Author: Alberton L. McLainPublisher: Ann Arbor, Mich. : Great Lakes Fishery Commission
ISBN:
Category : Electricity
Languages : en
Pages : 48
Book Description
Experimental Control of Sea Lampreys with Electricity on the South Shore of Lake Superior, 1953-60
Author: Alberton L. McLainPublisher:
ISBN:
Category : Electricity
Languages : en
Pages : 0
Book Description
Sea Lamprey Control on the Great Lakes, 1953 and 1954 (Classic Reprint)
Author: Leo F. ErkkilaPublisher: Forgotten Books
ISBN: 9780260325310
Category : Sports & Recreation
Languages : en
Pages : 34
Book Description
Excerpt from Sea Lamprey Control on the Great Lakes, 1953 and 1954 Sea lampreys were effectively blocked in their upstream spawning migration. Traps were installed in the control structures to pass migratory fish upstream. The extent of fish mortality at the electrical barriers was influenced by stream velocities, conductivity of the water and stream bottom, and size and location of the traps. Biological data on the sea lampreys were collected at the control structures. 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.
EXPERIMENTAL CONTROL OF SEA LAMPREYS WITH ELECTRICITY ON THE SOUTH SIDE OF LAKE SUPERIOR, 1953-60
Author: Use of Electricity in the Control of Sea Lampreys
Author: Vernon Calvert ApplegatePublisher:
ISBN:
Category : Electricity
Languages : en
Pages : 70
Book Description
Further Research and Control of Sea Lampreys of the Great Lakes Area
Author: United States. Congress. House. Committee on Merchant Marine and FisheriesPublisher:
ISBN:
Category : Fishes
Languages : en
Pages : 50
Book Description
Lampreys: Biology, Conservation and Control
Author: Margaret F. DockerPublisher: Springer
ISBN: 9402416846
Category : Science
Languages : en
Pages : 577
Book Description
This book, published in two volumes, provides the most comprehensive review of lamprey biology since Hardisty and Potter’s “The Biology of Lampreys” published more than 30 years ago. This second volume offers a synthesis of topics related to the lamprey gonad (e.g., lamprey sex ratios, sex determination and sex differentiation, sexual maturation, and sex steroids), the artifical propagation of lampreys, post-metamorphic feeding and the evolution of alternative feeding and migratory types, the history and status of sea lamprey control in the Laurentian Great Lakes and Lake Champlain, and an overview of contributions of lamprey developmental studies for understanding vertebrate evolution.
Current and Proposed Alternative Methods for the Control of Sea Lampreys
Author: Roger A. BergstedtPublisher:
ISBN:
Category : Fishes
Languages : en
Pages : 20
Book Description
Further Research and Control of Sea Lampreys of the Great Lakes Area
Author: United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Fisheries and Wildlife ConservationPublisher:
ISBN:
Category : Fishes
Languages : en
Pages : 90
Book Description
Sea Lamprey Spawning
Author: Howard A. LoebPublisher:
ISBN:
Category : Petromyzon marinus
Languages : en
Pages : 40
Book Description
Author: