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Article (This article belongs to the Topical Collection "Challenges in Smart Monitoring and Modeling of Hydrological and Urban Water Systems")
Stochastic Analysis and Modeling of Velocity Observations in Turbulent Flows
Abstract:
Multi-channel polarization optical technology is increasingly used for prompt monitoring of water systems. Optical devices during the assessment of water quality determine the intensity of light through the studied aquatic environment. Spectrophotometric devices measure the spectrum of weakening of light through the aquatic environment. Spectroellipsometric devices receive spectra in vertical and horizontal polarizations. The presented... More
Abstract:
Monitoring temporal changes in sea level is important in assessing coastal risk. Sea level anomalies at a tide gauge station, if kinematically conceived, include systematic variations such as trend, acceleration, periodic oscillations, and random disturbances. Among them, the non-stationary nature of the random sea level variations of known or unknown origin at coastal regions has been long recognized... More
Abstract:
Two methods of irrigation, drip, and sprinkler were studied to determine the response of the Javits green roof to irrigation. The control study was dry unirrigated plots. Drip irrigation consisted of irrigation tubes running through the green roof that would water the soil throughout and sprinkler irrigation used a sprinkler system to irrigate the green roof... More
Abstract:
Despite prevailing interests, no rigorous research has been conducted to examine the role of nature in natural-hazard preparedness. This systematic review aimed to describe how nature can reduce the impacts of natural hazards during the preparedness stage. The study focuses on the land, water, and air systems and on three types of stakeholders: international organizations, developed... More
Abstract:
Highly turbulent water flows, often encountered near human constructions like bridge piers, spillways, and weirs, display intricate dynamics characterized by the formation of eddies and vortices. These formations, varying in sizes and lifespans, significantly influence the distribution of fluid velocities within the flow. Subsequently, the rapid velocity fluctuations in highly turbulent flows lead to elevated... More