There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 260 | - |
dc.citation.startPage | 251 | - |
dc.citation.title | ECOLOGICAL ENGINEERING | - |
dc.citation.volume | 90 | - |
dc.contributor.author | Cho, Kyung Hwa | - |
dc.contributor.author | Cha, Sung Min | - |
dc.contributor.author | Lee, Seung Won | - |
dc.contributor.author | Lee, Sun Hong | - |
dc.contributor.author | Kim, Joon Ha | - |
dc.date.accessioned | 2023-12-21T23:46:17Z | - |
dc.date.available | 2023-12-21T23:46:17Z | - |
dc.date.created | 2016-03-10 | - |
dc.date.issued | 2016-05 | - |
dc.description.abstract | Efforts to alleviate nonpoint source (NPS) pollution contributing to the degradation of water quality in aquatic environments have increased over the last several decades. In this research, dimensionless time (τDL) and particle size bins were applied as indicators to optimize the management timing for NPS pollutants. Field experiments that included four single storm events and two multiple storm events were conducted in order to measure the flow and to collect water samples for the analysis of particle size bins at each monitoring site. Particle bins for all samples were measured using an LS230 laser diffraction particle size analyzer. An analysis of variance (ANOVA) test was carried out to statistically identify the importance of τDL. By considering the particle size bins of NPS pollutants during a single stormwater runoff event, these results showed that τDL3 which is triple time of τDL1 after τDL0 optimized the flow management timing. ANOVA and post hoc tests further confirmed that τDL3 can be viewed as an equivalent time for the end of particle discharge during a single storm event. In practical terms, this study thus suggests that the volume of first-flushed stormwater captured prior to τDL3 is an important criterion for best management practices. It is also expected that the methodology proposed in this research using particle bins and τDL3 can be further extended to different drainage areas and land uses | - |
dc.identifier.bibliographicCitation | ECOLOGICAL ENGINEERING, v.90, pp.251 - 260 | - |
dc.identifier.doi | 10.1016/j.ecoleng.2016.01.024 | - |
dc.identifier.issn | 0925-8574 | - |
dc.identifier.scopusid | 2-s2.0-84960475664 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/18745 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0925857416300246 | - |
dc.identifier.wosid | 000373376700031 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Determination of best management timing of nonpoint source pollutants using particle bins and dimensionless time in a single stormwater runoff event | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Ecology; Engineering, Environmental; Environmental Sciences | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology; Engineering | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Particle size bins | - |
dc.subject.keywordAuthor | Dimensionless time | - |
dc.subject.keywordAuthor | Nonpoint source pollution | - |
dc.subject.keywordAuthor | Best management practice (BMPs) | - |
dc.subject.keywordAuthor | Construction cost calculation | - |
dc.subject.keywordPlus | URBAN STORMWATER | - |
dc.subject.keywordPlus | SIZE DISTRIBUTION | - |
dc.subject.keywordPlus | LOADS | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | SEDIMENTS | - |
dc.subject.keywordPlus | HIGHWAY | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | AREA | - |
dc.subject.keywordPlus | ROAD | - |
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.