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Full-Text Articles in Life Sciences
A Watershed Prioritization Model For Community-Centered Riparian Forest Restoration In Tennessee, Madison Johnson
A Watershed Prioritization Model For Community-Centered Riparian Forest Restoration In Tennessee, Madison Johnson
Masters Theses
Riparian forests are unique ecosystems that act as transitional areas between land and water that are a vital part of a healthy and functional stream ecosystem. Due to the rapidly changing landscape, riparian forests are increasingly threatened by urban development, agriculture, and invasive species, which contributes to a trend of degrading water quality in Tennessee. To address declining riparian forest quality in the face of land-use changes, the purpose of this study was to develop a simple watershed prioritization model that identifies areas that are highly susceptible to poor water quality, and where riparian plantings would be most beneficial. This …
Vegetation Response To Canopy Disturbance And Season Of Burn During Oak Woodland And Savanna Restoration In Tennessee, Andrew Lee Vander Yacht, Seth A. Barrioz, Patrick D. Keyser, Craig A. Harper, David Buckley, David A. Buehler, Roger D. Applegate
Vegetation Response To Canopy Disturbance And Season Of Burn During Oak Woodland And Savanna Restoration In Tennessee, Andrew Lee Vander Yacht, Seth A. Barrioz, Patrick D. Keyser, Craig A. Harper, David Buckley, David A. Buehler, Roger D. Applegate
UT Extension publication
The removal of fire’s influence on plant community succession has resulted in the near disappearance of oak woodlands and savannas from the Appalachian region. Negative trends in associated plant and wildlife species could be reversed if these communities are restored, but management has been limited by inadequate canopy disturbance, resprouting of woody plants, and a lack of empirical research. To address these issues, we evaluated herbaceous and woody vegetation response on the
Cumberland Plateau in Tennessee to 5 replicated treatments involving canopy reduction and fire-season combinations and unmanaged controls. All categories of woody vegetation except large saplings density, but resprouting …
Vegetation Response To Oak Savanna And Woodland Restoration In The Mid-South Usa, Andrew Lee Vander Yacht
Vegetation Response To Oak Savanna And Woodland Restoration In The Mid-South Usa, Andrew Lee Vander Yacht
Masters Theses
The decline and degradation of oak savanna and woodland communities throughout the Mid-South underscores the need to develop management techniques capable of their efficient and successful restoration. Therefore, my objectives for this work were to document plant community response to variations in canopy disturbance level, fire seasonality, and herbicide control of hardwood midstories. In Chapter One, I provide a thorough review of the current body of knowledge concerning open-oak communities and their restoration, with specific focus on herbaceous and woody plant response to canopy disturbance, fire, and herbicide midstory management. Chapter Two details the response of herbaceous and woody vegetation …
Silvicultural Considerations For The Reintroduction Of American Chestnut, Castanea Dentata, To The Forests Of The Eastern United States, Cornelia Cooper Wells Pinchot
Silvicultural Considerations For The Reintroduction Of American Chestnut, Castanea Dentata, To The Forests Of The Eastern United States, Cornelia Cooper Wells Pinchot
Doctoral Dissertations
In anticipation of widespread planting of putatively blight-resistant hybrid chestnuts (Castanea spp.), it is critical to understand the silvics and competitive ability of the species. This dissertation examines preliminary growth and survival of several species and genetic crosses of chestnut grown as 1-0 high-quality nursery seedlings and planted in two study sites: Southeastern Kentucky (Daniel Boone National Forest; chapter 2), and Northeastern Connecticut (Yale-Myers Forest; chapter 4). The effects of three silvicultural treatments on the Daniel Boone National Forest (DBNF), and four silvicultural treatments on the Yale-Myers Forest (YM) were evaluated. Furthermore, the effect of initial seedling size on …