输入水文等资料后,模型程序能够实现连续模拟黑河流域的总磷输出。
When the hydrological data are input, the model can achieve continuously modeling the total phosphorus output of Heihe river basin.
密云水库流域土地利用变化水文响应初步研究。
Primary Study on the Response of Hydrology on Land-Use Change in Miyun Watershed.
本文在深入调研和广泛搜集基本资料的基础上,采用水文比拟法和流域模型法系统地分析计算了盘石、里店水库的来水量情况。
This paper USES the hydrology analogue method and watershed model method to analyze and compute the coming water volume on the base of deep investigation and extensive collection of fundamental data.
这种地形指数新算法的提出对于流域水文过程机理分析及陆面过程定量化研究具有一定的现实意义。
The new algorithm proposed in this paper will be useful to a certain extent to analyze watershed hydrological processes and quantify the land surface processes.
降水入渗规律的研究可为流域水文过程的预测和评价提供重要的科学依据。
Study of water through soil infiltration may offer a scientific support for prediction and evaluation of watershed hydrological processes.
然后以传统的分项还原法为理论基础、结合水量平衡原理、蓄满产流理论以及流域水文特性,提出适合浙江省河川径流还原的产流差值法。
Then, it gives a new flow interpolation method, based on traditional subentry regeneration and water budget balance and watershed hydrologic feature, to fit for the streams in Zhejiang Province.
流域水文预报模型的建立。
农业灌溉耗水研究是流域水文模拟与水资源评价、灌区规划与灌溉水管理的基础研究工作。
Evaluation of irrigation water consumption is the basal work for hydrological simulation, water resources assessment, irrigation planning, and irrigation water management in a basin.
流域水文预报模型的参数率定是洪水预报中非常重要和困难的工作。
The parameter identifying of the hydrology forecasts model is very important and difficult work in the flood forecasting.
分布式流域水文模型比较客观地描述实际水文过程,但需要强大的数据库支持。
The watershed-scale distributed hydrological model can describes the process of hydrology rather objective. But it needs the strong support of database.
利用松花江、嫩江流域的气象和水文资料,讨论了该流域降水对水位变化的影响。
The meteorological and hydrological data in the Songhuajiang and Nenjiang area were used to discuss the effect of precipitation on the change of the water level.
采用水文模拟途径分析了三川河流域径流量的变化原因。
Finally, the causes of runoff variation in Sanchuanhe River Basin were analyzed with hydrological simulation method.
流域内降雨径流流动过程的水文分析具有重要意义。
Hydrological analysis of precipitation runoff routing process in watershed is of very importance.
第一章主要介绍尼罗河流域的地理和水文特征、沿岸国的用水分配以及尼罗河管理的历史;
Chapter I generally describes the Nile basin geography, hydrology, the riparians water contribution and the history of the Nile water governance.
结果表明:1972年是无定河流域水文序列的突变点,1972年以后人类活动对该流域水文的影响更为显著。
The results show that 1972 is the transition point of hydrological series of Wudinghe, and human activities have affected significantly on hydrology of Wudinghe basin since 1972.
在流域出口建立卡口站,进行基于过程的汛期水文水质全面监测,同时在流域内设立径流小区,分析了径流事件中径流量、沉积物量、氮和磷负荷规律。
The hydrology and water quality of runoff events were measured on gauging station and the runoff plots in the watershed and the rules of runoff, sediment, nitrogen and phosphorus load were analyzed.
在流域水文研究,特别是水文模拟研究中可将两种方法结合起来。
It is suggested that the two methods can be used together in watershed hydrologic modeling.
分析了1960~1990年长江上游梭磨河流域气候和地表覆被变化及其对流域水文的影响。
The changes in hydrology of the Suomo River resulting from climate fluctuation and land cover changes during1960- 1990 were analyzed.
森林与水的关系及其在流域管理中的应用,是国际水文学及流域管理学界十分关注的课题之一。
Forest water relations and their implications in watershed management, therefore, are one of the key themes of international hydrology and watershed management research.
简要介绍了系统相似性度量中的非平权距离系数法,并将其应用于水文计算中相似流域的选择。
The paper briefly presents the method of uneven weight distance coefficient for the measurements of system similarity and introduces it to the choices of analogy basins in hydrologic calculation.
结果表明,基于数字流域的水文模型明显优于传统水文模型。
The result shows that the model based on digital basin obviously performs better than traditional model.
由于目前已有很多比较成熟的流域水文模型,因此我们可以选用几个流域水文模型进行并行运算,来同时模拟流域降雨—径流关系。
As there have been many widely used watershed hydrological models, it now becomes possible to select a number of different hydrological models in parallel running for rainfall-runoff simulation.
以自然物理机制为基础的分布式流域水文模型是当前水文领域研究的热点之一。
At present, the distributed watershed hydrology model is one of the focuses in the hydrology field, which is based on natural physics mechanism.
不断加剧的人类活动强烈地改变着流域下垫面水文特性,从而影响流域产流过程。
The human activities have intensively changed the hydrological characteristic of basin underlayer, which affects the basin runoff yielding process.
为在灞河上兴建水利设施,对灞河流域进行水文分析,以提供兴建水利设施所需的水文依据。
Hydrologic analysis of Ba River Basin was carried out in order to provides the hydrological data, which is needed for building the water conservancy facilities on the Ba River.
基于DEM的流域水文模拟已成为近年来流域水文模型的热点之一。
The hydrological simulation based on DEM has become one of the hot topics of hydrological model.
在大量岩溶流域查勘及水文资料收集的基础上,分析了岩溶流域径流形成的物理过程,提出了相应的水文模型。
On the base of having surveyed a lot of karst basins, collected the hydrologic date and analysed the physical process of runoff generating , a hydrologic model was presented in this paper.
实时洪水预报根据实时的水文气象资料,采用流域水文模型或方法对未来洪水过程或特征做出预测预报。
Real-time flood forecast is a prediction for future flood events or characteristics by adopting watershed hydrological model or methods on the basis of real-time hydrological and meteorological data.
森林水文学研究对于了解流域物理、生物及化学过程以及实施流域管理,具有重要意义。
Research on forest hydrology is the key to understand the physical, biological, and chemical processes in a watershed and has significance to watershed management.
森林水文学研究对于了解流域物理、生物及化学过程以及实施流域管理,具有重要意义。
Research on forest hydrology is the key to understand the physical, biological, and chemical processes in a watershed and has significance to watershed management.
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