Author: William J. McNeil
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 20
Book Description
Distribution of Spawning Pink Salmon in Sashin Creek, Southeastern Alaska, and Survival of Their Progeny
Author: William J. McNeil
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 20
Book Description
Distribution of Spawning Pink Salmon in Sashin Creek, Southeastern Alaska, and Survival of Their Progeny
Author: William J. McNeil
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Distribution of Spawning Pink Salmon in Sashin Creek, Southeastern Alaska, and Survival of Their Progeny (Classic Reprint)
Author: William J. Mcneil
Publisher: Forgotten Books
ISBN: 9780666065162
Category : Business & Economics
Languages : en
Pages : 24
Book Description
Excerpt from Distribution of Spawning Pink Salmon in Sashin Creek, Southeastern Alaska, and Survival of Their Progeny Although the upper area was highly productive of pink salmon fry, it has had intensive spawning only in years when the density of spawners was high. When the density was low, spawners tended to concentrate in the lower area. The validity of the supposition that only highly productive spawning beds are used when escapements are small is questioned. The observations at Sashin Creek indicate that relatively large escapements help ensure complete use of productive spawning beds. 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: 9780666065162
Category : Business & Economics
Languages : en
Pages : 24
Book Description
Excerpt from Distribution of Spawning Pink Salmon in Sashin Creek, Southeastern Alaska, and Survival of Their Progeny Although the upper area was highly productive of pink salmon fry, it has had intensive spawning only in years when the density of spawners was high. When the density was low, spawners tended to concentrate in the lower area. The validity of the supposition that only highly productive spawning beds are used when escapements are small is questioned. The observations at Sashin Creek indicate that relatively large escapements help ensure complete use of productive spawning beds. 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.
Transplanting Adult Pink Salmon to Sashin Creek, Baranof Island, Alaska, and Survival of Their Progeny
Author: William J. McNeil
Publisher:
ISBN:
Category : Baranof Island (Alaska)
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Baranof Island (Alaska)
Languages : en
Pages : 20
Book Description
Distribution of Spawning Pink Salmon in Sashin Creek, Southeastern Alask, and Survival of Their Progeny
Author: William J. McNeil
Publisher:
ISBN:
Category :
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 12
Book Description
Return and Behavior of Adults of the First Filial Generation of Transplanted Pink Salmon and Survival of Their Progeny, Sashin Creek, Baranof Island, Alaska
Author: Robert J. Ellis
Publisher:
ISBN:
Category : Baranof Island (Alaska)
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Baranof Island (Alaska)
Languages : en
Pages : 24
Book Description
Fishery Bulletin of the Fish and Wildlife Service
Author:
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 660
Book Description
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 660
Book Description
Fishery Bulletin of the
Author:
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 1276
Book Description
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 1276
Book Description
Hearings, Reports and Prints of the Senate Committee on Agriculture and Forestry
Author: United States. Congress. Senate. Committee on Agriculture and Forestry
Publisher:
ISBN:
Category : Agricultural laws and legislation
Languages : en
Pages : 1490
Book Description
Publisher:
ISBN:
Category : Agricultural laws and legislation
Languages : en
Pages : 1490
Book Description
Biological Characteristics of Intertidal and Fresh-water Spawning Pink Salmon at Olsen Creek, Prince William Sound, Alaska, 1962-63
Author: John H. Helle
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 28
Book Description