Results 1 to 10 of about 11,657,940 (311)

Formulation of Parsimonious Urban Flash Flood Predictive Model with Inferential Statistics

open access: yesMathematics, 2022
The curve number (CN) rainfall–runoff model is widely adopted. However, it had been reported to repeatedly fail in consistently predicting runoff results worldwide.
Lloyd Ling   +4 more
doaj   +1 more source

Studi Penentuan Nilai Curve Number DAS Pataruman berdasarkan Satuan Peta Tanah Indonesia

open access: yesMedia Komunikasi Teknik Sipil, 2021
Model curah hujan-limpasan umumnya digunakan dalam perhitungan debit banjir. Salah satu metode yang paling sering digunakan untuk memperkirakan debit banjir di DAS adalah NRCS-CN.
Anri Noor Annisa Ramadan   +4 more
doaj   +1 more source

Potential Infiltration Determination in Areas of Influence of the Zona Bananera Aquifer in Northern Colombia

open access: yesRevista Facultad de Ingeniería, 2020
Through the implementation of geographic information systems (GIS) and images of the study area obtained by remote sensors, the curve number method (NC) was implemented in this research, in order to determine potential recharge zones in two micro-basins ...
José Eduardo Revueltas-Martínez   +2 more
doaj   +1 more source

Analysis on the change of runoff curve number influence to surface flow debit using ALOS AVNIR-2 data imagery

open access: yesJurnal Pendidikan Geografi, 2022
One part of the hydrologic cycle which has a major influence in increasing the amount of river flow discharge is surface runoff. The higher surface runoff discharge, causing the possibility of surface flooding, therefore required an empirical model that ...
Wenang Anurogo   +5 more
doaj   +1 more source

Development and performance evaluation of SCS-CN based hybrid model

open access: yesWater Science and Technology, 2022
In this study, a hybrid approach has been used to increase the predictive efficiency of the SCS-CN model. A recently proposed Ajmal model (developed after randomized configuration) that ignored initial abstraction and maximum potential retention has been
Pankaj Upreti, C. S. P. Ojha
doaj   +1 more source

Determination of Variation in Soil Water Storage Capacity on Watersheds

open access: yesJournal of Agricultural Sciences, 2003
The purpose ofthis study is to bring up variation of soil water storage capacity (S) based on probability distributions on vvatersheds, and to compare S obtained from probability distribution to S according to Soil Conservation Service (SCS). İn order to
Kadri Yürekli
doaj   +1 more source

Możliwości zastosowania modelu SWAT w zlewniach leśnych [PDF]

open access: yesLeśne Prace Badawcze
The Soil and Water Assessment Tool (SWAT) is a physical hydrological model for assessing the impact of land management on the water balance, erosion and pollution in catchment areas.
Piotr Mroczek
doaj   +1 more source

Comparative Analysis of the Water Balance of Drainage Basins in Arid Regions: A Case Study of Wadi Bishah and Wadi Itwad Basins [PDF]

open access: yesMaǧallaẗ Kulliyyaẗ Al-ādāb Ǧāmiʿaẗ Būrsaʿīd, 2023
This research provides an estimate and analysis of the water balance in Wadi Bishah and Wadi Itwad basins in Asir region (KSA). The study is based on the integrated employment of maximum daily rain data for the period (1980-2017) in a total of 10 rain ...
Amal Bint Hussein Al Mushait
doaj   +1 more source

Determination of hydrologic soil group for the calculation of floods At Upper Brantas Watershed

open access: yesJurnal Sumber Daya Air, 2017
Dams are planned and built to be used for water resources activities. Besides the benefits, there were a great danger if the inability of the dam structure to holding the flood is available.
Anri Noor Annisa Ramadan, Wanny K Adidarma, Bambang Adi Riyanto, Kamsiyah Windianita
doaj   +1 more source

Determining the changes in flood potential caused by drought periods in the Dehak watershed of South Khorasan province [PDF]

open access: yesمدل‌سازی و مدیریت آب و خاک, 2023
Introduction Climatic changes and the occurrence of long-term drought have greatly affected the vegetation pattern of watersheds, which results in the change of runoff coefficient and flood potential.
Mostafa Abdi   +3 more
doaj   +1 more source

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