搜索结果: 1-14 共查到“水文学 input”相关记录14条 . 查询时间(0.03 秒)
Input–output dynamic neural networks simulating inflow–outflow phenomena in an urban hydrological basin
Input–output dynamic neural networks inflow–outflow phenomena urban hydrological basin
2009/12/7
In this paper neural networks have been studied as a tool to realise a single-input single-output nonlinear dynamic system simulating rainfall-runoff transformation in a urban hydrological basin. The ...
Isotope Input into Runoff Systems from Melting Snow Covers
Isotope Input Runoff Systems Melting Snow Covers
2009/10/28
Stable environmental isotope techniques contribute to reasonable separations
of the direct runoff component in snowmelt hydrographs. For the separation
procedure, the actual isotope input from snow ...
Improving the Reliability of Catchment Mass Input:Output Estimations from Sub-Optimal Data in Areas of Urban Growth
Reliability Catchment Mass Input Output Estimations Sub-Optimal Data
2009/10/27
A new mass input:output formula is presented which makes full use of available
data which are commonly sub-optimal for mass input:output analysis.
Results indicate that some useful information on we...
Transformation of Input to a Stochastic Model using a Distributed Deterministic Model
Transformation of Input Stochastic Model Distributed Deterministic Model
2009/10/27
In recent years, hydrologists have attempted, with encouraging results, to
synthesize the accomplishments of time series analysis and deterministic systems
methods into the more general framework of...
Progress in Developing an Operational Snowmelt-Runoff Forecast Model with Remote Sensing Input
Progress Operational Snowmelt-Runoff Forecast Model Remote Sensing Input
2009/10/27
In order to apply the snowmelt-runoff model (SRM) or any snowmelt model
operationally, a logical progression is required from utilization in the pure
simulation mode when all data are known to the p...
Comparison of Modeled Water Input and Measured Discharge Prior to a Release Event:Unteraargletscher,Bernese Alps,Switzerland
Modeled Water Input Release Event Unteraargletscher Bernese Alps
2009/10/22
A distributed temperature index melt model including potential clear-sky solar
radiation was applied to Unteraargletscher, Bernese Alps, Switzerland, to quantify
water input to the glacial hydrologi...
Use of regional climate model simulations as input for hydrological models for the Hindukush-Karakorum-Himalaya region
regional climate Hindukush-Karakorum-Himalaya region hydrological models
2009/7/22
The most important climatological inputs required for the calibration and validation of hydrological models are temperature and precipitation that can be derived from observational records or alternat...
Eucalyptus water use greater than rainfall input - possible explanation from southern India
rainfall southern India Eucalyptus water
2009/6/8
Hydrological and silvicultural studies carried out in southern India on the effects of plantations of Eucalyptus and other fast growing exotic tree species have determined the impacts of these planta...
Applying MERLIN for modelling nitrate leaching in a nitrogen saturated Douglas fir forest in the Netherlands after decreased atmospheric nitrogen input
refractory organic matter atmospheric nitrogen input nitrate leaching
2009/6/5
The MERLIN model was applied on the results of a field-scale manipulation experiment with decreased nitrogen (N) deposition in an N saturated forest ecosystem in the Netherlands. The aim was to invest...
Rainfall input generation for the European Soil Erosion Model
Rainfall input European Soil Erosion Model rainfall event parameters
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 ...
Uncertainty of solute flux estimation in ungauged small streams：potential implications for input-output nutrient mass balances at stream reach scale
nutrient retention hydrological conditions
2009/5/18
Input-output mass balances within stream reaches provide in situ estimates of stream nutrient retention/release under a wide spectrum of hydrological conditions. Providing good estimates of the mass b...
Precipitation forecasts and their uncertainty as input into hydrological models
rainstorms European Centre for Medium-Range Weather Forecasts
2009/5/18
Torrential streams and fast runoff are characteristic of most Slovenian rivers and extensive damage is caused almost every year by rainstorms affecting different regions of Slovenia. Rainfall-runoff m...
An integrated model for the assessment of global water resources–Part 1：Model description and input meteorological forcing
global water resources Global Soil Wetness Project meteorological forcing
2009/5/4
To assess global water availability and use at a subannual timescale, an integrated global water resources model was developed consisting of six modules: land surface hydrology, river routing, crop gr...
Assessment of terrigenous organic carbon input to the total organic carbon in sediments from Scottish transitional waters (sea lochs): methodology and preliminary results
sedimentary organic carbon Loch Creran Loch Etive oxygen uptake lignin analysis
2009/3/17
This paper addresses the assessment of terrestrially derived organic carbon in sediments from two Scottish sea lochs.