Breakthrough for the Reef

In a breakthrough for the reef probiotics proven to boost coral survival

In a scientific breakthrough for the Reef, researchers have proven that feeding coral a dose of good bacteria increases their overall health and tolerance to stresses related to climate change such as rising water temperatures.

Breakthrough for the Reef

Great Barrier Reef Foundation Managing Director Anna Marsden said pioneering science such as this provides hope for the future of the Great Barrier Reef that is already seeing the effects of climate change with our precious icon weathering its third mass bleaching in just five years.

“People may be surprised to find out that just like us, corals rely on a host of good bacteria to help keep them healthy and, just like us, the balance between good and bad bacteria is often disrupted in times of stress,” Ms Marsden said.

“Probiotics have been widely and successfully used to improve both human and animal health, however their use in marine ecosystems has been largely unexplored until now.

Breakthrough for the Reef

“It is fitting to announce this breakthrough for coral survival during World Ocean Week, a time when the world is reminded of the importance of oceans and its coral reefs as critical ecosystems that are essential to the future of our planet.

“Not only are coral reefs home to 25% of the ocean’s marine life but they also support the livelihoods of 1 billion people globally.

“However, we are increasingly seeing corals becoming stressed due to threats such as rising water temperatures which is causing them to become prone to infections and less likely to survive.

Breakthrough for the Reef

“Federal University of Rio de Janeiro Professor Raquel Peixoto and her international research collaborators, who include scientists from Brazil, US, UK, and James Cook University in Australia, have been able to prove for the first time, in a laboratory setting, that feeding corals beneficial probiotics increases their overall health and improves their chance of survival during heat stress.

“We fed the corals with beneficial microorganisms, which is like feeding them probiotic yoghurt full of good bacteria,” Prof. Peixoto said.

“Then we ran numerous stress tests on the corals, and time and time again the corals that had received the probiotics were in better health than those that had not.

Breakthrough for the Reef

“This finding is an exciting breakthrough in boosting the ability of coral species to survive in times of stress and help them cope with a changing climate.”

“This technology can be used by Queensland research institutions such as the Australian Institute of Marine Science to help boost the health of the corals reared in their National Sea Simulator before they are transported out to the Reef as part of their reef restoration projects,” Ms Marsden said.

“The survival rate of these corals once they are out on the Reef is currently quite low so giving them a health boost while they are in the Sea Simulator will boost their chance of survival.

Breakthrough for the Reef

“It will add another tool to Reef researchers’ toolkits as they commence the world’s most ambitious Reef restoration and adaptation effort (Reef Restoration and Adaptation Program).”

Professor Peixoto’s research team are currently running tests on different species of corals in the world’s largest artificial ocean (the Biosphere 2) in Arizona and in laboratories at the University of Hawaii to refine which groups of good bacteria are the best for each species.

They are also investigating new methods to scale up the application for use on coral reefs, such as delivering parcels of slow release probiotics to targeted reefs during times of heat stress.

Breakthrough for the Reef

This research project won the Great Barrier Reef Foundation’s Out of the Blue Box Reef Innovation Challenge People’s Choice Award supported by The Tiffany & Co. Foundation.

The Tiffany & Co. Foundation has supported ocean conservation efforts for two decades and are so pleased to see the Out of the Blue Box Reef Innovation Challenge from 2018 continue to kickstart and accelerate novel solutions from around the world to bolster the Great Barrier Reef’s long-term resilience, especially at a time when the Great Barrier Reef is being hit with the third major bleaching event in five years.

“Saving the Reef is a huge task and this pioneering research project is just one of the ways that we’re making a real difference with our partners,” Ms Marsden said.

Breakthrough for the Reef

“Using science, we’re gaining an understanding of the Reef with 3D mapping and DNA sequencing, partnering with groups like NASA, Google and the Australian Institute of Marine Science (AIMS) and pioneering new Australian technologies, like QUT’s Reef RangerBots and sun shield technology with Melbourne and Deakin Universities and AIMS, to monitor and protect corals.

“We are also restoring Reef islands to protect precious marine life, including the world’s largest green turtle nesting area and rebuilding reefs using coral IVF, as well as partnering with the Smithsonian to store cryogenically frozen coral samples so they’re never lost.”

@timpell49
#AskMark Mark great video love your content I recently had my cylinder hydro tested it was filled with air how long can you keep the air in the cylinder before you use it .Also dive shop can drain the air and fill with nitrox?
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@timpell49
#AskMark Mark great video love your content I recently had my cylinder hydro tested it was filled with air how long can you keep the air in the cylinder before you use it .Also dive shop can drain the air and fill with nitrox?
#scuba #scubadiving #scubadiver

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YouTube Video UEw2X2VCMS1KYWdWbXFQSGV1YW84WVRHb2pFNkl3WlRSZS41ODI2RjhGOTVBODI2NDE5

How Long Can You Keep Air in a Cylinder? #AskMark #scubadiving

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00:00 Introduction
01:35 Scuba.com Ad
02:35 Duikvaker
03:15 EUDI
04:23 DRT
05:04 GO Diving Show UK
06:24 ADEX OZTek
07:06 Mediterranean
07:34 ADEX
08:21 TDEX
08:51 Scuba Show
09:36 MIDE
10:06 GO Diving ANZ
11:09 Diving Talks
11:58 DEMA

Full List of Dive Shows with Links:
https://divernet.com/scuba-diving/your-worldwide-dive-show-guide-for-2025/

JANUARY 18-26: Boot Düsseldorf (International Boat Show)
FEBRUARY 1-2: Duikvaker
FEBRUARY 21-23: European Dive Show (EUDI)
FEBRUARY 21-23: Diving Resort Travel (DRT) Show, Malaysia
MARCH 1-2: GO Diving Show (The UK Dive Show)
MARCH 15-16: ADEX Ocean Festival / OZTek Australia
MARCH 28-30: Mediterranean Diving Show
APRIL 4-6: Asia Dive Expo (ADEX)
MAY 22-25: Thailand Dive Expo (TDEX)
MAY 31 – JUNE 1: Scuba Show
JUNE 13-15: Malaysia International Dive Expo (MIDE)
SEPTEMBER 6-7: GO Diving ANZ Show
OCTOBER 17-19: Diving Talks
NOVEMBER 11-14: DEMA Show

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The information in this video is not intended nor implied to be a substitute for professional SCUBA Training or recommendations for every manufacturer. All content, including text, graphics, images, and information, contained in this video is for general information purposes only and does not replace training from a qualified Dive Instructor or specific requirements from equipment manufacturers.
00:00 Introduction
01:35 Scuba.com Ad
02:35 Duikvaker
03:15 EUDI
04:23 DRT
05:04 GO Diving Show UK
06:24 ADEX OZTek
07:06 Mediterranean
07:34 ADEX
08:21 TDEX
08:51 Scuba Show
09:36 MIDE
10:06 GO Diving ANZ
11:09 Diving Talks
11:58 DEMA

YouTube Video UEw2X2VCMS1KYWdWbXFQSGV1YW84WVRHb2pFNkl3WlRSZS43OTNDNTk0OUNGMDA1MUNG

Upcoming Dive Shows in 2025 #scubadiving #diveshow

US diver Barrington Scott has set a verified Guinness World Record for the fastest time to scuba dive across all seven continents.Cartagena City Council says it is preparing to tighten access to the Cueva del Agua (Water Cave) system in southern Spain, following the death of a 37-year-old female diver there on 18 January. And an underwater habitat builder has just extended the record for longest time spent submerged. 

https://divernet.com/scuba-news/scuba-dash-across-7-continents-brings-world-record/
https://divernet.com/scuba-news/health-safety/spanish-cave-divers-death-prompts-calls-for-controls/ 
https://www.kentucky.com/news/nation-world/national/article299289964.html
https://divernet.com/scuba-news/pod-builder-completes-120-days-under-sea/

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The information in this video is not intended nor implied to be a substitute for professional SCUBA Training or recommendations for every manufacturer. All content, including text, graphics, images, and information, contained in this video is for general information purposes only and does not replace training from a qualified Dive Instructor or specific requirements from equipment manufacturers.

US diver Barrington Scott has set a verified Guinness World Record for the fastest time to scuba dive across all seven continents.Cartagena City Council says it is preparing to tighten access to the Cueva del Agua (Water Cave) system in southern Spain, following the death of a 37-year-old female diver there on 18 January. And an underwater habitat builder has just extended the record for longest time spent submerged.

https://divernet.com/scuba-news/scuba-dash-across-7-continents-brings-world-record/
https://divernet.com/scuba-news/health-safety/spanish-cave-divers-death-prompts-calls-for-controls/
https://www.kentucky.com/news/nation-world/national/article299289964.html
https://divernet.com/scuba-news/pod-builder-completes-120-days-under-sea/

#scuba #scubadiving #scubadiver

Become a fan: https://www.scubadivermag.com/join

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Website: https://www.divernet.com ➡️ Scuba News, Underwater Photography, Hints & Advice, Travel Reports
Website: https://www.godivingshow.com ➡️ The Only Dive Show in the United Kingdom
Website: https://www.rorkmedia.com ➡️ For advertising within our brands
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We partner with https://www.scuba.com and https://www.mikesdivestore.com for all your gear essentials. Consider using the affiliate link above to support the channel.

The information in this video is not intended nor implied to be a substitute for professional SCUBA Training or recommendations for every manufacturer. All content, including text, graphics, images, and information, contained in this video is for general information purposes only and does not replace training from a qualified Dive Instructor or specific requirements from equipment manufacturers.

YouTube Video UEw2X2VCMS1KYWdWbXFQSGV1YW84WVRHb2pFNkl3WlRSZS4yNkZBOTQyMkYxQkQyMzc2

Spanish Cave Closed After Fatality #scuba #podcast #news

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