How Does Velocity and Wood Decay Class Influence Stream Macroinvertebrate Diversity?
File(s)
Date
2012-04Author
Schoen, John
Vinetas, Stephanie
Snobl, Zachary
Devoe, Aaron
Advisor(s)
Merten, Eric
Wellnitz, Todd A.
Metadata
Show full item recordAbstract
Near-bed current velocity influences the distribution of macroinvertebrates on benthic substrates (Wellnitz et al. 2001), but this relationship on wood has not been studied. Like mineral substrates, submerged wood offers hard surfaces for macroinvertebrate colonization. However, wood decays much more readily, potentially altering habitation suitability (Hax and Golladay 1993). This study looked at the influence of current velocity and wood on the streambed distribution of macroinvertebrates.
Subject
Posters
Wood--Biodegradation--Environmental aspects
Streamflow velocity--Environmental aspects
Invertebrate communities
Aquatic biodiversity
Permanent Link
http://digital.library.wisc.edu/1793/61967Description
Color poster with text, photographs, and graphs.