搜索结果: 1-15 共查到“水文气象学 precipitation”相关记录25条 . 查询时间(0.198 秒)
Extreme rainfall analysis and estimation of Probable Maximum Precipitation (PMP) by statistical methods over the Indus river basin in India
rainfall Probable Maximum Precipitation PMP Indus river basin India
2015/1/7
Annual extreme rainfall series of 1-3 day durations at stations located inside the Indus basin in India were subjected to statistical analysis in order to estimate point Probable Maximum Precipitation...
Generalised Long Duration Probable Maximum Precipitation (PMP) Isohyetal Map for Peninsular Malaysia
Probable Maximum Precipitation PMP Storm Duration Storm Maximization Historical Rainfall Transposition and Isohyetal Map
2015/1/4
Isohyetal maps were prepared to estimate Probable Maximum Precipitation (PMP) for long duration storms in Peninsular Malaysia. Historical storms of 1, 3 and 5-day durations from 21 rainfall recording ...
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...
THE EFFECT OF WIND ON THE PRECIPITATION DISTRIBUTION OVER A HILLOCK
EFFECT OF WIND PRECIPITATION DISTRIBUTION HILLOCK
2009/10/30
An account is given of precipitation measuremcnts on a hillock carried
out during June-November 1959 by means of a very dense network of
gauges. It was found that the precipitation distribution in t...
Topographical Influence on Precipitation Distribution in Different Ranges of Western Himalayas
Topographical Influence Precipitation Distribution Western Himalayas
2009/10/26
Seasonal and annual distribution of rainfall and snowfall with elevation has been
studied for outer, middle and greater Himalayan ranges of Chenab basin in the
western Himalayas. Rainfall and snowfa...
Wind-induced Precipitation Undercatch of the Hellmann Gauges
Wind-induced Precipitation Hellmann Gauges
2009/10/23
The Hellmann gauges have been widely used as the official precipitation measurement
instruments in 30 countries. From 1986 to 1993, the accuracy and performance
of the Hellmann gauges were evaluated...
Areal Precipitation and Temperature in the Swedish Mountains
Areal Precipitation Temperature Swedish Mountains
2009/10/23
This paper presents an evaluation of three different methods for estimation of
areal precipitation and temperature, with special emphasis on their applicability
for runoff modelling in the Swedish m...
Precipitation Estimates over the Baltic Sea:Present State of the Art
Precipitation Estimates Baltic Sea Present State
2009/10/22
Precipitation is one of the main components in the water balance, and probably the component determined with the greatest uncertainties. In the present paper we focus on precipitation (mainly rain) ov...
Simulation of extreme precipitation in the Rhine basin by nearest-neighbour resampling
Rhine nonparametric nearest-neighbour resampling technique
2009/6/5
The use of the nonparametric nearest-neighbour resampling technique is studied for generating time series of daily rainfall and temperature for seven stations in the German part of the Rhine basin. Th...
Hydrological response to different time scales of climatological drought：an evaluation of the Standardized Precipitation Index in a mountainous Mediterranean basin
Standardized Precipitation Index drought conditions
2009/5/18
At present, the Standardized Precipitation Index (SPI) is the most widely used drought index to provide good estimations about the intensity, magnitude and spatial extent of droughts. The main advanta...
Orographic effects on convective precipitation and space-time rainfall variability：preliminary results
convective precipitation rainfall
2009/5/18
In the EFFS Project, an attempt has been made to develop a general framework to study the predictability of severe convective rainfall events in the presence of orography. Convective activity is embed...
Significance of spatial variability in precipitation for process-oriented modelling：results from two nested catchments using radar and ground station data
rainfall spatial resolution temporal resolution
2009/5/18
The importance of considering the spatial distribution of rainfall for process-oriented hydrological modelling is well-known. However, the application of rainfall radar data to provide such detailed s...
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...
Spatial disaggregation of bias-corrected GCM precipitation for improved hydrologic simulation：Ping River Basin, Thailand
Global Climate Models Mandelbrot-Kahane-Peyriere
2009/5/12
Global Climate Models (GCMs) precipitation scenarios are often characterized by biases and coarse resolution that limit their direct application for basin level hydrological modeling. Bias-correction...
Corrigendum to “Regional precipitation-frequency analysis and spatial mapping for 24-hour and 2-hour durations for Washington State” published in Hydrol. Earth Syst. Sci., 11, 415–442, 2007
Regional precipitation-frequency analysis Washington State
2009/5/8
Corrigendum to “Regional precipitation-frequency analysis and spatial mapping for 24-hour and 2-hour durations for Washington State” published in Hydrol. Earth Syst. Sci., 11, 415–442, 2007。