Knowledge Resource Center for Ecological Environment in Arid Area
项目编号 | 41501023 |
干旱区平原水库的水文效应模拟方法研究 | |
张爱静 | |
主持机构 | 北京大学 |
开始日期 | 2016 |
结束日期 | 2018 |
资助经费 | 240000(CNY) |
项目类别 | 青年科学基金项目 |
资助机构 | CN-NSFC(国家自然科学基金) |
语种 | 中文 |
国家 | 中国 |
英文简介 | Numerous plain reservoirs have been built in the arid regions of China. They have important implications for the local agricultural production and environmental management. However, ecological environment of the peripheral areas around a reservoir and even the entire watershed were severely affected. In order to explain the efficacy of plain reservoir scientifically, hydrological response of the plain reservoirs in the middle of Heihe River Basin will be studied in this project with a coupled surface water and groundwater model (SWATMOD) based on the hydro-meteorological, remote sensing and geology information. Temporal and spatial influence of the plain reservoirs on the hydrological cycle will be analyzed firstly. Thereafter, evaporation, infiltration and storage change of the plain reservoirs will be explored and depicted with quantitative methods. Then impacts of the plain reservoirs will be integrated into the SWATMOD. Finally, influence of the plain reservoirs will be studied based on the improved SWATMOD model, and impacts of the plain reservoir on water resource will be evaluated and predict based on scenario methods from the view of hydrological cycle mechanism. This study can offer important information to scientific planning, management, development and utilization of water resources with the plain reservoirs. |
中文关键词 | 平原水库 ; 水文响应 ; 分布式水文模型 ; 耦合模拟 |
来源机构 | 北京大学 |
资源类型 | 项目 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/346921 |
推荐引用方式 GB/T 7714 | 张爱静.干旱区平原水库的水文效应模拟方法研究.2016. |
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