搜索结果: 1-15 共查到“水文学 alpine”相关记录28条 . 查询时间(0.093 秒)
The influence of soil moisture on threshold runoff generation processes in an alpine headwater catchment
oil moisture generation processes alpine headwater catchment
2011/3/15
This study investigates the role of soil moisture on the threshold runoff response in a small headwater catchment in the Italian Alps that is characterised by steep hillslopes and a distinct riparian ...
Simulation of the snowmelt runoff contributing area in a small alpine basin
runoff contributing area alpine basin
2014/4/3
Simulation of areal snowmelt and snowcover depletion over time can be carried out by applying point-scale
melt rate computations to distributions of snow water equivalent (SWE). In alpine basins, thi...
Hydrological response unit-based blowing snow modelling over an alpine ridge
snow modelling an alpine ridge
2014/4/3
Snow redistribution by wind and the resulting accumulation regimes were simulated for
two winters over an alpine ridge transect located in the Canada Rocky Mountains. Simulations were performed using...
Environmental Isotope Studies of an Alpine Snowpack
Environmental Isotope Studies Alpine Snowpack
2009/10/28
At the experimental plot of Weissfluhjoch in Switzerland, 2,540 m a d . ,
tritium, deuterium and oxygen-18 have been used to study exchange processes
during the build-up and ablation of the snow cov...
Is Evaporation an Important Component in High Alpine Hydrology?
Evaporation Important Component High Alpine Hydrology
2009/10/28
The knowledge of evaporation in the high mountain areas of the European
Alps is still rather poor. It is generally regarded as a component of secondary
importance in the water balance. The available...
Temporal Variation in Snowcover Area During Melt in Prairie and Alpine Environments
Temporal Variation Snowcover Area Alpine Environments
2009/10/26
Information on the temporal variation in snow-covered area of watershed during
melt is requisite for accurate predictions of runoff. The amount of the gross
watershed area that is snow-covered affec...
The Role of Turbulent Heat Fluxes in the Energy Balance of High Alpine Snow Cover
Turbulent Heat Fluxes Energy Balance High Alpine Snow Cover
2009/10/26
Energy balance measurements over a seasonal snow cover were performed
near Davos, Switzerland at 2,540 m a.s.1. The energy fluxes were studied over
dry and melting snow covers. The beginning of snow...
Snow Cover Modelling as a Tool for Climate Change Assessment in a Swiss Alpine Catchment
Snow Cover Modelling Climate Change Assessment Swiss Alpine Catchment
2009/10/23
The daily step conceptual hydrological model IRMB (Integrated Runoff Model
= Bultot) is further developed by the addition of a module designed to calculate
the energy balance in high spatial resolut...
Life in Glacial and Alpine Rivers in Central Iceland in Relation to Physical and Chemical Parameters
Alpine Rivers Central Iceland Physical and Chemical Parameters
2009/10/23
The characteristics of stream and river ecosystems in arctic and alpine areas are
determined mainly by the relative contribution of glacial meltwater, snowmelt,
rainfall and groundwater. Each source...
Inter-Comparison of two Snow Models with Different Complexity using Data from an Alpine Site
Inter-Comparison Snow Models Alpine Site
2009/10/22
This contribution describes the modelization of the snow cover evolution with the two physically based snow models CROCUS and ESCIMO at the Col de Porte station (1,325 m a.s.l., French Alps) for the ...
Winter-Season Climatic Signals in the Recently Deposited Snowpack on a Norwegian Alpine Glacier
Winter-Season Climatic Signals Deposited Snowpack Norwegian Alpine Glacier
2009/10/22
Vertical variations of oxygen isotopes in the snow which accumulates during the winter at the Norwegian glacier Austre Okstindbreen are not entirely eliminated after 1-2 months of ablation in the foll...
Seasonal Water Balance of an Alpine Catchment as Evaluated by Different Methods for Spatially Distributed Snowmelt Modelling
Seasonal Water Balance Alpine Catchment Snowmelt Modelling
2009/10/22
The application of three temperature-index based models and of one energy balance
based snowmelt model was investigated. The snow models were integrated
in the spatially distributed hydrological mod...
Inverse distributed hydrological modelling of Alpine catchments
Alpine catchments Inverse distributed
2009/5/13
Even in physically based distributed hydrological models, various remaining parameters must be estimated for each sub-catchment. This can involve tremendous effort, especially when the number of sub-...
Analysis of the runoff response of an alpine catchment at different scales
runoff response alpine different scales
2009/5/12
To understand how hydrological processes are related across different spatial scales, 201 rainfall runoff events were examined in three nested catchments of the upper river Saalach in the Austrian Alp...
Climate control on sulphate and nitrate concentrations in alpine streams of Northern Italy along a nitrogen saturation gradient
surface waters nitrate concentrations sulphate nitrogen saturation gradient
2009/4/29
The role of meteorology, hydrology and atmospheric deposition on the temporal pattern of SO4 and NO3 concentrations was investigated for three streams draining alpine catchments in Northern Italy.
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