Results 31 to 40 of about 819 (136)

Effects of DEM source and resolution on the HEC-HMS hydrological simulation

Shui kexue jinzhan, 2015
Hydrological simulations are affected by the parameters derived from DEM,which describes the watershed features. Xitiaoxi River basin was selected to simulate two runoff processes in Jun and Aug to Sep 2011 using the HEC-HMS model with ASTER 30 m DEM ...
GAO Yufang, CHEN Yaodeng, JIANG Yifang, PENG Tao   +3 more
doaj   +1 more source

Compatibility of personal care thickening polymers in sulphate‐free surfactants

International Journal of Cosmetic Science, Volume 48, Issue 4, Page 685-699, August 2026.
Phase behaviour for alpha olefin sulfonate surfactant 10–15 wt% combined with 1 wt% sodium carboxy methyl cellulose, clearly indicating the sensitivity in miscibility when adding various levels of background salt. Abstract Objective Formulators today know that when traditional surfactants and polymers are replaced new problems occur. What was before a ‘
Tobias Halthur, Jonas Carlstedt, Marta Gubitosi, Debora W. Chang, Eric S. Johnson   +4 more
wiley   +1 more source

Evaluation of a weather forecasting model and HEC-HMS for flood forecasting: case study of Talesh catchment

Applied Water Science
Reports demonstrate that floods are among the most prevalent and deadliest natural disasters affecting 520 million people annually. The present study seeks to evaluate flood forecasting using the weather research and forecasting (WRF) model and the ...
Mohammad Reza Goodarzi, Mohammad Javad Poorattar, Majid Vazirian, Ali Talebi   +3 more
doaj   +1 more source

Do data from the RISMA soil monitoring network support agricultural modeling requirements?

Vadose Zone Journal, Volume 25, Issue 4, July/August 2026.
Abstract The Real‐Time In‐Situ Soil Monitoring for Agriculture (RISMA) network provides soil water and agri‐environmental data for conceptualization, calibration, and validation of remote sensing and modeling products for Canadian agriculture at 32 stations in seven watersheds in Saskatchewan, Manitoba, and Ontario.
Kayla R. Moore, Taras Lychuk, Naeem Abbasi, Aston Chipanshi, Ward Smith, Brian Grant, David Lapen, René Morissette, Stephane Belair, Heather McNairn   +9 more
wiley   +1 more source

Ensemble physically based semi-distributed models for the rainfall-runoff process modeling in the data-scarce Katar catchment, Ethiopia

Journal of Hydroinformatics, 2023
This study evaluates the performance of the soil and water assessment tool (SWAT), the hydrologiska byråns vattenbalansavdelning (HBV) and the hydrologic engineering center-hydrologic modeling system (HEC-HMS) for modeling rainfall-runoff in the data ...
Gebre Gelete, Vahid Nourani, Huseyin Gokcekus, Tagesse Gichamo   +3 more
doaj   +1 more source

Streamflow Spatial Correlation Length Increases During Storms and Its Application in Data Assimilation Improves Streamflow Predictions

Water Resources Research, Volume 62, Issue 7, July 2026.
Abstract The spatial correlation of streamflow in a river network captures how flows at different locations relate to one another and influence the downstream response. In this study, we analyze the spatial correlation of streamflow and rainfall during storm events in three Texas watersheds: San Antonio (2015 and 2016 storms), Guadalupe (2018 storm ...
Sujana Timilsina, Paola Passalacqua
wiley   +1 more source

Flood Modelling Evaluation in a Semiarid Catchment: The Role of a Soil Mineralogical Index From Satellite Imagery

European Journal of Soil Science, Volume 77, Issue 4, July/August 2026.
ABSTRACT The Mediterranean region is characterized by the occasional occurrence of intense rainfall events. Along with lithological, geomorphological, and land use factors, these events influence the hydrosedimentary dynamics of drainage basins, potentially causing torrential floods.
Juan R. Bustos‐Caparros, Montserrat Ferrer‐Julià, Inés Pereira, Juncal A. Cruz, Eduardo García‐Meléndez   +4 more
wiley   +1 more source

Evaluation of Catchment area delineation Methods: Comparison of TOPAZ on WMS with HEC-HMS 4.12

Geosfera Indonesia
The delineation of catchment areas plays a crucial role in hydrological modeling, influencing water resource management and flood analysis. However, differences in Digital Elevation Model (DEM) resolutions and processing methods can significantly affect ...
Yunita Ayu Setiyowati, Donny Harisuseno, M. Amar Sajali   +2 more
doaj   +1 more source

Literature Review of Catchment Models in Aotearoa New Zealand for Ecological and Social Climate Change Effects

New Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 2, June 2026.
Shifting climatic averages and extremes are affecting both environmental and anthropogenic communities. This is a growing concern, especially for social–ecological systems (SES) such as lakes and their catchments, which integrate ecological and societal subsystems.
Margaret Armstrong, Deniz Özkundakci
wiley   +1 more source

Rainfall-Runoff Modeling By HEC-HMS Model For The Kunhar River Basin

Iraqi Journal of Civil Engineering
One main natural hazard resulting from interactions between rainfall- runoff is flooding. Extreme precipitation causes surface water flow to rise, hence breaking river systems and causing flooding.
Muhammad Ameer Hamza, Fawad Ullah, Muhammad Hammad, Faizyab Khan, Sang Marjan, Saad Ud Din, Muhammad Usama, Ubaid Ullah   +7 more
doaj   +1 more source