A CN-Based Ensembled Hydrological Model for Enhanced Watershed Runoff Prediction
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ajmal, Muhammad | - |
dc.contributor.author | Khan, Taj Ali | - |
dc.contributor.author | Kim, Tae-Woong | - |
dc.date.accessioned | 2021-06-22T17:24:39Z | - |
dc.date.available | 2021-06-22T17:24:39Z | - |
dc.date.created | 2021-01-21 | - |
dc.date.issued | 2016-01 | - |
dc.identifier.issn | 2073-4441 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/14650 | - |
dc.description.abstract | A major structural inconsistency of the traditional curve number (CN) model is its dependence on an unstable fixed initial abstraction, which normally results in sudden jumps in runoff estimation. Likewise, the lack of pre-storm soil moisture accounting (PSMA) procedure is another inherent limitation of the model. To circumvent those problems, we used a variable initial abstraction after ensembling the traditional CN model and a French four-parameter (GR4J) model to better quantify direct runoff from ungauged watersheds. To mimic the natural rainfall-runoff transformation at the watershed scale, our new parameterization designates intrinsic parameters and uses a simple structure. It exhibited more accurate and consistent results than earlier methods in evaluating data from 39 forest-dominated watersheds, both for small and large watersheds. In addition, based on different performance evaluation indicators, the runoff reproduction results show that the proposed model produced more consistent results for dry, normal, and wet watershed conditions than the other models used in this study. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.title | A CN-Based Ensembled Hydrological Model for Enhanced Watershed Runoff Prediction | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Tae-Woong | - |
dc.identifier.doi | 10.3390/w8010020 | - |
dc.identifier.scopusid | 2-s2.0-84958771232 | - |
dc.identifier.wosid | 000369512800001 | - |
dc.identifier.bibliographicCitation | WATER, v.8, no.1, pp.1 - 17 | - |
dc.relation.isPartOf | WATER | - |
dc.citation.title | WATER | - |
dc.citation.volume | 8 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 17 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Water Resources | - |
dc.relation.journalWebOfScienceCategory | Water Resources | - |
dc.subject.keywordPlus | CURVE NUMBER METHOD | - |
dc.subject.keywordPlus | INITIAL ABSTRACTION | - |
dc.subject.keywordPlus | MOISTURE | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordAuthor | hydrological model | - |
dc.subject.keywordAuthor | pre-storm soil moisture | - |
dc.subject.keywordAuthor | runoff prediction | - |
dc.subject.keywordAuthor | variable initial abstraction | - |
dc.identifier.url | https://www.mdpi.com/2073-4441/8/1/20 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
55 Hanyangdeahak-ro, Sangnok-gu, Ansan, Gyeonggi-do, 15588, Korea+82-31-400-4269 sweetbrain@hanyang.ac.kr
COPYRIGHT © 2021 HANYANG UNIVERSITY. ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.