News
Remote Indian Ocean reefs bounce back quickly after bleaching

Coral reefs in remote or protected areas can recover quickly after mass coral bleaching events, new research shows.
University of Exeter researchers are investigating “reef carbonate budgets” — the net production or erosion of reef structure over time, said a report published by Science Daily
To study the impacts of climate change on reef functions, they examined 12 reefs in the remote Chagos Islands in the Indian Ocean before and after the global coral bleaching event in 2015/16.
In 2018, the formerly thriving reefs were “shrinking,” with coral cover and carbonate production down by more than 70% and erosion processes exceeding new coral growth.
When the researchers returned in 2021, all reefs were on a trajectory of recovery, although the speed varied from place to place.
Where key coral species returned quickly and the underlying physical reef structure had stayed intact, reefs showed a rapid transition back to positive growth only six years after the bleaching event.
Bleaching is caused by warmer water temperatures, which can trigger corals to expel their symbiotic algae and turn white. Corals can survive this, but an extreme heat wave causes large-scale mortality.
The speed of subsequent recovery is an important indicator of a reef’s health and resilience.
“Such high rates of coral recruitment and the rapid restoration of reef functions are a very nice surprise and imply that this location is showing some resilience, thus far, to ongoing ocean warming,” said lead author Dr Ines Lange, a postdoctoral research fellow in a multi-institutional project funded by the Bertarelli Program in Marine Science.
“A full recovery of reefs across the Chagos Archipelago over the next few years is likely if the region is spared from reoccurring marine heating events.”
Dr Lange added: “The study shows that in remote and protected areas without local impacts such as fishing or pollution from land, coral reefs and the important functions they provide are able to recover relatively quickly, even after large-scale disturbances.
“Proximity to healthy coral populations and the maintenance of a complex reef structure seems to boost recovery speed, which may help to manage reefs under the threat of increasing frequency of bleaching events predicted for the near future.”
Co-author Professor Chris Perry, from the University of Exeter, developed the census-based ReefBudget method to quantify reef carbonate budgets.
These carbonate budgets are important indicators of a reef’s ability to provide habitat to marine life, protect shorelines from wave energy and help reef islands to keep up with future sea level rise.
Over the last years, Prof Perry and Dr Lange optimised the method for the central Indian Ocean by quantifying and integrating local rates of coral growth and parrotfish erosion.
Latest News
Sri Lanka Coast Guard commence clearing of oil spill in Maduru Oya Reservoir

The Sri Lanka Coast Guard launched an operation to clear the oil spill caused by the crash of a Sri Lanka Air Force Bell 212 helicopter into the Maduru Oya Reservoir, during a training flight on 09 May 2025.
The efforts to clear the oil spill are ongoing and will continue today, 10 May.
News
Maduru Oya helicopter crash: Army, Air Force launch probes

Bell 212 accident during passing out parade kills six military personnel, injures six others
A Bell 212 helicopter, belonging to the Sri Lanka Air Force (SLAF), crashed into the Maduru Oya reservoir yesterday morning, killing six forces personnel and injuring six others. The helicopter was on a routine mission in support of a Special Forces passing-out parade when it encountered technical difficulties and attempted an emergency landing.
The crash occurred at approximately 8:17 a.m., after the helicopter took off from the SLAF Base Hingurakgoda, at 6:47 a.m., and picked up Army personnel in Maduru Oya around 7:08 a.m. According to the SLAF, the aircraft was conducting a heli-rappelling drill as part of a military demonstration when it suffered a technical malfunction shortly after takeoff.
The aircraft was carrying 12 individuals—six from the Army and six from the Air Force, including two pilots. Initial rescue efforts led to all passengers being retrieved alive and transported to the Aralaganwila Regional Hospital, with eight later transferred to the Polonnaruwa General Hospital due to the severity of their injuries.
Despite emergency medical care, six of the personnel succumbed to their injuries—four Army Special Forces soldiers and two Air Force members. Among the deceased were helicopter gunmen and elite Special Forces troops.
In the wake of the tragedy, both the Army and Air Force have launched separate investigations to determine the cause of the crash. Air Force Commander Air Marshal Bandu Edirisinghe has appointed a nine-member inquiry committee, while Army Commander Lieutenant General Lasantha Rodrigo confirmed that expert teams have been dispatched to the crash site to gather evidence.
Air Force spokesperson Group Captain Eranda Geeganage said the crash occurred during a drill demonstration at the training school and that the exact cause of the accident remains unknown at this time.The remaining six injured personnel are still receiving treatment, with their conditions being closely monitored.
By Norman Palihawadane
News
Cardinal Prevost becomes Pope Leo XIV

Nearly half a century has passed since the Catholic Church last had an Italian Pope. In the hallowed corridors of the Vatican, as the Conclave began deliberations to elect a successor to Pope Francis, several Italian names were whispered with increasing frequency. Chief among them was Cardinal Pietro Parolin, the Vatican’s Secretary of State, a seasoned diplomat, and well-known among the electors. Others, like Cardinals Pierbattista Pizzaballa and Matteo Zuppi, also had their share of admirers.
Yet, when the white smoke rose above the Sistine Chapel, it was not an Italian who emerged. Instead, the Cardinals turned to an unheralded American – Robert Francis Prevost, a canon law professor and lifelong missionary – electing him as successor to St. Peter. He has taken the name Pope Leo XIV.
Though born in the United States, Pope Leo’s spiritual and pastoral heart lies in Peru, where he spent much of his life in missionary service. His elevation comes as a surprise to many as he had been made a Cardinal just two years earlier, appointed by Pope Francis himself. A relative newcomer in the College of Cardinals, he was seen by many as a wildcard – yet perhaps that’s exactly what the Church needed.
At 69, Pope Leo is poised for what could be a lengthy pontificate – time enough, perhaps, to carry forward the reforms initiated by his predecessor. It’s no secret that Pope Francis saw in him a leader fit for the challenges of global Catholicism. When Prevost returned from Peru to head the Augustinian Order – a role he held for 12 years – it was Francis who sent him back across continents, appointing him Bishop of Chiclayo and entrusting him with pastoral care once more in Peru.
Those close to the new Pontiff describe him as deeply spiritual, a steady hand, and a bridge-builder, qualities sorely needed in a Church increasingly split between traditionalists and reformists. He is expected to offer a more measured, balanced approach on key issues, fostering dialogue rather than division.
In many ways, this Conclave echoed the dramatic scenes of October 1978, when an unknown outsider from Poland – Karol Wojtyla – was chosen as Pope John Paul II. Like then, the Cardinals have once again looked beyond the obvious front-runners. But, unlike 1978, when it took eight ballots to break the deadlock and settle on a compromise, this time it took just four.
That speed speaks volumes. The Cardinals were not merely settling – they were convinced that here’s the man to take the Church forward. In Cardinal Prevost, they found a shepherd capable of steering the Church through a time of transition, someone who could temper Franciscan reform with pastoral wisdom and unite a divided flock under the banner of faith and humility.
By Rex Clementine
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