Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 34 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 26 | - |
dc.citation.title | MARINE POLLUTION BULLETIN | - |
dc.citation.volume | 129 | - |
dc.contributor.author | Kim, Nam-Hoon | - |
dc.contributor.author | Pham, Van Sy | - |
dc.contributor.author | Hwang, Jin Hwan | - |
dc.contributor.author | Won, Nam Il | - |
dc.contributor.author | Ha, Ho Kyung | - |
dc.contributor.author | Im, Jungho | - |
dc.contributor.author | Kim, Youngsung | - |
dc.date.accessioned | 2023-12-21T20:49:57Z | - |
dc.date.available | 2023-12-21T20:49:57Z | - |
dc.date.created | 2018-05-21 | - |
dc.date.issued | 2018-04 | - |
dc.description.abstract | When mixtures of aggregates and water dredged from the seabed are discharged at the surface into the adjacent water from a barge, coarse sediments sink immediately and fine sediments are suspended forming a plume. Recently, elongated plumes of fine sediment were observed by satellites near a dredging location on the continental shelf. Such plume streaks were longer in certain conditions with seasonality than expected or reported previously. Therefore, the present work studied the appearance of sediment plume with field measurements and numerical simulations and explains the seasonally varying restoring force and thicknesses of the surface mixed layer resulting from the vertical density distribution near the surface, along with mixing by hydrodynamic process. The resulting mixtures, after vertical restoring and mixing with the surroundings, determine the horizontal transport of suspended sediments. A numerical model successfully reproduced and explained the results from field measurements and satellite images along with the seasonal variations. | - |
dc.identifier.bibliographicCitation | MARINE POLLUTION BULLETIN, v.129, no.1, pp.26 - 34 | - |
dc.identifier.doi | 10.1016/j.marpolbul.2018.02.014 | - |
dc.identifier.issn | 0025-326X | - |
dc.identifier.scopusid | 2-s2.0-85044677944 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/24155 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0025326X18300961?via%3Dihub | - |
dc.identifier.wosid | 000433401600004 | - |
dc.language | 영어 | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | Effects of seasonal variations on sediment-plume streaks from dredging operations | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences; Marine & Freshwater Biology | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology; Marine & Freshwater Biology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Dredging | - |
dc.subject.keywordAuthor | Plume | - |
dc.subject.keywordAuthor | Restoring force | - |
dc.subject.keywordAuthor | Streak | - |
dc.subject.keywordAuthor | Suspended sediment | - |
dc.subject.keywordPlus | COASTAL WATERS | - |
dc.subject.keywordPlus | OCEAN MODEL | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | SEA | - |
dc.subject.keywordPlus | SIMULATIONS | - |
dc.subject.keywordPlus | CIRCULATION | - |
dc.subject.keywordPlus | THERMALS | - |
dc.subject.keywordPlus | KOREA | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.