Results 81 to 90 of about 621 (181)

SENSITIVITY OF THE HEC-HMS RUNOFF MODEL FOR NEAR-SURFACE SOIL MOISTURE CONTENTS ON THE EXAMPLE OF A RAPID-RESPONSE CATCHMENT IN SW HUNGARY [PDF]

Riscuri şi Catastrofe, 2013
Sensitivity of the HEC-HMS runoff model for near-surface soil moisture contents on the example of a rapid-response catchment in SW Hungary. Due to the global climate change, flash floods are one of the most significant natural hazards of today.
P. HEGEDÜS, S. CZIGÁNY, L. BALATONYI, E. PIRKHOFFER   +3 more
doaj  

Modelling inflows in Ilarion reservoir, Greece, using HEC-HMS

E3S Web of Conferences
This study investigates the application of the Hydrologic Modeling System (HEC-HMS) for simulating inflows to the Ilarion Reservoir, the first reservoir in the cascade of five along the Aliakmon River in northern Greece. The model is calibrated using observed meteorological and hydrological data to assess its performance and reliability in reproducing ...
Tică Eliza-Isabela, Popa Florica, Neagoe Angela, Popa Bogdan, Zorbas Miltiadis   +4 more
openaire   +2 more sources

Comparison of Flood Hydrograph of Manikin Dam Watershed Using Synthetic Unit Hydrograph Method, HEC-HMS and Rain on Grid Model with HEC-RAS 2D

Journal of Civil Engineering
Manikin watershed is located in Kuaklalo Village which borders Bokong Village, Taebenu Subdistrict, Kupang Regency, East Nusa Tenggara Province which has an area of 49.31 km2 with a river length of 8.62 km which has a semi-arid climate with a fairly ...
Mariano Ado Galot Pukan, Umboro Lasminto
doaj   +1 more source

Calibration, Verification and Sensitivity Analysis of the HEC-HMS Hydrologic Model [PDF]

, 2004
The main objective of this report is to describe the calibration, verification, and sensitivity analysis of the United States Army Corps of Engineers (USACE) Hydrologic Engineering Center’s Hydrologic Modeling System (HEC-HMS) on the data from the Upper Thames River basin (UTRb) study area.
Cunderlik, Juraj, Simonovic, Slobodan P.
openaire  

Comparative analysis of rainfall-runoff simulation using a long short-term memory (LSTM) deep learning model and a conceptual hydrological model, HEC-HMS: a case study of the mountainous river basin of Nepal

Discover Civil Engineering
Accurate simulation and stream flow prediction are essential for effective water resources planning and management. Hydrological models have long been used for rainfall-runoff modeling; in recent years, with the availability of large datasets, machine ...
Ujjwal Marasini, Madan Pokhrel
doaj   +1 more source

Selection of Calibration and Verification Data for the HEC-HMS Hydrologic Model [PDF]

, 2004
The main purpose of this report is to summarize the strategy applied for selecting the hydro-climatic data, which will be used for the calibration and verification of the US-ACE Hydrologic Engineering Center’s Hydrologic Modeling System (HEC-HMS). The HEC-HMS model was chosen to be the most appropriate hydrologic modeling tool for achieving the goals ...
Cunderlik, Juraj, Simonovic, Slobodan P.
openaire  

Assessment of Haditha Dam’s Operation Under Historical Hydrological Conditions: Comparison Between Actual and Simplified Operation Using the HEC-HMS Model in Different Scenarios

Hydrology
Water resources management in arid and semi-arid regions has become increasingly challenging due to climate change impacts and upstream water policies, particularly for strategic reservoirs. This study evaluates the applicability of the HEC-HMS model for
Ghasaq Saadoon Mutar, Lariyah Mohd Sidek, Hidayah Basri, Mahmoud Saleh Al-Khafaji   +3 more
doaj   +1 more source

Citizen science data to improve rainfall-runoff model performance in urbanizing Akaki catchment, Awash Basin, Ethiopia

Journal of Hydrology: Regional Studies
Study region: Akaki is a headwater catchment of the Awash River Basin in Ethiopia and hosts Addis Ababa. The catchment remains ungauged despite providing diverse ecosystem services.
Getahun Kebede Mengistie, Alemseged Tamiru Haile, Greg O'Donnell, Ephrem Derso Negash, Tilaye Worku Bekele, Hailay Zeray Tedla   +5 more
doaj   +1 more source

Assessment of surface water resource and allocation optimization for diverse demands in Ethiopia's upper Bilate Watershed. [PDF]

Heliyon, 2023
Genjebo MG, Kemal A, Nannawo AS.
europepmc   +1 more source

Urban flash floods modeling in Mzuzu City, Malawi based on Sentinel and MODIS data

Frontiers in Climate
Floods are major hazard in Mzuzu City, Malawi. This study applied geospatial and hydrological modeling techniques to map flood incidences and hazard in the city.
Webster Gumindoga, Chikumbutso Liwonde, Donald Tendayi Rwasoka, Pedzisai Kowe, Auther Maviza, James Magidi, Lloyd Chikwiramakomo, Moises de Jesus Paulo Mavaringana, Eric Tshitende   +8 more
doaj   +1 more source