搜索结果: 1-8 共查到“水文学 SWAT”相关记录8条 . 查询时间(0.109 秒)
变化环境下洪水序列的一致性遭到破坏，引发基于统计原理计算的设计洪水可靠性下降，亟需开展非一致性条件下的设计洪水修订研究.以淮河上游流域为研究区域，运用Pettitt检验法和滑动t检验法综合检测年最大洪峰流量序列突变点，在此基础上，采用SWAT分布式水文模型对变异前的洪峰与洪量序列进行还现，利用径流深的模拟结果修订设计洪水，并对修订后的洪水序列进行频率分析.结果表明：（1）淮河上游息县和淮滨站年最大...
Mitigating Economic Damage in Kenya’s Upper Tana River Basin:An Application of Arc-View SWAT
reforestation Kenya Tana River SWAT erosion runoff green payments
2015/8/13
The Upper Tana River Basin is one of Kenya’s most important natural resource bases. Its Masinga Reservoir supplies water and hydroelectric power for 65 percent of the nation. Unregulated deforestation...
Mitigating Economic Damage in Kenya’s Upper Tana River Basin: An Application of Arc-View SWAT
reforestation Kenya Tana River
2015/1/7
The Upper Tana River Basin is one of Kenya’s most important natural resource bases. Its Masinga Reservoir supplies water and hydroelectric power for 65 percent of the nation. Unregulated deforestation...
基于SWAT模型的农业干旱评价方法与应用
SWAT模型 径流模拟 土壤含水量 农业干旱评价
2015/9/11
以渭河上游灞河流域为研究区域,构建了SWAT分布式水文模型并进行水文过程模拟,得到土壤含水量模拟
数据,据此计算获取土壤相对湿度。将计算结果作为农业干旱评价指标,对该流域的旱情等级进行评价。结果显
示,2001年和2002年灞河流域春旱严重,2003年伏旱明显,这与流域记载的实际旱情描述大致吻合。研究表明,
SWAT模型对于土壤墒情资料缺乏地区的农业干旱评价工作,具有一定的适用性。
Sediment management modelling in the Blue Nile Basin using SWAT model
Sediment management modelling Blue Nile Basin SWAT model
2011/3/15
Soil erosion/sedimentation is an immense problem that has threatened water resources development in the Nile river basin, particularly in the Eastern Nile (Ethiopia, Sudan and Egypt). An insight into ...
Analysis of the spatial variation in the parameters of the SWAT model with application in Flanders, Northern Belgium
hydrological regionalisation
2009/3/6
Operational applications of a hydrological model often require the prediction of stream flow in (future) time periods without stream flow observations or in ungauged catchments. Data for a case-specif...
Application of the SWAT Model for River Flow Forecasting in Sri Lanka
Xinanjiang model SWAT model conceptual watershed models distributed watershed models river flow forecasting
2008/12/2
In the present study, the SWAT model and the Xinanjiang model have been used for daily flow forecasting of the Kalu River upper catchment in Sri Lanka. Kalu River is the second largest river in Sri La...
SWAT模型的水量平衡及其在梭磨河流域的应用
2007/7/28
期刊信息
篇名
SWAT模型的水量平衡及其在梭磨河流域的应用
语种
中文
撰写或编译
作者
陈军锋
第一作者单位
刊物名称
北京大学学报（自然科学版）
页面
2004，40（2）：265-270.
出版日期
2004年
月
日
文章标识(ISSN)
相关项目
分布式流域洪水预报遥感信息模型试验研究