Books > Professional & Technical > Technology: general issues > Engineering: general
|
Not currently available
Review of the U.S. Army Corps of Engineers Restructured Upper Mississippi River-Illinois Waterway Feasibility Study - Second Report (Paperback)
Loot Price: R558
Discovery Miles 5 580
|
|
Review of the U.S. Army Corps of Engineers Restructured Upper Mississippi River-Illinois Waterway Feasibility Study - Second Report (Paperback)
(sign in to rate)
Loot Price R558
Discovery Miles 5 580
Supplier out of stock. If you add this item to your wish list we will let you know when it becomes available.
|
For the past few years, the Corps has been working on what is known
as the Restructured Upper Mississippi River-Illinois Waterway
Feasibility Study, the heart of which is a multibillion-dollar
proposal to double the length of up to a dozen locks on the river.
The Research Council first reviewed the feasibility study in 2001
during controversies over the accuracy of models being used by the
Corps to justify lock expansion based on increased demand for barge
transportation. More than 100 million tons of cargo-half of it
grain destined for international markets, the other half goods such
as construction materials, coal, and chemicals-are shipped along
the navigation system each year. The locks, which along with dams
allow barges to traverse uneven river depths, were originally
designed for "tows" of barges up to 600 feet long, but the length
of a typical tow has increased, forcing the Corps to look for ways
to relieve congestion. The book finds the U.S. Army Corps of
Engineers has made good progress in broadening its proposed plan
for navigation improvements on the Upper Mississippi River-Illinois
Waterway system to give greater consideration to ecological
restoration. However, the plan still does not provide sufficient
economic justification for expanding locks on the rivers because of
flaws in the models the Corps used to predict demand for barge
transportation. Little attention is paid to inexpensive,
nonstructural navigation improvements that could help better manage
existing levels of barge traffic. The revised plan has been
usefully expanded to include many creative and potentially useful
ecosystem restoration measures. These measures, however, should be
more firmly grounded in river science principles and more broadly
consider ways the river's ecology might affect or be affected by
navigation, recreation and other uses. Table of Contents Front
Matter Executive Summary 1 Introduction 2 The Upper Mississippi
River-Illinois Waterway System 3 Technical Issues 4 Implementation
References Appendix A: Mississippi River and Illinois Waterway
System Appendix B: National Research Council Board Membership and
Staff Appendix C: Committee Member and Staff Biographies
General
Is the information for this product incomplete, wrong or inappropriate?
Let us know about it.
Does this product have an incorrect or missing image?
Send us a new image.
Is this product missing categories?
Add more categories.
Review This Product
No reviews yet - be the first to create one!
|
|
Email address subscribed successfully.
A activation email has been sent to you.
Please click the link in that email to activate your subscription.