搜索结果: 1-9 共查到“水文测量 uncertainty”相关记录9条 . 查询时间(0.125 秒)
Assessment of conceptual model uncertainty for the regional aquifer Pampa del Tamarugal – North Chile
conceptual model uncertainty regional aquifer Pampa del Tamarugal North Chile
2010/2/20
In this work we assess the uncertainty in modelling the groundwater flow for the Pampa del Tamarugal Aquifer (PTA) – North Chile using a novel and fully integrated multi-model approach aimed at explic...
Handling uncertainty in the hydroinformatic process
Handling uncertainty hydroinformatic process
2009/12/4
Hydroinformatics combines topics of modelling and decision-making, both of which have attracted a great deal of attention outside hydroinformatics from the point of view of uncertainty. Epistemic unce...
Estimation of Catchment Rainfall Uncertainty and its Influence on Runoff Prediction
Catchment Rainfall Uncertainty Influence Runoff Prediction
2009/10/27
Interpolation of spatially varying point precipitation depths introduces uncertainties
in the estimated mean areal precipitation (MAP). This paper describes
a geostatistical approach - the Kriging m...
A new Expression for the Uncertainty of a Current Meter Discharge Measurement
new Expression Uncertainty Meter Discharge Measurement
2009/10/27
A method for the conduction of routine current meter discharge measurements
practised in Denmark and Norway is described. Contrary to traditional
methods (ISO-recommendations) it incorporates inform...
The flow caused by a dam breaking across its entire length can be approximated
by a one-dimensional, unsteady flow model in form of the St. Venant
equations. In this model, the flow is governed by t...
Uncertainty Analysis in Water Quality Modelling
Uncertainty Analysis Water Quality Modelling
2009/10/23
An important part of regional planning of water resources and quality is cfficient
design of monitoring systems and proper use of hydrologic models (Beven
1993). In the design of monitoring systems ...
Estimating the Uncertainty in Spatial Estimates of Areal Snow Water Equivalent
Uncertainty Spatial Estimates Areal Snow Water Equivalent
2009/10/23
With the increased demand for water in the United States, particularly in the
West, it is essential that water resources be accurately monitored. Consequently,
the National Weather Servicc (NWS) mai...
Uncertainty in parameterisation and model structure affect simulation results in coupled ecohydrological models
parameterisation vegetation structure ecohydrological models
2009/10/10
In this paper we develop and apply a conceptual ecohydrological model to investigate the effects of model structure and parameter uncertainty on the simulation of vegetation structure and hydrological...
The use of meteorological analogues to account for LAM QPF uncertainty
quantitative precipitation forecasts meteorological analogues
2009/4/28
Flood predictions based on quantitative precipitation forecasts (QPFs) provided by deterministic models do not account for the uncertainty in the outcomes. A probabilistic approach to QPF, one which a...