Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박석순 | * |
dc.contributor.author | 최정현 | * |
dc.contributor.author | 이혜원 | * |
dc.date.accessioned | 2019-01-02T16:30:27Z | - |
dc.date.available | 2019-01-02T16:30:27Z | - |
dc.date.issued | 2019 | * |
dc.identifier.issn | 1092-8758 | * |
dc.identifier.issn | 1557-9018 | * |
dc.identifier.other | OAK-23955 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/248129 | - |
dc.description.abstract | This article presents a statistical and visual comparison of water quality changes caused by a large river restoration project. Since water quality data are often shown as a non-normal distribution with high seasonal variations, appropriate statistical methods should be selected according to data characteristics for accurate scientific decision-making. In this study, a normality test was first performed using the Shapiro-Wilk test and two statistical comparison tests were then performed, including the paired T-test and the sign-test. Seasonality was considered by comparing monthly data pairs. In addition, a diagonal pair comparison plot was proposed as a visual comparison method. This plot is a graphic data display, where monthly paired water quality is represented by X-Y coordinates. From this study, it was concluded that the series of statistical and visual methods would be suggested for comparison of non-normally distributed water quality with high seasonal variations. | * |
dc.language | English | * |
dc.publisher | MARY ANN LIEBERT, INC | * |
dc.subject | diagonal pair comparison plot | * |
dc.subject | paired T-test | * |
dc.subject | river restoration | * |
dc.subject | Shapiro-Wilk test | * |
dc.subject | sign-test | * |
dc.subject | water quality statistics | * |
dc.title | Statistical and Visual Comparison of Water Quality Changes Caused by a Large River Restoration Project | * |
dc.type | Article | * |
dc.relation.issue | 1 | * |
dc.relation.volume | 36 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 23 | * |
dc.relation.lastpage | 34 | * |
dc.relation.journaltitle | ENVIRONMENTAL ENGINEERING SCIENCE | * |
dc.identifier.doi | 10.1089/ees.2018.0150 | * |
dc.identifier.wosid | WOS:000445084900001 | * |
dc.identifier.scopusid | 2-s2.0-85060316632 | * |
dc.author.google | Lee, Hye Won | * |
dc.author.google | Kim, Hyo-Young | * |
dc.author.google | Choi, Jung Hyun | * |
dc.author.google | Park, Seok Soon | * |
dc.contributor.scopusid | 박석순(7501836378;58627509300) | * |
dc.contributor.scopusid | 최정현(55722532500) | * |
dc.contributor.scopusid | 이혜원(56465149600) | * |
dc.date.modifydate | 20240322131402 | * |