黄土区生态建设治理格局对流域水文-水动力过程的作用机理研究

批准号:
42007070
项目类别:
青年科学基金项目
资助金额:
24.0 万元
负责人:
赵宾华
依托单位:
学科分类:
土壤侵蚀与土壤肥力
结题年份:
2023
批准年份:
2020
项目状态:
已结题
项目参与者:
赵宾华
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中文摘要
生态建设措施的实施极大程度地改变了流域水文过程和水动力过程,研究生态建设影响下流域水文-水动力过程变化规律及其影响作用机理具有重要的研究意义。本项目针对生态建设治理对流域水文-水动力过程的影响,选择黄土区典型生态建设治理对比流域作为研究区,运用原型观测和数值模拟等技术手段,在流域尺度开展研究,解析对比流域生态建设治理时空分布特征,构建考虑生态建设的流域水文-水动力耦合模型,研究生态建设影响下流域水文过程变化规律,揭示生态建设对流域地表水动力过程的作用机制,阐明典型流域水文-水动力过程变化对生态建设治理格局的响应关系,以期为黄土区小流域综合治理和生态建设评价提供科学依据。
英文摘要
Ecological construction had dramatically changed the hydrological and hydrodynamic processes in watershed. It is of great significance to study the variation characteristics and mechanisms of hydrological and hydrodynamic processes under the influence of ecological construction. The present research mainly focuses on the hydrological and hydrodynamic processes in different ecological construction watershed. The study selects contrasting watersheds under different ecological construction conditions as research area in loess region. Based on prototype measurement and numerical simulation, the research is conducted on the scale of watershed. The present study intend to analyze the spatial and temporal distribution characteristics of contrasting watersheds under different ecological construction conditions, establish coupling model of hydrological and hydrodynamic of river basin considered ecological construction, evaluate the variation characteristics of hydrological process under the influence of ecological construction, and reveal the mechanism of surface hydrodynamic process of watershed under ecological construction conditions. The research would clarify the response characteristics of hydrological and hydrodynamic process to different ecological construction pattern in typical watershed. This study would provide scientific basis for comprehensive management of small watershed and the evaluation of ecological construction in loess region.
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DOI:10.3390/w15112000
发表时间:2023-05
期刊:Water
影响因子:3.4
作者:Binhua Zhao;Tao Xin;Peng Li;Fangming Ma;Bei Gao;Rong Fan
通讯作者:Binhua Zhao;Tao Xin;Peng Li;Fangming Ma;Bei Gao;Rong Fan
DOI:10.3390/su14148597
发表时间:2022-07
期刊:Sustainability
影响因子:3.9
作者:Yongxia Meng;Pengfei Li;Lie Xiao;R. Wang;Shu Yang;Jiangxue Han;Bingze Hu
通讯作者:Yongxia Meng;Pengfei Li;Lie Xiao;R. Wang;Shu Yang;Jiangxue Han;Bingze Hu
DOI:10.13961/j.cnki.stbctb.2023.01.020
发表时间:2023
期刊:水土保持通报
影响因子:--
作者:赵宾华;黄金华;李占斌;李婧;周超艳
通讯作者:周超艳
DOI:10.3390/su15118629
发表时间:2023-05
期刊:Sustainability
影响因子:3.9
作者:Binhua Zhao;Jianchun Han;Peng Li;Hongtao Li;Yangfan Feng;Bingze Hu;Guojun Zhang;J. Li
通讯作者:Binhua Zhao;Jianchun Han;Peng Li;Hongtao Li;Yangfan Feng;Bingze Hu;Guojun Zhang;J. Li
DOI:10.13870/j.cnki.stbcxb.2023.04.019
发表时间:2023
期刊:水土保持学报
影响因子:--
作者:赵宾华;马方铭;李占斌;李鹏;黄金华;周梦涵;孟丽君
通讯作者:孟丽君
黄土高原淤地坝系流域水沙协同调控机制及其优化配置
- 批准号:42277359
- 项目类别:面上项目
- 资助金额:55万元
- 批准年份:2022
- 负责人:赵宾华
- 依托单位:
国内基金
海外基金
