A Watershed-scale Monitoring Protocol for Bull Trout
Title | A Watershed-scale Monitoring Protocol for Bull Trout PDF eBook |
Author | Dan Isaak |
Publisher | |
Pages | 32 |
Release | 2009 |
Genre | Bull trout |
ISBN |
A Watershed-scale Monitoring Protocol for Bull Trout
Title | A Watershed-scale Monitoring Protocol for Bull Trout PDF eBook |
Author | Dan Isaak |
Publisher | |
Pages | 25 |
Release | 2009 |
Genre | Bull trout |
ISBN |
Bull trout is a threatened species native to the Pacific Northwest that has been selected as Management Indicator Species on several national forests. Scientifically defensible procedures for monitoring bull trout populations are necessary that can be applied to the extensive and remote lands managed by the U.S. Forest Service. Distributional monitoring focuses primarily on temporal patterns of occurrence within suitable habitat patches, has minimal field sampling requirements, and can provide inference regarding large areas relevant to land management. This document describes: (1) using a geographic information system to stratify a river network into suitable and unsuitable habitats, (2) determining sample sizes and locations, (3) field sampling techniques, (4) basic trend analysis, and (5) an example application and cost estimates derived from a pilot project in Idaho.
A Framework to Assist in Making Endangered Species Act Determinations of Effect for Individual Or Grouped Actions at the Bull Trout Subpopulation Watershed Scale
Title | A Framework to Assist in Making Endangered Species Act Determinations of Effect for Individual Or Grouped Actions at the Bull Trout Subpopulation Watershed Scale PDF eBook |
Author | U.S. Fish and Wildlife Service |
Publisher | |
Pages | 0 |
Release | 1999 |
Genre | Bull trout |
ISBN |
Demographic and Habitat Requirements for Conservation of Bull Trout
Title | Demographic and Habitat Requirements for Conservation of Bull Trout PDF eBook |
Author | Bruce E. Rieman |
Publisher | |
Pages | 44 |
Release | 1993 |
Genre | Bull trout |
ISBN |
Influence of Abiotic and Biotic Factors on Occurrence of Resident Bull Trout in Fragmented Habitats, Western Montana
Title | Influence of Abiotic and Biotic Factors on Occurrence of Resident Bull Trout in Fragmented Habitats, Western Montana PDF eBook |
Author | Cecil Frank Rich |
Publisher | |
Pages | 106 |
Release | 1996 |
Genre | Bull trout |
ISBN |
Bull Trout Recovery Under the Endangered Species Act
Title | Bull Trout Recovery Under the Endangered Species Act PDF eBook |
Author | United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Fisheries, Wildlife, and Water |
Publisher | |
Pages | 88 |
Release | 2004 |
Genre | Law |
ISBN |
New Publications
Title | New Publications PDF eBook |
Author | |
Publisher | |
Pages | 172 |
Release | 2007 |
Genre | Forests and forestry |
ISBN |