Open Access. Powered by Scholars. Published by Universities.®
Ecology and Evolutionary Biology Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Discipline
- Keyword
-
- <p>Crayfish culture - West Virginia.</p> <p>Crayfish--Ecology.</p> (1)
- <p>Gyrinophilus - Ecology.</p> <p>Gyrinophilus - Life cycles.</p> (1)
- <p>Salamanders - Habitat - Environmental aspects.</p> <p>Salamanders - Life cycles.</p> <p>Salamanders - Ecology - Appalachian Region.</p> (1)
- Acidification (1)
- Crayfish (1)
Articles 1 - 3 of 3
Full-Text Articles in Ecology and Evolutionary Biology
Population Level Responses To Direct Application Liming In Gyrinophilus Porphyriticus, Shelby Renea Timm
Population Level Responses To Direct Application Liming In Gyrinophilus Porphyriticus, Shelby Renea Timm
Theses, Dissertations and Capstones
Direct application liming (DAL) has been used to neutralize acidified streams to restore aquatic biota. This mitigation technique has been used globally for decades, yet little data exist on its effects on amphibian populations. My study investigated the effects of liming on amphibians by measuring variability in life histories of larval Gyrinophilus porphyriticus. I collected larvae from six streams in the Monongahela National Forest, West Virginia. I examined the effects of DAL on age structure, and I failed to detect a treatment effect. I used ANCOVAs to examine differences in body condition, body size, and gape size. I observed that …
Effects Of Roads And Trails On Peaks Of Otter Salamander (Plethodon Hubrichti) And Eastern Red-Backed Salamander (Plethodon Cinereus) Movement Behavior, Cory Benjamin Goff
Effects Of Roads And Trails On Peaks Of Otter Salamander (Plethodon Hubrichti) And Eastern Red-Backed Salamander (Plethodon Cinereus) Movement Behavior, Cory Benjamin Goff
Theses, Dissertations and Capstones
Habitat fragmentation negatively affects movement and dispersal of wildlife by altering useable space and creating barriers. The objective of this study was to assess impacts of fragmentation by roads and trails on the movement behavior of two terrestrial, woodland salamander species. I evaluated whether proximity to roads and trails affected the movement behavior of two species: the Peaks of Otter Salamander (Plethodon hubrichti), a species of special concern, and the Eastern Red-backed Salamander (Plethodon cinereus). I examined movement behavior in three treatments: paved roads, gravel roads and hiking trails. I compared treatments to controls located at least 200m from treatment …
Monitoring The Land Cover Change In The Historic Range Of Cambarus Veteranus In West Virginia Using A 1973-2013 Landsat Time Series, Emma Martha Arneson
Monitoring The Land Cover Change In The Historic Range Of Cambarus Veteranus In West Virginia Using A 1973-2013 Landsat Time Series, Emma Martha Arneson
Theses, Dissertations and Capstones
The crayfish Cambarus veteranus is near extinction in its historic range of the Upper Guyandotte River watershed. The biggest threats to C. veteranus are mining and road construction. Mining has been a continuous activity in the southern coalfields where the crayfish has historically been found, yet little is known about how much land cover change the practice has done to the region. Crayfish act as important organisms within aquatic ecosystems and without them, those systems are often degraded. Quantifying the change in land cover is important to understanding threats to C. veteranus for future protection of the crayfish and its …