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20 resultsShowing papers similar to Exploring the Plastic Collection and Recycling Trends in Sri Lanka
ClearEvidence of microplastics pollution in coastal beaches and waters in southern Sri Lanka
Researchers found microplastic pollution along 91 km of coastline in southern Sri Lanka, with 60% of beach sand sites and 70% of surface water sites testing positive, characterizing the polymers, shapes, and colors present across the sampled coastal environments.
Sampling and Analysis of Microplastics in the Coastal Environments of Sri Lanka: Estuaries of the Kelani River to Mahaoya
Microplastics were found in both beach sediments and coastal seawater along 42 kilometers of Sri Lanka's western coastline, with polyethylene, polypropylene, and polystyrene being the most common types. The results document significant plastic contamination along the coast of a densely populated South Asian nation, raising concerns about exposure for coastal communities and marine life in the Indian Ocean region.
Life Cycle Assessment of Selected Single-Use Plastic Products towards Evidence-Based Policy Recommendations in Sri Lanka
Researchers applied life cycle assessment to common single-use plastic products in Sri Lanka, quantifying their environmental impacts across production to disposal and providing evidence-based recommendations to guide national plastic pollution policy.
Sampling and Analysis of Microplastics in the Coastal Environments of Sri Lanka: Estuaries of Kelani River to Mahaoya
Microplastic abundance and types were quantified in beach sediments and seawater across nine sites along 42 km of Sri Lanka's western coast, documenting widespread contamination in estuarine and coastal environments.
Waste Management in the Global South: an Inquiry on the Patterns of Plastic and Waste Material Flows in Colombo, Sri Lanka
This dissertation analyzed plastic and waste material flows in Colombo, Sri Lanka, examining the social dynamics, governance structures, and ecological impacts of waste management in a developing city context. The research highlights how plastic waste management challenges in the Global South are deeply intertwined with urbanization, inequality, and colonial legacies.
Evolving research perspectives on microplastic pollution: A focus on Sri Lanka in comparison to the South and Southeast Asian region
This review examines the evolving research landscape on microplastic pollution in Sri Lanka, comparing it to the broader South and Southeast Asian regional context. The paper identifies gaps in local monitoring data and highlights the need for standardized methodologies and expanded research capacity in the region.
Investigating the Role of Tourists and Impact of Knowledge, Behaviour, and Attitude Towards Plastic Waste Generation
Researchers surveyed tourists to assess how their knowledge, attitudes, and behavior influence plastic waste generation at outdoor recreation sites, finding that awareness gaps drive littering and that circular economy approaches could convert tourist-generated waste into local economic opportunity.
Community awareness and perceptions on microplastics: a case study from Sri Lanka
A community survey in Sri Lanka assessed public awareness of microplastic pollution using convenience sampling across rural and urban areas, finding generally low awareness of microplastics as an environmental and health concern. The results highlight the need for public education campaigns about microplastic risks and regulatory measures.
Microplastic Pollution of Stream Water and Sediment in a Tributary of a Major Drinking Water Supplying River in Sri Lanka
Researchers monitored microplastic pollution in stream water and sediment of a tributary feeding a major drainage system, documenting spatial patterns of contamination and identifying land use practices as key predictors of microplastic abundance in this freshwater system.
Towards Plastic Circularity: Current Practices in Plastic Waste Management in Japan and Sri Lanka
A comparison of plastic waste management in Japan and Sri Lanka found that Japan practices the full plastic value chain while Sri Lanka relies heavily on an informal recycling sector, and recommends Japan's Extended Producer Responsibility approach as a model for Sri Lanka to improve plastic circularity.
Microplastic Content in Non-Point Source And Point Sources of Colombo And Suburbs – Experimental Study on the Impact of Seasonal Variation
Researchers measured microplastic concentrations at point and non-point source locations in Colombo, Sri Lanka, across different seasons. Microplastics were found throughout the surface water network, with concentrations varying by season and location type. The study provides valuable baseline data for a poorly studied region and highlights urban water bodies as major microplastic sources.
Quantification and morphological characterization of plastic litter (0.30–100 mm) in surface waters of off Colombo, west coast of Sri Lanka
Surface water off Colombo, Sri Lanka, contained an average of 140 plastic items per square meter, with 99.6% classified as small microplastics under 1 mm in size. Filament-shaped plastics dominated and concentrations were highest near the most populated coastal districts, reflecting urban plastic pollution inputs.
Present Status of Microplastic Pollution Research Data in Sri Lanka and Microplastic Risk Mitigation Solutions; Lessons from a Global Policy Context
This review synthesizes the present status of microplastic pollution research data in Sri Lanka and evaluates risk mitigation solutions within a global policy context. The paper assesses monitoring data across aquatic environments and proposes lessons from international policy frameworks to strengthen Sri Lanka's response to microplastic contamination.
The impact of tourism on marine litter pollution on Santa Marta beaches, Colombian Caribbean
Tourism significantly increased litter pollution on beaches in Santa Marta, Colombia, with plastics making up 30-77% of macroplastic waste and microplastics ranging from 1 to 355 items per square meter during peak tourist season. Local residents identified tourism as the primary source, highlighting the need for better waste management and public education at coastal destinations.
Tracing the Plastic Tide: Assessing Microplastic Abundance and Distribution along the Attanagalu River in Sri Lanka
Researchers assessed the abundance and distribution of microplastics in surface water and sediments along the Attanagalu River in Sri Lanka, identifying key pollution sources and transport pathways. The study found elevated microplastic concentrations linked to urban and agricultural land use, underscoring the role of freshwater systems in conveying terrestrial plastic pollution to the ocean.
Linking 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.
Microplastic pollution in Marine Protected Areas of Southern Sri Lanka
Microplastic contamination was documented in coastal and lagoon sediments and water within two Marine Protected Areas in southern Sri Lanka, indicating that even protected zones are not shielded from plastic pollution.
Does tourism enhance microplastic pollution in the ecologically critical areas of Bangladesh? Evidence from Tanguar Haor, Kaptai Lake, and the Sundarbans
Researchers assessed microplastic pollution at three prominent tourist destinations in Bangladesh—Tanguar Haor, Kaptai Lake, and the Sundarbans—finding 3–25 particles per liter, with PETE most common and contamination levels correlating with tourism activity and proximity to human pollution sources.
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.
Plastic waste and microplastic issues in Southeast Asia
This review examines the plastic waste and microplastic crisis across Southeast Asia, a region that contributes significantly to global ocean plastic pollution. The authors found that inadequate waste collection, limited recycling infrastructure, and rapid economic growth are driving the problem. The study evaluates current waste management systems and proposes strategies for improving plastic waste reduction in these countries.