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NEW STUDY LINKS CORAL DISEASE TO COMMERCIAL SHIPPING PORTS

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A massive starlet coral colony from a reef off Grand Bahama has lost almost all tissue from Stony Coral Tissue Loss Disease. Waterborne and highly transmissible, SCTLD infects over 20 species. The disease infiltrated Bahamian waters in 2019. Photo courtesy of the Perry Institute of Marine Science via Precision Media

Spread fueled by vessel traffic between islands

#TheBahamas, August 11, 2021 – The first scientific assessment into Stony Coral Tissue Loss Disease (SCTLD) in The Bahamas highlights the need for early detection and rapid response to an underwater outbreak causing the greatest decline in a decade to coral populations.

In a new study published in the journal, Frontiers in Marine Science, a team of researchers confirmed a theory first espoused by the Perry Institute of Marine Science in April 2020, that tainted ballast water brought SCTLD to Grand Bahama sometime in 2019, and from there, the disease rapidly spread to New Providence.

Strengthening the hypothesis is the fact that no SCTLD has been reported near Bimini, the island closest to Florida. The southern state has been affected by SCTLD for at least five years.

“Freeport and Nassau are the two largest container ports in The Bahamas and are over 200 km apart with multiple islands between them where SCTLD has not yet been reported. It is probable that SCTLD arrived in The Bahamas via commercial shipping, followed by rapid spread within islands via local currents and other vectors,” according to the research article posted earlier this month.

It’s authored by Dr Craig Dahlgren, Dr Valeria Pizarro, Dr Krista Sherman and William Greene of the Perry Institute of Marine Science and Joseph Oliver from Grand Bahama’s Coral Vita, a company specializing in reef restoration.

“Bahamian reefs could experience local extinctions of at least three species that are already rare. At least one coral species is at risk of becoming extinct locally due to SCTLD,” said the study’s lead author, Dr Dahlgren, a recognized expert in tropical marine ecosystems.

“These results imply that Bahamian coral reefs could suffer a major change in coral community composition, thus impacting their ecological functionality.”

Corals are the engineers that build a valuable, diverse marine ecosystem. Without them, the ecosystem collapses and reefs lose their function.

“The rate of spread of SCTLD is a great concern and challenge for the management of reefs. The absence of SCTLD from surveys of Grand Bahama and New Providence in 2019 but a widespread occurrence across at least two thirds of the reef area in 2020 for both islands indicate a rapid spread of the disease,” said co-author and marine biologist, Dr Pizarro.

Once reaching The Bahamas, researchers suggest the spread of the disease within reefs was likely due to several factors – direct contact with contaminated ships, diving equipment, fish, water currents and Hurricane Dorian.

“Smaller vessels including commercial and recreational fishing boats, yachts, and inter-island mailboats may have also contributed to the spread of SCTLD within each island and to other parts of The Bahamas, like north Eleuthera Island where SCTLD was confirmed in December 2020,” the study stated.

The research intends to provide marine resource managers with information on where the disease occurred and what species were affected in a short timeframe. Moreover, the study identifies which coral species could suffer local extinctions and makes recommendations for antibiotics and the adoption of other measures such as coral rescue facilities to prevent loss of these species locally.

Scientists believe the disease could be contained through effective regulation of ballast water transfer, implementing policies relating to pumping, dumping and disinfecting bilge water, and minimizing other human spread.

A deadly disease, SCTLD infects over 20 species. It is waterborne and highly transmissible. It could linger in an area for several years, swiftly reducing colony density and living coral tissue. The cause of the disease is unknown.

According to the study, reefs closest to Grand Bahama and New Providence main commercial shipping ports recorded the greatest number of coral death and infection rates for the most vulnerable species. The further away from the port, the healthier the corals.

In New Providence, direction of the corals in relation to the port also played a factor. Sites to the east of the port were generally healthier when compared to sites west of the port, where nearly the entire coastline was affected by SCTLD.

When it came to Grand Bahama, depth was a significant factor in influencing the proportion of colonies that were healthy. Death and infection were more prevalent in shallow reefs.

There was one bright spot identified. Resistance to the disease was slowly taking hold in a case of survival of the fittest. Although there is an increase in new deaths, scientists observed a decrease in active infection for most species on both islands. The proportion of healthy corals, however, remain largely unchanged.

The study entailed rapid assessments of 25 reefs off Grand Bahama conducted in March 2020 and six reefs off New Providence in June 2020.

Surveys began at sites where SCTLD had been reported for each island and extended outward along the reef from those locations to assess the extent of the disease outbreak for both islands. A second set of surveys for both Grand Bahama and New Providence was conducted in January 2021 to examine changes over time at previously surveyed reefs and at additional sites to determine the spread of the disease for each island.

These last surveys were comprised of 16 sites in Grand Bahama, including 11 of the previously assessed sites, and 29 in New Providence, including all sites surveyed in June 2020.

“Results from this study stress the need for early detection and suggest that preventing the spread of the disease between islands via vessel traffic is of utmost importance,” the study noted.

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Experts Analyze Economic Landscape; Opportunities and Challenges

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Nassau, THE BAHAMAS – From pressures on the independence of the US Federal Reserve and relations with China to the instability facing the global economic landscape and how it all impacts The Bahamas’ economy and prospects, Tuesday’s Central Banking Series hosted by University of The Bahamas (UB) in partnership with the Global Interdependence Center (GIC) peeled back the layers of the most critical factors impacting the world’s economic landscape.

At the one-day summit, top economic strategists, policymakers, academics, and economists gave frank and considered insights on the range of opportunities and challenges. In facilitating the high-level talks, UB’s Government and Public Policy Institute (GPPI) continues to provide the platform for evidence-based dialogue on public policy and reform.

“By convening world-class thinkers, policymakers, and practitioners here in Nassau, we affirm that The Bahamas is not solely a subject of global economic forces, but also a participant in the conversations that shape them,” said UB President Dr. Robert Blaine, III.

In his remarks, Minister of Economic Affairs Senator the Honourable Michael Halkitis acknowledged the ripple effects of financial shifts which put pressure on the Bahamian economy, yet he acknowledged that the economy is on the rise. He expressed confidence in the country’s readiness to adapt, citing a deep talent pool and expanding foreign and domestic investments.

“What makes this period particularly significant is the breadth of investment activity across sectors,” said Minister Halkitis, a UB alumnus. “Tourism development remains strong, but it is not the sole driver of growth. Investments are expanding into renewable energy, maritime services, digital infrastructure, agriculture, logistics and the blue and green economies.”

Economist and Former President and CEO of the Federal Reserve of Richmond, Dr. Jeffrey Lacker offered a sobering view on the independence of the US Federal Reserve, a topic that has attracted much national and international in the face of blistering pronouncements by US President Donald Trump.

Dr. Lacker said the Federal Reserve’s choice of monetary policy instrument and setting of the overnight interest rate that it controls should be “free of executive branch and congressional meddling.”

“And by meddling, what I mean is overtly expressed policy direction, opinions about where policies should go, expressed in a way that carries with it the implied threat of adverse consequences to either the individual or the institution, either in the form of legislative changes or some sort of political harassment,” he said.

“The value of insulating day-to-day, meeting-to-meeting monetary policy from pressure from elected officials with an eye on their next election is widely recognized. Neglecting that pressure, caving into that pressure is a road to short-termism, or short-term stimulus at the cost of inflation later on.”

Other pertinent conversations at the summit focused on digital initiatives for financial inclusion, monetary and fiscal policies and strategies in The Bahamas, and the impact of AI on macroeconomic conditions. There was also a special presentation on the history and value of gold. Students from Government High School were among the audience members gaining knowledge from experts.

“When we determined the theme for this year, being Challenges and Opportunities in a Dynamic Global Environment, we did not know what was going to evolve in recent times,” said GPPI Executive Director Zhivargo Laing, referring to the war that the US and Israel initiated against Iran. “So I would like to think that maybe there was a little bit of insight that was taking place during the course of our discussions. But we are here again for the third time with our partners at the GIC to entertain a deep discussion on just what are those challenges and opportunities in this very dynamic environment in which we find ourselves.”

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Economic and Financial Experts Assess US-China Relations; Offer Advice for The Bahamas

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Nassau, The Bahamas — The People’s Republic of China, in the span of two decades, has transformed itself into an economic superpower the world can scarcely function without. This was one of the perspectives that added context to crucial conversations about the US-China outlook at the Central Banking Summit held at University of The Bahamas (UB) on Tuesday.

“China has gone from being, conceptually, a non-economy. It has gone from being a $2 trillion economy in 2000; today it is a $20 trillion economy. There has never been growth like that anywhere on the planet,” said Michael Drury, chief economist, McVean Trading.

In the Caribbean region and for The Bahamas, China has become both a critical link in the global supply chain and, at times, a financial partner when the price tag of major infrastructure projects proves difficult to carry alone.

During the summit, facilitated by UB’s Government and Public Policy Institute (GPPI) in partnership with the Global Interdependence Center (GIC), the outlook on US-China relations and how the world will be impacted was a key topic of discussion.

Drury appeared on a panel with Zhivargo Laing, Executive Director of UB’s GPPI. Both gave insight into China’s rapid economic rise and its growing influence over global manufacturing and trade.

“The wish was that China would become a capitalist democracy, and it was on its way there until President Xi Jinping took control of the country in 2012. [Xi] is a Marxist. When you are a Marxist, you believe capitalism will destroy itself,” Drury explained.

Drury, who also serves as an executive and assistant program director with the GlC, noted that the statistics surrounding China’s meteoric manufacturing expansion often evoke strong reactions when presented to audiences across the US.

“The solution for the United States in freeing itself from China’s manufacturing dominance is to find somewhere it can produce goods without depending on China. There is no such place on earth. China produces 30 percent of all manufactured goods,” he said.

The discussion also examined recent efforts by the US to reclaim manufacturing capacity and reverse trends Washington believes could compromise national security.

“The spoken goal of wanting to return manufacturing to the United States essentially means restoring enough production capacity to support national defence,” Drury explained. “The auto industry built the bombers and tanks during World War II. If you don’t have an auto industry, you don’t have an industry you can flip into national defence production.”

For The Bahamas, the geopolitical dynamics has become increasingly challenging to navigate with the latest example being the proposed specialty hospital project for which the Government of The Bahamas has secured Chinese financial backing. In response, the US, through its newly appointed ambassador, has publicly encouraged The Bahamas to reconsider the arrangement.

Laing, former Minister of Economic Affairs and a UB graduate, offered this contextual view: that The Bahamas understands the importance of maintaining strong relationships with both global powers.

“If we were going to have concerns about any country being overly influential in The Bahamas, it would be the United States of America. Why? Eighty-plus percent of our tourism comes from the United States. We have one of the only U.S. pre-clearance facilities in the world. There are substantial American investments in The Bahamas. Our currency is pegged to the United States. And if we ever needed help in this country, we have no doubt who we would turn to,” Laing said.

Laing noted that the influence of the United States extends beyond economics and geopolitics into the cultural and personal realms.

“We love to go to the United States. We go for education, healthcare, and socializing. But for practical reasons, we also nurture relationships with countries around the world. The Bahamas is not a war state.”

As competition between the two global giants intensifies, Laing offered this advice for policymakers navigating the geopolitical landscape.

“It will continue to be very competitive between these two giants, and if I were advising policymakers in The Bahamas, I would say: keep hugging your friends and shaking the hands of your associates.”

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Dredging Is Not Just About Size — It Is About What Is Being Destroyed, Warns Save Exuma Alliance Regarding Yntegra’s Proposed Rosewood Resort

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Save Exuma Alliance (SEA) — a coalition of Central Exuma business owners, tour operators and residents — has warned that the issue of dredging in the North Bay of Sampson Cay, Exuma, is not just about the number of acres being dredged – but what exists within the proposed dredge area. SEA describes the site as an ecological treasure trove filled with seagrass, coral, turtles and abundant marine life.

This comes after foreign developer Yntegra agreed to reduce the scope of its dredging following government warnings that it would impact The Bahamas carbon credit status, which shows the importance of the marine habitat.

“It is easy to point to other developments and say they are dredging more, but that is not comparing like with like,” SEA said in response to comparisons made by Yntegra. “If one area is largely sand with little marine life, that is very different from what we have in North Bay. Anyone who has spent time there can tell you it is filled with turtles, fish, and — critically — the seagrass and coral that provide essential habitat.”

Miami-based investment group Yntegra is seeking to construct a large-scale Rosewood-branded resort on Sampson Cay. Since its announcement, the project has generated environmental, social and economic concerns among residents and business operators in Central Exuma.

The proposed development includes dredging in North Bay, construction of a substantial seawall that would alter natural water flow, more than 100 structures, two mega yacht marinas, and an industrial dock serviced by fuel and supply ships in an area currently used by swimmers. Opponents argue that the scale and design of Yntegra’s Rosewood Exuma project are incompatible with the fragile ecosystem and cultural character of the Central Exumas.

SEA noted that the government’s Climate Change Unit has also raised concerns about the environmental cost of dredging associated with Yntegra’s Rosewood Exuma project.

“The government has acknowledged that this is an area of significant importance,” SEA said. “While the financial implications are serious, for us here in Exuma this is about more than money. It underscores how valuable this marine ecosystem is — the seagrass, coral and marine life that make Exuma exceptional. This is what attracts visitors from around the world. We should not minimize the concern by comparing this bay to areas that do not have the same remarkable underwater ecosystem. It is simply not the same.”

Experienced boat captain Tito Baldwin also questioned the feasibility of the marine infrastructure proposed as part of this plan. He warned that the dredging currently outlined would not be sufficient to accommodate the vessels required to service the project.

“It’s going to have to be at least four times larger than what has been proposed,” Baldwin said. “As designed, it is beyond possibility.”

He explained that vessels supplying fuel, construction materials and provisions for a projected 300-person workforce would require significantly greater depth and maneuvering space.

“For supply vessels delivering hundreds of thousands of gallons of diesel, you’re looking at ships with a 10-foot draft,” Baldwin said. “To operate safely, you would need at least 13 feet of depth. That means dredging far deeper than what has been proposed. With currents running east and west in that area, you would also need a much wider turning basin to maneuver safely. As it stands, it would be extremely difficult, if not impossible.”

SEA is urging individuals concerned about the environmental impact of dredging connected to Yntegra’s Rosewood Exuma project to visit www.saveexumaalliance.org for more information. A petition calling for a halt to approvals is also available on the site, with more than 7,100 signatures collected to date.

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