搜索结果: 1-15 共查到“水文学 Generation”相关记录26条 . 查询时间(0.074 秒)
The influence of soil moisture on threshold runoff generation processes in an alpine headwater catchment
oil moisture generation processes alpine headwater catchment
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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 ...
Use of satellite-derived data for characterization of snow cover and simulation of snowmelt runoff through a distributed physically based model of runoff generation
satellite-derived data snow cover snowmelt runoff runoff generation
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2010/3/5
A technique of using satellite-derived data for constructing continuous snow characteristics fields for distributed snowmelt runoff simulation is presented. The satellite-derived data and the availabl...
Numerical conformal mapping and mesh generation for polygonal and multiply-connected regions
Numerical conformal mapping mesh generation polygonal and multiply-connected regions
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2009/12/7
Details are given of a boundary-fitted mesh generation method for use in modelling free surface flow and water quality. A numerical method has been developed for generating conformal meshes for curvil...
Sequential Generation of Short Time-Interval Rainfall Data
Sequential Generation Short Time-Interval Rainfall Data
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2009/10/28
Hourly and six-minute interval models were developed to stochastically generate
sequences of rainfall depths. The models were applied to data recorded at
twelve rainfall stations in Australia, inclu...
On the Generation of Stream Runoff in Till Soils
Generation of Stream Runoff Till Soils
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2009/10/27
Isotope studies in Swedish till basins indicate that stream stormflow is normally
dominated by pre-event water. The rapid response of the groundwater outflow
to infiltration may be explained by a la...
Runoff Generation in a High Boreal Wetland in Northern Canada
Runoff Generation High Boreal Wetland Northern Canada
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2009/10/26
The stable isotope composition of water and major-ion concentrations were
measured in a small catchment tributary to Manners Creek, situated in the
zone of discontinuous permafrost near Fort Simpson...
Large Scale Basins With Small to Negligible Slopes Part I :Generation of Runoff
Large Scale Basins Negligible Slopes Generation of Runoff
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2009/10/23
In the first of this two-paper series, the main mechanisms for generation of
runoff from rainfall in large basins with small to negligible slopes are analyzed
using available data from the Rio Negro...
SYNTHETIC STORM GENERATION IN A FLATLAND REGION, SANTA FE, ARGENTINA
FLATLAND REGION ARGENTINA SYNTHETIC STORM GENERATION SANTA FE
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2009/10/19
The critical floods on flatland areas are generally a result of successive rainfall events. The object of this paper consists of synthetic construction of storm series with similar character- istics t...
Investigation of the direct runoff generation mechanism for the analysis of the SCS-CN method applicability to a partial area experimental watershed
Soil Conservation Service Curve Number rainfall depth hydraulic conductivities
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2009/7/22
The Soil Conservation Service Curve Number (SCS-CN) method is widely used for predicting direct runoff volume for a given rainfall event. The applicability of the SCS-CN method and the direct runoff ...
Literature review of stemflow generation and chemical characteristics in Japanese forests
Stemflow generation Understory tree Chemical characteristics Acidification Forest management
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2009/7/14
Stemflow has a significant influence on hydrological and ecological processes within forests. However, research on stemflow is scant as stemflow comprises a very small volume compared to throughfall. ...
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...
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...
Use of deuterium to understand runoff generation in a headwater catchment containing a dambo
dambo runoff headwater catchment
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2009/5/27
Dambos, seasonally saturated wetlands, are widespread in headwater catchments in southern Africa and play an important role in the regional hydrological cycle. However, the processes influencing runof...
The role of spatial variability of soil moisture for modelling surface runoff generation at the small catchment scale
soil moisture surface runoff generation small catchment scale
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2009/5/27
A Bayesian approach is described for dealing with the problem of infilling and generating stochastic flow sequences using rainfall data to guide the flow generation process, and including bounded (ce...
Rainfall input generation for the European Soil Erosion Model
Rainfall input European Soil Erosion Model rainfall event parameters
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2009/5/26
A procedure to generate rainfall input for the EUROpean Soil Model is presented. To develop such a procedure, first of all the influence of rainfall event amount, rainfall event duration, and time to ...