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Tier 2
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Original research — experimental, observational, or case-control study. Direct primary evidence.
Environmental Sources
Marine & Wildlife
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Abundance, size and polymer composition of marine microplastics ≥ 10 μm in the Atlantic Ocean and their modelled vertical distribution
Marine Pollution Bulletin2015
749 citations
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Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count.
Score: 50
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0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.
Kristina Enders,
Kristina Enders,
Robin Lenz,
Kristina Enders,
Kristina Enders,
Kristina Enders,
Kristina Enders,
Robin Lenz,
Robin Lenz,
Robin Lenz,
Robin Lenz,
Robin Lenz,
Robin Lenz,
Robin Lenz,
Robin Lenz,
Robin Lenz,
Kristina Enders,
Kristina Enders,
Robin Lenz,
Robin Lenz,
Kristina Enders,
Robin Lenz,
Kristina Enders,
Kristina Enders,
Robin Lenz,
Kristina Enders,
Torkel Gissel Nielsen
Robin Lenz,
Kristina Enders,
Kristina Enders,
Kristina Enders,
Kristina Enders,
Kristina Enders,
Kristina Enders,
Kristina Enders,
Kristina Enders,
Kristina Enders,
Kristina Enders,
Kristina Enders,
Kristina Enders,
Kristina Enders,
Kristina Enders,
Kristina Enders,
Kristina Enders,
Kristina Enders,
Robin Lenz,
Robin Lenz,
Robin Lenz,
Robin Lenz,
Torkel Gissel Nielsen
Robin Lenz,
Robin Lenz,
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Colin A. Stedmon,
Colin A. Stedmon,
Colin A. Stedmon,
Torkel Gissel Nielsen
Colin A. Stedmon,
Torkel Gissel Nielsen
Kristina Enders,
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Kristina Enders,
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Robin Lenz,
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Robin Lenz,
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Colin A. Stedmon,
Robin Lenz,
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Torkel Gissel Nielsen
Summary
Researchers measured the abundance, size distribution, and polymer composition of microplastics 10 micrometers and larger in the Atlantic Ocean, finding widespread contamination and providing data that helps fill gaps in understanding smaller particle fractions.
We studied abundance, size and polymer type of microplastic down to 10μm along a transect from the European Coast to the North Atlantic Subtropical Gyre (NASG) using an underway intake filtration technique and Raman micro-spectrometry. Concentrations ranged from 13 to 501itemsm(-3). Highest concentrations were observed at the European coast, decreasing towards mid-Atlantic waters but elevated in the western NASG. We observed highest numbers among particles in the 10-20μm size fraction, whereas the total volume was highest in the 50-80μm range. Based on a numerical model size-dependent depth profiles of polyethylene microspheres in a range from 10-1000μm were calculated and show a strong dispersal throughout the surface mixed layer for sizes smaller than 200μm. From model and field study results we conclude that small microplastic is ubiquitously distributed over the ocean surface layer and has a lower residence time than larger plastic debris in this compartment.