David E. Scott
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View article: Influence of hydroperiod and canopy cover on mercury accumulation and methylation in Carolina bay wetland sediments in the Southeastern United States
Influence of hydroperiod and canopy cover on mercury accumulation and methylation in Carolina bay wetland sediments in the Southeastern United States Open
Isolated wetlands are crucial to the global mercury (Hg) cycle due to their widespread distribution and variable hydrology. To quantify atmospheric Hg deposition, sediment accumulation, and Hg methylation, we collected surface sediments fr…
View article: Understanding variation in salamander ionomes: A nutrient balance approach
Understanding variation in salamander ionomes: A nutrient balance approach Open
Ecological stoichiometry uses information on a few key biological elements (C, N and P) to explain complex ecological patterns. Although factors driving variation in these elements are well established, expanding stoichiometric principles …
View article: Biological Connectivity of Seasonally Ponded Wetlands across Spatial and Temporal Scales
Biological Connectivity of Seasonally Ponded Wetlands across Spatial and Temporal Scales Open
Many species that inhabit seasonally ponded wetlands also rely on surrounding upland habitats and nearby aquatic ecosystems for resources to support life stages and to maintain viable populations. Understanding biological connectivity amon…
View article: Delayed effects and complex life cycles: How the larval aquatic environment influences terrestrial performance and survival
Delayed effects and complex life cycles: How the larval aquatic environment influences terrestrial performance and survival Open
Species with complex life cycles are susceptible to environmental stressors across life stages, but the carryover and latent effects between stages remain understudied. For species with biphasic life histories, such as pond-breeding amphib…
View article: Genomic data detect corresponding signatures of population size change on an ecological time scale in two salamander species
Genomic data detect corresponding signatures of population size change on an ecological time scale in two salamander species Open
Understanding the demography of species over recent history (e.g. <100 years) is critical in studies of ecology and evolution, but records of population history are rarely available. Surveying genetic variation is a potential alternative t…
View article: Integrating copper toxicity and climate change to understand extinction risk to two species of pond‐breeding anurans
Integrating copper toxicity and climate change to understand extinction risk to two species of pond‐breeding anurans Open
Chemical contamination is often suggested as an important contributing factor to amphibian population declines, but direct links are rarely reported. Population modeling provides a quantitative method to integrate toxicity data with demogr…
View article: Appendix B. AIC values for model fit comparisons of the terrestrial distributions of adult and juvenile ambystomatids.
Appendix B. AIC values for model fit comparisons of the terrestrial distributions of adult and juvenile ambystomatids. Open
AIC values for model fit comparisons of the terrestrial distributions of adult and juvenile ambystomatids.
View article: Appendix A. A figure showing histologic sections through the epidermis of a Rana catesbeiana from the Savannah River Site, South Carolina, USA.
Appendix A. A figure showing histologic sections through the epidermis of a Rana catesbeiana from the Savannah River Site, South Carolina, USA. Open
A figure showing histologic sections through the epidermis of a Rana catesbeiana from the Savannah River Site, South Carolina, USA.
View article: Appendix A. Locations of the encircling drift fence/pitfall traps, and partial fences at 90, 172, and 332 m from the Ginger’s Bay wetland in Aiken County, South Carolina, USA.
Appendix A. Locations of the encircling drift fence/pitfall traps, and partial fences at 90, 172, and 332 m from the Ginger’s Bay wetland in Aiken County, South Carolina, USA. Open
Locations of the encircling drift fence/pitfall traps, and partial fences at 90, 172, and 332 m from the Ginger’s Bay wetland in Aiken County, South Carolina, USA.
View article: Appendix D. Summary of terrestrial mean migration distances for eight ambystomatid species.
Appendix D. Summary of terrestrial mean migration distances for eight ambystomatid species. Open
Summary of terrestrial mean migration distances for eight ambystomatid species.
View article: Appendix C. Estimated buffer radii that contain 50% or 95% of the juvenile Ambystoma opacum, adult A. opacum, or adult A. talpoideum around Ginger’s Bay.
Appendix C. Estimated buffer radii that contain 50% or 95% of the juvenile Ambystoma opacum, adult A. opacum, or adult A. talpoideum around Ginger’s Bay. Open
Estimated buffer radii that contain 50% or 95% of the juvenile Ambystoma opacum, adult A. opacum, or adult A. talpoideum around Ginger’s Bay.