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Reproductive Life History Of Fundulus Jenkensi And Comparative Development Of Five Sympatric Fundulid Species, Eric Thomas Lang Dec 2010

Reproductive Life History Of Fundulus Jenkensi And Comparative Development Of Five Sympatric Fundulid Species, Eric Thomas Lang

Master's Theses

Fundulus jenkinsi is recognized federally and within the state of Mississippi as a Species of Concern. Little is known about the life history of this coastal killifish, but a detailed reproductive histology study of F. jenkinsi and a diagnostic key of the early life stages of select members of Fundulidae can provide the foundation needed to accurately identify it and quantify reproductive parameters in this rare species in need of conservation. Monthly gonadosomatic index (GSI) of male and female F. jenkinsi were documented, and spawning phases and oocyte stages were examined using reproductive histology. In addition, various stages of …


Grown Men, Daniel Charles Crocker Aug 2010

Grown Men, Daniel Charles Crocker

Dissertations

Grown Men is a collection of short fiction that articulates the themes of poverty, adulthood, alcoholism and faith. Some of the stories use the same characters in order to further explore place and economic and social status. Set in small towns in Missouri and Mississippi, Grown Men seeks to examine the way men deal with their changing roles when they lose their jobs, relationships and families. The collection is accompanied by a critical introduction. ii


Assessing Mississippians’ Preparedness For Disasters Using The Citizen Corps National Survey 2009, Carl Huston Mangum Ii Aug 2010

Assessing Mississippians’ Preparedness For Disasters Using The Citizen Corps National Survey 2009, Carl Huston Mangum Ii

Dissertations

Disaster preparedness, a shared responsibility of all citizens and disaster agencies, is the most critical component in minimizing risk and damage from disaster. Mississippi has been affected by some of the most devastating disasters in American history, both in terms of physical destruction and human life. The purpose of this study was to assess Mississippians’ disaster preparedness by replicating The 2009 Citizen Corps National Survey (CCNS). The 65 question 2009 CCNS was slightly modified to survey 678 randomly selected Mississippians about the Citizen Corps Personal Disaster Preparedness Model: Demographics, Volunteering, Drills/Exercises, Community Plan, Household Plan, Disaster Supplies, Prevention, Self-efficacy, Reliance, …


Conservation And Ecology Of The Yellow-Blotched Sawback (Graptemys Flavmaculata), William Winsyl Selman Ii May 2010

Conservation And Ecology Of The Yellow-Blotched Sawback (Graptemys Flavmaculata), William Winsyl Selman Ii

Dissertations

The role of species conservation is becoming increasingly important due to the mounting pressures from humans on habitats and populations of organisms. This is particularly evident in riverine ecosystems throughout the world where the human demand for freshwater resources is increasing, and consequently, the number of imperiled aquatic organisms is also growing. The seven chapters of this dissertation primarily focus on the Yellow-blotched Sawback, Graptemys flavimaculata, an endangered riverine turtle that is endemic to the Pascagoula River system of southeast Mississippi, USA. At the population level, we aimed to study the impacts of Hurricane Katrina on two study populations within …