Abstract
Cities around the United States grew up around the great arterial waterways. In the West, the Columbia and Willamette have seen 150 years of commerce and change and unfortunately have paid the price of the industrial revolution. It's not the water so much as the sediment on the bottom where PCB’s and other toxins are threatening fish and other wildlife. There is a push to reverse the damage of the past by removing the worst of this sediment. This is a complex issue with an even more complex solution but we show you how they’re doing it.
Collection
Subject
Series
The Green Economy
Contributors
Duration
00:21:16 (HH:MM:SS)
Language:
English
Target or Intended Audience
adult/continuing education, higher education, high school (grades 10-12), college
Copyright Holder
Name | Film Ideas, Inc. |
Role | publisher |
Telephone | (800) 475-3456 |
Address | 308 North Wolf Rd. Wheeling, IL 60090 |
[email protected] |
Copyright Date
2014-01-01
Rights Declaration:
This video is protected by copyright. You are free to view it but not download or remix it. Please contact the licensing institution for further information about how you may use this video.
Persistent/Share URL
https://54098.surd9.group/show.php?pid=njcore:44861
Basic LTI parameter
pid=njcore:44861
PID
njcore:44861
Metadata