Author: Adam Roy Batty
Publisher:
ISBN:
Category : Endangered species
Languages : en
Pages : 174
Book Description
The Speckled dace, Rhinichthys osculus, a small cyprinid species, was listed as endangered under the Canadian Species at Risk Act (SARA) in 2009. This species exists throughout the western United States, but in Canada it lives in the Kettle, West Kettle, and Granby Rivers in southern British Columbia (BC). I conducted field work in 2008 to assess the abundance, range, biology, and habitat use of this species. I estimated that there were 940,000 mature Speckled dace (90% confidence interval 412,000 - 1,955,000) in the watershed in 2008, a much larger number than previous estimates. I found that the species is longer-lived than previously thought, up to age 7-years. I recommend that the Committee on the Status of Endangered Wildlife in Canada (COSEWIC) and the BC Conservation Data Centre re-assess this species, and that a procedure for setting conservation priorities be developed within SARA, similar to the BC Conservation Framework.
Examination of Speckled Dace Abundance, Biology, and Habitat in the Canadian Range
Author: Adam Roy Batty
Publisher:
ISBN:
Category : Endangered species
Languages : en
Pages : 174
Book Description
The Speckled dace, Rhinichthys osculus, a small cyprinid species, was listed as endangered under the Canadian Species at Risk Act (SARA) in 2009. This species exists throughout the western United States, but in Canada it lives in the Kettle, West Kettle, and Granby Rivers in southern British Columbia (BC). I conducted field work in 2008 to assess the abundance, range, biology, and habitat use of this species. I estimated that there were 940,000 mature Speckled dace (90% confidence interval 412,000 - 1,955,000) in the watershed in 2008, a much larger number than previous estimates. I found that the species is longer-lived than previously thought, up to age 7-years. I recommend that the Committee on the Status of Endangered Wildlife in Canada (COSEWIC) and the BC Conservation Data Centre re-assess this species, and that a procedure for setting conservation priorities be developed within SARA, similar to the BC Conservation Framework.
Publisher:
ISBN:
Category : Endangered species
Languages : en
Pages : 174
Book Description
The Speckled dace, Rhinichthys osculus, a small cyprinid species, was listed as endangered under the Canadian Species at Risk Act (SARA) in 2009. This species exists throughout the western United States, but in Canada it lives in the Kettle, West Kettle, and Granby Rivers in southern British Columbia (BC). I conducted field work in 2008 to assess the abundance, range, biology, and habitat use of this species. I estimated that there were 940,000 mature Speckled dace (90% confidence interval 412,000 - 1,955,000) in the watershed in 2008, a much larger number than previous estimates. I found that the species is longer-lived than previously thought, up to age 7-years. I recommend that the Committee on the Status of Endangered Wildlife in Canada (COSEWIC) and the BC Conservation Data Centre re-assess this species, and that a procedure for setting conservation priorities be developed within SARA, similar to the BC Conservation Framework.
Speckled Dace (Rhinichthys Osculus) Abundance in Critical Habitat on the West Kettle River
Author: Sean MacConnachie
Publisher:
ISBN: 9780660495118
Category : Fish populations
Languages : en
Pages : 0
Book Description
Publisher:
ISBN: 9780660495118
Category : Fish populations
Languages : en
Pages : 0
Book Description
Proceedings of the Pacific Regional Peer Review on Recommendations for the Identification of Critical Habitat for Speckled Dace
Author: S. MacConnachie
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Recommendations for Speckled Dace (Kettle River) Critical Habitat
Author: Canadian Science Advisory Secretariat
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Information in Support of the Identification of Critical Habitat for Speckled Dace (Rhinichthys Osculus)
Author: Thomas Gordon Brown
Publisher:
ISBN:
Category : Rare fishes
Languages : en
Pages : 29
Book Description
Publisher:
ISBN:
Category : Rare fishes
Languages : en
Pages : 29
Book Description
Canadian Journal of Fisheries and Aquatic Sciences
Author:
Publisher:
ISBN:
Category : Aquatic sciences
Languages : en
Pages : 488
Book Description
Publisher:
ISBN:
Category : Aquatic sciences
Languages : en
Pages : 488
Book Description
Inland Fishes of California
Author: Peter B. Moyle
Publisher: Univ of California Press
ISBN: 9780520227545
Category : Nature
Languages : en
Pages : 542
Book Description
Table of contents
Publisher: Univ of California Press
ISBN: 9780520227545
Category : Nature
Languages : en
Pages : 542
Book Description
Table of contents
West/central Colorado Coal Resources Development
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 460
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 460
Book Description
How Much Habitat is Enough?
Author: Graham K. Bryan
Publisher: Environment Canada
ISBN:
Category : Restoration ecology
Languages : en
Pages : 12
Book Description
Publisher: Environment Canada
ISBN:
Category : Restoration ecology
Languages : en
Pages : 12
Book Description
Aquatic Sciences and Fisheries Abstracts
Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 412
Book Description
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 412
Book Description