乌鲁木齐河流域径流模拟与水资源利用分析
发布时间：2018-12-19 09:05
【摘要】：随着乌鲁木齐地区人口的不断增加，工农业的发展以及城市用水量的日趋增加，乌鲁木齐市水资源合理供应成了制约地区发展的重要因素。目前，大多数研究致力于水文预测或者水资源规划与管理，但是单种模型的功能不能形成一个有机统一的整体，水文预测模型往往应用于来水的上游，，而水资源规划与管理模型却应用在耗水的下游地区。为了使水资源预测和水资源规划管理成为一个完整的系统，本文尝试运用新安江模型和WRMM模型进行耦合。 本文对乌鲁木齐河流域水资源径流过程进行分析，结合实测的水文和气象资料，利用含有融雪结构的三水新安江模型模拟乌鲁木齐河流域山区的洪水径流，将新安江模型的输出结果作为WRMM模型的输入数据，利用WRMM模型对乌鲁木齐河流域平原区域进行水资源合理配置，初步实现两个模型的松散耦合。通过对模型结果的分析，认为模拟效果良好。 本文是第一次利用新安江模型与WRMM模型的耦合，使水文预测与水资源规划成为一个系统，在预测的同时完成规划与配置，较为符合水资源部门实际的工作，具有显著的现实意义。 两种模型的耦合为其它模型结合提供了指导意义，也是水文模型发展的方向，此研究具有较强的科学意义。
[Abstract]:With the increasing population of Urumqi, the development of industry and agriculture and the increasing of urban water consumption, the rational supply of water resources in Urumqi has become an important factor restricting the development of the region. At present, most studies are devoted to hydrological prediction or water resources planning and management, but the function of single model can not form an organic unity, hydrological prediction model is often used in upstream of incoming water. However, the model of water resources planning and management is applied in the downstream area of water consumption. In order to make water resources prediction and water resources planning and management a complete system, this paper attempts to use Xinanjiang model and WRMM model for coupling. In this paper, the runoff process of water resources in Urumqi River basin is analyzed, and the flood runoff in the mountainous area of Urumqi River basin is simulated by using the Sanshui Xinan River model with snowmelt structure, combined with the measured hydrological and meteorological data. The output of Xinanjiang model is taken as the input data of WRMM model, and the water resources of the plain area of Urumqi River basin are reasonably allocated by WRMM model, and the loose coupling of the two models is realized preliminarily. Through the analysis of the model results, it is considered that the simulation effect is good. This paper is the first time to make use of the coupling of Xinanjiang model and WRMM model to make hydrological prediction and water resources planning a system, and complete the planning and allocation at the same time, which is more in line with the actual work of water resources department. It has significant practical significance. The coupling of the two models provides guidance for the combination of other models and is also the direction of the development of hydrological models. This research has a strong scientific significance.
【学位授予单位】：新疆农业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TV121;TV213.9
本文编号：2386707
[Abstract]:With the increasing population of Urumqi, the development of industry and agriculture and the increasing of urban water consumption, the rational supply of water resources in Urumqi has become an important factor restricting the development of the region. At present, most studies are devoted to hydrological prediction or water resources planning and management, but the function of single model can not form an organic unity, hydrological prediction model is often used in upstream of incoming water. However, the model of water resources planning and management is applied in the downstream area of water consumption. In order to make water resources prediction and water resources planning and management a complete system, this paper attempts to use Xinanjiang model and WRMM model for coupling. In this paper, the runoff process of water resources in Urumqi River basin is analyzed, and the flood runoff in the mountainous area of Urumqi River basin is simulated by using the Sanshui Xinan River model with snowmelt structure, combined with the measured hydrological and meteorological data. The output of Xinanjiang model is taken as the input data of WRMM model, and the water resources of the plain area of Urumqi River basin are reasonably allocated by WRMM model, and the loose coupling of the two models is realized preliminarily. Through the analysis of the model results, it is considered that the simulation effect is good. This paper is the first time to make use of the coupling of Xinanjiang model and WRMM model to make hydrological prediction and water resources planning a system, and complete the planning and allocation at the same time, which is more in line with the actual work of water resources department. It has significant practical significance. The coupling of the two models provides guidance for the combination of other models and is also the direction of the development of hydrological models. This research has a strong scientific significance.
【学位授予单位】：新疆农业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TV121;TV213.9
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