搜索结果: 1-15 共查到“水文学 process”相关记录29条 . 查询时间(0.233 秒)
Identification,verification and validation of process models in wastewater engineering:a critical review
Identification verification validation process models wastewater engineering
2009/12/4
This article presents a critical review of the existing methodologies for process mathematical modelling in the area of wastewater engineering. It is argued that model identifiability is not a major i...
Estimation of the impact of short-term fluctuations in inputs on temporally aggregated outputs of process-oriented models
short-term fluctuations inputs outputs process-oriented models
2009/12/4
Process-oriented models driven by highly resolved meteorological inputs and comprising a short internal time step are sometimes used to predict substance fluxes in air, soil and water over fairly long...
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...
A process-oriented approach to computing multi-field problems in porous media
process-oriented approach multi-field problems porous media
2009/12/4
Object-oriented methods are becoming more and more important in order to meet the challenges in scientific computing, such as the treatment of coupled multi-field problems with high spatial resolution...
Calibration of nearshore process models ATitlemdash;application of a hybrid genetic algorithm
Calibration nearshore process models ATitlemdash hybrid genetic algorithm
2009/12/4
The physically realistic functions implemented in nearshore process models are governed by parameters that usually do not represent measurable attributes of the nearshore and, therefore, need to be de...
NUMERICAL SIMULATION OF THE RAINFALL-RUNOFF PROCESS ON A DAILY BASIS
NUMERICAL SIMULATION RAINFALL-RUNOFF PROCESS DAILY BASIS
2009/10/29
A digital model has been devcloped for the simulation of the rainfall -
runoff process of rural watersheds. Input data are daily values of prccipitation
and temperature together with mean monthly po...
Analysis of the Rainfall-Runoff Transformation Process
Analysis Rainfall-Runoff Transformation Process
2009/10/28
Considerable effort has been expended on the theoretical aspects of the applicability
of the unsteady flow equations to natural overland flow. The major
difficulty when these equations are used to s...
Analysis of Non-Linear Rainfall-Runoff Process
Analysis Non-Linear Rainfall-Runoff Process
2009/10/27
Rainfall runoff phenomena in small watersheds are favorably modelled using
the kinematic wave approach. The present investigation considers excess rainfall
as time dependent but ignores spatial effe...
Development of a Process Oriented Calibration Scheme for the HBV Hydrological Model
Process Oriented Calibration Scheme HBV Hydrological Model
2009/10/26
A process oriented calibration scheme (POC), developed for the HBV hydrological
model is presented. Twelve parameters were calibrated in two steps.
Firstly, initial parameter estimates were made fro...
Leaching of Phosphate in Structured Soil–a Two Step Process
Leaching of Phosphate Structured Soil Two Step Process
2009/10/23
This paper summarizes a series of experiments on P-leaching in structured
clayey soil, mostly conducted on intact soil columns with diameter 0.5 m, and
length 0.5,0.73 or 1.0 m. Breakthrough curves ...
An overview of the LOess Plateau mesa region land surface process field EXperiment series (LOPEXs)
LOess Plateau field EXperiment series land surface
2009/7/22
A series of land surface process field experiments were carried out in a mesa region of the Chinese Loess Plateau in each of the years from 2004 to 2008 (acronymized as LOPEX04, LOPEX08, etc.). The g...
Snowmelt Generated Run-Off from Small Areas as a Daily Transient Process
Snowmelt Small Areas Transient Process
2009/6/15
Snowmelt Generated Run-Off from Small Areas as a Daily Transient Process.
A combined Pòlya process and mixture distribution approach to rainfall modelling
rainfall modelling stochastic model
2009/6/8
A new probabilistic interpretation of at site rainfall sequences is introduced for the development of a stochastic model of rain.
The model, is divided into two sub models; the first one describing t...
Surface water process and groundwater flow within a hydrologically complex floodplain wetland, Norfolk Broads, U.K.
Surface water process groundwater flow
2009/6/8
The patterns of variation in water quality for an acidic stream draining plantation forest overlying acidic and acid sensitive gley soils with shale and slate bedrock changed following the introductio...
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...