Results 21 to 30 of about 11,537 (254)

Effect of different MIT rainfall event division methods on volume capture ratio of annual rainfall based on bioretention assessment

Water Science and Technology, 2023
Volume capture ratio of annual rainfall (VCRAR) is the key parameter of low-impact development (LID) facilities design, which is significantly affected by the rainfall event division method. However, there is no universal agreement on how to determine an
Peng Wang, Jianlong Wang, Zitong Yang, Kai Li, Rongting Qiu, Changhe Zhang, Junqi Li   +6 more
doaj   +1 more source

Drainage management study of the city of Merauke towards inundation by rainfall

Civil and Environmental Science Journal, 2020
One problem that is often faced by the City of Merauke as an urban area is inundation, which disrupts socio-economic activities and damages infrastructure in areas affected by inundation. The aim of this case study is to find ways to deal with inundation
Luffi Kusumabrata, Ussy Andawayanti, Ery Suhartanto   +2 more
doaj   +1 more source

Integrated SUSTAIN-SWMM-MCDM Approach for Optimal Selection of LID Practices in Urban Stormwater Systems

Water resources management, 2023
Rapid urbanization has increased impervious areas, leading to a higher flood hazard across cities worldwide. Low Impact Development (LID) practices have shown efficacy in reducing urban runoff; nevertheless, choosing the best combinations in terms of ...
A. Nazari, A. Roozbahani, S. M. Hashemy Shahdany   +2 more
semanticscholar   +1 more source

Urban Drainage Water Quality Modeling on the SWMM Software, Northeastern Sector, Santa Inés District, Tunja

Tecnura, 2022
Objective: This research aimed to design a drainage quality hydrodynamic model of the northeastern sector of Tunja (Santa Inés neighborhood), Boyacá, Colombia, which was validated and calibrated by means of the mean square error method, where a ...
Melquisedec Cortes Zambrano, Mónica Yineth Lara-Pérez, Iván Darío Acosta-Sabogal   +2 more
doaj   +1 more source

Calibration of hydrological models for ungauged catchments by automatic clustering using a differential evolution algorithm: The Gorganrood river basin case study

Journal of Hydroinformatics, 2023
The hydrological model calibration is a challenging task, especially in ungauged catchments. The regionalization calibration methods can be used to estimate the parameters of the model in ungauged sub-catchments.
Zahra Alizadeh, Jafar Yazdi
doaj   +1 more source

Investigation of the Potential Threat of Urban Flood at Mountainous Areas through Low Impact Development Techniques (Case Study: Ardabil City) [PDF]

Journal of Hydraulic Structures, 2022
Mountainous areas are highly exposed to storm rainfalls due to the climate conditions in these regions. The current study mainly aimed to identify the channels and potential regions for inundation and flooding in Ardabil, a mountainous city in Iran ...
Faryad Ebrahimi, Atabak Feizi, Taher Baher Talari   +2 more
doaj   +1 more source

Simulation of Urban Flood Process Based on a Hybrid LSTM-SWMM Model

Water resources management, 2023
This study proposes a novel hybrid LSTM-SWMM model that integrates the advantages of the SWMM model and the LSTM neural network for the first time.
Chenchen Zhao, Chengshuai Liu, Wenzhong Li, Yehai Tang, Fan Yang, Yingying Xu, Liyu Quan, Caihong Hu   +7 more
semanticscholar   +1 more source

Investigation of the low impact development strategies for highly urbanized area via auto-calibrated Storm Water Management Model (SWMM)

Water Science and Technology, 2021
This study aims to investigate the effectiveness of the low impact development (LID) practices on sustainable urban flood storm water management. We applied three LID techniques, i.e.
Ömer Ekmekcioğlu, Muhammet Yılmaz, Mehmet Özger, Fatih Tosunoğlu   +3 more
doaj   +1 more source

Modelagem do macrossistema de coleta de esgotos de Fortaleza-CE [PDF]

Revista DAE, 2021
Estudos de campo e simulações computacionais do sistema de macro coleta de esgoto de Fortaleza-CE, integrando-se o SWMM ao QGIS, foram realizados com o intuito de investigar o comportamento hidrológico-hidráulico do Interceptor Leste (IL), sob diversas ...
Silvano Porto Pereira, Laryssa Barbosa Fernandes, Francisco de Assis de Souza Filho, Iran Eduardo Lima Neto   +3 more
doaj   +1 more source

Research on urban waterlogging risk prediction based on the coupling of the BP neural network and SWMM model

Journal of Water and Climate Change, 2023
Scientific and effective urban waterlogging risk prediction can help improve urban waterlogging disaster prevention capabilities. Combining the numerical simulation model with the data-driven model, the construction of the urban waterlogging risk ...
Jinping Zhang, Xuechun Li, Haorui Zhang
semanticscholar   +1 more source