Sediment Pollution: Solving "Rill" Problems Using RECPs
Sediment pollution causes an estimated $16 billion in environmental damage annually. Sediment is the most common pollutant in rivers, streams, lakes, and reservoirs, causing such negative effects as temperature...
Water Wise in Phoenix
To satisfy its growing demand for safe drinking water, Phoenix has turned to an innovative design/build/operate approach that is expected to deliver a highly sophisticated yet cost-effective...
A Paradigm Shift in Irrigation Management
In coming decades, irrigated agriculture will be called upon to produce up to two thirds of the increased food supply needed by an expanding world population. But the increasing dependence...
Exploring All Options
To relieve environmental stress around the Tampa Bay area's existing groundwater wells, Tampa Bay Water�the regional water supplier�is implementing a Master Water Plan that...
Personal Rapid Transit (PRT): Solving Traditional Mobility Problems with New Technology?The Chicago RTA Experience
The Regional Transportation Authority's (RTA) Personal Rapid Transit (PRT) development effort began as a vision. Guided by statutory mandate, staggering gridlock and the unique travel...
Urban Public Transportation in Pusan and Its Operations and Use by People
The public transport system in Pusan is described, discussing the system characteristics, operations, and usage by people. Focus is given on three main modes of transit: bus, metro and...
Urban Public Transportation in Seoul: System, Operation, Use by People
A review is given on two of the most predominant public transit modes in Seoul, the subway and bus systems. The contents include important characteristics of these modes in terms of system...
Urban Public Transportation System of Shanghai and Its Operations and Use by People
Shanghai, one of the largest cities in the world and with a population of 13.5 million, has been campaigning for reliable public transportation since late 1979's. Today, it becomes one...
Application of New Technology in Public Transportation Systems in Singapore
With the economic expansion, population growth, the high rate of household formation and population dispersion in Singapore, the number of daily trips made is expected to increase. To...
Urban Public Transportation System and Its Operation and Use by People in Tokyo
The public transportation system in Tokyo Metropolitan Region (TMR), primarily based on a well-developed rail/subway network, manages to support passenger movement in the huge urban complex....
Transportation Planning and Air Quality IV
Persistent Problems and Promising Solutions
This proceedings,
Impacts of CSO Swirl Concentrator on Dissolved Oxygen Concentrations in the Anacostia River
Purpose: To assess impacts of the CSO control, two continuous monitoring stations were located upstream and downstream from the CSO outfall. The monitors recorded dissolved oxygen (DO),...
Adjustments to Short-Term Hydrologic Forecasts for Conceptual Models of Hydrologic Processes
(No paper) Real-time forecasting of streamflows is amorphous and multi-dimensional. Weather forecasts, which are synonymous in popular culture with uncertainty, are just one component...
Comparison of Complete Modeling/Simplified Modeling of Zaragoza City Water Supply Network
(No paper) Zaragoza is a Spanish city with 600.000 inhabitants and a water supply network of 900km long. The Council technical services uses a Microstation based GIS, GRED, for network...
Time Management for Engineers and Constructors
This book describes solutions to the problem of why it is that engineers who pride themselves on logical thinking and efficiency are not more successful in time management. It provides...
Optimal Geometric Shape of a Surface Aeration Tank
This paper presents the results of a laboratory investigation on three cross-sectional shapes?square, rectangular and circular of surface aeration tanks, without any baffles, to find out...
Upper Chehalis River Pollutant Capacity and Load Allocations
Dry season water quality was evaluated in the Upper Chehalis River in western Washington state, focusing on low dissolved oxygen (DO), and using the Total Maximum Daily Load (TMDL) process....
Plans for Testing and Evaluating the New Autoventing Turbines at TVA's Norris Hydro Project
As part of TVA's Hydro Modernization Program, the two 59-year old Francis turbines at Norris Dam have been upgraded with new units. In conjunction with TVA's...
The Importance of Water Depth for Sparger Performance
As part of TVA Hydro Modernization Program, the two 59-year old Francis turbines at Norris Dam have been upgraded with new units. In conjunction with TVA's Reservoir Releases...
Characterization of Canal Operations under Ideal Anticipatory Control
A dimensionless formulation of a gate.stroking model is being used to study general characteristics of control measures that need to be applied upstream in single.pool canal systems to...
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