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Best available technique for the recovery of marine benthic communities in a gravel shore after the oil spill: A mesocosm-based sediment triad assessmentopen access

Authors
Kim, TaewooLee, ChangkeunLee, JunghyunBae, HannaNoh, JunsungHong, SeongjinKwon, Bong-OhKim, Jae-JinYim, Un HyukChang, Gap SooGiesy, John P.Khim, Jong Seong
Issue Date
5-8월-2022
Publisher
ELSEVIER
Keywords
Physical cleanup; Biological recovery; Benthic community response; Ecological restoration; Natural attenuation
Citation
JOURNAL OF HAZARDOUS MATERIALS, v.435
Indexed
SCIE
SCOPUS
Journal Title
JOURNAL OF HAZARDOUS MATERIALS
Volume
435
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/141800
DOI
10.1016/j.jhazmat.2022.128945
ISSN
0304-3894
Abstract
Ecotoxicological effects of spilled oils are well documented, but study of recovery of marine benthic communities is limited. Long-term recovery of hard bottom communities during physical and biological remediations after a spill was monitored. A 60-day experiment was conducted using a mesocosm with monitoring of eight endpoints by use of the sediment quality triad (SQT). First, physical treatment of hot water + high pressure flushing maximally removed residual oils (max=93%), showing the greatest recovery among SQT variables (mean=72%). Physical cleanup generally involved adverse effects such as depression of the microphytobenthic community
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College of Life Sciences and Biotechnology > Division of Environmental Science and Ecological Engineering > 1. Journal Articles

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