Index Catalog // ScholarsArchive@OSU

Creator:: Bill, Nicholas S.
Abstract:: The goals of this dissertation are centered on understanding changes in Earth surface and climate systems through the use of geologic proxies as records of past changes in these systems. Specifically, this dissertation (1) establishes a new chronology for retreat of the Ross Sea sector of the West Antarctic Ice...
Resource Type:: Dissertation
Full Text:: decades, will influence the Earth’s future climate for the next >10,000 years (e.g. Clark et al., 2016

Creator:: Carlson, Anders Eskil
Abstract:: This dissertation concentrates on the controlling factors on the instability of the Laurentide Ice Sheet (LIS) and their effects on abrupt climate change. Northern Hemisphere climate fluctuated abruptly during the last deglaciation possibly related to variability in Atlantic meridional overturning circulation (AMOC) and reduced aerial extent of the LIS. Reductions...
Resource Type:: Dissertation
Full Text:: Watershed Authority, GEOTOP and Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse, Orsay

Creator:: Licciardi, Joseph M.
Resource Type:: Dissertation
Full Text:: cores (e.g., Dansgaard et al., 1993; Grootes et al., 1993) and marine sediments (e.g., Bond et al

Creator:: Mammone, Kerry Anne
Resource Type:: Masters Thesis
Full Text:: ; Grebmeier, 1993; Timokhov, 1994; Grebmeier et al., 1995; Hass et al., 1995; Pavlov, 1996; and Pavlov et al

Creator:: Balbas, Andrea M.
Abstract:: This dissertation uses argon geochronology and cosmogenic nuclide surface exposure dating methods to address three research questions. The first question concerns a geomagnetic instability recorded in lava flows on the island of Floreana in the Galapagos Archipelago. Changes in the Earth’s magnetic field (intensity and orientation) occur frequently throughout geologic...
Resource Type:: Dissertation
Full Text:: . Das alter eines kalilagers im unteren oligozän: Geochimica et Cosmochimica Acta, v. 4, no. 1, p. 11

Creator:: Shakun, Jeremy D.
Abstract:: This dissertation presents the results of statistical analyses of large climate datasets from two time intervals – the 20th century instrumental record and the proxy record of the last deglaciation – in order to understand the forcings and mechanisms of past climate variability. A longstanding question in climate dynamics concerns...
Resource Type:: Dissertation
Full Text:: mode of sea surface temperature variability in the North Pacific (Mantua et al., 1997). As its name

Creator:: Barth, Aaron M.
Abstract:: The goal of dissertation research was to use geochemical, statistical and geological methods to constrain and understand climate variability over several different time scales. Specifically, I have addressed three questions regarding past climate change: (1) how does the record of Irish cirque glaciers constrain the dimensions of the Irish Ice...
Resource Type:: Dissertation
Full Text:: , largely terrestrial margins and a separate Kerry-Cork Ice Cap (KCIC) (Ballantyne et al., 2011; Bowen et

Creator:: Jenson, John W.
Resource Type:: Dissertation
Full Text:: others, 1979; Binschadler, 1983; Clayton et al., 1985, 1989), and transport of the ice by coupled flow

ScholarsArchive@OSU