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Filtering by: Creator Butterworth, Hezekiah, 1839-1905 Academic Affiliation Fisheries and Wildlife License All rights reserved

Beached Bones: Exploring the Genetic Impact of Exploitation on the Diversity of Great Whales in the South Atlantic

Creator:

Sremba, Angela L.

Abstract:

Commercial whaling during the 20th century drastically reduced many populations of great whales in the Southern Hemisphere. The Antarctic blue whale, for example, is estimated to have been reduced to less than 0.1% of its original abundance based on catch records and population dynamic models. Despite this population bottleneck, several...

Resource Type:

Dissertation

Full Text:

Grahams Land from 1905-1931 (Hart 2006). .............................................................39
Juvenile Rockfish (Sebastes spp.) Community Composition and Habitat use of Yaquina Bay, Oregon

Creator:

Lindsley, Amy J.

Abstract:

Estuaries, which provide viable habitat for a plethora of fish and invertebrate species, are being increasingly impacted by anthropogenic and natural forces. Estuaries are important nursery habitat for young-of-the-year (YOY) Pacific rockfish (Sebastes spp.). Yaquina Bay, a marine-dominated estuary on the central Oregon Coast, served as a study site for...

Resource Type:

Masters Thesis

Full Text:

1905). Estuaries provide habitat for numerous resident and transient species and are important in