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61,005 resultsShowing papers similar to The Abundance of Microplastics in Gastropods in The Molas Waters of North Sulawesi
ClearMicroplastic Abundance in Edible Crabs and Gastropods on the Blanakan Coast
Researchers sampled water, sediment, crabs, and gastropods along the Blanakan coast of Indonesia and detected microplastics in all sample types, with fragments, films, fibers, and pellets all present — suggesting widespread contamination that poses a food safety concern for local seafood consumed by humans.
Identification of Microplastics in The Outer Ambon Bay, Mollucas
Researchers identified and quantified microplastic accumulation in water and sediments from Outer Ambon Bay, Maluku, finding that plastic debris fragmented by physical and chemical factors had accumulated in the water column and sediments with potential for ingestion by marine biota.
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, 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.
Distribution and Types of Microplastics in Coastal Sediments of Sepanjang Beach
Researchers characterised the distribution and types of microplastics in coastal sediments of Sepanjang Beach, Indonesia, examining microplastic presence in relation to gastropod digestive tract contamination in the local marine environment.
Abundance and Characteristics of Microplastics Found in The Gastrointestinal Tract of Commercial Marine Fish from Bitung, North Sulawesi, Indonesia
Researchers analyzed microplastic abundance and characteristics in the gastrointestinal tracts of commercial marine fish from Bitung, North Sulawesi, Indonesia, providing the first data on seafood microplastic contamination from one of the country's major fisheries production centers.
Abundance and Characteristics of Microplastics in Coral Reefs at Penimbangan Waters
Researchers assessed microplastic abundance and characteristics in coral reef tissues and sediments at Penimbangan Beach, finding MPs in all 12 coral samples analyzed. Fiber and fragment types dominated, with polymers matching common fishing and packaging materials, reflecting local pollution inputs to the reef ecosystem.
Identification of Characteristics, Abundance, Color, and Size of Microplastics in Shellfish in the Coastal Waters of Galesong Beach
Researchers identified and characterized microplastics in shellfish from the coastal waters of Galesong Beach in Indonesia, finding an average abundance of 4,258 items per individual mussel. The microplastics were predominantly fragments and fibers in red, blue, and black colors, with sizes ranging from 0.5 to 10.5 millimeters. The study raises concerns about human exposure to microplastics through seafood consumption in the region, given the high daily intake rates of shellfish by local communities.
An Assessment of Microplastics (MPs) Sedimentary Accumulation in Seagrass Meadows of Mare Island Conservation Area, North Maluku, Indonesia
Researchers conducted the first study of microplastic accumulation in seagrass meadow sediments at Mare Island Conservation Area, North Maluku, Indonesia, finding microplastic abundances of 13,839-37,000 particles per kilogram dry weight sediment, with fibres as the dominant morphology across both sampling stations.
Spatial variation of microplastic abundance and types in Bitung coastal waters, North Sulawesi: influence of fishing, residential, and port activities
Researchers sampled surface waters in Bitung coastal waters, North Sulawesi across fishing, residential, and port zones, finding the highest microplastic concentrations near the fishing area and fibers as the dominant morphological type.
Kelimpahan Mikroplastik Pada Ekosistem Perairan Di Maluku Utara : Sebuah Tinjauan
This review synthesizes previous microplastic research conducted in aquatic ecosystems of North Maluku, Indonesia, drawing on studies from Mare Island and Ternate. Findings compiled include 272 microplastic particles in sea cucumber species, 17,000–37,000 particles/kg dry sediment in coastal sediments, 948 particles in skipjack tuna from 16 market fish samples, and 594 particles in grouper species, collectively documenting widespread microplastic contamination across local marine organisms.
Abundance and Characteristics of Microplastics Found in The Gastrointestinal Tract of Commercial Marine Fish from Bitung, North Sulawesi – Indonesia
Researchers analyzed microplastic abundance and characteristics in the gastrointestinal tracts of commercial marine fish from Bitung, North Sulawesi, Indonesia, providing baseline contamination data for commercially important species from a major Indonesian fisheries region.
Occurrence And Abundance Of Microplastics In Coral Reef Sediment: A Case Study In Sekotong, Lombok-Indonesia
Microplastics were found in coral reef sediments in Sekotong, Lombok, Indonesia, with possible contributions from ocean current transport through the Indonesian Throughflow. The findings highlight that microplastic contamination has reached Indonesia's coral reef ecosystems, which are among the most biodiverse on Earth.
Contamination of microplastics in tropical coral reef ecosystems of Sri Lanka
Researchers investigated microplastic contamination across ten coral reef ecosystems in Sri Lanka, finding microplastics in corals, water, and sediments with fibers and fragments being the dominant types, representing a previously unquantified threat to tropical reef systems.
Microplastic Contamination in Marine Fish and Shells in the Coastal Areas of Jember Regency, Indonesia
Researchers detected microplastic contamination in the gastrointestinal tracts of marine fish and shellfish from coastal Jember, Indonesia, finding fibers, fragments, granules, and filaments, with contamination levels varying by species and location.
Ingested microplastics: a comparative analysis of contaminated shellfish from two sites in the Makassar Strait
Scientists compared microplastic contamination in shellfish from two sites in the Makassar Strait in Indonesia, finding microplastics in all samples tested. The types and amounts of microplastics varied between locations based on local oceanographic conditions and human activity. Since these shellfish are commonly eaten by local populations, the findings raise concerns about microplastic exposure through seafood consumption in the region.
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.
A Comparative Assessment of Microplastic Abundance in Conservation vs. Residential Coastal Sediments in Bitung, North Sulawesi Indonesia
Researchers compared microplastic abundance in coastal sediments at a nature reserve (Tangkoko) versus an industrial port (Maesa) in Bitung, North Sulawesi, finding significantly higher levels at the industrial site, with fibers and fragments as the dominant forms.
Spatial Distribution of Microplastic Contamination in Blood Clams (anadara Granosa) on the Jeneponto Coast, South Sulawesi
Researchers mapped the distribution of microplastic contamination inside blood clams (Anadara granosa) harvested along the Jeneponto coast of South Sulawesi, Indonesia. The highest microplastic levels were found in clams from mangrove ecosystems and residential waterways, while river areas showed the lowest contamination. Because blood clams are widely eaten as a daily food source, these findings raise direct concerns about microplastic ingestion by local populations.
Abundance, characteristics, and distribution of microplastics in Banda Sea and Seram Sea, Indonesia
Researchers measured the abundance, characteristics, and distribution of microplastics in the surface waters of Banda Sea and Seram Sea, Indonesia, finding concentrations ranging from 4.69 to 22.48 items/L with an average of 14.07 items/L. Fibers, fragments, and pellets of PET, HDPE, LDPE, PVC, PP, and nylon were detected, with highest abundances near Ambon city and lower concentrations in open deep-sea areas due to reduced anthropogenic influence.
Microplastic Contamination and Exposure in Gastropods: A Literature Review
This literature review examined microplastic contamination in gastropod species across marine environments, assessing ingestion rates, particle types, and potential consequences for organism health and human seafood safety. The review found that gastropods consistently harbor microplastics, particularly fibers, and that bottom-dwelling species are among the most exposed due to sediment contact.
Microplastics contamination in molluscs from mangrove forest of Situbondo, Indonesia
Microplastics were found in all but one of 40 bivalve and gastropod molluscs sampled from a mangrove forest in Indonesia, with fibers being the dominant type and larger animals containing more particles. Mangrove ecosystems sit at the boundary between land and sea and are heavily used as nursery habitats, so microplastic contamination of molluscs there points to both direct harm to these organisms and potential risk to people who consume them.
Microplastic Exposure through Mussels Consumption in the Coastal Area Community of Pa’lalakkang Village, Galesong, Takalar District
Researchers surveyed mussel consumers in a coastal village in South Sulawesi, Indonesia and detected microplastics in the mussels, estimating community exposure through regular consumption of contaminated shellfish. The study highlights the health significance of microplastic contamination in locally harvested seafood.
Evaluation of the microplastics in bivalves and water column at Pantai Teluk Likas, North Borneo, Malaysia
Researchers found microplastics in all three species of shellfish and in the surrounding water at a popular beach in Sabah, Malaysia. One clam species contained over 113 microplastic particles per gram, primarily fibers made of common plastics like nylon and polypropylene. Since these shellfish are eaten by local communities, the contamination raises concerns about human exposure to microplastics through seafood consumption.