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Presentation
Soil Bulk Density Variability in a Restored Prairie Ecosystem
The Research and Scholarship Symposium
  • Andy Johnson, Cedarville University
  • Emilee Kurtz, Cedarville University
  • Andrea Martinson, Cedarville University
  • Steve McCown, Cedarville University
  • Mark A. Gathany, Cedarville University
Type of Submission
Poster
Keywords
  • Grassland,
  • restoration,
  • slope,
  • prairie
Abstract
Soils act as the foundation for all terrestrial biotic activity. Given this it is important to consider the factors that influence the physical makeup of soil as well as the management practices that can lead to changes and significant biological implications. Beginning in 1999 Cedarville University established a Prairie Restoration Site. In the past fifteen years work has been to done to reseed the area with native prairie grasses as well as to introduce regular disturbances that are common to prairie grasslands, such as fire. The goal of this work the goal has been to aid a system in ecological succession. In the current study, we seek to evaluate the success of this with regard to the corresponding changes in the soil environment. We look to distinguish this source of variability from the natural variability introduced by the physical landscape (slope) and the resulting soil series. To evaluate these ideas we will investigate how two factors, soil series (corresponding to slope position) and prairie restoration, affect soil bulk density. We collected soil samples (to a depth of 15 cm) from the restored prairie as well as the adjacent area. In addition to this variable, we acquired samples in both locations across a range of three different soil series distributed within this same area. Specifically, we collected samples from the “XeB-Xenia B,” “Ra-Ragsdale,” and “Russel-Miamian - RvB2” soil types. We will use a two factor ANOVA to evaluate the impact of a change in soil series, or prairie restoration on soil bulk density.
Faculty Sponsor or Advisor’s Name
Mark Gathany
Campus Venue
Stevens Student Center
Location
Cedarville, OH
Start Date
4-16-2014 11:00 AM
End Date
4-16-2014 2:00 PM
Creative Commons License
Creative Commons Attribution-Noncommercial-No Derivative Works 4.0
Citation Information
Andy Johnson, Emilee Kurtz, Andrea Martinson, Steve McCown, et al.. "Soil Bulk Density Variability in a Restored Prairie Ecosystem" (2014)
Available at: http://works.bepress.com/mark_gathany/26/