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Filtering by: Committee Member Heppell, Scott A. Committee Member Wakefield, Waldo

Mapping surficial geologic habitats of the Oregon continental margin using integrated interpretive GIS techniques

Creator:

Romsos, Christopher G.

Abstract:

We map the regional physiography and surficial lithology (Surficial Geologic Habitat or SGH) over the continental margin of Oregon. This thesis develops, describes, and implements an iterative interpretive method to map seafloor habitat types from disparate geological and geophysical datasets including: bathymetric images, sidescan sonar images, seismic reflection profiles, sediment...

Resource Type:

Masters Thesis
Identifying habitat factors for canary rockfish (Sebastes pinniger) off Washington and Oregon using environmental data and trawl logbooks

Creator:

Vestfals, Cathleen D.

Abstract:

If fisheries managers are to effectively manage commercially exploited fish populations, a basic understanding of the factors that influence fish distribution and abundance is required. In 2005, efforts to identify Essential Fish Habitat (EFH) for the 82 groundfish species managed by the Pacific Fishery Management Council along the West Coast...

Resource Type:

Masters Thesis

Full Text:

.’s Scott Heppell and Waldo Wakefield, I thank you both for your suggestions, support, and