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dc.contributor.advisorRussell, F. Lelanden_US
dc.contributor.authorRogers, Thomas R.en_US
dc.date.accessioned2011-07-15T14:52:04Z
dc.date.available2011-07-15T14:52:04Z
dc.date.issued2011-05-04en_US
dc.identifier.citationRogers, Thomas R. (2011). Woody Plant Expansion in the Chautauqua Hills, KS: A Regional Assessment of Historical Change. -- In Proceedings: 7th Annual Symposium: Graduate Research and Scholarly Projects. Wichita, KS: Wichita State University, p. 122-123en_US
dc.identifier.urihttp://hdl.handle.net/10057/3574
dc.descriptionPaper presented to the 7th Annual Symposium on Graduate Research and Scholarly Projects (GRASP) held at the Marcus Welcome Center, Wichita State University, May 4, 2011.en_US
dc.descriptionResearch completed at the Department of Biologyen_US
dc.description.abstractWoody plant expansion into grasslands and savannas is a globally occurring phenomenon that has considerable economic and socio-cultural impacts. I use a multi-site historical study to quantify age structures of Quercus marilandica (Blackjack Oak) and Quercus stellata (Post Oak) from four discrete Cross Timbers stands in the Chautauqua Hills Region of southeast Kansas. My objectives are to determine when expansion occurred and from which landscape position oaks have expanded. Finally, I examine how timing and spatial patterns of expansion differ between species in the White and Red Oak subgenera. Preliminary data from the first site indicates an even-aged stand structure, represented by a normal distribution among age classes. Mean age for Post and Blackjack oak are 34 and 42 respectively and, maximum ages are 70 and 82 respectively. The relationship between tree age and landscape position was assessed by using slope position categories (mid-slope, ridge, and drainage) and slope steepness (degrees). There was no significant relationship between these two categories and tree age. However, sampling three more sites will provide further insight into the effect of landscape position on the two oak species in the Chautauqua Hills, KS. and should reveal any regional patterns that exist.en_US
dc.language.isoen_USen_US
dc.publisherWichita State University. Graduate Schoolen_US
dc.relation.ispartofseriesGRASPen_US
dc.relation.ispartofseriesv.7en_US
dc.titleWoody plant expansion in the Chautauqua Hills, KS: a regional assessment of historical changeen_US
dc.typeConference paperen_US


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