![Theses and Dissertations](../../assets/md5images/007ba8c2f9f7b20b26ed4b229bc29542.jpg)
Theses and Dissertations
Issuing Body
Mississippi State University
Advisor
Rodgers, John C., III
Committee Member
Wax, Charles
Committee Member
Mylroie, John
Date of Degree
8-2-2003
Original embargo terms
MSU Only Indefinitely
Document Type
Graduate Thesis - Campus Access Only
Major
Geosciences
Degree Name
Master of Science
College
College of Arts and Sciences
Department
Department of Geosciences
Abstract
This study investigated the effects of ENSO on annual growth rings of pine trees in coastal Alabama. Tree cores from 28 pines were collected in Mobile County and Baldwin County Alabama, and the ring widths of these cores were measured to the nearest 0.001 mm. Tree ring widths were then cross-dated and standardized using standard procedures. The standardized ring width (SRI) was examined to determine if years of strong ENSO activity were evident. Additionally, SRI values were correlated with other climate variables, including temperature, precipitation, and drought. It appears that strong ENSO episodes are not clearly evident in the tree ring record. Additionally, the climate variables showed inconsistent relationships with SRI. It is possible that a positive annual water balance limits the influences of ENSO on tree ring widths. Furthermore, it is suggested that differences in localized tree environments and mesoscale sea-breeze thunderstorms may obscure the impacts of climatic variables.
URI
https://hdl.handle.net/11668/21255
Recommended Citation
Senkbeil, Jason Carl, "The Sensitivity of Tree Rings to ENSO and Climatic Variables in Coastal Alabama" (2003). Theses and Dissertations. 4651.
https://scholarsjunction.msstate.edu/td/4651