News
Bleaching and teaching – saving corals and marine life in the face of El Niño
In the Maldives, repressive politics, coral bleaching and the whale shark tourism industry are out of control. Two NGOs – Biosphere Expeditions and the Marine Conservation Society (MCS) – battle on regardless. Their silver lining is civil society groups.
The two NGOs have worked in the Maldives since 1990, eventually joining forces in 2011. Today they run an annual research expedition to the Maldives, assessing coral reef fitness alongside marine health indicators such as whale sharks. “We are also very concerned by the increasingly repressive political developments,” says Dr. Matthias Hammer of Biosphere Expeditions.
El Niño devastating reefs
The recent El Niño event has severely stressed corals in the Maldives too. So much so that according to MCS’s Dr. Jean-Luc Solandt the July research trip will be “one of sadness – to see the impact of climate change. A massive bleaching event has hit the Maldives in May as a result of a strong and long El Niño. It has clearly killed many shallow water Maldives reefs. Our task is to see the extent of the damage caused and to work out which reefs are more resilient.”
Dr. Hammer adds that “Maldivian local communities are only slowly becoming more aware of human impacts on reefs and therefore the source of their livelihoods and homes. Given the very real threats to coral reefs and the rapid pace of change, communities, politicians and government must be more proactive in managing the coral reefs of the Maldives properly and sustainably.”
Photos (left to right): Surveying the reef (c) S Hashim; Whale shark (c) Biosphere Expeditions; Colours of the reef (c) S Hashim.
Unsustainable, out of control whale shark exploitation and harassment
The two NGOs also do not mince their words in their assessment of the whale shark tourism industry in South Ari Marine Protected Area. “Although the area is a Marine Protected Area (MPA), as of yet it is merely a paper park. Despite suggestions for regulations being put forward, there is neither a proper management plan that all the stakeholders agree on, nor a governing body actively involved in enforcing these regulations. As a result, boat collisions that result in major injuries to the sharks and harassment by boats and divers / snorkellers engaged in irresponsible tourism activities are the rule, rather than the exception. Whale shark tourism is therefore far from sustainable and the MPA has a long way to go until it is no longer just a paper park.”
The silver lining: Where the officialdom fails, communities step in
But it is not all doom and gloom. Where officialdom is failing, civil society and committed Maldivians are stepping in. Ever since Biosphere Expeditions started running its annual research trip to the Maldives in 2011, it has educated and trained Maldivians in reef survey techniques as part of the Biosphere Expeditions’ placement programme. This culminated in the first-ever all-Maldivian reef survey in November 2014 and other community-based conservation initiatives since then, the latest in March 2016. Shaha Hasihim of local NGO Gemana, for example, has taken part in several expeditions and is now training her compatriots in reef survey techniques and setting up community-based conservation programmes, because, in her words, “monitoring the reef on a regular basis helps local communities identify issues that may affect the health of the reefs and take preventive measures to restore the balance and ensure reef survival.”
Photos (left to right): A healthy reef with live coral and a thriving fish population (c) S Hashim; A local volunteer collects the all-important data along the Reef Check transect line (c) S Hashim; Coral bleaching has also devastated Maldives reefs (c) XL Catlin Seaview Survey.
Biosphere Expeditions is also raising funds for more placements across other parts of the planet, as part of its campaign to train 15 young conservationists in 10 countries across the globe. The funding target is $7500. Donations are most welcome.
Blogs
Northern Red Sea Reefs and Wrecks Trip Report, Part 2: Wall to Wall Wrecks
Jake Davies boards Ghazala Explorer for an unforgettable Red Sea diving experience…
The second day’s diving was a day full of wreck diving at Abu Nuhas, which included the Chrisoula K, Carnatic, and Ghiannis D. The first dive of the day was onto the Chrisoula K, also known as the wreck of tiles. The 98m vessel remains largely intact where she was loaded with tiles which can be seen throughout the hold. The stern sits at 26m and the bow just below the surface. One of the highlights of the wreck is heading inside and seeing the workroom where the machinery used for cutting the tiles are perfectly intact. The bow provided some relaxing scenery as the bright sunlight highlighted the colours of the soft coral reef and the many reef fish.
Following breakfast, we then headed to the next wreck, which was the Carnatic. The Carnatic is an 89.9m sail steamer vessel that was built in Britain back in 1862. She ran aground on the reef back in 1869 and remains at 27m. At the time, she was carrying a range of items, including 40,000 sterling in gold. An impressive wreck where much of the superstructure remains, and the two large masts lay on the seafloor. The wooden ribs of the hull provide structures for lots of soft corals, and into the stern section, the light beams through, bouncing off the large shoals of glass fish that can be found using the structure as shelter from the larger predators that are found outside of the wreck.
The final wreck at Abu Nuhas was the Ghiannis D, originally called ‘Shoyo Maru,’ which was 99.5m long and built in Japan back in 1969 before becoming a Greek-registered cargo ship in 1980. The ship then ran aground on the reef on April 19th, 1983, and now sits at the bottom at a depth of 27m. Heading down the line, the stern of the ship remains in good condition compared to the rest of the hull. The highlight of the wreck, though, is heading into the stern section and down the flights of stairs to enter the engine room, which remains in good condition and is definitely worth exploring. After exploring the interior section of the ship, we then headed over to see the rest of the superstructure, where it’s particularly interesting to see the large table corals that have grown at the bow relatively quickly considering the date the ship sank. After surfacing and enjoying some afternoon snacks, we made sure everything was strapped down and secured as we would be heading north and crossing the Gulf of Suez, where the winds were still creating plenty of chop.
The next morning, it was a short hop to Ras Mohammed Nature Reserve for the next couple of days of diving. The 6am wake-up call came along with the briefing for the first site we would be diving, which was Shark & Yolanda. The low current conditions allowed us to start the dive at Anemone City, where we would drift along the steep, coral-filled wall. These dives involved drifts, as mooring in Ras Mohammed wasn’t allowed to protect the reefs. As a dive site, Shark & Yolanda is well-known and historically had a lot of sharks, but unfortunately not so many in recent years, especially not so early in the season. However, there was always a chance when looking out into the blue.
The gentle drift took us along the steep walls of the site, with plenty of anemone fish to be seen and a huge variety of corals. It wasn’t long into the dive before we were accompanied by a hawksbill turtle, who drifted with us between the two atolls before parting ways. Between the two reefs, the shallow patch with parts of coral heads surrounded by sand provided the chance to see a few blue-spotted stingrays that were mainly resting underneath the corals and are always a pleasure to see. With this being the morning dive, the early sunlight lit up the walls, providing tranquil moments. Looking out into the blue, there was very little to be seen, but a small shoal of batfish shimmering underneath the sunlight was a moment to capture as we watched them swim by as they watched us.
Towards the end of the dive, we stopped at the wreck of the Jolanda where the seafloor was scattered with toilets from the containers it was carrying. This provided a unique site to make a safety stop, which was also accompanied by a large barracuda slowly swimming by, along with a hawksbill turtle calmly swimming over the reef as the sun rays danced in the distance.
For the next dive, we headed north to the Strait of Tiran to explore the reefs situated between Tiran Island and Sharm El Sheik, which were named after the British divers who had found them. We started on Jackson before heading to Gordons Reef, where we also did the night dive. All the atolls at these sites provided stunning, bustling coral reefs close to the surface and steep walls to swim along, which always provided the opportunity to keep an eye out for some of the larger species that can be seen in the blue. Midwater around Jackson Reef was filled with red-toothed triggerfish and shoals of banner fish, which at times were so dense that you couldn’t see into the blue. Moments went by peacefully as we enjoyed the slow drift above the reef, watching these shoals swim around under the mid-afternoon sun.
The night dive at Gordon’s Reef was mainly among the stacks of corals surrounded by sand, which was great to explore under the darkness. After some time circling the corals, we came across what we were really hoping to find, and that was an octopus hunting on the reef. We spent the majority of the dive just watching it crawl among the reef, blending into its changing surroundings through changes in colour and skin texture. It’s always so fascinating and captivating to watch these incredibly intelligent animals, in awe of their ability to carry out these physical changes to perfectly blend into the reef. Before we knew it, it was time to head back to the boat to enjoy a well-deserved tasty dinner prepared by the talented chefs onboard.
Check in for the 3rd and final part of this series from Jake tomorrow!
To find out more about the Northern Red Sea reef and wrecks itineraries aboard Ghazala Explorer, or to book, contact Scuba Travel now:
Email: dive@scubatravel.com
Tel: +44 (0)1483 411590
Photos: Jake Davies / Avalon.Red
Marine Life & Conservation
Double Bubble for Basking Sharks
The Shark Trust is excited to announce that, for two more days only, all donations, large or small, will be doubled in the Big Give Green Match Fund!
Donate to Basking in Nature: Sighting Giants
The Shark Trust is hoping to raise £10k which will be doubled to £20k. This will go towards Basking in Nature: Sighting Giants. And they need YOUR help to reach they’re goal.
The Shark Trust’s citizen science project is to monitor and assess basking sharks through sightings; encouraging data collection, community engagement, and promoting nature accessibility. This initiative aims to enhance health and wellbeing by fostering a deeper connection with British Sharks.
Campaign Aims
- Increase citizen science reporting of Basking Sharks and other shark sightings to help inform shark and ray conservation.
- Provide educational talks about the diverse range of sharks and rays in British waters and accessible identification guides!
- Create engaging and fun information panels on how to ID the amazing sharks and rays we have on our doorstep! These can be used on coastal paths around the Southwest. With activities and information on how you can make a difference for sharks and rays!
- Promote mental wellbeing through increasing time in nature and discovering the wonders beneath the waves!
Donate, and double your impact. Click Here
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