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COMBINING PROBABILITY OF EMPTINESS AND MEAN FIRST OVERFLOW TIME OF A DAM TO DETERMINE ITS CAPACITY
Stochastic simulation dam process behavior analysis
2014/11/12
Probabilistic considerations have been practiced in determining the capacity of a dam after the
introduction of probability theory of dams by P. A. P. Moran (1954). Various researchers determined
th...
Dating of streamwater using tritium in a post nuclear bomb pulse world: continuous variation of mean transit time with streamflow
tritium nuclear bomb pulse world
2010/12/22
Tritium measurements of streamwater draining the Toenepi catchment, a small dairy farming area in Waikato, New Zealand, have shown that the mean transit time of the water varies with the flow rate of ...
COMPARISON OF MEAN RAIN CATCH OF VARIOUS GAUGE NETWORKS
COMPARISON MEAN RAIN CATCH VARIOUS GAUGE NETWORKS
2009/10/29
After the substitution of stereo for horizontal orifices of rain gauges on
open steep slopes, the mean network catch in a subbasin with prevailing
windward exposure was increased by 11 O/o. In a sub...
COMPARISON OF THE METHODS OF ESTIMATING MEAN AREAL RAINFALL
COMPARISON METHODS OF ESTIMATING MEAN AREAL RAINFALL
2009/10/29
A comparison of nine different methods of estimating mean areal rainfall
is made. Five areas from three continents of the world are selected for application
of the methods. The methods are utilized ...
Relationship between stream water quality and mean basin angle in mountainous drainage basins
mountainous area stream water quality mean basin slope
2009/7/14
The relationship between the stream water quality and mean basin slope was examined in the mountainous region of the Azusa River and Tama River basin. The ionic compositions of stream water are of Ca-...
Estimating spatial mean root-zone soil moisture from point-scale observations
soil moisture point-scale spatial mean
2009/5/15
Root zone soil moisture is a key variable in many land surface hydrology models. Often, however, there is a mismatch in the spatial scales at which models simulate soil moisture and at which soil moi...
Relationships between statistics of rainfall extremes and mean annual precipitation：an application for design-storm estimation in northern central Italy
mean annual precipitation rainfall extremes
2009/5/13
Several hydrological analyses need to be founded on a reliable estimate of the design storm, which is the expected rainfall depth corresponding to a given duration and probability of occurrence, usual...
Mapping mean and variance of runoff in a river basin
runoff river basin catchment area aggregation time
2009/5/13
The study presents an approach to represent the two first order moments of temporal runoff variability as a function of catchment area and aggregation time interval, and to map them in space. The prob...
Accounting for global-mean warming and scaling uncertainties in climate change impact studies: application to a regulated lake system
climate change impact Regional Climate Models uncertainty analysis impact analysis hydrological modelling
2009/5/8
A probabilistic assessment of climate change and related impacts should consider a large range of potential future climate scenarios. State-of-the-art climate models, especially coupled atmosphere-oce...
Development of probability distributions for regional climate change from uncertain global mean warming and an uncertain scaling relationship
regional climate change uncertainty temperature climate changes scaling
2009/5/8
To produce probability distributions for regional climate change in surface temperature and precipitation, a probability distribution for global mean temperature increase has been combined with the p...
Corrigendum to“Development of probability distributions for regional climate change from uncertain global mean warming and an uncertain scaling relationship”published in Hydrol. Earth Syst. Sci., 11, 1097–1114, 2007
regional climate change global mean warming
2009/4/28
Corrigendum to "Development of probability distributions for regional climate change from uncertain global mean warming and an uncertain scaling relationship" published in Hydrol. Earth Syst. Sci., 11...
Uncertainties on mean areal precipitation：assessment and impact on streamflow simulations
rainfall-runoff streamflow simulations
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 ...
Runoff generation in a forested catchment (0.18 km2) was simulated using a quasi-three-dimensional rainfall-runoff model. The model was formulated over a finite grid where water movement was assumed t...
A new approach to estimating Mean Flow in the UK
hydrological models regionalisation water resources
2009/3/17
Traditionally, the estimation of Mean Flow (MF) in ungauged catchments has been approached using conceptual water balance models or empirical formulae relating climatic inputs to stream flow. In the U...