Rising seas and roadway debris: Microplastic and low-density tire wear particles in street-associated tidal floodwater
| dc.contributor.author | Ertel, Bonnie M. | en |
| dc.contributor.author | Weinstein, John E. | en |
| dc.contributor.author | Gray, Austin D. | en |
| dc.date.accessioned | 2023-12-14T19:23:19Z | en |
| dc.date.available | 2023-12-14T19:23:19Z | en |
| dc.date.issued | 2023-10 | en |
| dc.description.abstract | Tidal flooding is increasingly common in low-lying coastal regions as sea levels rise. This type of flooding can occur on sunny days with no rainfall and may transport street-associated debris, such as microplastics (MPs) including tire wear particles (TWPs), to coastal systems. This research aimed to quantify MP abundance in tidal floodwater and investigate their fate. Three locations around Charleston, SC (USA) were sampled during 12 tidal floods, and their adjacent tidal creeks were sampled before and after 5 floods. Floodwater contained an average of 342 ± 60 MP/L. Most MPs in floodwater were low-density TWP (86.5 %). MP abundance in tidal creek surface water following flooding did not change, suggesting that MPs were not immediately transferred to coastal waterways but deposited in adjacent marsh sediment. Elucidating transport routes of MPs in coastal environments is critical to understanding and preventing this type of contamination in the face of a changing climate. | en |
| dc.description.version | Accepted version | en |
| dc.format.extent | 8 page(s) | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier | ARTN 115502 (Article number) | en |
| dc.identifier.doi | https://doi.org/10.1016/j.marpolbul.2023.115502 | en |
| dc.identifier.eissn | 1879-3363 | en |
| dc.identifier.issn | 0025-326X | en |
| dc.identifier.other | S0025-326X(23)00936-0 (PII) | en |
| dc.identifier.pmid | 37690408 | en |
| dc.identifier.uri | https://hdl.handle.net/10919/117193 | en |
| dc.identifier.volume | 195 | en |
| dc.language.iso | en | en |
| dc.publisher | Pergamon-Elsevier | en |
| dc.relation.uri | https://www.ncbi.nlm.nih.gov/pubmed/37690408 | en |
| dc.rights | In Copyright | en |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | en |
| dc.subject | Microplastics | en |
| dc.subject | Flooding | en |
| dc.subject | Climate change | en |
| dc.subject | Rubber | en |
| dc.subject | Estuary | en |
| dc.subject | Street | en |
| dc.title | Rising seas and roadway debris: Microplastic and low-density tire wear particles in street-associated tidal floodwater | en |
| dc.title.serial | Marine Pollution Bulletin | en |
| dc.type | Article - Refereed | en |
| dc.type.dcmitype | Text | en |
| dc.type.other | Article | en |
| dc.type.other | Journal | en |
| dcterms.dateAccepted | 2023-09-03 | en |
| pubs.organisational-group | /Virginia Tech | en |
| pubs.organisational-group | /Virginia Tech/Science | en |
| pubs.organisational-group | /Virginia Tech/Science/Biological Sciences | en |
| pubs.organisational-group | /Virginia Tech/All T&R Faculty | en |
| pubs.organisational-group | /Virginia Tech/Science/COS T&R Faculty | en |