搜索结果: 1-8 共查到“水文测量 streamflow”相关记录8条 . 查询时间(0.129 秒)
Performances of Stochastic Approaches in Generating Low Streamflow Data for Drought Analysis
monthly-minimum daily discharge stochastic model ARIMA Thomas-Fiering
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2015/8/11
This study analyzed the monthly-minimum daily discharge data of each month from three gauge stations on Cekerek Stream for forecasting using stochastic approaches. Initially non-parametric test (Mann-...
An experiment on the evolution of an ensemble of neural networks for streamflow forecasting
experiment evolution ensemble neural networks streamflow forecasting
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2010/4/7
We present an experiment on fifty multilayer perceptrons trained for streamflow forecasting on three watersheds using bootstrapped input series. This type of neural network is common in hydrology and ...
Stochastic Modelling of Monthly Streamflow in the Federal Republic of Germany
Stochastic Modelling Monthly Streamflow Federal Republic of Germany
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2009/10/29
Monthly streamflow series from five catchment areas, representative of some of
the typical types encounted in Germany,.are analysed. The time series structure
of the streamflow can be described by a...
Utilization of Satellite Snow-Cover Observations for Seasonal Streamflow Estimates in the Western Himalayas
Satellite Snow-Cover Observations Seasonal Streamflow Estimates Western Himalayas
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2009/10/28
The results presented in this study indicate the possibility of seasonal runoff
prediction when satellite-derived basin snow-cover data are related to point
source river discharge data for a number ...
A Review of Techniques used by Canada and other Northern Countries for Measurement and Computation of Streamflow under Ice Conditions
Northern Countries Measurement Computation Ice Conditions
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2009/10/26
In Canada, Water Survey of Canada, a division of the Water Resources Branch
of Environment Canada, is responsible for the collection and processing of data
from more than 3,300 active streamflow, wa...
Transposition of Monthly Streamflow Data to Ungauged Catchments
Transposition Monthly Streamflow Data Ungauged Catchments
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2009/10/26
Various forms of the regressional relationship between the concurrent monthly
discharges of neighbouring catchments are explored, with a view to generalising
the relationship for a region. This enab...
Modelling Streamflow Recession in Two Danish Streams
Streamflow Recession Two Danish Streams
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2009/10/26
The streamflow recession for two Danish streams is found not to follow the
traditionally used single exponential expression Q = Qo K', where K is the recession
constant. Three alternative equations,...
Evaluation of bias-correction methods for ensemble streamflow volume forecasts
streamflow volume forecasts bias-correction methods
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2009/5/7
Ensemble prediction systems are used operationally to make probabilistic streamflow forecasts for seasonal time scales. However, hydrological models used for ensemble streamflow prediction often have ...