Index Catalog // ScholarsArchive@OSU

Developing climate records from speleothems, Oregon Caves National Monument, Oregon

Creator:: Vacco, David A.
Abstract:: A stalagmite (sample OCNM8-02A) collected from Oregon Caves National Monument (OCNM) was sampled for stable isotope ratios in order to develop a record of Pacific Northwest climate history. Nine U-series dates indicate that the record spans the time period - 13.5 - 9.5 ka. The stalagmite growth rate varied from...
Resource Type:: Masters Thesis
Full Text:: indicates that the climate of the Pacific Northwest during the last deglaciation changed synchronously

Holocene and latest Pleistocene paleoceanography of the northeast Pacific and its relationship to climate change in the Pacific Northwest

Creator:: Sabin, Ann Louise
Abstract:: Northeast Pacific Ocean sediments were analyzed to determine the past relationship between northeast Pacific sea surface conditions and the climate on the adjacent continent, the Pacific Northwest of North America. Studies of modern ocean-atmosphere interactions demonstrate the significant effect sea surface conditions and atmospheric circulation in the Northeast Pacific Ocean...
Resource Type:: Masters Thesis

Biomarker analysis of marine and terrestrial organic carbon sources and a paleotemperature record from MANOP site C sediments, equatorial Pacific

Creator:: Muehlhausen, Laurel A.
Resource Type:: Masters Thesis

Paleoclimatic influence on sedimentation and manganese nodule growth during the past 400,000 years at MANOP Site H (eastern equatorial Pacific)

Creator:: Finney, Bruce Preston
Resource Type:: Dissertation
Full Text:: (Eastern Equatorial Pacific) Abstract Approved: Sediments at MANOP Site H (6°33'N, 92°49'W) show marked

Abrupt deglacial climate changes in the North Pacific and implications for climate tipping points

Creator:: Praetorius, Summer Kate
Abstract:: Paleoclimate archives have revealed abrupt climate events that are superimposed on more gradual climate changes throughout the last glacial and deglacial periods. The underlying causes of such rapid climate changes are still poorly understood, but the strong expression of these events in northern hemisphere records likely points to climatic mechanisms...
Resource Type:: Dissertation
Full Text:: Pacific and Implications for Climate Tipping Points Abstract approved

Millennial-scale surface and deep water oscillations in the N.E. Pacific : implications for late pleistocene climate change

Creator:: Lund, David Charles
Resource Type:: Masters Thesis
Full Text:: reconstructions suggest that deep northwest Pacific 813Cas was up to .-O.7% higher than at present [Lynch

Variability of late Neogene eastern equatorial Pacific carbonate sedimentation and global ice volume on timescales from 10,000 years to 1 million years

Creator:: Hagelberg, Teresa King
Abstract:: Sedimentary sections recovered during the Deep Sea Drilling Project and the Ocean Drilling Program provide the opportunity to study the evolution of Neogene climate at high resolution overtime periods spanning millions of years. Two components of the paleodlimatic system, eastern equatorial Pacific carbonate sedimentation and global ice volume, were examined...
Resource Type:: Dissertation

Paleoceanography of the eastern equatorial Pacific during the Pliocene : a high resolution radiolarian study

Creator:: Hays, Patricia E.
Resource Type:: Masters Thesis
Full Text:: Equatorial Pacific During the Pliocene: A High Resolution Radiolarian Study. Abstract Approved: Nicklas C

The response of pliocene climate to orbital forcing : radiolarian evidence from the eastern equatorial Pacific

Creator:: Hagelberg, Teresa King
Resource Type:: Masters Thesis

Anthropogenic activities associated with the status of salmon stocks in Pacific Northwest watersheds

Creator:: Mrakovcich, Karina Lorenz
Abstract:: Stocks of salmon are declining in the Pacific Northwest. Based on region-wide studies that list and categorize the status of salmon stocks (Nehlsen et al., 1991; Huntington et al., 1994; and Nawa, 1995), I analyze the watersheds where stocks of salmon spawn for several anthropogenic variables, most of which are...
Resource Type:: Dissertation
Full Text:: stocks in Pacific Northwest watersheds AN ABSTRACT OF THE THESIS OF Karina Lorenz Mrakovcich for the

ScholarsArchive@OSU

Developing climate records from speleothems, Oregon Caves National Monument, Oregon

Holocene and latest Pleistocene paleoceanography of the northeast Pacific and its relationship to climate change in the Pacific Northwest

Biomarker analysis of marine and terrestrial organic carbon sources and a paleotemperature record from MANOP site C sediments, equatorial Pacific

Paleoclimatic influence on sedimentation and manganese nodule growth during the past 400,000 years at MANOP Site H (eastern equatorial Pacific)

Abrupt deglacial climate changes in the North Pacific and implications for climate tipping points

Millennial-scale surface and deep water oscillations in the N.E. Pacific : implications for late pleistocene climate change

Variability of late Neogene eastern equatorial Pacific carbonate sedimentation and global ice volume on timescales from 10,000 years to 1 million years

Paleoceanography of the eastern equatorial Pacific during the Pliocene : a high resolution radiolarian study

The response of pliocene climate to orbital forcing : radiolarian evidence from the eastern equatorial Pacific

Anthropogenic activities associated with the status of salmon stocks in Pacific Northwest watersheds

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