Scuba Diving, What?

Posted by admin on November 6, 2007

Sharks of the World

Posted by SCUBA News... on March 5, 2010 Released this week, Sharks of the World claims to be the first field guide to all known species of shark. Colour plates illustrate all the sharks and there are helpful tips for differentiating between species.

Free Guide to Underwater Photography

Posted by SCUBA News... on February 24, 2010 Underwater photography is the most challenging type of photography one can undertake. It is also one of the fastest growing segments, due to the rapid drop in the price of underwater camera housings over the last 10 years. UWPhotographyGuide.com is the first free comprehensive online guide to underwater photography to assist divers and photographers in learning this difficult art.

Conference highlights impact of unsettled summer weather on UK marine life

Posted by SCUBA News... on January 7, 2010 A recent scientific conference has provided new evidence for the effects of unseasonal summer storms on a variety of marine life, including deadly jellyfish, basking sharks and oceanic seabirds.

SCUBA News 116

Posted by SCUBA News... on January 6, 2010 The latest issue of SCUBA News (ISSN 1476-8011) is now on-line. This month: diving Brazil, Norway, and the Canary Islands; burrowing anemone and all the underwater and scuba news from around the world. SCUBA News is published by Scuba Travel Ltd, http://www.scubatravel.co.uk/ .

Drowned cities: Myths and secrets of the deep

Posted by SCUBA News... on January 4, 2010 New Scientist report on sunken towns and cities around the world.

Acoustic tools help Whales

Posted by SCUBA News... on January 4, 2010 New acoustic sensors are being used in research and conservation projects around the world, with some very important practical results. Among them is improved monitoring of endangered North Atlantic right whales in an effort to reduce ship strikes, a leading cause of their deaths.

Of Regulations & Reefs: U.S. and Australia consider climate change effects

Posted by DiveBuddy.com on January 3, 2010 In the United States, the Obama administration is considering ordering all federal agencies to evaluate any major actions to be taken by considering either their impact upon or how they would be affected by climate change. As reported by Jim Tankersley in the Los Angeles Times, the order would expand the scope of the National Environmental Policy Act and represents a step forward in recognizing the impact of global warming in the U.S. and is considered a victory for environmentalists. "The act already requires federal agencies to consider environmental impacts such as land use, species health and air and water quality when approving projects. By formalizing a requirement to consider effects on climate a step some agencies already take the administration would introduce a broad new spectrum of issues to be considered." But it’s not a done deal yet. According to Nancy Sutley, head of the White House Council on Environmental Quality, the decision is not yet final. This will provide time for climate change opponents and business interests to get their lobbying efforts into high gear. Admittedly, the current environmental impact report process is a drawn out one that has delayed more than a few projects in the past. Having to make the additional consideration as to whether a shoreline road project might impacted by rising sea levels or whether rising temperatures might mean that different species of trees would replace trees cut down in a clear-cutting project - as was cited in the Times article - will provide environmentalists with additional reasons to question certain federal agency plans. So, expect the battle lines to be drawn. But if the current administration is going to hold true to its concerns about addressing climate change, then this step is probably a good one. The article quoted David Bookbinder, chief climate counsel for the Sierra Club as saying, "People will think longer and harder and smarter about what they build when they understand that the environment around them is changing." Read the LA Times article. On the other side of the globe, in Australia, the Great Barrier Reef Marine Park Authority (GBRMPA) has dismissed claims from some local scientists that the corals of the Great Barrier Reef are currently not at risk from climate change. GBRMPA chairman, Dr. Russell Reichelt said there is strong scientific consensus, research and fieldwork to confirm that the increase in ocean temperatures brought on by global warming poses the greatest risk to the future health of Australia’s coral reefs. This refutes the contrary position taken by Dr. Peter Ridd, who believes the threat is greatly exaggerated. According to an article in the online Cairns.com.au, Dr. Reichfelt says that coral bleaching is the most compelling evidenc...

Fiona Ayerst and Amanda Cotton: Two world-class underwater photographers.

Posted by DiveBuddy.com on January 3, 2010 Photo: Fiona Ayerst The better an image, the less it needs to be explained....which is how I would describe Fiona Ayerst’s photography. Click here to enjoy Fiona’s remarkable work. Photo: Amanda Cotton While Amanda Cotton is a highly talented and rigorously trained photographer, Fiona, a very successful ex-lawyer, became a self-taught photographer when she realized that an office job, no matter how demanding and rewarding financially, wasn’t her thing in the long run. Now, don’t think that as an autodidact Fiona is less professional than Amanda - she is not!! When I met Fiona for the first time in South Africa some two years ago, I could not believe how much photographic stuff she brought along for just ONE day of diving with the tiger sharks of Aliwal Shoal, and told her so. She, in turn, looked at my "equipment", a good old Nikonos V, with what I first thought was disdain but then she explained to me that although she began her new career with a Nikonos V she had to go digital as a pro. Both Fiona and Amanda are award-winning photographers. I expect them to become two of the world’s ten best underwater photographers in the not so distant future. What is truly amazing, yet not surprising to me, is that both ladies developed into ardent shark conservationists as they began "shooting" sharks. Since we already have so many "Sharkmen", I would love to see more "Sharkladies" that are cut of the same cloth as Amanda and Fiona.