| 基于HIMS模型的西营河流域河道内生态基流估算 |
| |
| 引用本文： | 商玲1,李宗礼1,2,3,孙伟4,王中根3. 基于HIMS模型的西营河流域河道内生态基流估算[J]. 水土保持研究, 2014, 21(1): 100-103 |
| |
| 作者姓名： | 商玲1 李宗礼1 2 3 孙伟4 王中根3 |
| |
| 作者单位： | 1. 甘肃农业大学, 兰州 730070;2. 水利部水利水电规划设计总院, 北京 100120;3. 中国科学院 地理科学与资源研究所, 北京 100101;4. 甘肃省水利水电勘测设计研究院, 兰州 730000 |
| |
| 摘 要： | 运用国内自主研发的HIMS（Hydro-Informatic Modeling System）水文系统构建石羊河流域上游分支——西营河流域的分布式水文模型，模拟西营河流域九条岭水文站的径流量。以1900—1999年为率定期，以2000—2004年为验证期，月过程模型率定期和验证期分别为0.81和0.85；使用 HIMS模型模拟数据计算得到的河道内生态基流为0.523亿 m3，与其它方法计算得到的结果基本一致，说明使用HIMS模型研究生态基流的可行性，为石羊河流域的生态需水计算提出新方法，也为石羊河流域的水资源科学管理和合理分配提供理论依据。
|
| 关 键 词： | HIMS模型 生态基流 最小流量平均法 西营河 |
Estimation of River Ecological Base Flow Based on Distributed Hydrological Model of HIMS |
| |
| SHANG Ling1,LI Zong-li1,2,3,SUN Wei4,WANG Zhong-gen3. Estimation of River Ecological Base Flow Based on Distributed Hydrological Model of HIMS[J]. Research of Soil and Water Conservation, 2014, 21(1): 100-103 |
| |
| Authors: | SHANG Ling1 LI Zong-li1 2 3 SUN Wei4 WANG Zhong-gen3 |
| |
| Affiliation: | 1. Gansu Agricultural University, Lanzhou 730070, China;2. Water Resources and Hydropower Planning and Design General Institute, Beijing 100120, China;3. Institute of Geographical Sciences and Natural Resources Research, Beijing 100101, China;4. Investigation and Design Institute of Water Resources and Hydropower Gansu Province, Lanzhou 730000, China |
| |
| Abstract: | A case study is conducted in the Xiying river which belongs to branch of Shiyang river, using a distributed hydrological model of HIMS which possesses domestic independent intellectual property rights and simulates runoff of Jiu Tiaoling. Both simulation and verification Nash-Suttcliffe efficiency coefficient of month process model reached to 0.81 and 0.85. A distributed hydrological model of HIMS was adopted to simulate runoff, the results of the calculation have shown that the ecological base flow was about 0.523×108 m3. These data show that the distributed hydrological model of Xiying River based on the HIMS is suitable and ecological base flow based on a distributed hydrological model of HIMS is more reasonable than the values determined by other methods. |
| |
| Keywords: | HIMS ecological base flow minimum arerage flow method Xiying river |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《水土保持研究》浏览原始摘要信息 |
|
点击此处可从《水土保持研究》下载全文 |
|
