Full metadata record
DC Field | Value | Language |
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dc.citation.number | 10 | - |
dc.citation.title | BIOLOGY-BASEL | - |
dc.citation.volume | 9 | - |
dc.contributor.author | Yeom, Jaehoon | - |
dc.contributor.author | Kim, Injeong | - |
dc.contributor.author | Kim, Minjeong | - |
dc.contributor.author | Cho, Kyunghwa | - |
dc.contributor.author | Kim, Sang Don | - |
dc.date.accessioned | 2023-12-21T16:48:22Z | - |
dc.date.available | 2023-12-21T16:48:22Z | - |
dc.date.created | 2020-11-20 | - |
dc.date.issued | 2020-10 | - |
dc.description.abstract | Simple Summary This study proposed a methodology to simulate ecological damage in a toluene spill situation by coupling AQUATOX, an established ecological assessment model, and EFDC, a Lagrangian fluid diffusion model. TheAQUATOX-EFDC simulation showed a significant ecological impact, especially the greatest damage on the fish species group, the top predators. In this study, an ecological impact was assessed for the short-term leak scenario through the AQUATOX-EFDC model, which combines the proven ecological model AQUATOX with the hydrodynamic model EFDC. A case study of the coupled AQUATOX-EFDC model was conducted for 30-30,000 kg toluene leak scenarios in the Jeonju River in South Korea. A 21-day scenario simulation was conducted, and the impact of the toluene spill accident was evaluated by comparing the biomass between the control simulation and the perturbed simulation. As a result of the simulation, it was found that in the scenario in which 3000 kg of toluene was leaked for a day, a substantial change was expected in the range of 0-640 m from the accident site. Additionally, for a 30,000 kg leak, a substantial change was expected in the range of 0-2300 m from the accident site, and the greatest damage was observed for the fish species group, the top predators. As a result, the AQUATOX-EFDC simulation showed a significant ecological impact, and the proposed model will be helpful to understand the ecological impact and establish the management strategy for the ecological risk of the chemical spill. | - |
dc.identifier.bibliographicCitation | BIOLOGY-BASEL, v.9, no.10 | - |
dc.identifier.doi | 10.3390/biology9100340 | - |
dc.identifier.issn | 2079-7737 | - |
dc.identifier.scopusid | 2-s2.0-85094146646 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/48797 | - |
dc.identifier.url | https://www.mdpi.com/2079-7737/9/10/340 | - |
dc.identifier.wosid | 000584037700001 | - |
dc.language | 영어 | - |
dc.publisher | MDPI | - |
dc.title | Coupling of the AQUATOX and EFDC Models for Ecological Impact Assessment of Chemical Spill Scenarios in the Jeonju River, Korea | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Biology | - |
dc.relation.journalResearchArea | Life Sciences & Biomedicine - Other Topics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | chemical accident | - |
dc.subject.keywordAuthor | toluene | - |
dc.subject.keywordAuthor | ecological assessment | - |
dc.subject.keywordAuthor | biomass | - |
dc.subject.keywordAuthor | AQUATOX | - |
dc.subject.keywordAuthor | EFDC | - |
dc.subject.keywordPlus | FRESH-WATER MACROINVERTEBRATES | - |
dc.subject.keywordPlus | RISK-ASSESSMENT | - |
dc.subject.keywordPlus | AROMATIC-HYDROCARBONS | - |
dc.subject.keywordPlus | LENGTH RELATIONSHIPS | - |
dc.subject.keywordPlus | ORGANIC POLLUTANTS | - |
dc.subject.keywordPlus | ENVIRONMENTAL FATE | - |
dc.subject.keywordPlus | ECOSYSTEM | - |
dc.subject.keywordPlus | WEIGHT | - |
dc.subject.keywordPlus | TOXICITY | - |
dc.subject.keywordPlus | OIL | - |
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