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Ecology and salmon related articles

NPCC Seeks Comments on Science Panel Review of
Columbia Estuary Ecosystem Restoration Program

by Staff
Columbia Basin Bulletin, October 12, 2012

More information about the method of estimating survival benefit units to evaluate potential effectiveness of
habitat restoration work is needed before the scientific merit of the overall approach can be fully evaluated.

The Northwest Power and Conservation Council is seeking comments on a recent Independent Scientific Advisory Board review of three draft documents that will help guide future work under the Columbia Estuary Ecosystem Restoration Program.

The three documents - a 2012 Synthesis Memorandum, a 2013 Strategy Report and a 2013 Action Plan - synthesize past research findings and define future direction for estuary restoration. The Bonneville Power Administration and U.S. Corps of Engineers, the agencies responsible for the Columbia Estuary Ecosystem Restoration Program, developed the documents.

The ISAB review and three documents are available on the Council website: www.nwcouncil.org. Written comments on the ISAB's review report or the underlying synthesis documents are due to the Council by Nov. 16. The Council also invites comments on the three documents.

The Council plans to use the comments as it continues to work with the responsible parties in the estuary to improve and implement the estuary program. The NPCC will also make use of comments that help the Council and its Independent Scientific Review Panel review future habitat proposals for the estuary.

The Council asked "the responsible entities to complete an estuary-wide synthesis prior to the initiation of the review of habitat actions." The Council then asked the ISAB to review that synthesis.

The Bonneville Power Administration and U.S. Army Corps of Engineers established the CEERP to implement ecosystem restoration actions and research, monitoring and evaluation in the lower Columbia River estuary.

CEERP objectives include 1) increasing the capacity and quality of estuarine and tidal-fluvial ecosystems, 2) increasing the opportunity for access by aquatic organisms to shallow-water habitats, and 3) improving ecosystem-realized functions.

Primary approaches to restoration are to restore hydrologic connections between mainstem and floodplain areas, create and/or enhance shallow-water habitat, and reestablish native vegetation. The CEERP uses existing processes, programs, technical groups, and plans to complete the work.

The purpose of the ISAB review is to help the implementing agencies strengthen the overarching conceptual foundation and scientific soundness of the estuary restoration program, and to aid them in linking specific actions in the estuary to the overall synthesis in the most effective way.

The ISAB review addressed six questions posed by the Council:

In its review, the ISAB found that the three draft documents provide an effective overview of the current status of the CEERP. It also determined that regular communication among estuarine researchers and programs has contributed to a rapidly improved understanding of the estuary in recent years. Nevertheless, the ISAB identified some aspects of the three documents that would benefit from further explanation and additional details.

Key ISAB findings and recommendations:

The ISAB review and three documents are available on the Council website: www.nwcouncil.org.

Comments are due by Nov. 16. Comments can be submitted by mail: Patty O'Toole, Program Implementation Manager, Northwest Power & Conservation Council, 851 SW 6th Ave., Suite 1100, Portland, Oregon 97204-1348.

Related Pages:
Salmon Recovery Must Weigh "Native" Invader Impacts, as Well as Invasive Species' by Staff, Columbia Basin Bulletin, 9/14/12
Council Staff Develops 'Next Steps' for Policy Development Addressing Predation Issues by Staff, Columbia Basin Bulletin, 9/14/12


Staff
NPCC Seeks Comments on Science Panel Review of Columbia Estuary Ecosystem Restoration Program
Columbia Basin Bulletin, October 12, 2012

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