Results 71 to 80 of about 76,535 (212)

Impacts of rainfall and catchment characteristics on bioretention cell performance

open access: yesWater Science and Engineering, 2019
Although many studies have evaluated the impacts of bioretention cell (BRC) design elements on hydrologic performance, few have investigated the roles played by site characteristics and rainfall patterns.
Yan-wei Sun   +3 more
doaj   +1 more source

A review of applied methods in Europe for flood-frequency analysis in a changing environment [PDF]

open access: yes, 2013
The report presents a review of methods used in Europe for trend analysis, climate change projections and non-stationary analysis of extreme precipitation and flood frequency.
Kjeldsen, T.R.   +4 more
core  

Efficient methods of automatic calibration for rainfall-runoff modelling in the Floreon+ system [PDF]

open access: yes, 2017
Calibration of rainfall-runoff model parameters is an inseparable part of hydrological simulations. To achieve more accurate results of these simulations, it is necessary to implement an efficient calibration method that provides sufficient refinement of
Kuchař, Štěpán   +5 more
core   +1 more source

Sub-daily simulation of mountain flood processes based on the modified soil water assessment tool (SWAT) model [PDF]

open access: yes, 2019
Floods not only provide a large amount of water resources, but they also cause serious disasters. Although there have been numerous hydrological studies on flood processes, most of these investigations were based on rainfall-type floods in plain areas ...
De Maeyer, Philippe   +6 more
core   +1 more source

On the dialog between experimentalist and modeler in catchment hydrology [PDF]

open access: yes, 2002
The dialog between experimentalist and modeler in catchment hydrology has been minimal to date. The experimentalist often has a highly detailed yet highly qualitative understanding of dominant runoff processes—thus there is often much more information ...
McDonnell, Jeffrey J., Seibert, Jan
core  

Modeling nitrogen loading in a small watershed in southwest China using a DNDC model with hydrological enhancements [PDF]

open access: yes, 2011
The degradation of water quality has been observed worldwide, and inputs of nitrogen (N), along with other nutrients, play a key role in the process of contamination.
Deng, Jia   +6 more
core   +5 more sources

RAINFALL-RUNOFF SIMULATION OF A SUB-CATCHMENT USING HEC-HMS

open access: yesPlatform, a Journal of Engineering, 2022
Hydrological data in the form of stream flow is very scarce in most developing countries. This affects the planning and management of urban watersheds. Therefore, it is necessary to estimate peak discharge from rainfall using hydrologic models based on ...
Abubakar Abbas Adamu   +2 more
doaj  

GIS-based modeling of runoff source areas and pathways [PDF]

open access: yesGeographica Helvetica
The application of runoff models that rely on calibration to future land use and climate conditions is restricted to situations where the reaction of Hydrologic Response Units to environmental change is known.
N. J. Kuhn, H. Zhu
doaj   +1 more source

Effect of spatial scale on runoff coefficient: Evidence from the Ethiopian highlands

open access: yesInternational Soil and Water Conservation Research, 2018
The runoff coefficient (RC) is the ratio between the runoff and rainfall amounts and is scale dependent, which is due in part to the heterogeneity of watershed characteristics.
Tesfaye Mebrate Lemma   +3 more
doaj   +1 more source

On the use of semi-distributed and fully-distributed urban stormwater models [PDF]

open access: yes, 2015
Urban stormwater models comprise four main components: rainfall, rainfall-runoff, overland flow and sewer flow modules. They can be considered semi-distributed (SD) or fully distributed (FD) according to the rainfall-runoff module definition.
Maksimovic, C   +5 more
core  

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