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Full-Text Articles in Life Sciences
Investigation Of Seed And Seedling Predation And Natural History Of Bushveld Savanna Rodents, Christopher Banotai
Investigation Of Seed And Seedling Predation And Natural History Of Bushveld Savanna Rodents, Christopher Banotai
Masters Theses & Specialist Projects
There is currently a decline in large, old trees within many ecosystems where they play important ecological and economic roles. One ecosystem suffering from this decline is the bushveld savanna of South Africa. One particularly important species in decline is the ecologically, economically, and culturally significant marula tree (Sclerocarya birrea subsp. caffra). This species’ decline is characterized by a steep drop in recruitment of seedlings into the population. Rodents are known to influence plant communities across many ecosystems through herbivory of adult plants as well as predation of seeds and seedlings. This research provides a record of rodent species present …
Examining Movement And Habitat Selection Of Everglades Fishes In Response To Seasonal Water Levels, Gregory J. Hill
Examining Movement And Habitat Selection Of Everglades Fishes In Response To Seasonal Water Levels, Gregory J. Hill
FIU Electronic Theses and Dissertations
Fish distribution patterns and seasonal habitat use play a key role in the food web dynamics of aquatic ecosystems, including the Florida Everglades. In this study I examined the fine scale habitat shifts and movements of spotted sunfish, Lepomis punctatus across varying seasons and hydrologic conditions using in-situ field enclosures and Passive Integrated Transponder (PIT) systems. Data on fish use of three dominant Everglades marsh habitats and activity level were recorded continuously from January to August, 2015. Fish were more active and had the highest use of higher elevation habitats when water levels rose during an experimental reversal in mid-April. …
Stopped In Their Tracks: Assessing The Effects Of Anthropogenic Barriers On Gopherus Polyphemmus, Bridget Vincent, Katelyn S. Lanctot, Rhett M. Rautsaw, Scott A. Martin, M. Rebecca Bolt, Richard A. Siegel
Stopped In Their Tracks: Assessing The Effects Of Anthropogenic Barriers On Gopherus Polyphemmus, Bridget Vincent, Katelyn S. Lanctot, Rhett M. Rautsaw, Scott A. Martin, M. Rebecca Bolt, Richard A. Siegel
Bridget Vincent