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Full-Text Articles in Life Sciences
Coral Restoration: Comparisons In Space, Time, Impacts, And Costs, Allison Fargo
Coral Restoration: Comparisons In Space, Time, Impacts, And Costs, Allison Fargo
Honors College
Seventy-five percent of coral reefs globally face crisis due to anthropogenic disturbances, prompting heightened global coral restoration initiatives to preserve these vital ecosystems. Various regions employ diverse active coral restoration methodologies, including coral gardening, transplantation, micro-fragmentation, artificial reefs, and sexual propagation. Of these methods, coral gardening stands out as one of the most common and highly successful methods, alongside widespread transplantation practices. Restoration efforts predominantly focus on acroporids due to their relatively rapid growth and asexual fragmentation; however, a diverse range of coral species, including large, slow-growing varieties, is also employed in these endeavors. Costs vary significantly, ranging from $10,000 …
Effects Of Glacial Stressors On Sperm Maturation In Colonies Of The Red Tree Coral, Primnoa Pacifica, Joshua Lynn
Effects Of Glacial Stressors On Sperm Maturation In Colonies Of The Red Tree Coral, Primnoa Pacifica, Joshua Lynn
Honors College
The red tree coral, Primnoa pacifica, is a large, colony forming species of cold- water coral which is often an important habitat for many commercially important species of fish and crab. This keystone species is long lived and found at much shallower depths in the fjords of Glacier Bay National Park (GBNP) than elsewhere in the northern Pacific Ocean because of the phenomenon known as deep-water emergence. Due to their proximity to tidewater glaciers in GBNP, corals likely have to endure glacial stressors such as freshwater runoff and sedimentation that is not typical of populations in deeper water, which …
Primnoa Pacifica Reproduction In Shallow Versus Deep Habitats Of Glacier Bay National Park And Preserve, Alaska, Ciara N. Larence
Primnoa Pacifica Reproduction In Shallow Versus Deep Habitats Of Glacier Bay National Park And Preserve, Alaska, Ciara N. Larence
Honors College
Primnoa pacifica is a species of deep-sea cold-water coral that can be found in Glacier Bay National Park and Preserve in Alaska. These colonies are important to their ecosystem as they provide habitat for other species living in this area. One thing that makes P. pacifica important to study is that the species displays deep-water emergence. This is a phenomenon where species normally found in deep waters can exist in shallower waters, allowing easier access for research. The purpose of this thesis was to determine if depth effects the reproduction of male P. pacifica colonies. Two colonies from deep depths …
Polyp To Population: A Tale Of Two Corals, Christopher T. Fountain
Polyp To Population: A Tale Of Two Corals, Christopher T. Fountain
Electronic Theses and Dissertations
Deep-sea corals are of conservation concern in the North Atlantic due to prolonged disturbances associated with the exploitation of natural resources and a changing environment. As a result, the recovery rates of deep-sea coral communities are of heightened interest. These recovery rates are suggested to be on the order of decades to millennia, based on slow growth rates and longevity, of various deep-sea coral species. In 2014 and 2017 two research cruises in the Gulf of Maine, collected samples of two locally dominant species, Primnoa resedaeformis and Paramuricea placomus. These specimen collections were coupled with video surveys, conducted by …