Author: United States. Superintendent of DocumentsPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1640
Book Description
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of DocumentsPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1640
Book Description
Pesticides Monitoring Journal
Author: Biology of Young Lake Trout (Salvelinus Namaycush) in Lake Michigan
Author: John Van OostenPublisher:
ISBN:
Category : Lake trout
Languages : en
Pages : 94
Book Description
Experimental fishing with gill nets of 5 mesh sizes (2 3/8 to 3 inches) in Lake Michigan in 1930-32 yielded more than 16,000 young lake trout. Data are presented here on age, growth, length-weight relationship, abundance, geographical and bathymetric distribution, and other details of their biology.
Pesticides Monitoring Journal
Author: Charrs
Author: E.K. BalonPublisher: Springer
ISBN:
Category : Nature
Languages : en
Pages : 948
Book Description
Agrindex
Author: Application of a Dichotomous Key to the Classification of Sea Lamprey Marks on Great Lakes Fish
Author: Mark P. EbenerPublisher:
ISBN:
Category : Fishery management
Languages : en
Pages : 36
Book Description
This document augments the dichotomous key crated by Ebener et al. (2003) with photographs taken during the 2002 and 2003 workshops, and it is intended to help fishery agencies implement the King and Edsall (1979) protocol for classifying sea lamprey marks. Their illustrations represented the "idealized" types and stages of sea lamprey marks in comparison with the more complicated marks often observed in the field. We combined the original King and Edsall (1979) photographic illustrations with photographs made at the five workshops to create this sequel to the 1979 field guide.
Biology of Young Lake Trout (Salvelinus Namaycush) in Lake Michigan [with List of Literature Cited]
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Author: Sea Lamprey Spawning
Author: Howard A. LoebPublisher:
ISBN:
Category : Petromyzon marinus
Languages : en
Pages : 42
Book Description
Boreal Shield Watersheds
Author: John GunnPublisher: CRC Press
ISBN: 020349508X
Category : Nature
Languages : en
Pages : 534
Book Description
Boreal Shield Watersheds: Lake Trout Ecosystems in a Changing Environment brings together the work of a renowned international group of scientists who specialize in aquatic science and environmental management. They explore the functioning of Boreal Shield ecosystems, focusing on the lake trout, the classic coldwater species of northern glaciated l