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61,005 resultsShowing papers similar to Characteristics and abundance of microplastics in bean clam (Donax sp.), Setawar Beach
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.
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.
Isolation and Analysis of Microplastics in Feather Clams (Anadara antiquata) at Tanjung Luar Fish Landing Base, East Lombok Regency
Researchers isolated and characterized microplastics from feather clam tissues collected at Tanjung Luar fish landing base in East Lombok, Indonesia. Multiple microplastic types were found in the soft tissues of bivalves that are regularly consumed by local communities, raising food safety concerns for this seafood-dependent coastal population.
Microplastics in wild clams harvested from coastal waters of Lamongan, Indonesia
Researchers measured microplastic contamination in wild clams harvested from coastal waters off Lamongan, Indonesia, finding MPs in all sampled individuals with polyethylene and polypropylene as the dominant polymers. The findings raise concerns for both clam population health and the safety of shellfish consumed locally.
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.
Types and Abundance of Microplastics in Meretrix meretrix Clams and Sediments in the Sri Tanjung Coastal Area, Rupat Sub-District, Bengkalis
Researchers identified and quantified microplastics in Meretrix meretrix clams and coastal sediments at Sri Tanjung, Rupat Sub-district, Bengkalis Regency, Indonesia. The study examined microplastic types, size-based abundance differences, and the relationship between clam tissue and sediment microplastic loads in this coastal environment.
DETECTION OF MICROPLASTICS IN BLOOD CLAM (Tegillarca granosa) AND GREEN MUSSEL (Perna viridis) FROM BERINGHARJO MARKET, YOGYAKARTA CITY
Microplastics were detected in blood clam and green mussel samples purchased from a market in Yogyakarta, Indonesia, with abundance and morphology data contributing to understanding of bivalve contamination in Indonesian coastal seafood.
Microplastic Analysis of Consumed Mussels (Donax sp.) and Tofu Clams (Meretrix sp.)
A study of two edible clam species sold in Indonesian markets found microplastic contamination in both, with fibers and fragments being the most common types detected. Because these shellfish are filter feeders that concentrate particles from the water, people who eat them regularly may be ingesting microplastics, raising concerns about food safety.
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.
Implication of microplastic presence in sediment and blood clams Anadara granosa (Mollusca: Bivalvia) in the Musi Estuary, Indonesia
Researchers measured microplastic concentrations in sediment and blood clam (Anadara granosa) tissues from coastal collection sites, finding MPs in all samples and identifying specific polymer types consistent with regional fishing gear and packaging waste sources.
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.
Assessment of Microplastics Contamination in Commericial Clams in the Coastal Zone of Vietnam
Microplastic contamination was assessed in commercially harvested clams from aquaculture farms in coastal Vietnam, a country where microplastic impacts on aquaculture are poorly understood. Both vertebrates and invertebrates in coastal areas were found to ingest microplastics, raising concerns about food safety in Vietnamese seafood.
Occurrence and Characteristics of Microplastics in Wild and Farmed Shrimps Collected from Cau Hai Lagoon, Central Vietnam
Researchers measured microplastic occurrence in the gastrointestinal tracts and tissues of four shrimp species (two wild, two farmed) from a Vietnamese lagoon, finding microplastics in all species and providing baseline data on seafood plastic contamination for this region.
Characteristics of microplastics pollution in important commercial coastal seafood of Central Java, Indonesia
Researchers measured microplastic contamination in three commercially important seafoods from coastal Indonesia — milkfish, blood cockles, and green mussels — finding that all three contained plastic particles, with green mussels carrying the highest load at an average of 71 particles per individual. The variety of polymer types detected, including rubber and styrene compounds, confirms that microplastics are entering the human food chain through commonly consumed seafood.
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.
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.
Monitoring of microplastics in the clam Donax cuneatus and its habitat in Tuticorin coast of Gulf of Mannar (GoM), India
Researchers monitored microplastic distribution and characteristics in the wedge clam Donax cuneatus and its surrounding water and sediment habitat along the Tuticorin coast of India's Gulf of Mannar, investigating the relationship between environmental microplastic concentrations and accumulation in the clam's body.
Microplastic contamination in Bivalves: An assessment of potential health risks to humans and bivalves in the Tam Giang Lagoon
Researchers analysed microplastic contamination in three bivalve species from Tam Giang Lagoon in Vietnam, finding 291 MP particles across 36 specimens, with clams showing the highest burden (67% of total MPs). The findings indicate significant human dietary MP exposure from lagoon bivalves and call for monitoring of this food source.
Characteristics of microplastics and comparison of estimated daily intake levels (EDI) in consumption shells in Kenjeran and Balekambang
Researchers compared microplastic characteristics and estimated daily intake values in bivalves from two contrasting coastal environments in East Java, Indonesia: semi-enclosed Kenjeran and offshore Balekambang. Kenjeran bivalves had higher microplastic levels (up to ~42 particles/person/day), with nylon and polystyrene as the dominant polymer types in both locations.
Assessment of microplastic contamination in clams and shrimp from estuarine environments of Goa: implications for environmental health and food safety
Researchers examined clams and shrimp from estuarine environments in Goa, India, and found microplastics present in both species and their surrounding waters, with shrimp from one site showing particularly high contamination and bioaccumulation. The particles were predominantly polyamide, polyethylene, and polystyrene fibers and fragments, likely originating from fishing, tourism, and waste disposal activities. The findings raise concerns about food safety for local and tourist populations who regularly consume seafood from these coastal areas.
The spatial distribution and physico-chemical characteristic of microplastics in the sediment and cockle (Anadara granosa) from the coastal waters of East Java, Indonesia, and the health hazards associated with cockle consumption
Researchers surveyed microplastic contamination in coastal sediments and cockles along the East Java coast of Indonesia and assessed the potential health risks from consuming the shellfish. They found microplastics, predominantly fibers and fragments, in all sediment and cockle tissue samples, with consumers potentially ingesting tens of thousands of microplastic particles per year. The findings raise concerns about dietary microplastic exposure for communities that regularly eat shellfish from these waters.
Determination of microplastics in commercial bivalves and estimation of exposure among population in Pasir Penambang, Kuala Selangor
Researchers measured microplastic abundance and characteristics in commercial bivalves from Pasir Penambang, Malaysia, and estimated human dietary exposure, finding that regular consumption of locally sold shellfish poses a notable microplastic ingestion risk.
Characteristics, Abundance and Polymer Type of Microplastics in Anadara granosa (Blood Clam) from Coastal Area of Palopo City
Researchers analyzed microplastic contamination in blood clams collected from coastal waters near Palopo City, Indonesia. As filter feeders, these bivalves are particularly vulnerable to ingesting microplastic particles, and the study documented the abundance and polymer types found in their tissues. The findings raise concerns about human exposure to microplastics through the consumption of commonly harvested shellfish.
Assessment and Analysis of Microplastics in Commercially Sold Bivalves from Los Baños, Laguna, and Lipa, Batangas, Philippines
Researchers extracted and characterized microplastics from three commercially sold bivalve species (green mussel, Manila clam, and freshwater clam) purchased at Philippine markets, finding contamination ranging from 0.52 to 2.94 microplastic particles per gram fresh weight with fibers being the most common type.