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Filtering by: Creator Smith, Wade Academic Affiliation Fisheries and Wildlife Degree Field Fisheries

A hierarchical stream habitat classification system: development and demonstration

Creator:

Frissell, Christopher A.

Abstract:

Classification of Streams and stream habitats is useful for research involving establishment of monitoring stations, determining local impacts of land use practices, generalization from site-specific data, and assessment of basin-wide, cumulative impacts of human activities on streams and their biota. This thesis presents a framework for a hierarchical classification system,...

Resource Type:

Masters Thesis
Trophic adaptations and relationships of rockfishes (Sebastes spp.) of Oregon

Creator:

Pequeño, Germán E.

Abstract:

A comparative analysis of structures related to capture and processing of food, in 624 specimens belonging to 31 species of Sebastes of Oregon was made. The structures studied were the following: the tooth-bearing bones (premaxillary, dentary, vomer, palatine); the maxillary, angular, articular, parasphenoid and glossohyal bones; the lower limb of...

Resource Type:

Dissertation

Full Text:

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