Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Conservation (2)
- Accumulation curves (1)
- Alligator Snapping Turtle (1)
- Aquatic turtle community (1)
- Bat acoustics (1)
-
- Bioindicators (1)
- Camera traps (1)
- Detection (1)
- Habitat (1)
- Habitat suitability (1)
- Health assessment (1)
- Hematology (1)
- Hypoxia (1)
- Live traps (1)
- Macrochelys temminckii (1)
- Macroinvertebrates (1)
- Mississippi River (1)
- Necturus maculosus (1)
- Odonata (1)
- Ozark Highlands (1)
- Passive sampling (1)
- Plasma biochemistry (1)
- Reintroduction (1)
- Reintroduction ecology (1)
- Remote-sensing (1)
- Restoration (1)
- Riparian zones (1)
- Scaphirhynchus (1)
- Scent cues (1)
- Side-scan sonar (1)
Articles 1 - 6 of 6
Full-Text Articles in Entire DC Network
Fish And Macroinvertebrate Response To Restoration And Conservation Efforts, Madison C. Cogar
Fish And Macroinvertebrate Response To Restoration And Conservation Efforts, Madison C. Cogar
MSU Graduate Theses
Fish and macroinvertebrate response to restoration and conservation efforts varies in regards to the size and structure of the system (e.g. headwater streams in WV versus large rivers such as the Mississippi River). This project reviews fish and macroinvertebrate rebound in treated acid mine drainage (AMD) streams in WV as well as macroinvertebrate drift patterns in the Mississippi and Missouri Rivers. AMD is a product of a chemical reaction resulting in an acidic water outflow from mining sites, which may harm aquatic life. As a response, passive AMD treatment systems have been installed. I tested the effectiveness of remediation by …
Spatial Use By Mammals Within Two State Parks In The Ozarks National Scenic Riverways, Benjamin Aaron Smith
Spatial Use By Mammals Within Two State Parks In The Ozarks National Scenic Riverways, Benjamin Aaron Smith
MSU Graduate Theses
A mammalian species inventory with comparisons between sampled sites was conducted via multiple methodologies to document presence of mammals at two Missouri state parks within the Ozark National Scenic Riverways. Camera traps, small mammal traps, acoustic detectors, and mist nets were used to detect species at the parks, and species similarity indices and occupancy analyses were used to discern use of space. A mammalian inventory was compiled for each area of inquiry. Greater diversity was found at the park with more variable habitat types. Bat activity was more in the park with a known hibernaculum, though species specific activity differed …
Methods To Identify And Assess Suitability Of Reintroduction Sites For The Alligator Snapping Turtle (Macrochelys Temminckii), Kameron C. Voves
Methods To Identify And Assess Suitability Of Reintroduction Sites For The Alligator Snapping Turtle (Macrochelys Temminckii), Kameron C. Voves
MSU Graduate Theses
Reintroduction has been employed as a management strategy to combat population declines of the Alligator Snapping Turtle. The suitability of previous reintroduction sites was determined by researchers with years of experience in Alligator Snapping Turtle biology, following detection surveys and a visual habitat assessment. I developed methods that will facilitate the assessment of suitable release sites. First, I investigated the amount of effort needed to detect Alligator Snapping Turtles during surveys, then I compared methods to quantify submerged deadwood (a key habitat feature), and finally, I developed a standardized field survey and habitat suitability model that can be used to …
Population Surveys And Health Assessments Of Captive And Free-Ranging Alligator Snapping Turtles, Samantha Louise Hannabass
Population Surveys And Health Assessments Of Captive And Free-Ranging Alligator Snapping Turtles, Samantha Louise Hannabass
MSU Graduate Theses
Alligator Snapping Turtles (Macrochelys temminckii) have experienced range-wide declines primarily due to overharvest for the meat market and habitat degradation in the form of damming and channelization of rivers. Head-start programs and reintroduction efforts have been initiated to release individuals throughout their historic range. Before releasing Alligator Snapping Turtles, sites need to be assessed to determine the suitability of habitat, if there is a robust turtle community already present, and the causes of the original extirpation have been eliminated. I assessed the turtle communities and documented anthropogenic impacts (e.g. boat traffic) at nine possible reintroduction sites in southeastern …
Dragonflies And Damselflies (Insecta: Odonata) As Indicators For Riparian Condition In Ozark Spring Streams, Cameron Riley Cheri
Dragonflies And Damselflies (Insecta: Odonata) As Indicators For Riparian Condition In Ozark Spring Streams, Cameron Riley Cheri
MSU Graduate Theses
The Odonata (dragonflies and damselflies) are often ineffectively sampled during standard stream bioassessments in North America. Subsequently, odonates are not frequently regarded as informative taxa for stream assessment, particularly when monitoring the ecological impacts of organic pollution. I hypothesized that stream-dwelling odonates should be more useful bioindicators for the assessment of riparian conditions surrounding streams because vegetation associated with streams is used for oviposition, roosting and to establish breeding territories. I selected twelve Ozark spring streams that satisfied a broad array of riparian conditions for study. I sampled each stream’s odonate and total benthic community along with both instream and …
Habitat Selection And Host Detection In The Salamander Mussel, Simpsonaias Ambigua, Eric A. Stegmann
Habitat Selection And Host Detection In The Salamander Mussel, Simpsonaias Ambigua, Eric A. Stegmann
MSU Graduate Theses
The native freshwater mussels, Order Unionida, have suffered many species extinctions and loss of abundance. Two important threats to native mussels are loss of habitat and loss of access to the vertebrate hosts of the parasitic mussel larvae. The Salamander mussel, Simpsonaias ambigua, is a habitat specialist, living under flat rocks. It is often found in direct association with its only known host, the common mudpuppy, Necturus maculosus. This association could result from movement and habitat selection by the mussels themselves. Alternatively, it might result from the deposition of juveniles by a resident host. Habitat selection and host …