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Project Information

Title: Historical Analysis of Sockeye Salmon Growth Among Populations Affected by the Oil Spill and Large Spawning Escapements

Project Year and Number: 2000: 00048-BAA

Other Fiscal Years and Numbers for this Project: 1996: 96048-BAA

Principal Investigator (PI): Gregory Ruggerone, Natural Resources Consultants, Inc.

Assisting Personnel: Donald Rogers

Research Location: KEN/KAP

Restoration Category: Research

Injured Resources Addressed: Sockeye Salmon

Abstract: Trustee Council funded research by Ruggerone and Rogers (Project 96048) demonstrated that large spawning escapements can have long-term impacts on sockeye growth and adult returns. The findings have new and important consequences for stock-recruitment modeling, which is the basis for determining escapement levels that allow for maximum sustained harvest. The research also demonstrated that marine growth of sockeye salmon increased after the mid-1970s, corresponding to the increase in salmon production throughout Alaska and the ocean regime shift that has impacted numerous species. This project will fund preparation of two manuscripts for publication in peer reviewed journals.


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Proposal: PDF Not Available

Funding Recommendations: View

Funding Detail For: 2000

Quarterly Project Tasks For: 2000

Annual Report: 2000: Not Available

Final Report: Not Applicable to this Project

Publications from this Project: None Available

More information may be available for this project under other years:

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Project Number Proposal Annual Reports Final Report Data
1996: 96048-BAA Not Available 1996: Not Available
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