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Full-Text Articles in Biodiversity
Novelty Interactions Between Herbivorous Fish And Sargassum: Insight Into Macroalgal Phase Shifts, Christopher Pickens
Novelty Interactions Between Herbivorous Fish And Sargassum: Insight Into Macroalgal Phase Shifts, Christopher Pickens
Independent Study Project (ISP) Collection
Herbivores play a key role in the maintenance of algal and coral communities. A reduction in herbivory has been shown to result in a shift to a macroalgae dominated system, which can have significant effects on the biodiversity and restorative capabilities of coral reefs. Several studies have been done to better understand how herbivorous communities respond to macroalgae. These have shown that only certain herbivorous taxa are capable of removing macroalgae and there are several factors (depth, density, etc.) that affect the susceptibility of macroalgae to herbivory. However, few studies have yet to determine if the novelty of the resource …
Northern Lights: Fourth World Nations And The Geopolitical Dance In The Arctic, Heidi G. Bruce
Northern Lights: Fourth World Nations And The Geopolitical Dance In The Arctic, Heidi G. Bruce
Capstone Collection
Over the past decade, the Arctic region has received increased attention from climate scientists, politicians, and transnational corporations. Human-induced climate change is causing glaciers to recede, resulting in new northern sea passages that are highly sought after by businesses and governments alike. Deeply affected by this increased northern exposure are Arctic Fourth World nations – politically and culturally distinct nations encapsulated by states – that have lived in the Arctic for millennia. This paper examines the impacts that expanded northern sea routes are having on Arctic Fourth World nations and the conflict mitigation approaches being used in the region. Research …
Effect Of Light Level On Feeding Behavior In A Lemur Species (Eulemur Rubriventer) With A Color Vision Polymorphism., Ainsley Lockhart
Effect Of Light Level On Feeding Behavior In A Lemur Species (Eulemur Rubriventer) With A Color Vision Polymorphism., Ainsley Lockhart
Independent Study Project (ISP) Collection
Understanding the visual capabilities and correlated behavior of prosimians provides vital information regarding the evolution of color vision. Feeding behavior in particular is often modified based on color vision status in various primate taxa. The present study examined feeding behavior under various light conditions in Eulemur rubriventer, a lemur species with a color vision polymorphism in which only females can have trichromatic vision. Behavioral observations were conducted for a single E. rubrventer group over a 13 day study period in April 2012. Results found no significant difference in rates of frugivory or exploitation of green vs. non-green food between male …
Paleoecological Study Of Unguja: Can Past Environments Be Inferred From Fossilized Corals And Mollusks?, Meredith Burger, Jory Lerback
Paleoecological Study Of Unguja: Can Past Environments Be Inferred From Fossilized Corals And Mollusks?, Meredith Burger, Jory Lerback
Independent Study Project (ISP) Collection
A study was conducted on Unguja, an island off the eastern coast of Tanzania, to provide an overview of the paleoecology found in the cliff shelves across the island. It is known that Zanzibar was a submerged reef from the Neogene, approximately 23 million years ago (Ma). Two tests were carried out in 16 sites around the island. One test looked at coral fossils, while the other studied fossilized shells. Both tests measured biodiversity, with one specifically studying patterns of ocean currents, and the other studying nutrient levels and deposition rates. Biodiversity tests were inconclusive but coral diversity showed a …