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(Filephoto) Street scene from Mabul island, Sabah, Malaysia

Shark fishing to be banned in Sabah marine parks

The area is home to about 80 percent of Sabah’s shark population, he said, according to Star Online.

The three parks are Tun Sakaran marine park in Semporna; Tunku Abdul Rahman marine park here; and the proposed Tun Mustapha marine park in Kudat.

The minister said the state had no choice but to use state laws to protect Sabah’s shark population when a request to the Federal government to amend the Fisheries Act to protect marine creature was rejected.

Reef architecture is built by the accretion of calcium carbonate, called calcification, which becomes increasingly difficult as acid concentrations increase
Reef architecture is built by the accretion of calcium carbonate, called calcification, which becomes increasingly difficult as acid concentrations increase

Ocean acidification already slowing coral reef growth

Coral reefs are particularly vulnerable to the ocean acidification process, because reef architecture is built by the accretion of calcium carbonate, called calcification, which becomes increasingly difficult as acid concentrations increase and the surrounding water's pH decreases.

easyJet, flights to Sharm El-Sheikh. Rosemary E Lunn, X-Ray Mag
An easyJet A320

easyJet Answers Egyptian Flight Rumours

Egypt’s Only Daily Independent Newspaper In English' ran a story on Wednesday 24th February 2016 stating that easyJet would be resuming flights to Egypt in May.

An official at the Ministry of Tourism said British EasyJet Airways will resume its flights from England to Sharm El-Sheikh in May 2016.

We contacted easyJet today to confirm the situation. easyJet issued this statement.

Allied tanker, Dixie Arrow, torpedoed in Atlantic Ocean by the German submarine U-71, in 1942.

Proposed expansion of Monitor Marine Sanctuary met with opposition

Now limited to the area off Cape Hatteras where the Civil War ironclad USS Monitor sank in 1862, the proposal is to extend NOAA’s Monitor National Marine Sanctuary to include ships sunk in what is known as “Torpedo Alley.” About 1,200 U.S. servicemen lost their lives in shipwrecks off the North Carolina coast – about half the total who died at Pearl Harbor.

Sick Starfish Syndrome, Laura James, The Seattle Times, Rosemary E Lunn, X-Ray Mag
A dying Pisaster ochraceus sea star in the waters off West seattle dangles by its tentacle

Sick Starfish Linked To Warming Ocean

In June X-Ray Mag correspondent Scott Bennett reported on a "Mysterious Disease Decimating Oregon Sea Star Populations". He wrote "a mysterious disease affecting sea stars has erupted along the Oregon coast. Sea star wasting syndrome causes the creature’s body to disintegrate, ultimately leading to death. Up to half or more of the creatures along the coast have been infected in just a matter of weeks.

Dive Ireland, dive shows, X-Ray Mag, Rosemary E Lunn, Roz Lunn
Dive Ireland

'Dive Ireland' Promises Plethora of Photography Talks

This two day Irish show will primarily feature photography next month.

Topics slated include: 'Shooting for Publications', 'Scientific Photography', 'The challenges and rich rewards of underwater photography', 'Why doesn't auto work?" and 'Fish Portraits'.

Respected deep wreck explorer Stewie Andrews is going to talk about the challenges of deep photography. How do you select a camera that is light sensitive enough? And is the housing you want capable of going deep enough?

Scapa Scuba, scuba diving jobs, Dive Scapa Flow, X-Ray Mag, Rosemary E Lunn, Roz Lunn
Scapa Scuba's 'Red Shed'. This loved former Lifeboat Station has been beautifully restored

Scapa Seeks Scuba Instructors

"Scapa Flow is arguably one of Britain’s most historic and famous stretches of water.

Affectionately known as ‘The Great Harbour’ this natural maritime haven, one of the largest in the world, has been used since prehistory with its sheltered waters playing a key role in travel, trade, tourism and conflict over the centuries.

Rebreather Forum 3, RF3, rebreather checklists, Human Factors in SCUBA diving, Rosemary E Lunn, Roz Lunn, The Underwater Marketing Company
A PADI 'Type R' Rebreather Checklist spotted at Divetech's Inner Space rebreather event

Rebreather Checklist Survey!

 

The discussions included how often checklists are used (if at all), and how effective are they (when they are used).

To date, there has not been any formal studies undertaken to determine checklist use within the community. Now a PhD research project - primarily examining the role of Human Factors in SCUBA diving - is looking at checklist usage.

Common littoral crab (Carcinus maenas)

Crab shell compound makes wounds heal faster

In ancient China crabs were smashed open and thrust into wounds in battles because chitosan is antimicrobial, meaning it heals and kills bacteria.

Chitosan's properties allow it to rapidly clot blood and promote hemostasis (stops bleeding). Chitosan bonds with platelets and red blood cells to form a gel-like clot which seals a bleeding vessel.