
Analisis Cemaran Mikroplastik Di Pesisir Teluk Palu, Sulawesi Tengah
This study measured microplastic contamination in the surface water, water column, and sediments of Palu Bay, Central Sulawesi, Indonesia. Microplastic concentrations were found across all sampled depths, with fibers being the most common type. The results indicate that coastal urbanization is contributing to significant microplastic accumulation in this Indonesian bay.
Occurrence, abundance, and distribution of microplastics pollution: an evidence in surface tropical water of Klang River estuary, Malaysia
Researchers measured microplastic abundance, size, shape, and polymer type in surface water of the Klang River estuary in Malaysia — a highly urbanized waterway — finding concentrations among the highest reported in Southeast Asian estuaries, with industrial packaging materials and synthetic textiles as the dominant sources.
Jenis Dan Kelimpahan Mikroplastik Pada Air Di Pesisir Pantai Monpera Kota Balikpapan Kalimantan Timur
This Indonesian-language study measured microplastic abundance and type in coastal surface water at Monpera Beach in Balikpapan, East Kalimantan. Samples were collected at 0-20 cm depth using purposive sampling and analyzed for particle size, shape, and polymer type.
Abundance and Types of Microplastics in the Water of Sukaraja
Researchers quantified microplastic abundance and types in the coastal waters of Sukaraja, Indonesia, using random sampling at three stations during high and low tide in April 2021. A total of 3,600 particles/m3 were recorded, with fragments being the most abundant type (1,466 particles/m3) and film the least, with the highest concentrations near the main plastic waste accumulation zone.
Identifikasi Karakteristik dan Kelimpahan Mikroplastik Pada Sampel Air Kali Surabaya
This Indonesian study characterized microplastic abundance and types in water samples from the Kali Surabaya river in Surabaya. The urban waterway showed widespread plastic contamination, with sources linked to densely populated residential areas along the riverbanks.
Identifikasi Dan Kepadatan Mikroplastik Di Sekitar Muara Sungai Banjir Kanal Barat Dan Banjir Kanal Timur, Kota Semarang, Jawa Tengah
Researchers identified and quantified microplastics in seawater near the estuaries of the Banjir Kanal Barat and Banjir Kanal Timur rivers in Semarang, Indonesia, using plankton nets and FT-IR analysis. They found higher microplastic densities at the Banjir Kanal Timur estuary (179.09 particles/m3) compared to the western canal (79.51 particles/m3), with fibers, fragments, films, and pellets composed of nylon, nitrile, PVC, PET, and polycarbonate polymers.
Jenis Dan Kelimpahan Mikroplastik Pada Air Di Pantai Manggar Kota Balikpapan, Kalimantan Timur
Researchers identified the types and quantified the abundance of microplastics in water at Manggar Beach, Balikpapan, East Kalimantan, comparing microplastic type distribution and examining potential sources of contamination at this coastal site.
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.
Preliminary Study on Abundance of Microplastic in Sediments and Water Samples Along the Coast of Pakistan (Sindh and Balochistan)-Northern Arabian Sea
Researchers found high levels of microplastic contamination along 25 locations on Pakistan's Arabian Sea coastline, with mean concentrations of 582 particles/L in seawater and 987 particles/kg in sediment, and fibers comprising up to 99% of all detected microplastics.
Spatial–Vertical Distribution of Microplastics Abundance and Characteristics in the Coastal Waters of Raha City, Muna Regency
Researchers mapped the spatial and vertical distribution of microplastics in the coastal waters of Raha City, Indonesia, sampling at three stations representing different human activity levels. The harbor area showed the highest microplastic abundance, and concentrations were generally higher at the surface and mid-water layers than near the bottom. The study confirms that fisheries and harbor activities, along with river-carried waste, are major sources of microplastic pollution in these coastal waters.