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Environmental Sources
Marine & Wildlife
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Plastic Hotspot Mapping in Urban Water Systems
Geosciences2020
52 citations
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Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count.
Score: 45
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0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Paolo Tasseron
Paolo Tasseron
Paolo Tasseron
Paolo Tasseron
Paolo Tasseron
Paolo Tasseron
Paolo Tasseron
Liselotte Rambonnet,
Liselotte Rambonnet,
Liselotte Rambonnet,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Hestia Zinsmeister,
Tim van Emmerik,
Paolo Tasseron
Tim van Emmerik,
Liselotte Rambonnet,
Tim van Emmerik,
Paolo Tasseron
Hestia Zinsmeister,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Liselotte Rambonnet,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Auke-Florian Hiemstra,
Auke-Florian Hiemstra,
Paolo Tasseron
Daniël Siepman,
Daniël Siepman,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Paolo Tasseron
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Tim van Emmerik,
Paolo Tasseron
Summary
A simple citizen science method for mapping plastic hotspots in urban waterways was tested in two Dutch cities, finding similar average plastic densities but different spatial distributions. The study highlights the need for long-term monitoring to better understand how cities contribute to plastic pollution in rivers and oceans.
Study Type
Environmental
Reducing plastic pollution in rivers, lakes, and oceans is beneficial to aquatic animals and human livelihood. To achieve this, reliable observations of the abundance, spatiotemporal variation, and composition of plastics in aquatic ecosystems are crucial. Current efforts mainly focus on collecting data on the open ocean, on beaches and coastlines, and in river systems. Urban areas are the main source of plastic leakage into the natural environment, yet data on plastic pollution in urban water systems are scarce. In this paper, we present a simple method for plastic hotspot mapping in urban water systems. Through visual observations, macroplastic abundance and polymer categories are determined. Due to its simplicity, this method is suitable for citizen science data collection. A first application in the Dutch cities of Leiden and Wageningen showed similar mean plastic densities (111–133 items/km canal) and composition (75–80% soft plastics), but different spatial distributions. These observations emphasize the importance of long-term data collection to further understand and quantify spatiotemporal variations of plastics in urban water systems. In turn, this will support improved estimates of the contribution of urban areas to the plastic pollution of rivers and oceans.