Author: Robert E. Johnson
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 25
Book Description
Southeast Alaska Steelhead Studies, 2001
A Study of Cutthroat Steelhead in Southeast Alaska
Author: Alaska. Division of Sport Fish
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages :
Book Description
Steelhead Studies from the Situk River in Southeast Alaska, 2002-2008
Author: Brian Marston
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 28
Book Description
Studies of Cutthroat and Steelhead in Southeast Alaska
Author: Darwin E. Jones
Publisher:
ISBN:
Category : Cutthroat trout
Languages : en
Pages : 46
Book Description
Publisher:
ISBN:
Category : Cutthroat trout
Languages : en
Pages : 46
Book Description
Biological Characteristics and Population Status of Steelhead (Oncorhynchus Mykiss) in Southeast Alaska
Author: Samuel Clark Lohr
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 36
Book Description
Southeast Alaska Steelhead Studies, 2000
Author: Robert E. Johnson
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 27
Book Description
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 27
Book Description
Southeast Alaska Steelhead Studies, 1999
Author: Robert E. Johnson
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 24
Book Description
Southeast Alaska Steelhead Studies, 1998
Author: Robert E. Johnson
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 30
Book Description
Southeast Alaska Steelhead Studies, 1997
Author: Robert E. Johnson
Publisher:
ISBN:
Category : Fishery resources
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category : Fishery resources
Languages : en
Pages : 44
Book Description
Steelhead Studies from the Situk River in Southeast Alaska, 2009-2011
Author: Brian Marston
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 27
Book Description
As a continuation of a monitoring project begun in 1994, a bipod and picket weir was used to count and sample steelhead Oncorhynchus mykiss kelts emigrating from the Situk River in Southeast Alaska from 2009 to 2011. Counts were 7,302, 5,335, and 7,458, emigrating kelts for 2009-2011 respectively. The 2009-2011 counts were below the long term (18 years: 1994-2011) average of 8,487 (-21%), and represent a 60% drop off the recent peak counts (10-15,000) seen within the last decade, but they were similar or above the previous low counts recorded historically (
Publisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 27
Book Description
As a continuation of a monitoring project begun in 1994, a bipod and picket weir was used to count and sample steelhead Oncorhynchus mykiss kelts emigrating from the Situk River in Southeast Alaska from 2009 to 2011. Counts were 7,302, 5,335, and 7,458, emigrating kelts for 2009-2011 respectively. The 2009-2011 counts were below the long term (18 years: 1994-2011) average of 8,487 (-21%), and represent a 60% drop off the recent peak counts (10-15,000) seen within the last decade, but they were similar or above the previous low counts recorded historically (