X-Ray Mag #7

Features in this issue
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Anemone City
Clownfish sea anemones usually live solitary lives. On many coral reefs there will normally be only one individual for each 50 to 100 meters, perhaps 10 to 20 meters of reef. But occasionally groups of up to several hundreds of clownfish sea anemones are found together within a small area in an assemblage we call anemone cities.
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Bali - Discover Tulamben
ImagesGunild & Peter SymesDark grey!
Usually a colour associated with dull. Not here. The dark lava sand creates a perfect neutral backdrop to make all the colours of corals and critters stand out beautifully. It also dampens the often harsh and bleaching tropical sunlight into something of a less eye-squinting exercise to enjoy.
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First Frogmen
During the first years of World War II Italian frogmen demonstrated to the world how effective a weapon a frogman could be. Hidden by the water, these frogmen mined the Allies’ ships as they were moored ‘safely’ in their own waters.
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Mangroves - Eco-tourism & education
ImagesEco Field TripsEcofieldtrips Pte Ltd is a Singapore based company which employs specialist biologists to cover the biology of rainforests, mangroves, seashores and coral reefs in the unspoilt ecosystems of Tioman Island, Sarawak and Langkawi, in Malaysia. School groups from Singapore, Malaysia, Hong Kong, Bangladesh, UK and Ireland come annually on the fieldtrips.
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Manipulation
ImagesPeter SymesIs it cheating? Once the conversation touches on restoring or manipulating images it seem to on something profound, namely our perception of reality. Can we trust what we see? Is a given image a truthful recording of what happened? And what is reality anyway if it depends on the eye of the beholder?
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Michael Portelly
ImagesMichael PortellyI have been an underwater photographer and filmmaker for more than 25 years. I share the grave concerns of many who fear that our generation will bequeath future generations the legacy of a planet, poisoned and stripped of its assets and its beauty.
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Miranda Krestovnikoff
Wreck detective Miranda Krestovnikoff recently completed another series of dive programmes for the BBC. The ambitious new series, Coast, is to be aired this autumn. We take a look behind the mask...
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Polluce wreck
Like every grand tale of shipwreck and lost treasure, the story about the Polluce has it all. A paddlewheel steamboat shipwrecked in 1841, it is the centrepiece of a drama spanning more than one and a half centuries and has all the necessary ingredients: drama and tragedy, greed and crime, passion and politics. And it is still ongoing. Polluce is about to be excavated once more as this story goes to press.
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Royal Tasmania
ImagesKaren Gowlette-HolmesTasmania’s Southwest National Park and World Heritage Area is the land that time forgot, and most of the civilized world has never heard of Bathurst Harbour. It is the home of the world’s oldest living plant, Kings Holly (Lomatatia tasmanica) discovered in 1934 by the late Deny King, an environmentalist and local legend who lived in the area most of his adult life earning his living mining tin.
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Salty Oceans
It would seem to be self-evident to use the adjective ‘salty’ in connection with the World’s oceans. Everybody knows that the oceans are salty. It is perhaps the first thing that comes to mind when we think of the oceans.
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Solo or not?
When divers run out of gas in open water it can only be down to two possible explanations. Either they haven’t been monitoring their pressure gauges and plainly run dry. Or they have suffered some equipment malfunction such as a regulator free flow or a split hose which are technical breakdowns that can happen even to the most conscientious, experienced and well trained diver.
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