Download or read book Fluctuations in the Supply of Herring Clupea Pallasii in Price William Sound Alaska written by George A. Rounsefell and published by . This book was released on 1932 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fluctuations in the Supply of Herring Clupea Pallasii in Prince William Sound Alaska written by George A. Rounsefell and published by . This book was released on 1932 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fluctuations in the Supply of Herring Clupea Pallasii in Prince William Sound Alaska by George A Rounsefell and Edwin H Dahlgren written by George A. Rounsefell and published by . This book was released on 1932 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fluctuations in the Supply of Herring in Prince William Sound Alaska written by George Armytage Rounsefell and published by . This book was released on 1932 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Age Composition Weight Length and Sex of Herring Clupea Pallasii Used for Reduction in Alaska 1929 66 written by Gerald M. Reid and published by . This book was released on 1971 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fluctuations in the Supply of Herring Clupea Pallasii in Southeastern Alaska written by George Armytage Rounsefell and published by . This book was released on 1931 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fluctuations in the Supply of Herring Clupea Pallasii in Southeastern Alaska written by George A. Rounsefell and published by . This book was released on 1931 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fluctuations in the Supply of Herring Clupea Pallasii in Southeastern Alaska by George A Rounsefell written by George A. Rounsefell and published by . This book was released on 1931 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Alaska s Fisheries Resources written by and published by . This book was released on 196? with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Contribution to the Biology of the Pacific Herring Clupea Pallasii and the Condition of the Fishery in Alaska written by George Armytage Rounsefell and published by . This book was released on 1930 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin of the Bureau of Fisheries written by and published by . This book was released on 1931 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Habitat Use of Pacific Herring Clupea Pallasii in Prince William Sound Alaska written by Seanbob R. Kelly and published by . This book was released on 2007 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: "To determine the spawning area contributions of Pacific herring (Clupea pallashii) larvae to nursery bays, otolith chemical analysis was conducted on juvenile fish collected from 1995 to 1997 in Prince William Sound, Alaska. The otolith edge, representing the chemical signature of the known capture location, and the otolith core, representing the unknown spawning ground chemistry, were compared with discriminant function analysis to infer spawning area origin. Chemical signatures of 87Sr/86Sr ,88Sr/48Ca, 24Mg/48Ca, and 138Ba/48Ca were used to identify broad spawning regions from inner and outer PWS that persisted for the three years sampling period despite significant interannual variability in otolith edge chemistry within nursery bays. Age of juvenile Pacific herring, age-0, 1, 2, did not significantly affect the otolith edge signatures; thus, this study is able to conclude from the otolith core chemistry that spawning areas do not contribute equally to nursery bays. This is the first demonstration that otolith chemical signatures can be used to identify the important spawning areas of this commercially important species in the Gulf of Alaska coastal areas"--Leaf iii.

Download or read book Bulletin of the United States Bureau of Fisheries written by and published by . This book was released on 1935 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Temperature and the Shell Movements of Oysters written by Aubrey Edwin Hopkins and published by . This book was released on 1931 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin of the United States Bureau of Fisheries written by United States. Bureau of Fisheries and published by . This book was released on 1935 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of Publications of the Department of Commerce Available for Distribution written by United States. Department of Commerce and published by . This book was released on 1931 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Temperature and Food Effects on Larval Pacific Herring Clupea Pallasi in Prince William Sound Alaska written by Sarah Jane Thornton and published by . This book was released on 2003 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The effects of food availability and water temperature on larval Pacific herring growth rates and survival were studied using a coupled biophysical model for 1993 through 1997. The herring growth model included feeding gains, metabolic costs, mortality losses and vertical migration of the herring larvae. In years when springtime oceanographic processes resulted in a high concentration of zooplankton, food availability did not limit larval herring growth rates; water temperature determined survival. However, in other years, food availability did limit survival, either due to insufficient food concentrations or to inaccessibility of the food. Vertical migration occasionally was restricted by strong water column stratification, which prevented the larvae from reaching food concentrations sufficient for growth. Thus the amount of food, the temperature, and the vertical distribution of the food and the larvae were found to affect growth. The study of vertical properties of factors affecting larval fish must be included in larval fish research"--Leaf iii.