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61,005 resultsShowing papers similar to Urbanization Impacts on Microplastic in Benthic Organisms and Sediment of Small Islands
ClearLinking the Tourism Activity to the Occurrence and Distribution of Microplastics
Researchers assessed microplastic abundance, type, and spatial distribution in coastal water, sediments, and fish across three zones of Gili Trawangan, Indonesia, finding that tourism-related activities concentrated microplastics at recreational beaches with concentrations reaching 19.25 particles/L.
Presence of microplastics in water, sediments and fish species in an urban coastal environment of Fiji, a Pacific small island developing state
Researchers conducted the first assessment of microplastic levels in surface water, sediments, and fish from the urban coastal environment of Suva, Fiji. The study confirmed the presence of microplastics across all three matrices in this Pacific small island developing state, and evaluated contributions from local sources including wastewater, highlighting that microplastic pollution affects even remote island nations.
Distribution of Microplastics in Coastal Waters and Their Implications for the Marine Food Chain
Researchers sampled surface water, sediments, and marine organisms from urban, industrial, and conservation coastal zones in Indonesia to assess microplastic distribution and food chain implications. Industrial zones had the highest microplastic concentrations, and filter feeders accumulated more particles than fin fish, indicating distinct exposure pathways through the marine food web.
Abundance and characterization of microplastic pollution in the wildlife reserve, Ramsar site, recreational areas, and national park in northern Jakarta and Kepulauan Seribu, Indonesia
This is the first study to measure microplastic pollution in sediments across protected areas near Jakarta, Indonesia, including a wildlife reserve, a Ramsar wetland site, and a marine national park. Microplastics were found at all locations, with higher concentrations closer to human activity and during the dry season. The results suggest that even designated conservation areas are not spared from microplastic contamination.
Microplastic in tropical island estuaries in China: Source identification and management framework development
Researchers found surprisingly higher microplastic concentrations in the less-urbanized Wanquan River Estuary compared to the Nandu River Estuary in Hainan Island, China, suggesting that tourism and agricultural activities may contribute more significantly to microplastic pollution than urbanization alone.
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 versus an industrial port in Bitung, North Sulawesi, finding significantly higher levels at the industrial site and raising concerns about plastic intrusion into protected areas.
Microplastic Pollution in Indonesia: The Contribution of Human Activity to the Abundance of Microplastics
This systematic review of Indonesian microplastic research found that coastal and marine sediments have the highest microplastic abundances, driven by widespread use of cheap single-use plastics and poor waste management across urban and rural areas.
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.
Spatial distribution of microplastics around an inhabited coral island in the Maldives, Indian Ocean
Researchers investigated microplastic accumulation across fore reef, reef flat, and beach sediment environments surrounding a small inhabited coral island in the Maldives, finding 1,244 individual microplastic pieces across 22 sampling sites. The study reveals that even remote inhabited islands in the Indian Ocean show significant microplastic contamination, with spatial distribution patterns reflecting local hydrodynamics and human activities.
The presence of microplastics in Surabaya coastal area and its correlation with conventional water quality parameters
Researchers measured microplastic presence in coastal waters of Surabaya, Indonesia, and examined correlations with marine biodiversity indicators. Elevated microplastic concentrations were associated with reduced diversity of benthic organisms at contaminated sites.
Unveiling Microplastic Abundance and Distribution in an Oceanic Island: Offshore Depository or Local Pollution Indicator
Microplastic abundance and distribution were documented across surface waters and sediments of an oceanic island, with findings indicating both local land-based pollution and ocean gyre-driven deposition of particles from distant sources.
Assessment 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.
Microplastic Pollution in the Aquatic Ecosystem of Gili Trawangan, Lombok: Abundance, Characteristics, and Implications in Tourism Area
Researchers assessed microplastic pollution in the aquatic ecosystem of Gili Trawangan, Lombok, Indonesia, quantifying particle abundance, characterizing morphological types and polymer compositions, and discussing implications for the marine environment and the local tourism-dependent economy.
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 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.
Pollutant of Global Trends in the Marine Ecosystems around the Spermonde Archipelagos
Researchers surveyed microplastic and other pollutant concentrations in marine ecosystems around the Spermonde Archipelago in Indonesia, finding elevated plastic particle levels in nearshore waters and sediments. Coastal fishing communities and urban runoff were identified as the primary pollution sources in this biodiversity-rich tropical archipelago.
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.
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.
Analisis Kandungan Mikroplastik pada Sedimen di Perairan Semarang, Jawa Tengah
Researchers analyzed microplastic contamination in sediments from Semarang waters in Central Java, Indonesia, documenting the types, abundance, and distribution of microplastics across multiple sampling campaigns linked to the city's high population density and waste generation.
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.
A baseline study of meso and microplastic predominance in pristine beach sediment of the Indian tropical island ecosystem
Researchers conducted a baseline survey of meso- and microplastic contamination on beaches of the Andaman and Nicobar Islands in India, finding plastic debris present even in these relatively remote tropical island ecosystems, with fragments and films being the most common types.
Mikroplastik pada Terumbu Karang di Pulau Panjang Jepara
This Indonesian study examined microplastic contamination in coral reef ecosystems around Panjang Island in Jepara. The findings document plastic pollution in a reef system affected by tourism and waste disposal from visiting communities, raising concerns about plastic impacts on sensitive marine habitats.
The distribution of marine debris and microplastic in Tidung Kecil Island, Jakarta Bay and Sembilang National Park, Palembang
This study surveyed the distribution of marine debris and microplastics in the waters and sediments around Tidung Kecil Island in Jakarta Bay, Indonesia. The findings highlight the role of coastal communities and tourism in contributing to local microplastic contamination.
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.