Habitat Evaluation Procedures Report: Carl Property - Yakama Nation.

A baseline habitat evaluation procedures (HEP) analysis was conducted on the Carl property (160 acres) in June 2007 to determine the number of habitat units to credit Bonneville Power Administration (BPA) for providing funds to acquire the property as partial mitigation for habitat losses associated...

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Bibliographic Details
Main Authors: Ashley, Paul R., Muse, Anthony
Other Authors: Hames, Tracy, DeHerrera, Joe, United States. Department of Energy.
Format: Report
Language:English
Published: United States. Bonneville Power Administration. 2008
Subjects:
Canada
Bonneville Power Administration
Habitat
Plants
Mitigation
Domestic Animals
Construction
California
54 Environmental Sciences
13 Hydro Energy
Evaluation
Canada Goose
Online Access:https://doi.org/10.2172/947119
https://digital.library.unt.edu/ark:/67531/metadc893210/
Description
Summary:A baseline habitat evaluation procedures (HEP) analysis was conducted on the Carl property (160 acres) in June 2007 to determine the number of habitat units to credit Bonneville Power Administration (BPA) for providing funds to acquire the property as partial mitigation for habitat losses associated with construction of McNary Dam. HEP surveys also helped assess the general ecological condition of the property. The Carl property appeared damaged from livestock grazing and exhibited a high percentage of invasive forbs. Exotic grasses, while present, did not comprise a large percentage of the available cover in most areas. Cover types were primarily grassland/shrubsteppe with a limited emergent vegetation component. Baseline HEP surveys generated 356.11 HUs or 2.2 HUs per acre. Habitat units were associated with the following HEP models: California quail (47.69 HUs), western meadowlark (114.78 HUs), mallard (131.93 HUs), Canada goose (60.34 HUs), and mink (1.38 HUs).

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