Title: Habitat relationships of eastern red-backed salamanders (Plethodon cinereus) in Appalachian agroforestry and grazing systems
Author: Riedel, Breanna L.; Russell, Kevin R.; Ford, W. Mark; O'Neill, Katherine P.; Godwin, Harry W.;
Source: Agriculture, Ecosystems and Environment. 124: 229-236.
Publication Series: Scientific Journal (JRNL)
Description: Woodland salamander responses to either traditional grazing or silvopasture systems are virtually unknown. An information-theoretic modelling approach was used to evaluate responses of red-backed salamanders (Plethodon cinereus) to silvopasture and meadow conversions in southern West Virginia. Searches of area-constrained plots and artificial coverboards that were distributed across a gradient of agricultural conversion and grazing intensity, including hardwood silvopastures, hay meadows, forest edges, and reference forests yielded 2823 salamanders between May 2004 and November 2005. Salamander presence and abundance were positively associated with increasing cover of herbaceous vegetation and negatively associated with the intensity of agricultural disturbance. Although salamander presence and abundance appeared to be negatively influenced by agricultural disturbance when compared to reference forest conditions, the occurrence of red-backed salamanders within agriculturally modified habitats indicates this species may be more resilient to forest conversion than previously thought. This study suggests that herbaceous vegetation retained within some agricultural treatments, in combination with artificial cover, may at least partially mitigate the loss of forest canopy for red-backed salamanders.
Keywords: Appalachians, agroforestry, disturbance, grazing, Plethodon cinereus, red-backed salamanders
- We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information.
- This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
- This publication may be available in hard copy. Check the Northern Research Station web site to request a printed copy of this publication.
- Our on-line publications are scanned and captured using Adobe Acrobat. During the capture process some typographical errors may occur. Please contact Sharon Hobrla, email@example.com if you notice any errors which make this publication unusable.
XML: View XML
Riedel, Breanna L.; Russell, Kevin R.; Ford, W. Mark; O''Neill, Katherine P.; Godwin, Harry W. 2008. Habitat relationships of eastern red-backed salamanders (Plethodon cinereus) in Appalachian agroforestry and grazing systems. Agriculture, Ecosystems and Environment. 124: 229-236.
Get the latest version of the Adobe Acrobat reader or Acrobat Reader for Windows with Search and Accessibility