Date Available
5-8-2020
Year of Publication
2020
Document Type
Master's Thesis
Degree Name
Master of Science in Forest and Natural Resource Sciences (MSFNRS)
College
Agriculture, Food and Environment
Department/School/Program
Forestry and Natural Resources
Advisor
Dr. Christopher D. Barton
Co-Director of Graduate Studies
Dr. Steven J. Price
Abstract
Reclaimed mines often lack pre-mining habitat due to soil compaction and lack of natural features. If soils are de-compacted and natural features restored, new habitats can be created, such as wetlands for amphibians. It is important to understand which factors affect amphibian use of wetlands to estimate the efficacy of created wetlands as habitat. I sampled 40 wetlands among 4 ages (2, 4, 6, and 8 years) on a reforested surface mine to: 1) characterize differences in wetland habitat across age classes, 2) estimate amphibian occupancy, 3) investigate estimated abundance of 4 amphibian species (Lithobates sylvaticus, L. clamitans, Notophthalmus viridescens, and Ambystoma maculatum) and 4) identify wetland characteristics most important for amphibian utilization of wetlands. Over 2,200 amphibian captures were recorded. There were 8 species found in 8 year-old wetlands, 5 in the 4 and 6 year-old wetlands, and 6 in the 2 year-old wetlands. Wetland age, specific conductance of water, vegetation cover, and canopy cover were predictors of amphibian occupancy and abundance. Water quality was better than described in streams affected by mining that exhibited limited amphibian occupancy and abundance. My results indicated that created wetlands on reforested surface mines provide suitable breeding habitat for pond breeding amphibians.
Digital Object Identifier (DOI)
https://doi.org/10.13023/etd.2020.181
Funding Information
Eller and Billings Research Award - University of Kentucky Appalachian Center 2018
Karri Casner Environmental Sciences Fellowship - University of Kentucky College of Agriculture, Food, and Environment 2018
Chicago Herpetological Society 2018
Recommended Citation
Lambert, Michaela M., "EVALUATION OF CREATED WETLANDS AS AMPHIBIAN HABITAT ON A REFORESTED SURFACE MINE" (2020). Theses and Dissertations--Forestry and Natural Resources. 55.
https://uknowledge.uky.edu/forestry_etds/55
