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61,005 resultsShowing papers similar to Systematic review of ecological research in Philippine cities: assessing the present status and charting future directions
ClearAddressing the Invisible Threat
This paper examines microplastic contamination in the Philippines, identifying gaps in research, waste management infrastructure, and public awareness that limit effective policy responses, and advocating for evidence-based strategies that coordinate scientific research with regulation and community education.
Assessing the Environmental Impact of Urban Plastic Waste in Pahang, Malaysia
Researchers assessed the environmental impact of urban plastic waste in Pahang, Malaysia, surveying plastic accumulation in waterways, land, and coastal areas and estimating pollution loads from different urban sources.
The urban microplastic footprint: investigating the distribution and transport
Researchers investigated the distribution and transport of microplastics within an urban environment, mapping the 'urban microplastic footprint' to understand how city infrastructure and land use patterns drive the spatial distribution and downstream export of plastic particles to receiving water bodies.
Understanding plastic-dependent urban coastal communities: Plastic handling practices and perceptions of urban villages of Iligan City, Philippines
Researchers examined awareness, knowledge, and perceptions of marine macro- and microplastic pollution among 70 coastal community residents in Iligan City, Philippines, finding that despite general awareness, plastic handling practices remained inconsistent with pollution reduction goals.
Urbanization Impacts on Microplastic in Benthic Organisms and Sediment of Small Islands
Researchers investigated how urbanisation on small islands in Indonesia affects microplastic contamination levels in benthic organisms and sediments, examining the impact of land use conversions from pristine ecosystems to settlements and tourism facilities.
Aquatic microplastics research in the ASEAN region: Analysis of challenges and priorities
This systematic review analyzes the state of microplastic research across Southeast Asian countries and identifies gaps in how studies are conducted. The researchers found inconsistent methods being used across the region, making it hard to compare results or understand the true scale of contamination. Standardizing how microplastics are measured is important because it will give us a clearer picture of how much plastic pollution people in the region are exposed to.
The nexus of macroplastic and microplastic research and plastic regulation policies in the Philippines marine coastal environments
This study examined the relationship between macroplastic and microplastic research output and plastic regulation policies in the Philippines, one of the world's top plastic polluters, assessing how scientific evidence has informed or failed to influence coastal environmental policy.
Micro(nano)plastics as Emerging Pollutants in Global Aquatic and Terrestrial Ecosystems: A Bibliometric Analysis
This bibliometric analysis mapped the global landscape of micro- and nanoplastic research in aquatic and terrestrial ecosystems using data from major scientific databases. Researchers identified key research trends, leading countries, and the most active institutions contributing to the field. The study reveals that while research output has surged in recent years, significant knowledge gaps remain around nanoplastics and their long-term ecological effects.
A multidimensional approach for microplastics monitoring in two major tropical river basins, Malaysia
Researchers conducted a multidimensional assessment of microplastic distribution in surface waters of two major Malaysian river basins, providing much-needed field data on microplastic emissions from Asian rivers known to be major contributors to ocean pollution.
Data on the Philippine Studies on Microplastics: A Qualitative Meta-Synthesis Through Thematic Analysis
This is a duplicate dataset deposit for the Philippine microplastic meta-synthesis, compiling 45 peer-reviewed studies for thematic analysis of microplastic research across environmental and biological matrices in the Philippines. The dataset supports identifying geographic and thematic research gaps in Southeast Asian microplastic science.
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.
Plastic pollution research in Indonesia: State of science and future research directions.
This meta-analysis reviews the state of plastic pollution research in Indonesia, a country identified as one of the top contributors to global plastic waste. The findings highlight significant gaps in data on microplastic contamination in Indonesian waters and ecosystems, which matters because plastic pollution from this region affects global ocean health and the seafood supply chain.
Investigating the knowledge, attitude and perception on microplastic pollution: a comparison between residents in Temerloh living in urban and rural areas
Researchers surveyed urban and rural residents of Temerloh, Malaysia, on their knowledge, attitudes, and perceptions of microplastic pollution, finding gaps in awareness that contribute to poor waste management behaviours and ongoing environmental contamination.
Are mangrove ecosystems plastic accumulation zones?
Researchers monitored macroplastic and microplastic pollution across nine mangrove sites on Cebu Island, Philippines, for over a year using paired removal and reference plots, finding that mangrove ecosystems function as significant plastic accumulation zones with differing dynamics between landward and seaward zones.
Characterisation of Macro-plastic Waste Along the Philippines' Longest Coastal Boulevard: Basis for Solid Waste Management and Policy Formulation
Researchers characterized macro-plastic waste types and quantities along the Philippines' longest coastal boulevard, using density and cleanliness metrics as a basis for solid waste management and policy formulation. The study identified dominant plastic categories and spatial distribution patterns, providing empirical data to inform targeted waste management interventions and coastal protection policies.
Identifying Knowledge Gaps and Research Needs in Microplastic Pollution Research
This review identifies knowledge gaps and research needs in microplastic pollution science, noting ubiquitous detection of microplastics in environmental compartments globally and highlighting unresolved questions about urban-to-rural transport, ecotoxicological effects, and effective mitigation strategies.
Microplastics pollution in the rivers of a metropolitan city and its estimated dependency on surrounding developed land
Researchers surveyed microplastic pollution in four rivers across Hong Kong and found that rivers in urbanized areas had significantly higher concentrations of plastic particles than the rural river. The most polluted river contained over 53 plastic particles per liter of water, and contamination levels correlated with the proportion of developed land in surrounding areas. The study suggests that urban development and population density are key drivers of microplastic pollution in city waterways.
Marine plastic pollution: A systematic review of management strategies through a macroscope approach
Researchers applied a systems-level framework to review 176 studies on marine plastic pollution management, finding that waste collection infrastructure and freshwater pathways are critically understudied and that no existing strategy — from beach cleanup to biomaterials — is scalable enough to meaningfully reverse the plastic crisis.
Abundance, Uptake, Presence and Biodegradation of Microplastics in Malaysian Context: a Systematic Literature Review
This systematic literature review compiled published data on microplastic abundance, uptake, and biodegradation in Malaysia's environments and biota. The review finds that microplastic research in Malaysia is growing but still limited, and calls for standardized methods to allow better comparisons across studies.
Urban tropical freshwater ponds as microplastics hotspots—insight on abundance and characteristics using an improved sampling technique
Researchers surveyed 20 urban freshwater ponds in central India and found microplastics present in all of them, with fragments, films, and foams being the most common types. They introduced an improved, low-cost sampling technique that does not require boats, making it practical for studying smaller water bodies. The results confirm that urban ponds are significant hotspots for microplastic accumulation, with polyethylene and polystyrene being the dominant polymer types.
Microplastics in Asian freshwater ecosystems: Current knowledge and perspectives
This review of microplastic research in Asian freshwater ecosystems from 2014 to 2021 found that Asia is a global hotspot for freshwater microplastic pollution, driven by rapid urbanization and economic growth, with fibers from textile washing and fragments from plastic debris degradation as dominant types.
Plastic waste occurrence on a beach off southwestern Luzon, Philippines
Researchers documented plastic waste on a beach in southwestern Luzon, Philippines, finding high levels of macroplastic litter and establishing baseline microplastic contamination data for a country identified as one of the largest contributors of plastic waste to the ocean.
A Study of marine plastic pollution abatement: A bibliometric analysis on status and development trend
Researchers conducted a bibliometric analysis of marine plastic pollution research using R software, finding that global scientific attention has grown substantially, with microplastics emerging as a central focus spanning both macro- and microscale investigations.
Freshwater plastic pollution: Recognizing research biases and identifying knowledge gaps
Researchers conducted a bibliometric review of freshwater plastic pollution research and identified major gaps: data from the most polluted Asian rivers is severely underrepresented, submerged macroplastics are almost entirely unstudied, and studies of plastic impacts on freshwater fauna lag far behind comparable marine research — limiting the ability to accurately estimate river-to-ocean plastic flux.