Featured Research

from universities, journals, and other organizations

River Restoration Poorly Coordinated, Evaluated

Date:
November 21, 2007
Source:
Blackwell Publishing Ltd.
Summary:
The process of river restoration in the US is uncoordinated at almost every level. Project scales are rarely linked to goals, and evaluation is rarely reported or used to assess whether these goals are achieved. A first attempt has been made to systematically determine the motivations behind river restoration throughout the US, and to assess the ways in which projects are being evaluated.

This creek in Maryland is a tributary of the Potomac River. River restoration is a popular approach to watershed management in the U.S., where over one-third of all rivers are degraded due to alterations in the shape of river channels, chemistry of the waters and the timing and amount of water they receive.
Credit: Michele Hogan

The process of river restoration in the U.S. is uncoordinated at almost every level. Project scales are rarely linked to goals, and evaluation is rarely reported or used to assess whether these goals are achieved.

Related Articles


A new study published in Restoration Ecology is the first attempt to systematically determine the motivations behind river restoration throughout the U.S., and to assess the ways in which projects are being evaluated.

Despite considerable optimism from restoration project managers, two-thirds of whom felt that their restorations had been “completely successful,” the study finds that the process of river restoration is poorly coordinated. Project goals, design, implementation and evaluation are disconnected. Evaluations are uncommon and are rarely reported or used to assess whether goals have been met. The study also finds little coordination between separate projects, something that is essential for successfully addressing watershed degradation.

River restoration is a popular approach to watershed management in the U.S., where over one-third of all rivers are degraded due to alterations in the shape of river channels, chemistry of the waters and the timing and amount of water they receive. Each year more than $1 billion is spent on these projects.

“Our research findings suggest that the practice of river restoration in the United States is motivated by good intentions, but suffers from disconnected approaches and very little evaluation and feedback. We hope that putting some real numbers behind this problem will encourage more open discussion and a greater commitment by management agencies to examine and improve the ecological outcomes of river restoration,” says Emily S. Bernhardt, lead author of the study.

Advisory committees and significant community involvement were identified as elements of successful restoration projects. The authors suggest the creation of a national program to monitor and coordinate future projects.


Story Source:

The above story is based on materials provided by Blackwell Publishing Ltd.. Note: Materials may be edited for content and length.


Cite This Page:

Blackwell Publishing Ltd.. "River Restoration Poorly Coordinated, Evaluated." ScienceDaily. ScienceDaily, 21 November 2007. <www.sciencedaily.com/releases/2007/11/071113142102.htm>.
Blackwell Publishing Ltd.. (2007, November 21). River Restoration Poorly Coordinated, Evaluated. ScienceDaily. Retrieved February 1, 2015 from www.sciencedaily.com/releases/2007/11/071113142102.htm
Blackwell Publishing Ltd.. "River Restoration Poorly Coordinated, Evaluated." ScienceDaily. www.sciencedaily.com/releases/2007/11/071113142102.htm (accessed February 1, 2015).

Share This


More From ScienceDaily



More Earth & Climate News

Sunday, February 1, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Hikers Rescued After Fall from Oregon Mountain

Hikers Rescued After Fall from Oregon Mountain

AP (Feb. 1, 2015) Two climbers who were hurt in a fall on Mount Hood are now being treated for their injuries. Rescue officials say they were airlifted off the mountain Saturday afternoon by an Oregon National Guard helicopter. (Feb. 2) Video provided by AP
Powered by NewsLook.com
NASA's SMAP Satellite Will Measure Wet Dirt From Space

NASA's SMAP Satellite Will Measure Wet Dirt From Space

Newsy (Feb. 1, 2015) NASA&apos;s Soil Moisture Active Passive satellite mission will collect data to help forecast crop productivity, floods, droughts and wildfires. Video provided by Newsy
Powered by NewsLook.com
Raw: Rare Clouds Fill Grand Canyon

Raw: Rare Clouds Fill Grand Canyon

AP (Jan. 29, 2015) For the second time in two months, a rare weather phenomenon filled the Grand Canyon with thick clouds just below the rim on Wednesday. (Jan. 29) Video provided by AP
Powered by NewsLook.com
Senate Passes Bill for Keystone XL Pipeline

Senate Passes Bill for Keystone XL Pipeline

AP (Jan. 29, 2015) The Republican-controlled Senate has passed a bipartisan bill approving construction of the Keystone XL oil pipeline. (Jan. 29) Video provided by AP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Plants & Animals

Earth & Climate

Fossils & Ruins

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins