Download or read book Forecasts of the 1993 Sockeye Salmon Runs to Bristol Bay written by Donald E. Rogers and published by . This book was released on 1992 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Synopsis and Critique of Forecasts of Sockeye Salmon Returning to Bristol Bay Alaska in 1990 written by Stephen M. Fried and published by . This book was released on 1990 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: The total number of sockeye salmon (Oncorhynchus nerka) forecasted to return to Bristol Bay in 1990 is 26,724,000 ( 80% confidence interval: 16,365,000 43,641,000). Runs are expected to exceed spawning escapement goals for all systems. Total projected sockeye salmon harvest is expected to be 15,989,000 (80% CI: 7,630,000 - 28,906,000). Most of this harvest will be taken within Bristol Bay inshore fishing districts (14,662,000), but some has been allocated to fisheries occurring in June in the vicinity of the Shumagin Islands and South Unimak under an existing management plan (8.3% of total Bristol Bay projected harvest: 1,327,000). The 1990 forecast was based on the ADF&G method which averaged results from three linear regression models based on the relationship between returns and either spawner, sibling, or smelt data. Based on the expected performance of several modifications of the ADF&G method, all available data was used to forecast 1990 runs to Nushagak and Togiak Districts, but data prior to the 1978 return year was omitted from calculations for Naknek-Kvichak, Egegik and Ugashik Districts. Al though out of range data were not used in calculations, their occurrence suggested that age-2.3 predictions for Kvichak, Egegik, and Ugashik Rivers could be too low. This could place the actual total return within the upper range of the 80% CI. The outlook for 1991-1993, based only on the spawner-recruit component of the ADF&G method, is for the total sockeye salmon run to Bristol Bay to be greatest in 1990 and least in 1991, mostly due to variations in the Kvichak River run. For all years examined, runs to all river systems are expected to exceed spawning goal requirements.
Download or read book Forecast of the 2000 Run of Sockeye Salmon to Bristol Bay written by and published by . This book was released on 1999 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forecasts of the 1999 Sockeye Salmon Runs to Bristol Bay Using Traditional FRI Methodology written by Donald E. Rogers and published by . This book was released on 1998 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forecasts of the 1994 Sockeye Salmon Runs to Bristol Bay written by Donald E. Rogers and published by . This book was released on 1993 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forecasts of the 1997 Sockeye Salmon Runs to Bristol Bay written by Donald E. Rogers and published by . This book was released on 1996 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forecasts of the 1998 Sockeye Salmon Runs to Bristol Bay written by Donald E. Rogers and published by . This book was released on 1997 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The 1999 FRI Preseason Forecast of the Bristol Bay Sockeye Run Using an Alternative Approach written by and published by . This book was released on 1998 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forecasts of the 1998 Sockeye Salmon Runs to Bristol Bay written by Donald E. Rogers and published by . This book was released on 1997 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forecasts of the 1995 Sockeye Salmon Runs to Bristol Bay written by Donald E. Rogers and published by . This book was released on 1994 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forecast of the Sockeye Salmon Run to Bristol Bay in 1973 written by Donald E. Rogers and published by . This book was released on 1973 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forecast of the Sockeye Salmon Run to Bristol Bay in 1969 Based on Purse Seine Catches of Immature Sockeye Salmon South of Adak written by Donald E. Rogers and published by . This book was released on 1969 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forecasts of the 1996 Sockeye Salmon Runs to Bristol Bay written by Donald E. Rogers and published by . This book was released on 1995 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forecast of the sockeye salmon run to Bristol Bay in 1979 written by Colin K. Harris and published by . This book was released on 1979 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Preliminary Forecasts and Projections for Alaska Salmon Fisheries written by and published by . This book was released on 1992 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forecast of the Sockeye Salmon Run to Bristol Bay in 1978 written by Colin K. Harris and published by . This book was released on 1978 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forecast of the Sockeye Salmon Run to Bristol Bay in 1976 written by Donald E. Rogers and published by . This book was released on 1976 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt:
