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Data for Longitudinal dispersion of microplastics in aquatic flows using fluorometric techniques
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Cook, Sarah, Chan, Hui-Ling, Abolfathi, Soroush, Bending, G. D., Schäfer, Hendrik and Pearson, Jonathan M. (2020) Data for Longitudinal dispersion of microplastics in aquatic flows using fluorometric techniques. [Dataset]
![[img]](https://wrap.warwick.ac.uk/style/images/fileicons/application_vnd.ms-excel.png) |
Microsoft Excel (Raw velocity & dispersion data for dye and microplastics )
Data_WR 115337.xlsx - Published Version Available under License Creative Commons Attribution 4.0. Download (13Kb) |
Abstract
Microplastics are an emerging environmental contaminant. Existing knowledge on the precise transport processes involved in the movement of microplastics in natural water bodies is limited. Microplastic fate-transport models rely on numerical simulations with limited empirical data to support and validate these models. We adopted fluorometric principles to track the movement of both fluorescent dye and florescent stained microplastics (polyethylene) in purpose-built laboratory flumes with standard fibre-optic fluorometers. Neutrally buoyant microplastics behaved in the same manner as a solute (Rhodamine) and more importantly displayed classical fundamental dispersion theory in uniform open channel flow. This suggests Rhodamine, a fluorescent tracer, can be released into the natural environment with the potential to mimic microplastic movement in the water column.
| Item Type: | Dataset | |||||||||
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| Subjects: | G Geography. Anthropology. Recreation > GE Environmental Sciences G Geography. Anthropology. Recreation > GF Human ecology. Anthropogeography Q Science > Q Science (General) T Technology > TA Engineering (General). Civil engineering (General) T Technology > TC Hydraulic engineering. Ocean engineering T Technology > TD Environmental technology. Sanitary engineering |
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| Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering Faculty of Science, Engineering and Medicine > Science > Life Sciences (2010- ) |
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| Type of Data: | Experimental data | |||||||||
| Library of Congress Subject Headings (LCSH): | Microplastics, Pollutants, Fluorimetry, Fluorimetry -- Longitudinal studies, Uniform flow (Fluid dynamics), Microplastics -- Transport properties , Water -- Pollution, Diffusion | |||||||||
| Publisher: | University of Warwick, School of Engineering | |||||||||
| Official Date: | 20 July 2020 | |||||||||
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| Status: | Not Peer Reviewed | |||||||||
| Publication Status: | Published | |||||||||
| Media of Output (format): | .xlsx | |||||||||
| Access rights to Published version: | Open Access (Creative Commons) | |||||||||
| Description: | Data record consists of excel spreadsheet containing raw velocity & dispersion data for dye and microplastics. Further information on the data can be found contained within the spreadsheet. |
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| Date of first compliant deposit: | 20 July 2020 | |||||||||
| Date of first compliant Open Access: | 20 July 2020 | |||||||||
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