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New Research Highlights Alarming Trends in the Health of U.S. Virgin Islands Coral Reefs Through Microbial Analysis

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Coral reef off the coast of ther island of Conaire

The once vibrant coral reef ecosystems of the Caribbean now resemble deserted landscapes, a far cry from their bustling state 50 years ago. This observation sets the stage for a groundbreaking study, detailed in the journal Environmental Microbiology on Thursday, which posits that monitoring specific microbial populations in the vicinity of coral reefs can serve as an insightful gauge of reef health.

The investigation, conducted by a quintet of scientists and published on April 4, zeroes in on the ecological dynamics of eight coral reefs near St. John, observed over a span of seven years. This period allowed for an in-depth analysis of the repercussions of hurricanes and the stony coral tissue loss disease (SCTLD) on these vital ecosystems. The team sampled seawater from around these reefs—most of which fall under the Virgin Islands National Park jurisdiction—on 11 occasions between 2016 and 2022, in addition to performing extensive seabed surveys.

The data collected paints a grim picture: the study’s reefs experienced an average annual coral cover reduction exceeding 1%, while algae presence surged by more than 4% each year. The aftermath of hurricanes in 2017, coupled with the onset of SCTLD in 2020, exacerbated these trends, notably increasing ammonia levels in the water. This chemical imbalance prompted significant shifts in microbial populations, reducing one bacterial species while favoring another—a process termed microbialization by the researchers. This phenomenon accelerates the degradation of reef structures.

Furthermore, the study identifies the balance of microorganisms as a potential early-warning system for SCTLD, offering a straightforward method for assessing water and habitat quality around reefs. The proliferation of algae and the likelihood of future disease outbreaks underscore the urgency of incorporating these findings into ecological models and conservation strategies. The researchers advocate for a focus on the microorganisms at the base of the reef ecosystem as critical indicators of its overall health, suggesting a reevaluation of conservation priorities to safeguard these marine habitats.

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SpaceX’s Dazzling Display Lights Up U.S. Virgin Islands Night Sky

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The evening sky over the northern Caribbean was aglow with an extraordinary spectacle this Sunday, captivating residents of the U.S. Virgin Islands with a luminous phenomenon. The source of this marvel, which last year sparked widespread awe and a flurry of inquiries to the Consortium’s inbox, was identified as a SpaceX rocket launch.

SpaceX, the pioneering aerospace company, disclosed that the spectacle was attributable to its Falcon 9 rocket’s latest mission: deploying 23 Starlink satellites into low-Earth orbit. This rocket’s first-stage booster, notable for its tenth reuse in satellite deployment missions, achieved a successful landing on the drone ship “Just Read the Instructions” within a mere 10 minutes post-launch.

The event kicked off at Cape Canaveral Space Force Station in Florida at 7:05 pm EST. A subsequent mission from Vandenberg Space Force Base in California followed, with another 23 Starlink satellites being launched into orbit by a different Falcon 9 booster, roughly four hours later.

These recent additions are part of SpaceX’s ambitious plan to enhance its Starlink satellite constellation, which already comprises approximately 5500 satellites orbiting Earth. This expansion represents just a segment of the 12,000 satellites SpaceX is authorized to deploy, aiming towards a staggering total of 42,000 satellites.

Situated strategically, Cape Canaveral Space Force Station is poised to regularly offer the U.S. Virgin Islands and its neighboring regions a front-row seat to these mesmerizing light shows. While last year’s event had many pondering extraterrestrial possibilities, the latest spectacle reaffirms the celestial wonders stem from SpaceX’s groundbreaking ventures into space.

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Cuban Environmentalist Wins CFVI’s 2023 Judith A. Towle Environmental Studies Fund Award

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The Community Foundation of the Virgin Islands (CFVI) has proudly selected Ailén Anido Escalona, a Cuban conservationist, as the 2023 beneficiary of the Judith A. Towle Environmental Studies Fund Award.

The award, initiated in 2003 at CFVI, aims to bolster studies and initiatives that confront crucial environmental challenges within the insular Caribbean. Ailén Anido Escalona, hailing from Gibara, Cuba, and currently affiliated with the Museum of Natural History in Gibara, Holguín, Cuba, brings an impressive two decades of expertise in bird conservation to the table.

Escalona emerged as the top choice among eight compelling proposals from across the Caribbean, including entries from St. Kitts, St. John, St. Croix, and St. Thomas. Her winning project, which secures her a $5,000 grant, is dedicated to crafting and executing solutions to curb the illicit trapping and trade of wild birds in Cuba—a pressing ecological issue that has widespread ramifications in the Caribbean.

CFVI commends Escalona’s proposal for its direct adherence to the Towle Fund’s objectives, particularly in addressing a critical cross-boundary environmental concern. The fund’s namesake, Judith Towle, along with other reviewers, praised the proposal for its thorough and holistic approach.

The project, under Escalona’s guidance, proposes to engage local communities and governmental bodies, underscoring the importance of education and training at multiple levels. It also underscores the urgency of policy reforms in this field.

This year’s distinction is noteworthy as it represents the first Towle grant allocated to a Cuban initiative, marking the 15th such grant dispensed by the Towle Fund at CFVI. The project will focus on Gibara, a crucial migratory passageway and one of the three primary sites in Cuba for bird capture and trafficking.

Ailén Anido Escalona, who possesses a Master of Science degree in Environmental Management, is lauded for her strong academic and professional background and the well-structured design of her project.

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UVI Secures $5.3 Million NSF Grant to Bolster STEM Workforce in the Virgin Islands

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The University of the Virgin Islands (UVI) has recently announced a major financial boost for its science, technology, engineering, and mathematics (STEM) programs. A generous grant of $5.3 million from the National Science Foundation (NSF) will fund the “Navigating Home” initiative, a key part of NSF’s SEAS Islands Alliance and NSF Securing STEM Islands Pathways awards.

Focused on “Enriching STEM Pathways,” this NSF-sponsored project is dedicated to creating more opportunities in the workforce for recent graduates, particularly those from Black, Hispanic, Pacific Islander, or other underrepresented groups in the geosciences. The program specifically targets graduates from the U.S. Virgin Islands, Puerto Rico, and Guam, aiming to bolster the local workforce in marine and environmental sciences.

Under the banner of “Comprehensive Training for Future Experts,” Navigating Home provides a range of unique training opportunities. These include short-term (two to five months) and long-term (one to two years) job experiences, specifically designed to prepare graduates with the skills needed for a successful career in the island-based marine and environmental science sectors.

Dr. Kristin Wilson Grimes, leading the project from UVI’s Center for Marine and Environmental Studies, highlights the program’s role in “Cultivating Homegrown Talents.” She states, “This initiative not only offers Virgin Islanders the chance to build their careers in STEM fields right here in the U.S. Virgin Islands but also leverages our long-standing partnerships with local organizations like the Virgin Islands Department of Planning and Natural Resources. These collaborations often result in permanent job placements, aligning with the program’s ultimate objective.”

For those in the Virgin Islands seeking more information on this career-shaping opportunity, they can reach out to SEAS Islands Alliance Coordinator, Elisabeth Leerdam at [email protected]. This program marks a significant stride in enriching the local STEM talent pool, reaffirming UVI’s dedication to promoting educational and career advancements in the Virgin Islands.

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