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Articles 1 - 11 of 11
Full-Text Articles in Life Sciences
Challenges For Restoration Of Coastal Marine Ecosystems In The Anthropocene, Avigdor Abelson, Daniel Reed, Graham J. Edgar, Carter S. Smith, Gary A. Kendrick, R J. Orth, Et Al
Challenges For Restoration Of Coastal Marine Ecosystems In The Anthropocene, Avigdor Abelson, Daniel Reed, Graham J. Edgar, Carter S. Smith, Gary A. Kendrick, R J. Orth, Et Al
VIMS Articles
Coastal marine ecosystems provide critical goods and services to humanity but many are experiencing rapid degradation. The need for effective restoration tools capable of promoting large-scale recovery of coastal ecosystems in the face of intensifying climatic stress has never been greater. We identify four major challenges for more effective implementation of coastal marine ecosystem restoration (MER): (1) development of effective, scalable restoration methods, (2) incorporation of innovative tools that promote climate adaptation, (3) integration of social and ecological restoration priorities, and (4) promotion of the perception and use of coastal MER as a scientifically credible management approach. Tackling these challenges …
Quantifying The Ecological Drivers And Impacts Of Parrotfish Predation On Caribbean Corals Communities, Hannah Sima Rempel
Quantifying The Ecological Drivers And Impacts Of Parrotfish Predation On Caribbean Corals Communities, Hannah Sima Rempel
Master's Theses
Parrotfishes (Scarinae) are dominant Caribbean herbivores that play an important role in reducing coral-algae competition by grazing algae; yet some species are also occasional coral predators (corallivores) and thereby can have direct negative impacts on coral growth and survivorship. There is concern that parrotfish corallivory may contribute to substantial long-term declines in targeted coral species, particularly in areas with a high biomass of parrotfishes and low cover of corals. However, the capacity of target coral species to heal from parrotfish predation and the ecological drivers of corallivory are poorly understood.
In Chapter 1, we examined the patterns of coral healing …
Photic Stress On Coral Reefs In The Maldives: The Amphistegina Bleaching Index, Stephanie Stainbank, Silvia Spezzaferri, Valentina Beccari, Pamela Hallock, Arthur Adams, Auriele Angeloz, Daniela Basso, Annalisa Caragnano, Nicolo Del Piero, Patrick Dietsche
Photic Stress On Coral Reefs In The Maldives: The Amphistegina Bleaching Index, Stephanie Stainbank, Silvia Spezzaferri, Valentina Beccari, Pamela Hallock, Arthur Adams, Auriele Angeloz, Daniela Basso, Annalisa Caragnano, Nicolo Del Piero, Patrick Dietsche
Marine Science Faculty Publications
The Amphistegina Bleaching Index (ABI) was applied to three Maldivian reefs in the Rasdhoo and North Ari Atolls in 2018, during normal sea surface temperature conditions. This dataset was then compared with a 2015, pre-coral bleaching study. The results provide a context for the verification and application of the ABI in outlining the photo-inhibitory stress status of coral reefs outside of the Florida Reef Tract where it was originally developed. The sampling periods encompass different seasons and temperature regimes. The 2015 field sampling preceeded the El Niño induced, mass coral-bleaching events of 2015 and 2016. It was carried out in …
Survivorship And Growth In Staghorn Coral (Acropora Cervicornis) Outplanting Projects In The Florida Keys National Marine Sanctuary, Matt Ware, Eliza N. Garfield, Ken Nedimyer, Jessica Levy, Les Kaufman, William F. Precht, R. Scott Winters, Steven Miller
Survivorship And Growth In Staghorn Coral (Acropora Cervicornis) Outplanting Projects In The Florida Keys National Marine Sanctuary, Matt Ware, Eliza N. Garfield, Ken Nedimyer, Jessica Levy, Les Kaufman, William F. Precht, R. Scott Winters, Steven Miller
Marine & Environmental Sciences Faculty Articles
Significant population declines in Acropora cervicornis and A. palmata began in the 1970s and now exceed over 90%. The losses were caused by a combination of coral disease and bleaching, with possible contributions from other stressors, including pollution and predation. Reproduction in the wild by fragment regeneration and sexual recruitment is inadequate to offset population declines. Starting in 2007, the Coral Restoration Foundation™ evaluated the feasibility of outplanting A. cervicornis colonies to reefs in the Florida Keys to restore populations at sites where the species was previously abundant. Reported here are the results of 20 coral outplanting projects …
The Microscopic Threat With A Macroscopic Impact: Microplastics Along The Southeast Florida Reef Tract, Emma Wightman
The Microscopic Threat With A Macroscopic Impact: Microplastics Along The Southeast Florida Reef Tract, Emma Wightman
HCNSO Student Theses and Dissertations
Microplastics have been found in large quantities in marine water samples and biota around the world. These microplastics, when present in the marine environment, decrease water quality and negatively impact marine life. This research quantified and classified marine plastic pollution along the Southeast Florida Reef Tract (SEFRT), in order to understand how this plastic is entering the ocean and the scope of the microplastic contamination in the northern SEFRT. Surface and bottom water samples were collected at 7 sites along the SEFRT for 6 months, filtered, and microscopically analyzed for microplastic content and composition using Fourier-transform infrared spectrophotometry (FTIR). Classification …
Population Genomic Response To Geographic Gradients By Widespread And Endemic Fishes Of The Arabian Peninsula, Joseph D. Dibattista, Pablo Saenz-Agudelo, Marek J. Piatek, Edgar Fernando Cagua, Brian W. Bowen, John Howard Choat, Luiz A. Rocha, Michelle R. Gaither, Jean Paul A. Hobbs, Tane H. Sinclair-Taylor, Jennifer H. Mcilwain, Mark A. Priest, Camrin D. Braun, Nigel E. Hussey, Steven T. Kessel, Michael L. Berumen
Population Genomic Response To Geographic Gradients By Widespread And Endemic Fishes Of The Arabian Peninsula, Joseph D. Dibattista, Pablo Saenz-Agudelo, Marek J. Piatek, Edgar Fernando Cagua, Brian W. Bowen, John Howard Choat, Luiz A. Rocha, Michelle R. Gaither, Jean Paul A. Hobbs, Tane H. Sinclair-Taylor, Jennifer H. Mcilwain, Mark A. Priest, Camrin D. Braun, Nigel E. Hussey, Steven T. Kessel, Michael L. Berumen
Integrative Biology Publications
Genetic structure within marine species may be driven by local adaptation to their environment, or alternatively by historical processes, such as geographic isolation. The gulfs and seas bordering the Arabian Peninsula offer an ideal setting to examine connectivity patterns in coral reef fishes with respect to environmental gradients and vicariance. The Red Sea is characterized by a unique marine fauna, historical periods of desiccation and isolation, as well as environmental gradients in salinity, temperature, and primary productivity that vary both by latitude and by season. The adjacent Arabian Sea is characterized by a sharper environmental gradient, ranging from extensive coral …
Responses Of Reef Bioindicators To Recent Temperature Anomalies In Distinct Areas Of The North Ari And Rasdhoo Atolls (Maldives), V. Beccari, S. Spezzaferri, S. Stainbank, Pamela Hallock, D. Basso, A. Caragnano, C. Pisapia, A. Adams, A. Angeloz, N. Del Piero
Responses Of Reef Bioindicators To Recent Temperature Anomalies In Distinct Areas Of The North Ari And Rasdhoo Atolls (Maldives), V. Beccari, S. Spezzaferri, S. Stainbank, Pamela Hallock, D. Basso, A. Caragnano, C. Pisapia, A. Adams, A. Angeloz, N. Del Piero
Marine Science Faculty Publications
Assessments of reef sediments in the North Ari Atoll (Maldives) were conducted in 2015 and 2018 on reefs of three islands with different management strategies: community, resort, and uninhabited. Indices applied were the Foraminifera in Reef Assessment and Monitoring Index (FI) and the Sediment Constituents Index (SI). Both indices are based on shells or fragments of functional groups, which for the FI are foraminiferal shells and for the SI are sediment components. The FI is considered to be an indicator of water quality and the SI an indicator of water quality, community structure, and processes such as grazing and bioerosion. …
A Revised Holocene Coral Sea-Level Database From The Florida Reef Tract, Usa, Anastasios Stathakopoulos, Bernhard Riegl, Lauren T. Toth
A Revised Holocene Coral Sea-Level Database From The Florida Reef Tract, Usa, Anastasios Stathakopoulos, Bernhard Riegl, Lauren T. Toth
Marine & Environmental Sciences Faculty Articles
The coral reefs and mangrove habitats of the south Florida region have long been used in sea-level studies for the western Atlantic because of their broad geographic extent and composition of sea-level tracking biota. The data from this region have been used to support several very different Holocene sea-level reconstructions (SLRs) over the years. However, many of these SLRs did not incorporate all available coral-based data, in part because detailed characterizations necessary for inclusion into sea-level databases were lacking. Here, we present an updated database comprised of 303 coral samples from published sources that we extensively characterized for the first …
Eukaryotic Plankton Communities Across Reef Environments In Bocas Del Toro Archipelago, Panamá, Andrea M. Rodas, Rachel M. Wright, Logan K. Buie, Hannah E. Aichelman, Karl D. Castillo, Sarah W. Davies
Eukaryotic Plankton Communities Across Reef Environments In Bocas Del Toro Archipelago, Panamá, Andrea M. Rodas, Rachel M. Wright, Logan K. Buie, Hannah E. Aichelman, Karl D. Castillo, Sarah W. Davies
Biological Sciences: Faculty Publications
Variation in light and temperature can influence the genetic diversity and structure of marine plankton communities. While open-ocean plankton communities receive much scientific attention, little is known about how environmental variation affects plankton communities on tropical coral reefs. Here, we characterize eukaryotic plankton communities on coral reefs across the Bocas del Toro Archipelago, Panama´. Temperature loggers were deployed, and midday light levels were measured to quantify environmental differences across reefs at four inshore and four offshore sites (Inshore = Punta Donato, Smithsonian Tropical Research Institute (STRI) Point, Cristobal, Punta Laurel and Offshore = Drago Mar, Bastimentos North, Bastimentos South, and …
Coral Reefs In The Gulf Of Mexico Large Marine Ecosystem: Conservation Status, Challenges, And Opportunities, Diego L. Gil-Agudelo, Carlos E. Cintra-Buenrostro, Jorge Brenner, Patricia Gonzalez-Diaz, William Kiene, Caitlin Lustic, Horacio Perez-Espana
Coral Reefs In The Gulf Of Mexico Large Marine Ecosystem: Conservation Status, Challenges, And Opportunities, Diego L. Gil-Agudelo, Carlos E. Cintra-Buenrostro, Jorge Brenner, Patricia Gonzalez-Diaz, William Kiene, Caitlin Lustic, Horacio Perez-Espana
School of Earth, Environmental, and Marine Sciences Faculty Publications and Presentations
The importance of coral reefs (CR) within marine ecosystems has become widely recognized. Although shallow CR are not as abundant in the Gulf of Mexico (GoM) as in other areas such as the Caribbean, their uniqueness, singularity, isolation, and conservation status make their conservation highly important. Corals and CR, both shallow and deep, are more widely distributed throughout the GoM than previously thought, providing new venues of research but also new challenges for their sustainable management. They are widely present in the three countries circumscribing the GoM (Cuba, Mexico, and the United States). Corals are also distributed throughout different depths, …
Science, Diplomacy, And The Red Sea's Unique Coral Reef: It's Time For Action, Karine Kleinhaus, Ali Al-Sawalmih, Daniel J. Barshis, Amatzia Genin, Lola N. Grace, Ove Hoegh-Guldberg, Yossi Loya, Anders Meiborn, Eslam O. Osman, Jean-Daniel Ruch, Yonathan Shaked, Christian R. Voolstra, Assaf Zvuloni, Maoz Fine
Science, Diplomacy, And The Red Sea's Unique Coral Reef: It's Time For Action, Karine Kleinhaus, Ali Al-Sawalmih, Daniel J. Barshis, Amatzia Genin, Lola N. Grace, Ove Hoegh-Guldberg, Yossi Loya, Anders Meiborn, Eslam O. Osman, Jean-Daniel Ruch, Yonathan Shaked, Christian R. Voolstra, Assaf Zvuloni, Maoz Fine
Biological Sciences Faculty Publications
Rapid ocean warming due to climate change poses a serious risk to the survival of coral reefs. It is estimated that 70–90 percent of all reefs will be severely degraded by mid-century even if the 1.5°C goal of the Paris Climate Agreement is achieved. However, one coral reef ecosystem seems to be more resilient to rising sea temperatures than most others. The Red Sea’s reef ecosystem is one of the longest continuous living reefs in the world, and its northernmost portion extends into the Gulf of Aqaba. The scleractinian corals in the Gulf have an unusually high tolerance for the …