• Efficacy of four different sampling methods of wetland macroinvertebrates 

      Henke, J. A.; Batzer, Darold P. (Georgia Institute of TechnologyInstitute of Ecology, The University of Georgia, 2005-04)
      Various samplers originally designed for sampling macroinvertebrates in aquatic ecosystems have been modified for use in wetlands with moderate success. Smaller, quantitative samplers often do not capture rare and mobile ...
    • Macroinvertebrates in headwater streams of the Piedmont 

      Churchel, M. A.; Batzer, Darold P.; Jackson, C. Rhett (Georgia Institute of TechnologyInstitute of Ecology, The University of Georgia, 2005-04)
      The objective of this study is to develop reference standards for headwater streams in the Piedmont physiographic region of Georgia. We predict that these standards will be influenced by physical parameters of the stream ...
    • Salamander predation on aquatic macroinvertebrates 

      Schultheis, Richard D.; Batzer, Darold P. (Georgia Institute of TechnologyInstitute of Ecology, The University of Georgia, 2005-04)
      In fishless habitats, salamanders often compete with and are predators of macroinvertebrates. Studies on the effects of these interactions, however, are limited. Much of the research has instead been focused on microinvertebrate ...