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A geography of contemporary settlement on the Western Kenai Peninsula, AlaskaSmith, Richard Grey, January 1965 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1965. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
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Landscape genetics of black bears (Ursus americanus) on the Kenai Peninsula, Alaska : phylogenetic, population genetic and spatial analyses /Robinson, Stacie Joy. January 2007 (has links) (PDF)
Thesis (M.S.)--University of Idaho, 2007. / Includes bibliographical references. Also available electronically on the Internet.
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Holocene Tephrostratigraphy, Southern Kenai Peninsula, Lower Cook Inlet, AlaskaLemke, Kathleen J. 01 May 2000 (has links)
This thesis describes the results of a study of 33 tephra layers found within two peat sections near Anchor Point and Homer, Alaska, on the lower Kenai Peninsula. Numerous lower Cook Inlet volcanoes have been active through the Holocene. Tephra layers found at these two sites provide a partial record of their eruptive activity. The hazards that accompany this activity have increased as populations and commercial activities expand and air traffic over the region increases. The tephras analyzed for this study provide an initial geochemical database for the lower Cook Inlet volcanoes. The database is available in electronic format at the U.S. Geological Survey, Alaska Volcano Observatory. The Anchor Point and Homer sections contain tephras from Augustine, Iliamna, and possibly other volcanoes in the region. Anchor Point, the principal section for this study, yielded ten 14C ages ranging from 645 ± 85 cal yr BP at a depth of 14 cm to 8810 ± 205 cal yr BP at 270 cm. Seventeen tephra layers from Anchor Point and 16 from Homer were characterized by stratigraphic position, age, and grain-discrete major-element geochemical analysis by electron microprobe. Nine tephra layers are correlated by geochemical analysis between the Anchor Point and Homer sections. Several newly discovered tephra layers have been correlated with source volcanoes, three with Augustine and at least seven with Iliamna Volcano. The average recurrence interval of tephra fall events at Anchor Point is approximately 520 yrs.
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SURVEY OF INVASIVE, EXOTIC AND NOXIOUS FLORA FOR U.S. FISH AND WILDLIFE SERVICE AT KENAI NATIONAL WILDLIFE REFUGE, KENAI PENINSULA ALASKASlemmons, Caleb R. 05 August 2005 (has links)
No description available.
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Variation in mitochondrial DNA and allozymes discriminates early and late forms of chinook salmon (Oncorhynchus tshawytscha) in the Kenai and Kasilof Rivers, AlaskaAdams, Noah Swayambhu 04 February 1994 (has links)
Genetic differences between early and late forms of
Alaskan chinook salmon (Oncorhynchus tshawytscha) were
identified using two genetic approaches: mitochondrial
DNA (mtDNA) analysis and protein electrophoresis. The
study populations consisted of early- and late-run chinook
salmon in each of the Kenai and Kasilof rivers in Alaska,
and a single population from the Minam River, Oregon, that
provided a relative scale for the differences among the
Alaskan populations. Two segments of mtDNA were amplified
separately using the polymerase chain reaction (PCR) and
then digested with 14 to 16 restriction enzymes. Results
showed that the two early runs were genetically similar to
each other but different from either of the late runs.
The late runs were different from each other based on the
frequency of the common haplotypes. The Minam River stock
shared two haplotypes with the Alaskan stocks and
displayed one unique haplotype. The frequency difference
in the shared haplotypes together with the presence of a
unique haplotype allowed us to separate the Oregon
population from those in Alaska. In the protein analysis,
each of the five populations was examined at 30 allozyme
loci to determine variation within and between the runs.
Based on 14 polymorphic loci, Minam River chinook salmon
were genetically distinct from the Alaskan populations.
Within the Alaskan populations, the two early runs were
most similar to each other but different from the two late
runs; the two late runs were also genetically most similar
to each other. Based on all loci, protein electrophoresis
proved to be a useful technique to separate stocks of
chinook salmon. On a locus by locus basis, however, mtDNA
was more powerful. Both mtDNA and allozyme analysis
suggest that chinook salmon may segregate into genetically
different early and late forms within a drainage. / Graduation date: 1995
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