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• 21. [Article] Habitat Surveys; Saunders Creek, Lower Rogue River

  Abstract -- Aquatic Inventory Project (AIP) habitat survey for Saunders Creek (Lower Rogue River).

  Citation × Citation Citation Abstract Copy Title: Habitat Surveys; Saunders Creek, Lower Rogue River Abstract -- Aquatic Inventory Project (AIP) habitat survey for Saunders Creek (Lower Rogue River). Title: Habitat Surveys; Saunders Creek, Lower Rogue River Abstract -- Aquatic Inventory Project (AIP) habitat survey for Saunders Creek (Lower Rogue River). Close

• 22. [Article] Elk-Sixes Hoop Trap Results 2012-2014

  Abstract -- The report summarizes juvenile outmigration sampling conducted between 2012 and 2014 on two tributaries in the lower Elk River watershed and two tributaries in the lower Sixes River watersh...

  Citation × Citation Citation Abstract Copy Title: Elk-Sixes Hoop Trap Results 2012-2014 Abstract -- The report summarizes juvenile outmigration sampling conducted between 2012 and 2014 on two tributaries in the lower Elk River watershed and two tributaries in the lower Sixes River watershed. Title: Elk-Sixes Hoop Trap Results 2012-2014 Abstract -- The report summarizes juvenile outmigration sampling conducted between 2012 and 2014 on two tributaries in the lower Elk River watershed and two tributaries in the lower Sixes River watershed. Close

• 23. [Article] Lower Snake River Compensation Plan; Oregon Evaluation Studies - 2016 Annual Project Performance Report

  Abstract -- We are conducting an ongoing comprehensive evaluation program for LSRCP activities in Oregon that address the following general guidelines: 1. Develop and evaluate operational procedures which ...

  Citation × Citation Citation Abstract Copy Title: Lower Snake River Compensation Plan; Oregon Evaluation Studies - 2016 Annual Project Performance Report Abstract -- We are conducting an ongoing comprehensive evaluation program for LSRCP activities in Oregon that address the following general guidelines: 1. Develop and evaluate operational procedures which will meet recovery and compensation goals as well as management objectives by priority. 2. Monitor operational practices to document hatchery production capabilities and challenges. 3. Monitor fish-rearing activities and results to document accomplishment of goals. 4. Coordinate research and management programs with hatchery capabilities. 5. Recommend hatchery production strategies that are consistent with endangered species recovery efforts. 6. Develop knowledge and information to guide recovery actions and to monitor recovery in the Grande Ronde and Imnaha river basins. A long-term evaluation and monitoring process is envisioned for the duration of operation of the hatcheries to develop and maintain fish runs that meet recovery and compensation goals at minimum costs. This document is a contract performance report for the period 1 October 2015- 30 September 2016. This is not an Annual Progress Report, rather it is a brief report on statement of work task specific accomplishments. Lower Snake River Compensation Plan (LSRCP) ODFW- Eastern Oregon Fish Research (EOFR) Title: Lower Snake River Compensation Plan; Oregon Evaluation Studies - 2016 Annual Project Performance Report Abstract -- We are conducting an ongoing comprehensive evaluation program for LSRCP activities in Oregon that address the following general guidelines: 1. Develop and evaluate operational procedures which will meet recovery and compensation goals as well as management objectives by priority. 2. Monitor operational practices to document hatchery production capabilities and challenges. 3. Monitor fish-rearing activities and results to document accomplishment of goals. 4. Coordinate research and management programs with hatchery capabilities. 5. Recommend hatchery production strategies that are consistent with endangered species recovery efforts. 6. Develop knowledge and information to guide recovery actions and to monitor recovery in the Grande Ronde and Imnaha river basins. A long-term evaluation and monitoring process is envisioned for the duration of operation of the hatcheries to develop and maintain fish runs that meet recovery and compensation goals at minimum costs. This document is a contract performance report for the period 1 October 2015- 30 September 2016. This is not an Annual Progress Report, rather it is a brief report on statement of work task specific accomplishments. Lower Snake River Compensation Plan (LSRCP) ODFW- Eastern Oregon Fish Research (EOFR) Close

• 24. [Article] Lower Snake River Compensation Plan; Oregon Evaluation Studies - 2015 Annual Project Performance Report

  Abstract -- We are conducting an ongoing comprehensive evaluation program for LSRCP activities in Oregon that address the following general guidelines: 1. Develop and evaluate operational procedures which ...

  Citation × Citation Citation Abstract Copy Title: Lower Snake River Compensation Plan; Oregon Evaluation Studies - 2015 Annual Project Performance Report Abstract -- We are conducting an ongoing comprehensive evaluation program for LSRCP activities in Oregon that address the following general guidelines: 1. Develop and evaluate operational procedures which will meet recovery and compensation goals as well as management objectives by priority. 2. Monitor operational practices to document hatchery production capabilities and challenges. 3. Monitor fish-rearing activities and results to document accomplishment of goals. 4. Coordinate research and management programs with hatchery capabilities. 5. Recommend hatchery production strategies that are consistent with endangered species recovery efforts. 6. Develop knowledge and information to guide recovery actions and to monitor recovery in the Grande Ronde and Imnaha river basins. A long-term evaluation and monitoring process is envisioned for the duration of operation of the hatcheries to develop and maintain fish runs that meet recovery and compensation goals at minimum costs. This document is a contract performance report for the period 1 October 2014- 30 September 2015. This is not an Annual Progress Report, rather it is a brief report on statement of work task specific accomplishments. Lower Snake River Compensation Plan (LSRCP) ODFW- Eastern Oregon Fish Research (EOFR) Title: Lower Snake River Compensation Plan; Oregon Evaluation Studies - 2015 Annual Project Performance Report Abstract -- We are conducting an ongoing comprehensive evaluation program for LSRCP activities in Oregon that address the following general guidelines: 1. Develop and evaluate operational procedures which will meet recovery and compensation goals as well as management objectives by priority. 2. Monitor operational practices to document hatchery production capabilities and challenges. 3. Monitor fish-rearing activities and results to document accomplishment of goals. 4. Coordinate research and management programs with hatchery capabilities. 5. Recommend hatchery production strategies that are consistent with endangered species recovery efforts. 6. Develop knowledge and information to guide recovery actions and to monitor recovery in the Grande Ronde and Imnaha river basins. A long-term evaluation and monitoring process is envisioned for the duration of operation of the hatcheries to develop and maintain fish runs that meet recovery and compensation goals at minimum costs. This document is a contract performance report for the period 1 October 2014- 30 September 2015. This is not an Annual Progress Report, rather it is a brief report on statement of work task specific accomplishments. Lower Snake River Compensation Plan (LSRCP) ODFW- Eastern Oregon Fish Research (EOFR) Close

• 25. [Article] Lower Snake River Compensation Plan; Oregon Evaluation Studies - 2014 Annual Project Performance Report

  Abstract -- We are conducting an ongoing comprehensive evaluation program for LSRCP activities in Oregon that address the following general guidelines: 1. Develop and evaluate operational procedures which ...

  Citation × Citation Citation Abstract Copy Title: Lower Snake River Compensation Plan; Oregon Evaluation Studies - 2014 Annual Project Performance Report Abstract -- We are conducting an ongoing comprehensive evaluation program for LSRCP activities in Oregon that address the following general guidelines: 1. Develop and evaluate operational procedures which will meet recovery and compensation goals as well as management objectives by priority. 2. Monitor operational practices to document hatchery production capabilities and challenges. 3. Monitor fish-rearing activities and results to document accomplishment of goals. 4. Coordinate research and management programs with hatchery capabilities. 5. Recommend hatchery production strategies that are consistent with endangered species recovery efforts. 6. Develop knowledge and information to guide recovery actions and to monitor recovery in the Grande Ronde and Imnaha river basins. A long-term evaluation and monitoring process is envisioned for the duration of operation of the hatcheries to develop and maintain fish runs that meet recovery and compensation goals at minimum costs. This document is a contract performance report for the period 1 October 2013- 30 September 2014. This is not an Annual Progress Report, rather a brief report on statement of work task specific accomplishments. Lower Snake River Compensation Plan (LSRCP) ODFW- Eastern Oregon Fish Research (EOFR) Title: Lower Snake River Compensation Plan; Oregon Evaluation Studies - 2014 Annual Project Performance Report Abstract -- We are conducting an ongoing comprehensive evaluation program for LSRCP activities in Oregon that address the following general guidelines: 1. Develop and evaluate operational procedures which will meet recovery and compensation goals as well as management objectives by priority. 2. Monitor operational practices to document hatchery production capabilities and challenges. 3. Monitor fish-rearing activities and results to document accomplishment of goals. 4. Coordinate research and management programs with hatchery capabilities. 5. Recommend hatchery production strategies that are consistent with endangered species recovery efforts. 6. Develop knowledge and information to guide recovery actions and to monitor recovery in the Grande Ronde and Imnaha river basins. A long-term evaluation and monitoring process is envisioned for the duration of operation of the hatcheries to develop and maintain fish runs that meet recovery and compensation goals at minimum costs. This document is a contract performance report for the period 1 October 2013- 30 September 2014. This is not an Annual Progress Report, rather a brief report on statement of work task specific accomplishments. Lower Snake River Compensation Plan (LSRCP) ODFW- Eastern Oregon Fish Research (EOFR) Close

• 26. [Article] Lower Snake River Compensation Plan; Oregon Evaluation Studies - 2013 Annual Project Performance Report

  Abstract -- We are conducting an ongoing comprehensive evaluation program for LSRCP activities in Oregon that address the following general guidelines: 1. Develop and evaluate novel and innovative operational ...

  Citation × Citation Citation Abstract Copy Title: Lower Snake River Compensation Plan; Oregon Evaluation Studies - 2013 Annual Project Performance Report Abstract -- We are conducting an ongoing comprehensive evaluation program for LSRCP activities in Oregon that address the following general guidelines: 1. Develop and evaluate novel and innovative operational procedures which will meet recovery and compensation goals, as well as management objectives, by priority. 2. Monitor operational practices to document hatchery production capabilities and challenges. 3. Monitor fish-rearing activities and results to document accomplishment of goals. 4. Coordinate research and management programs with hatchery capabilities. 5. Recommend hatchery production strategies that are consistent with endangered species recovery efforts. 6. Develop knowledge and information to guide recovery actions and to monitor recovery in the Grande Ronde and Imnaha river basins. A long-term evaluation and monitoring process is envisioned for the duration of operation of the hatcheries to develop and maintain fish runs that meet recovery and compensation goals at minimum costs. This document is a contract performance report for the period 1 October 2012- 30 September 2013. This is not an Annual Progress Report, rather a brief report on statement of work taskspecific accomplishments. Lower Snake River Compensation Plan (LSRCP) ODFW- Eastern Oregon Fish Research (EOFR) Title: Lower Snake River Compensation Plan; Oregon Evaluation Studies - 2013 Annual Project Performance Report Abstract -- We are conducting an ongoing comprehensive evaluation program for LSRCP activities in Oregon that address the following general guidelines: 1. Develop and evaluate novel and innovative operational procedures which will meet recovery and compensation goals, as well as management objectives, by priority. 2. Monitor operational practices to document hatchery production capabilities and challenges. 3. Monitor fish-rearing activities and results to document accomplishment of goals. 4. Coordinate research and management programs with hatchery capabilities. 5. Recommend hatchery production strategies that are consistent with endangered species recovery efforts. 6. Develop knowledge and information to guide recovery actions and to monitor recovery in the Grande Ronde and Imnaha river basins. A long-term evaluation and monitoring process is envisioned for the duration of operation of the hatcheries to develop and maintain fish runs that meet recovery and compensation goals at minimum costs. This document is a contract performance report for the period 1 October 2012- 30 September 2013. This is not an Annual Progress Report, rather a brief report on statement of work taskspecific accomplishments. Lower Snake River Compensation Plan (LSRCP) ODFW- Eastern Oregon Fish Research (EOFR) Close

• 27. [Article] Lower Snake River Compensation Plan; Oregon Evaluation Studies - 2012 Annual Project Performance Report

  Abstract -- We are conducting an ongoing comprehensive evaluation program for LSRCP activities in Oregon that address the following general guidelines: 1. Develop and evaluate operational procedures which ...

  Citation × Citation Citation Abstract Copy Title: Lower Snake River Compensation Plan; Oregon Evaluation Studies - 2012 Annual Project Performance Report Abstract -- We are conducting an ongoing comprehensive evaluation program for LSRCP activities in Oregon that address the following general guidelines: 1. Develop and evaluate operational procedures which will meet recovery and compensation goals as well as management objectives by priority. 2. Monitor operational practices to document hatchery production capabilities and challenges. 3. Monitor fish-rearing activities and results to document accomplishment of goals. 4. Coordinate research and management programs with hatchery capabilities. 5. Recommend hatchery production strategies that are consistent with endangered species recovery efforts. 6. Develop knowledge and information to guide recovery actions and to monitor recovery in the Grande Ronde and Imnaha river basins. A long-term evaluation and monitoring process is envisioned for the duration of operation of the hatcheries to develop and maintain fish runs that meet recovery and compensation goals at minimum costs. This document is a contract performance report for the period 1 October 2011- 30 September 2012. This is not an Annual Progress Report, rather a brief report on statement of work task specific accomplishments. Lower Snake River Compensation Plan (LSRCP) ODFW- Eastern Oregon Fish Research (EOFR) Title: Lower Snake River Compensation Plan; Oregon Evaluation Studies - 2012 Annual Project Performance Report Abstract -- We are conducting an ongoing comprehensive evaluation program for LSRCP activities in Oregon that address the following general guidelines: 1. Develop and evaluate operational procedures which will meet recovery and compensation goals as well as management objectives by priority. 2. Monitor operational practices to document hatchery production capabilities and challenges. 3. Monitor fish-rearing activities and results to document accomplishment of goals. 4. Coordinate research and management programs with hatchery capabilities. 5. Recommend hatchery production strategies that are consistent with endangered species recovery efforts. 6. Develop knowledge and information to guide recovery actions and to monitor recovery in the Grande Ronde and Imnaha river basins. A long-term evaluation and monitoring process is envisioned for the duration of operation of the hatcheries to develop and maintain fish runs that meet recovery and compensation goals at minimum costs. This document is a contract performance report for the period 1 October 2011- 30 September 2012. This is not an Annual Progress Report, rather a brief report on statement of work task specific accomplishments. Lower Snake River Compensation Plan (LSRCP) ODFW- Eastern Oregon Fish Research (EOFR) Close

• 28. [Article] Lower Snake River Compensation Plan; Oregon Evaluation Studies - 2011 Annual Project Performance Report

  Abstract -- We are conducting an ongoing comprehensive evaluation program for LSRCP activities in Oregon that address the following general guidelines: 1. Develop and evaluate operational procedures which ...

  Citation × Citation Citation Abstract Copy Title: Lower Snake River Compensation Plan; Oregon Evaluation Studies - 2011 Annual Project Performance Report Abstract -- We are conducting an ongoing comprehensive evaluation program for LSRCP activities in Oregon that address the following general guidelines: 1. Develop and evaluate operational procedures which will meet recovery and compensation goals as well as management objectives by priority. 2. Monitor operational practices to document hatchery production capabilities and challenges. 3. Monitor fish-rearing activities and results to document accomplishment of goals. 4. Coordinate research and management programs with hatchery capabilities. 5. Recommend hatchery production strategies that are consistent with endangered species recovery efforts. 6. Develop knowledge and information to guide recovery actions and to monitor recovery in the Grande Ronde and Imnaha river basins. A long-term evaluation and monitoring process is envisioned for the duration of operation of the hatcheries to develop and maintain fish runs that meet recovery and compensation goals at minimum costs. This document is a contract performance report for the period 1 October 2010- 30 September 2011. This is not an Annual Progress Report, rather a brief report on statement of work task specific accomplishments. Lower Snake River Compensation Plan (LSRCP) ODFW- Eastern Oregon Fish Research (EOFR) Title: Lower Snake River Compensation Plan; Oregon Evaluation Studies - 2011 Annual Project Performance Report Abstract -- We are conducting an ongoing comprehensive evaluation program for LSRCP activities in Oregon that address the following general guidelines: 1. Develop and evaluate operational procedures which will meet recovery and compensation goals as well as management objectives by priority. 2. Monitor operational practices to document hatchery production capabilities and challenges. 3. Monitor fish-rearing activities and results to document accomplishment of goals. 4. Coordinate research and management programs with hatchery capabilities. 5. Recommend hatchery production strategies that are consistent with endangered species recovery efforts. 6. Develop knowledge and information to guide recovery actions and to monitor recovery in the Grande Ronde and Imnaha river basins. A long-term evaluation and monitoring process is envisioned for the duration of operation of the hatcheries to develop and maintain fish runs that meet recovery and compensation goals at minimum costs. This document is a contract performance report for the period 1 October 2010- 30 September 2011. This is not an Annual Progress Report, rather a brief report on statement of work task specific accomplishments. Lower Snake River Compensation Plan (LSRCP) ODFW- Eastern Oregon Fish Research (EOFR) Close

• 29. [Article] Cedar Creek 2014 Snorkel Survey

  Abstract -- In July 2014 Curry Watersheds Partnership staff conducted a juvenile snorkel survey on ~3500 meters of Cedar Creek in the Euchre Creek watershed using the Rapid BioAssessment protocol.

  Citation × Citation Citation Abstract Copy Title: Cedar Creek 2014 Snorkel Survey Abstract -- In July 2014 Curry Watersheds Partnership staff conducted a juvenile snorkel survey on ~3500 meters of Cedar Creek in the Euchre Creek watershed using the Rapid BioAssessment protocol. Title: Cedar Creek 2014 Snorkel Survey Abstract -- In July 2014 Curry Watersheds Partnership staff conducted a juvenile snorkel survey on ~3500 meters of Cedar Creek in the Euchre Creek watershed using the Rapid BioAssessment protocol. Close

• 30. [Article] Length and age at maturity of female yelloweye rockfish (Sebastes rubberimus) and cabezon (Scorpaenichthys marmoratus) from Oregon waters based on histological evaluation of maturity Information Report number 2009-04

  Abstract -- Accurate estimates of female age or length at maturity are critical for the conservation of exploited fish stocks. Age at maturity is particularly important, as it strongly influences population ...

  Citation × Citation Citation Abstract Copy Title: Length and age at maturity of female yelloweye rockfish (Sebastes rubberimus) and cabezon (Scorpaenichthys marmoratus) from Oregon waters based on histological evaluation of maturity Information Report number 2009-04 Abstract -- Accurate estimates of female age or length at maturity are critical for the conservation of exploited fish stocks. Age at maturity is particularly important, as it strongly influences population model estimates of sustainable harvest rates (Clark 1991) and, along with mean body size, is an important predictor of the risk of overexploitation (Reynolds et al. 2005). For many U.S. west coast groundfish stocks, data on age and length at maturity is of poor quality. The age at maturity curves used in many stock assessments are currently based on macroscopic (visual) assessment of ovary condition. However, there is abundant evidence that histological evaluation of ovarian thin-sections, especially if combined with optimal seasonal sampling, is much more accurate (Gunderson et al. 1980, Wyllie Echeverria 1987, West 1990, Nichol and Pikitch 1994, Hannah and Parker 2007). The age data that have been used to develop curves of age at maturity for some species is also based on outdated ageing methods, such as surface aging of otoliths, as opposed to the more accurate “break and burn” technique (Barss 1989, Wyllie Echeverria 1987, Chilton and Beamish 1982). For other species, such as cabezon (Scorpaenichthys marmoratus), accurate age and growth data, based on thin-sectioning of otoliths, have just recently been developed (Grebel and Cailliet 2003). Information on age and length at maturity that is based on histological evaluation of maturity status and modern ageing techniques is therefore needed for many U.S. west coast groundfish species. Histology-based maturity data has been developed for some U.S. west coast groundfish species. These include darkblotched rockfish (Sebastes crameri, Nichol and Pikitch 1994), petrale sole (Eopsetta jordani, Hannah et al. 2002), greenstriped rockfish (Sebastes elongatus, Shaw and Gunderson 2006), Pacific ocean perch (Sebastes alutus, Hannah and Parker 2007) and rosethorn rockfish (Sebastes helvomaculatus, Shaw and Gunderson 2008). We report here on the development of similar data for female yelloweye rockfish (Sebastes rubberimus) and cabezon. Title: Length and age at maturity of female yelloweye rockfish (Sebastes rubberimus) and cabezon (Scorpaenichthys marmoratus) from Oregon waters based on histological evaluation of maturity Information Report number 2009-04 Abstract -- Accurate estimates of female age or length at maturity are critical for the conservation of exploited fish stocks. Age at maturity is particularly important, as it strongly influences population model estimates of sustainable harvest rates (Clark 1991) and, along with mean body size, is an important predictor of the risk of overexploitation (Reynolds et al. 2005). For many U.S. west coast groundfish stocks, data on age and length at maturity is of poor quality. The age at maturity curves used in many stock assessments are currently based on macroscopic (visual) assessment of ovary condition. However, there is abundant evidence that histological evaluation of ovarian thin-sections, especially if combined with optimal seasonal sampling, is much more accurate (Gunderson et al. 1980, Wyllie Echeverria 1987, West 1990, Nichol and Pikitch 1994, Hannah and Parker 2007). The age data that have been used to develop curves of age at maturity for some species is also based on outdated ageing methods, such as surface aging of otoliths, as opposed to the more accurate “break and burn” technique (Barss 1989, Wyllie Echeverria 1987, Chilton and Beamish 1982). For other species, such as cabezon (Scorpaenichthys marmoratus), accurate age and growth data, based on thin-sectioning of otoliths, have just recently been developed (Grebel and Cailliet 2003). Information on age and length at maturity that is based on histological evaluation of maturity status and modern ageing techniques is therefore needed for many U.S. west coast groundfish species. Histology-based maturity data has been developed for some U.S. west coast groundfish species. These include darkblotched rockfish (Sebastes crameri, Nichol and Pikitch 1994), petrale sole (Eopsetta jordani, Hannah et al. 2002), greenstriped rockfish (Sebastes elongatus, Shaw and Gunderson 2006), Pacific ocean perch (Sebastes alutus, Hannah and Parker 2007) and rosethorn rockfish (Sebastes helvomaculatus, Shaw and Gunderson 2008). We report here on the development of similar data for female yelloweye rockfish (Sebastes rubberimus) and cabezon. Close