Author: Michael L. Dahlberg
Publisher:
ISBN:
Category : Salmon fisheries
Languages : en
Pages : 24
Book Description
History of the Fishery and Summary Statistics of the Sockeye Salmon, Oncorhynchus Nerka, Runs to the Chignik Lakes, Alaska, 1888-1966 (Classic Reprint)
Author: Michael L. Dahlberg
Publisher: Forgotten Books
ISBN: 9780666219527
Category : Business & Economics
Languages : en
Pages : 28
Book Description
Excerpt from History of the Fishery and Summary Statistics of the Sockeye Salmon, Oncorhynchus Nerka, Runs to the Chignik Lakes, Alaska, 1888-1966 In this paper, historic catch and escapement statistics are presented for each of the two major stocks of sockeye salmon in the Chignik River system. Current statistics have been routinely published and are later cited. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Publisher: Forgotten Books
ISBN: 9780666219527
Category : Business & Economics
Languages : en
Pages : 28
Book Description
Excerpt from History of the Fishery and Summary Statistics of the Sockeye Salmon, Oncorhynchus Nerka, Runs to the Chignik Lakes, Alaska, 1888-1966 In this paper, historic catch and escapement statistics are presented for each of the two major stocks of sockeye salmon in the Chignik River system. Current statistics have been routinely published and are later cited. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
History of the Fishery and Summary Statistics of the Sockeye Salmon, Oncorhynchus Nerka, Runs to the Chignik Lakes, Alaska, 1888-1966
Author: Michael L. Dahlberg
Publisher:
ISBN:
Category : Salmon fisheries
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Salmon fisheries
Languages : en
Pages : 24
Book Description
History of the Fishery and Summary Statistics of the Sockeye Salmon, Oncorhynchus Nerka, Runs to the Chignik Lakes, Alaska, 1888-1966
Author: Michael L. Dahlberg
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
History of the Fishery and Summary Statistics of TheSockeyeSalmon, Oncorhynchus Nerka, Runs to the Chignik Lakes,Alaska,1888-1966
Author: M. L. Dahlberg
Publisher:
ISBN:
Category :
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 16
Book Description
Statistical Records and Computations on Red Salmon (Oncorhynchus Nerka) Runs in the Nushagak District, Bristol Bay, Alaska, 1946-59
Author: Ole Alfred Mathisen
Publisher:
ISBN:
Category : Salmon
Languages : en
Pages : 40
Book Description
Publisher:
ISBN:
Category : Salmon
Languages : en
Pages : 40
Book Description
Ecological Studies of Sockeye Salmon and Related Limnological and Climatological Investigations, Brooks Lane, Alaska, 1957
Author: Theodore R. Merrell
Publisher:
ISBN:
Category : Brooks Lake (Alaska)
Languages : en
Pages : 814
Book Description
Ecological studies on the fresh-water phases of the life history of sockeye salmon and studies on related limnology and climatology were made at Brooks Lake, Alaska, in 1957. Data are presented and interpreted on adult sockeye salmon spawning distributions and behavior, age, sex, length, fecundity, and bear predation; on juvenile sockeye salmon ages, food, growth, migration from the lake, relative abundance, and distribution in the lake; and on climatological and limnological factors that may influence sockeye salmon behavior and abundance.
Publisher:
ISBN:
Category : Brooks Lake (Alaska)
Languages : en
Pages : 814
Book Description
Ecological studies on the fresh-water phases of the life history of sockeye salmon and studies on related limnology and climatology were made at Brooks Lake, Alaska, in 1957. Data are presented and interpreted on adult sockeye salmon spawning distributions and behavior, age, sex, length, fecundity, and bear predation; on juvenile sockeye salmon ages, food, growth, migration from the lake, relative abundance, and distribution in the lake; and on climatological and limnological factors that may influence sockeye salmon behavior and abundance.
Statistical Records and Computations on Red Salmon (Oncorhynchus Nerka) Runs in the Nushagak District, Bristol Bay, Alaska, 1946-59 (Classic Reprint)
Author: Ole A. Mathisen
Publisher: Forgotten Books
ISBN: 9780282105327
Category : Business & Economics
Languages : en
Pages : 46
Book Description
Excerpt from Statistical Records and Computations on Red Salmon (Oncorhynchus Nerka) Runs in the Nushagak District, Bristol Bay, Alaska, 1946-59 Accurate determination of sex ratio of fish on the spawning grounds is difficult because of observed differences between sexes in behavior during and after Spawning, in time of dying after spawning, in drifting after death, and in selective feeding by predators. The sex ratios from live and dead counts that were considered to be most representative have been used to arrive at escapement sex ratios in the Wood River lakes for the period 1946 58. In 1959, sex ratios for the Wood River lakes escapement were obtained from daily samples collected throughout the season by beach seine as the salmon entered Lake Aleknagik from Wood River. Daily sex ratios in 1959 were weighted by daily escapements past the Wood River tower enumeration site. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Publisher: Forgotten Books
ISBN: 9780282105327
Category : Business & Economics
Languages : en
Pages : 46
Book Description
Excerpt from Statistical Records and Computations on Red Salmon (Oncorhynchus Nerka) Runs in the Nushagak District, Bristol Bay, Alaska, 1946-59 Accurate determination of sex ratio of fish on the spawning grounds is difficult because of observed differences between sexes in behavior during and after Spawning, in time of dying after spawning, in drifting after death, and in selective feeding by predators. The sex ratios from live and dead counts that were considered to be most representative have been used to arrive at escapement sex ratios in the Wood River lakes for the period 1946 58. In 1959, sex ratios for the Wood River lakes escapement were obtained from daily samples collected throughout the season by beach seine as the salmon entered Lake Aleknagik from Wood River. Daily sex ratios in 1959 were weighted by daily escapements past the Wood River tower enumeration site. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Origins of Sockeye Salmon (Oncorhynchus Nerka) in the Copper River Fishery of 1982 Based on Scale Pattern Analysis
Author: Samuel Sharr
Publisher:
ISBN:
Category : Copper River Region (Alaska)
Languages : en
Pages : 31
Book Description
Publisher:
ISBN:
Category : Copper River Region (Alaska)
Languages : en
Pages : 31
Book Description
Contributions to the Life-history of the Sockeye Salmon
Author:
Publisher:
ISBN:
Category : Salmon fisheries
Languages : en
Pages : 586
Book Description
Publisher:
ISBN:
Category : Salmon fisheries
Languages : en
Pages : 586
Book Description
Origins of Sockeye Salmon (Oncorhynchus Nerka) in the Lynn Canal Drift Gillnet Fishery of 1981 Based on Scale Pattern Analysis
Author: Scott Lee Marshall
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 30
Book Description