A conceptual data model coupling with physically-based distributed hydrological models based on catchment discretization schemas
文献类型：期刊论文
| 作者 | Liu, Yuanming1; Zhang, Wanchang1; Zhang, Zhijie1 |
| 刊名 | JOURNAL OF HYDROLOGY
 |
| 出版日期 | 2015 |
| 卷号 | 530页码:1644-1653 |
| 关键词 | Conceptual data model Geodatabase Discretization schemas HRU Model coupling DHM |
| 通讯作者 | Zhang, WC (reprint author), Nanjing Univ, State Key Lab Pollut Control & Resource Reuse, Sch Environm, Nanjing 210093, Jiangsu, Peoples R China. |
| 英文摘要 | In hydrology, the data types, spatio-temporal scales and formats for physically-based distributed hydrological models and the distributed data or parameters may be different before significant data preprocessing or may change during hydrological simulation run time. A data model is devoted to these problems for sophisticated numerical hydrological modeling procedures. In this paper, we propose a conceptual data model to interpret the comprehensive, universal and complex water environmental entities. We also present an innovative integration methodology to couple the data model with physically-based distributed hydrological models (DHMs) based on catchment discretization schemas. The data model provides a reasonable framework for researchers of organizing and pre-processing water environmental spatio-temporal datasets. It also facilitates seamless data flow fluid and dynamic by hydrological response units (HRUs) as the core between the object-oriented databases and physically-based distributed hydrological models. (C) 2015 Elsevier B.V. All rights reserved. |
| 研究领域[WOS] | Engineering, Civil ; Geosciences, Multidisciplinary ; Water Resources |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000365050600017 |
| 源URL | [http://ir.ceode.ac.cn/handle/183411/38365]  |
| 专题 | 遥感与数字地球研究所_SCI/EI期刊论文_期刊论文 |
| 作者单位 | 1.[Liu, Yuanming 2.Zhang, Wanchang] Nanjing Univ, State Key Lab Pollut Control & Resource Reuse, Sch Environm, Nanjing 210093, Jiangsu, Peoples R China 3.[Zhang, Wanchang] Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Beijing 100094, Peoples R China 4.[Zhang, Zhijie] Nanjing Univ Posts & Telecommun, Sch Automat, Nanjing 210093, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Yuanming,Zhang, Wanchang,Zhang, Zhijie. A conceptual data model coupling with physically-based distributed hydrological models based on catchment discretization schemas[J]. JOURNAL OF HYDROLOGY,2015,530:1644-1653. |
| APA | Liu, Yuanming,Zhang, Wanchang,&Zhang, Zhijie.(2015).A conceptual data model coupling with physically-based distributed hydrological models based on catchment discretization schemas.JOURNAL OF HYDROLOGY,530,1644-1653. |
| MLA | Liu, Yuanming,et al."A conceptual data model coupling with physically-based distributed hydrological models based on catchment discretization schemas".JOURNAL OF HYDROLOGY 530(2015):1644-1653. |
入库方式： OAI收割
来源：遥感与数字地球研究所
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