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ohiou1181846462.pdf (17.41 MB)
ETD Abstract Container
Abstract Header
Reconstruction and Analysis of Native American land use during the late Holocene
Author Info
White, David M.
Permalink:
http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1181846462
Abstract Details
Year and Degree
2007, Master of Science (MS), Ohio University, Geological Sciences (Arts and Sciences).
Abstract
The effects of prehistoric and modern land use may be recorded in cave stalagmites and clastic sediments as variations in d13C, which describes the relative influence of C3 versus C4 plants or biological productivity. Mass spectrometry of organic material in cave sediments display fluctuations in d13Corg representing changes in floral composition/productivity at the time of deposition. I report anomalous stable isotope excursions (d13C) in stalagmites of a West Virginia cave that are temporally associated with Native American presence in the study area. I use regional climate histories, pollen data, and independent climate-driven d13C timelines to identify histories suspected of containing land use signals. Hydrologic and geomorphic responses are represented by changes in sediment characteristics and subtle grain size variations. Residual anomalies represent pre-European land use or undiscovered terrestrial processes operating within the study area. Native American land use appears to be the most attributable force affecting flora and geomorphology of the Buckeye Creek watershed since 4000 B.P.
Committee
Gregory Springer (Advisor)
Pages
164 p.
Subject Headings
Geology
Keywords
Native American Land Use
;
Holocene climate change
;
d13C
;
charcoal
;
Stable carbon Isotopes
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Citations
White, D. M. (2007).
Reconstruction and Analysis of Native American land use during the late Holocene
[Master's thesis, Ohio University]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1181846462
APA Style (7th edition)
White, David.
Reconstruction and Analysis of Native American land use during the late Holocene.
2007. Ohio University, Master's thesis.
OhioLINK Electronic Theses and Dissertations Center
, http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1181846462.
MLA Style (8th edition)
White, David. "Reconstruction and Analysis of Native American land use during the late Holocene." Master's thesis, Ohio University, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1181846462
Chicago Manual of Style (17th edition)
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Document number:
ohiou1181846462
Download Count:
759
Copyright Info
© 2007, all rights reserved.
This open access ETD is published by Ohio University and OhioLINK.