搜索结果: 1-11 共查到“知识库 水文气象学 method”相关记录11条 . 查询时间(0.25 秒)
Regional analysis using the Geomorphologic Instantaneous Unit Hydrograph (GIUH) method
Ammameh catchment geomorphologic and geomorphoclimatic instantaneous unit hydrographs rainfall-runoff model regionalization
2015/3/10
The construction of design flood hydrographs for ungauged drainage areas has traditionally been approached by regionalization, i.e. the transfer of information from the gauged to the ungauged catchmen...
Rainfall-Runoff Modeling for an Experimental Watershed of Western Greece Using Extended Time-Area Method and GIS
Rainfall-runoff modeling Forested watershed Time-area method
2015/1/6
In this study, an effort was made to simulate the transformation of rainfall into runoff, in a small experimental mountainous-forested watershed in western Greece. The main objective was the productio...
Estimating Precipitation Phase using a Psychrometric Energy Balance Method: Tests in a Canadian Rockies Headwaters Catchment
snowfall rainfall, precipitation phase change Canadian Rockies energy balance model
2014/4/3
Precipitation phase is fundamental to catchment hydrological response to precipitation events in
cold regions and is especially variable over time and space in mountains. Phase is controlled by
t...
A multiple threshold method for fitting the generalized Pareto distribution to rainfall time series
generalized Pareto distribution rainfall time series
2010/12/22
Previous studies indicate the generalized Pareto distribution (GPD) as a suitable distribution function to reliably describe the exceedances of daily rainfall records above a proper optimum threshold,...
Experiences with the Use of the Aerological Method in Evaporation Studies in Northwestern Europe
Aerological Method Evaporation Studies Northwestern Europe
2009/10/29
Two different approaches of the aerological method were used for estimating evaporation in northwestern Europe in the period 1969-1970.
Daily operational aerological observations (»the synoptic...
The FORGEX method of rainfall growth estimation III: Examples and confidence intervals
growth curves confidence intervals rainfall growth
2009/5/26
This paper illustrates the performance of the FORGEX method of rainfall growth estimation. Results are presented for three regions of the United Kingdom: the East Midlands, north-west England and sout...
The FORGEX method of rainfall growth estimation II：Description
rainfall growth rainfall growth curve Focused Rainfall Growth Extension
2009/5/26
The Focused Rainfall Growth Extension (FORGEX) method produces rainfall growth curves focused on a subject site. Focusing allows the incorporation of rainfall extremes observed regionally while respec...
The FORGEX method of rainfall growth estimation I：Review of requirement
rainfall growth rainfall depth T-year extreme value
2009/5/26
A growth factor is the ratio of the T-year extreme value to an index extreme value such as the mean of annual maxima. Whereas a record length of ten or more years may suffice to estimate the index va...
Development of a window correlation matching method for improved radar rainfall estimation
probability matching method traditional matching method window correlation matching method
2009/5/12
The present study develops a method called window correlation matching method (WCMM) to reduce collocation and timing errors in matching pairs of radar measured reflectivity, Ze, and gauge measured ra...
Development of a window correlation matching method for improved radar rainfall estimation
traditional matching method probability matching method radar rainfall estimation
2009/5/8
The present study develops a method called window correlation matching method (WCMM) to reduce collocation and timing errors in matching pairs of radar measured reflectivity, Ze, and gauge measured ra...
Estimation of the Impact of Global Warming on Snow Depth in Japan by the Pseudo-Global-Warming Method
High-Snow-Cover Low-Snow-Cover Pseudo-Global-Warming Method
2009/4/13
A series of numerical experiments were conducted in order to investigate the impact of global warming on snow amount in Japan during early winter. After confirming the accuracy of hindcast simulations...