Results 11 to 20 of about 76 (72)
Migrating Storms and Optimal Control of Urban Sewer Networks
Uniform storms are generally applied in most of the research on sewer systems. This is for modeling simplicity. However, in the real world, these conditions may not be applicable. It is very important to consider the migration behavior of storms not only
Upaka Rathnayake
doaj +1 more source
Abstract This study investigates rainfall runoff behavior of five major torrential Nullahs' of Dera Ghazi Khan (D. G. Khan) for flash flood events. The integration, and fusion of satellite‐based meteorological, topographical, and pedo‐transferred function's (PTF) derived soil hydraulic datasets at 250 m grid size substantially proves a viable approach ...
Bilal A. Munir +4 more
wiley +1 more source
Abstract Traditional static designs of urban stormwater storage systems are increasingly inadequate for addressing extreme rainfalls. Recent advances highlight optimizing both spatial layout and real‐time control (RTC) of storage facilities, yet most of these decisions are made sequentially, overlooking how layout constraints can affect RTC efficiency ...
Lanxin Sun +6 more
wiley +1 more source
Core Ideas Green roofs comprise a soilless medium over an atmospheric equilibrated space. Green roofs represent microcosms of capillary fringe and vadose zone hydraulics. Bulk properties come from the interparticle voids and the intraparticle pores. Capillary retention is fundamental for water storage in a green roof system.
Jenny Hill +3 more
wiley +1 more source
Quantifying Dynamic River Gains and Losses Using Inverse Water Temperature Modeling
Abstract Quantifying river gains and losses is critical for effective water resource management, particularly in systems with streamflow and water quality regimes dictated by variable groundwater and surface water exchanges. Traditional methods for estimating riverine exchanges often require significant resources and can be limited in temporal or ...
Hyrum Tennant +5 more
wiley +1 more source
A Coupled 1D‐2D Hydrodynamic Model for Urban Flood Inundation
Hydrodynamic models were commonly used for flood risk management in urban area. This paper presents initial efforts in developing an urban flood inundation model by coupling a one‐dimensional (1D) model with a two‐dimensional (2D) model to overcome the drawbacks of each individual modelling approach, and an additional module is used to simulate the ...
Yuyan Fan +5 more
wiley +1 more source
SuDSlab: Delivering Real‐Time Data on Sustainable Drainage Systems (SuDS)
ABSTRACT Sustainably managing water is a global issue, with rapid land use change, climate change and ageing infrastructure increasing the risk of flooding. To help mitigate against and manage urban flood risk, Sustainable Drainage Systems (SuDS), along with Low Impact Development (LID), Sponge Cities and Water Sensitive Urban Design (WSUD), have been ...
Wm. Alexander Osborne +2 more
wiley +1 more source
Abstract Low impact development (LID) is gaining popularity as a methodology to address increased runoff associated with urbanization. However, there is significant uncertainty about how effective LID is in reducing peak flow at the watershed level. This uncertainty affects public trust and acceptance of LID solutions. To increase LID adoption, we must
C. V. Castro, F. Hung, M. Sivapalan
wiley +1 more source
A Complete Water Balance of a Constructed Stormwater Wetland
Abstract Constructed wetlands are often overlooked as a stormwater management system in the urban context. In comparison to alternatives (e.g., green roofs, bioretention, bioinfiltration), constructed wetlands have a much larger space requirement, which comes at a cost and can be challenging to allocate.
M. W. McGauley, G. Zaremba, B. M. Wadzuk
wiley +1 more source
Abstract Below‐ground urban stormwater networks (BUSNs) significantly influence urban flood dynamics, yet their representation at the watershed or larger scales remains challenging. We introduce a scalable urban hydrologic framework that centers on a novel network‐level BUSN representation, balancing the needs for physical basis, parameter parsimony ...
Taher Chegini +4 more
wiley +1 more source

