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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,...
Sensitivity of Streamflow Simulation to Changes in Climatic Inputs
Streamflow Simulation Climatic Inputs
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2009/10/26
Sensitivity of streamflow simulations to changes in temperature and precipitation
were evaluated for a small basin (A - 53 km2) characterized by low
evapotranspiration and high conversion of precipi...
Classification of hydro-meteorological conditions and multiple artificial neural networks for streamflow forecasting
hydro-meteorological conditions neural networks streamflow forecasting
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2009/9/11
This paper presents the application of a modular approach for real-time streamflow forecasting that uses different system-theoretic rainfall-runoff models according to the situation characterising the...
The impact of the growth of new plantation forestry on evaporation and streamflow in the Llanbrynmair catchments
Annual water balances streamflow plantation forestry evaporation
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2009/6/8
Annual water balances (1983-1995) for the Cwm and Delyn catchments at Llanbrynmair Moor in mid-Wales have been used to quantify the hydrological effects of the land use change in the Cwm from moorland...
Temporal variations in near surface soil moisture at two contrasting sites in the Wye catchment and their control on storm streamflow generation
near surface soil moisture storm streamflow generation Wye catchment
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2009/6/8
Near surface soil moisture measurements were recorded at hourly intervals at two contrasting sites within the Cyff sub-catchment using a prototype capacitance probe system. In a mire area within a val...
The Plynlimon water balance 1969-1995：the impact of forest and moorland vegetation on evaporation and streamflow in upland catchments
Plynlimon water balance moorland vegetation vaporation streamflow upland catchments
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2009/6/8
The Plynlimon experiment in mid-Wales, designed to determine the extent to which coniferous plantation increases evaporation losses and reduces streamflow relative to upland grassland, has now been yi...
Soil water storage and groundwater behaviour in a catenary sequence beneath forest in central Amazonia：II. Floodplain water table behaviour and implications for streamflow generation
Soil water storage groundwater central Amazonia streamflow generation
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2009/6/8
Valley floor groundwater level data collected during the ABRACOS project (Gash et al. 1996), and published streamflow data from small forested catchments in geomorphologically similar areas nearby hav...
A global evaluation of streamflow drought characteristics
streamflow drought characteristics
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2009/5/13
How drought is characterised depends on the purpose and region of the study and the available data. In case of regional applications or global comparison a standardisation of the methodology to chara...
Clustering of heterogeneous precipitation fields for the assessment and possible improvement of lumped neural network models for streamflow forecasts
rainfall-runoff Clustering
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2009/5/13
This work addresses the issue of better considering the heterogeneity of precipitation fields within lumped rainfall-runoff models where only areal mean precipitation is usually used as an input. A me...
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 ...
Estimation of streamflow by slope regional dependency function
Slope Regional Dependency Function Trigonometric Point Cumulative Semi-Variogram Point Cumulative Semi-Variogram
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2009/5/4
Kriging is one of the most developed methodologies in the regional variable modeling. However, one of its drawbacks is that the influence radius can not be determined by this method. In which distance...
Mapping and attribution of change in streamflow in the coterminous United States
streamflow United States global warming
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2009/5/4
An increasing trend in global streamflow has been variously attributed to global warming, land use, and a reduction in plant transpiration under higher CO2 levels. To separate these influences for the...
Detecting changes in extreme precipitation and extreme streamflow in the Dongjiang River Basin in southern China
extreme streamflow Dongjiang River Basin southern China
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2009/4/28
Extreme hydro-meteorological events have become the focus of more and more studies in the last decade. Due to the complexity of the spatial pattern of changes in precipitation processes, it is still h...
Uncertainties on mean areal precipitation：assessment and impact on streamflow simulations
rainfall-runoff streamflow simulations
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2009/4/27
This paper investigates the influence of mean areal rainfall estimation errors on a specific case study: the use of lumped conceptual rainfall-runoff models to simulate the flood hydrographs of three ...