| 一种水文序列变异诊断耦合模型及其应用 |
| |
| 引用本文： | 钱龙霞,李汉霖,汪腾,王艺玮,王红瑞. 一种水文序列变异诊断耦合模型及其应用[J]. 四川大学学报(工程科学版), 2021, 53(5): 98-109 |
| |
| 作者姓名： | 钱龙霞 李汉霖 汪腾 王艺玮 王红瑞 |
| |
| 作者单位： | 南京邮电大学,南京邮电大学,南京邮电大学,南京邮电大学,北京师范大学 |
| |
| 基金项目： | 中国水利水电科学研究院流域水循环模拟与调控国家重点实验室开放研究基金(IWHR-SKL-KF202009)资助、南京邮电大学引进人才科研启动基金资助(NY219161)、南京邮电大学校级科研基金资助(NY220035)、国家自然科学基金(51609254,41875061)、国家大学生创新训练计划(SZDG2020030)。**通讯作者钱龙霞(1982-),女,安徽枞阳人,博士,副教授,主要从事水文与水资源方面研究。 |
| |
| 摘 要： | 气候变化和人类活动的双重作用使得流域水文过程发生显著变化,水文序列变异诊断研究对防洪减灾、生态环境保护具有重要的科学意义和应用价值.传统水文变异诊断方法存在多点检测能力不足、主观性较强、精度较低等问题,本文建立了一种基于启发式分割算法和近似熵的水文变异诊断耦合模型,主要建模步骤如下:首先,用近似熵刻画水文序列各点的动力...
|
| 关 键 词： | 变异诊断 近似熵 启发式分割算法 耦合模型 窟野河 |
| 收稿时间： | 2020-10-22 |
| 修稿时间： | 2021-03-25 |
A Coupled Model for Variation Diagnosis of Hydrological Series and Its Application |
| |
| QIAN Longxi,LI Hanlin,WANG Teng,WANG Yiwei,WANG Hongrui. A Coupled Model for Variation Diagnosis of Hydrological Series and Its Application[J]. Journal of Sichuan University (Engineering Science Edition), 2021, 53(5): 98-109 |
| |
| Authors: | QIAN Longxi LI Hanlin WANG Teng WANG Yiwei WANG Hongrui |
| |
| Affiliation: | School of Science,Nanjing University of Posts and Telecommunications;China, State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin,China Institute of Water Resources and Hydropower Research,Beijing,China,;College of Water Sciences,Beijing Normal University,School of Science,Nanjing University of Posts and Telecommunications;China, State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin,China Institute of Water Resources and Hydropower Research,Beijing,China,;College of Water Sciences,Beijing Normal University,School of Science,Nanjing University of Posts and Telecommunications;China, State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin,China Institute of Water Resources and Hydropower Research,Beijing,China,;College of Water Sciences,Beijing Normal University,School of Science,Nanjing University of Posts and Telecommunications;China, State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin,China Institute of Water Resources and Hydropower Research,Beijing,China,;College of Water Sciences,Beijing Normal University,College of Water Sciences,Beijing Normal University |
| |
| Abstract: | |
| |
| Keywords: | Variation diagnosis Approximate entropy Heuristic segmentation algorithm Coupling model Kuye River |
|
| 点击此处可从《四川大学学报(工程科学版)》浏览原始摘要信息 |
|
点击此处可从《四川大学学报(工程科学版)》下载全文 |
|
