Browsing FAS Theses and Dissertations by Keyword "paleoclimate"
Now showing items 1-3 of 3
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Application of the Helium Isotopic System to Accretion of Terrestrial and Extraterrestrial Dust through the Cenozoic
(2013-02-25)The Helium isotopic system provides novel tools to probe the sedimentary record of the earth over the last few hundred million years. Radiogeneically derived \(^4He\) and solar wind implanted \(^3He\) is delivered to ... -
Fidelity of climate data: Trends, extremes, and nonlinearities in instrumental and tree-growth proxies of climate
(2023-01-12)This work looks at inferences of climate -- and specifically moisture and temperature --, past and present. In the present, asks whether we have enough data to understand extremes in temperature and trends in moisture. ...