Engineering Commons^™

Development Of Rainfall Intensity Duration Frequency Curves For The City Of London Under The Changing Climate, Predrag Prodanovic, Slobodan P. Simonovic

Water Resources Research Report

The main focus of this study is the analysis of short duration high intensity rainfall for London, Ontario under the conditions of the changed climate. Predicted future climate change impacts for Southwestern Ontario include higher temperatures and increases in precipitation, leading to an intensification of the hydrologic cycle. One of the expected consequences of change is an increase in the magnitude and frequency of extreme events (e.g. high intensity rainfall, flash flooding, severe droughts, etc.). Changes in extreme events are of particular importance to the design, operation and maintenance of municipal water management infrastructure.

Municipal water management infrastructure (sewers, storm …

Physical, Economical, Infrastructural And Social Flood Risk -- Vulnerability Analyses In Gis, Angela Peck, Subhankar Karmakar, Slobodan P. Simonovic

Water Resources Research Report

An exhaustive knowledge of flood risk, vulnerability and exposure in different spatial locations is essential for developing an effective flood mitigation strategy for a watershed. In the present study, a flood risk-vulnerability analysis is performed. All four components of flood vulnerability: (a) physical; (b) economic; (c) infrastructure and (d) social, are evaluated individually using a Geographic Information System (GIS) environment. The proposed methodology estimates the impact on infrastructure vulnerability due to inundation of critical facilities, emergency service stations, and road bridges. The components of vulnerability are combined to determine the overall vulnerability. The patterns of land use and soil type …

A Web-Based Flood Informat Ion System, Jordan Black, Subhankar Karmakar, Slobodan P. Simonovic

Water Resources Research Report

The web has become a major source of information for many water resources management tasks. With the growing popularity of the Internet, it provides a convenient, accessible way to provide the public with flood-related information. The present study focuses on web dissemination of information on flood risk and vulnerability to different types of users; general public, decision makers, and professionals. By gearing the display and representation of risk to each user, the information can be better understood and facilitate the flood management process. A user-friendly web-based flood information system is developed to provide flood risk, different components of flood vulnerability, …

Flood Frequency Analysis Using Copula With Mixed Marginal Distributions, Subhankar Karmakar, Slobodan P. Simonovic

Water Resources Research Report

In flood frequency analysis, a flood event is mainly characterized by peak flow, volume and duration. These three variables or characteristics of flood are random in nature and mutually correlated. In this article, a methodology is developed to derive bivariate joint distributions of the flood characteristics using the concept of copula considering a set of parametric and nonparametric marginal distributions for peak flow, volume and duration to mathematically model the correlated nature among them. A set of parametric distribution functions, and nonparametric methods based on kernel density estimation and orthonormal series are used to determine the marginal distribution functions for …

Dynamic Feedback Coupling Of Continuous Hydrologic And Socio-Economic Model Components Of The Upper Thames River Basin, Predrag Prodanovic, Slobodan P. Simonovic

Water Resources Research Report

The main contribution of this work consists of formulating a novel simulation framework used in analysis of climate change impact assessment. The model developed consists of a continuous hydrologic component coupled (via feedback) to a socioeconomic component developed using system dynamics. The hydrologic component of the model responds to changes in socio-economic conditions (such as changing economic, demographic and land use patterns), while socio-economic conditions are continually influenced by hydrologic quantities (such as available ground water recharge, flow and precipitation). As the two components are connected via feedback, each dynamically influences, and is influenced by, the other thereby mimicking such …

2007 Civil And Environmental Engineering Department News, Department Of Civil And Environmental Engineering, Michigan Technological University

Department of Civil, Environmental, and Geospatial Engineering Newsletters

Table of Contents

• Student Memorial Awards
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• Engineers Without Borders
• CEE Fulbright Scholars
• New Faculty
• Faculty Grants
• Faculty Awards
• Haltenhoff Memorial
• Environmental Outreach Center
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• Environmental Research
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• Concrete Canoe