October 24 is International Day of Climate Action

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October 24 is an international day of climate action.

Here is the message from 350.org.

Dear World—

This is an invitation to build a movement—to take one day and use it to stop the climate crisis.

We are a group of people from around the planet—young and old, scientists and writers and activists—who have one thing in common. We know the most important number on earth: 350. And we know how to use that number to finally get global action on the worst crisis humans have ever faced. But we can only do it if you help.

A year ago, our greatest climatologist—NASA’s James Hansen—and his team produced a landmark series of studies. They showed that if we let the amount of carbon in the atmosphere go above 350 parts per million, we can’t have a planet “similar to the one on which civilization developed and to which life on earth is adapted.”

The bad news: We’re already past that number—we’re at 390 parts per million, which is why the Arctic is melting, why drought is spreading across the planet, why people are already dying from diseases like dengue fever and malaria occurring in places where they’ve never been seen before.

The good news: that number gives us a target to aim for. When the world’s leaders meet in Copenhagen in December to reach agreement on a new climate treaty, we need them to go farther than they’ve planned to go: we need to make sure they’ll pay attention to the latest science and put forward a plan that gets us back to safety.

So here’s the plan. On October 24, we need you to organize an action in the place where you live, something that will make that most important number visible to everyone. People in more than 1000 communities around the globe have already announced plans—they’ll be school children planting 350 trees in Bangladesh, scientists hanging banners saying 350 on the statues on Easter Island, 350 scuba divers diving underwater at the Great Barrier Reef, and a thousand more creative actions like these. At each event, people will gather for a big group photo that somehow depicts 350—and upload that photo to the web 350.org. As actions take place around the world, we’ll link all the pictures together electronically via the web–by the end of the day, we’ll have a powerful visual petition linking together the entire planet that we can deliver to the media and world leaders.

So far more than 150 nations are taking part—it’s shaping up to be to be the biggest day of grassroots action on global warming ever. But we need it to be much larger—we need you, in your village or town or city, to take part. It’s not hard—we can help you with materials and ideas. But you need to take the first step, by registering an action and starting to let your friends and neighbors know about it.

Involve groups that you’re in—everything from your church, mosque or synagogue to your local bicycle group. People want to help, especially if they see the chance for something that might actually matter. This is even more important than changing your lightbulb—this is your chance to help change the way the whole world operates. October 24 comes six weeks before those crucial UN meetings in Copenhagen. It’s a great chance to take a stand—maybe the last great chance, given what the scientists tell us about the momentum of global warming.

It can only happen with the help of a global movement—and it’s starting to bubble up everywhere. Farmers in Cameroon, students in China, even World Cup skiers have already helped spread the word about 350. Churches have rung their bells 350 times; Buddhist monks have formed a huge 350 with their bodies against the backdrop of Himalayas. 350 translates across every boundary of language and culture. It’s clear and direct, cutting through the static and laying down a firm scientific line.

This is like a final exam for human beings. Can we muster the courage, the commitment, and the creativity to set this earth on a steady course before it’s too late? October 24 will be the joyful, powerful day when we prove it’s possible.

Please join us and register your local action today.

Onwards,

Bill McKibben – Author and Activist- USA Vandana Shiva – Physicist, Activist, Author – India David Suzuki – Scientist, Author, Activist – Canada Bianca Jagger – Chair of the World Future Council – UK Tim Flannery – Scientist, Author, Explorer -Australia Bittu Sahgal – Editor of Sanctuary magazine – India Andrew Simmons – Environmental Advocate, St. Vincent & The Grenadines Christine Loh – Environmental Advocate and Legislator – Hong Kong

P.S.—We need you to do something else, right away, that’s pretty easy. Please forward this message to anyone you know who is even remotely appropriate.

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Worlds First Underwater Cabinet Meeting Held in Maldives

World’s first ever underwater cabinet meeting was held in Maldives on October 17. The underwater meeting is part of world wide campaign by international environmental NGO 350.org. to bring atmospheric levels of carbon dioxide to the safe threshold of 350 parts per million (ppm) from the present level of 387 ppm.

Some interesting features of the underwater cabinet meeting in Maldives are:maldives_underwater_cabinet_meeting_1

  • Meeting to draw global attention to the pressing issue of climate change.
  • Meeting held about four metres below sea level at Kaafu atoll, Girifushi.
  • President Mohamed Nasheed signed a declaration calling for global action on climate change. The statement will be presented at the landmark UN climate change talks in Copenhagen this December.
  • Prior to the meeting, ministers took scuba diving lessons from Divers Association Maldives (DAM). President Nasheed is already a PADI Advanced Open Water diver.
  • President Mohamed Nasheed and his ministers dressed in scuba suits used hand signals and slates to communicate underwater during the meeting.
  • The signed wet suits of the ministers are being auctioned to raise money for coral reef protection in the Maldives.

Here are some more photographs of the underwater cabinet meeting.

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Weekend View: Welcome Ceremony for KD Tunku Abdul Rahman

KD_Tunku_Abdul_Rahman_Folder Royal Malaysian Navy’s (RMN) first submarine KD Tunku Abdul Rahman (KD TAR), arrived at KD Sultan Abdul Aziz Shah, naval base in Pulau Indah,  Malaysia on September 03. The submarine received a grand welcome from Yang Di Pertuan Agong Tuanku Mizan Zainal Abidin, RMN captain-in-chief the Sultan of Selangor Sultan Sharafuddin Idris Shah, Prime Minister Datuk Seri Najib Tun Razak and his deputy Tan Sri Muhyiddin Yassin, and Defence Minister Datuk Seri Dr Ahmad Zahid Hamidi.

The Scorpene (SSK) on delivery by French military shipyard DCNS, left France on July 09. submarine acquisition by Malaysia will not set off a submarines race in the region as neighbouring countries like Singapore has four submarines and Vietnam has ordered six Kilo-class submarines. Malaysia’s development of a submarine base at Teluk Sepanggar, Sabah indicates that the submarine would be active in the South China Sea.

Commemorative stamps and first-day covers of KD Tunku Abdul Rahman were also released as part of the event.

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Yacht Trishna in Bison Blue Waters Expedition by Indian Army in Lakshadweep Islands

indian_army Indian Army has launched Bison Blue Waters Expedition on March 22, from Agatti island in Lakshadweep. Major General Rajesh Singh, General Officer Commanding, Bison Division flagged off the expedition in the presence of civil and military officials, citizens and school children. Yacht Trishna is also part of this this expedition. Yacht Trishna has the distinction of sailing around the world with an all-army crew from September 1985 to January 1987.

Some of the interesting features of this Bison Blue Waters Expedition expedition are:lakshadweep_islands

  • the six weeks expedition is being conducted in two phases.
    • first phase: will be full of island based activities to increase the maritime awareness of the armed forces and to educate the local people to conserve the coral reefs in the island.
    • second phase: the ‘Bisons’ will sail in yacht Trishna from Mumbai to Lakshadweep Islands and return via Kochi and Goa over a period of three weeks.
  • the adventure team consists of six officers and fifty four other ranks of the elite Bison Division, an amphibious warfare formation of the Indian Army.
  • the event started with a beach marathon by army personnel with active participation by local school children.
  • thereafter the team demonstrated power rafting, scuba diving and para-motoring.
  • the expedition team leader Col Vivek Jaswal said that the team was trained at the premier training institutes of the Indian Army.
  • these events will also be held at Kavarati on March 24 and at Bangaram on March 26.
  • a special drive would be organized on March 26 to make the youth aware about the recruitment procedures of the Armed Forces.
  • a special medical camp would be organized for the benefit of the local population.
  • the expedition team will also interact with the people of Lakshadweep Islands, spread awareness about the Army and the need to preserve the fragile ecology of their Islands.
  • the expedition is bound to bring the local population closer to the men in uniform.
  • representatives of the World Wildlife Fund India and National Geographic are also part of this expedition.

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China Warns U.S.Navy Ocean Surveillance Ship to Stay Away from Hainan Island

U.S. Navy reports that five Chinese vessels shadowed and aggressively maneuvered close to the unarmed USNS Impeccable in the South China Sea on March 08. sanya_hainan_island The United States protested the Chinese activity to China’s foreign ministry in Beijing and to the defense attache at the Chinese Embassy in Washington. China has rejected the U.S. protests and maintains Impeccable violated international law by sailing illegally within China’s Economic Exclusion Zone of 125 miles.

Some of the recent developments are:

  • On March 08
    • Five Chinese vessels surrounded the U.S. Navy’s Ocean Surveillance Ship Impeccable while conducting routine operations in international waters, 70 miles south of Hainan Island.
    • The Chinese ships included a Chinese navy intelligence collection ship, a Bureau of Maritime Fisheries patrol vessel, a State Oceanographic Administration patrol vessel and two small Chinese-flagged trawlers.
    • The Chinese vessels obstructed Impeccable’s passage by dropping pieces of wood in the water directly in the path and two of the ships stopped directly in front of Impeccable, forcing her to stop.
    • The trawlers came within 25 feet of Impeccable, as part of an apparent coordinated effort to harass the unarmed ocean surveillance ship. A crew member on a Chinese trawler used a grapple hook to snag the towed acoustic array of Impeccable.
    • Impeccable’s master used bridge-to-bridge radio circuits to inform the Chinese ships in a friendly manner that it was leaving the area and requested a safe path to navigate.
  • On March 07, another Chinese ship challenged Impeccable over bridge-to-bridge radio, calling its operations illegal and directing the U.S. Navy ship to leave the area or face the consequences.
  • On March 05, a Chinese frigate crossed the bow of the Impeccable at a range of about 100 yards. Chinese maritime aircraft buzzed the ship after that incident.

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Barcelona International Boat Show Ready to Start

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The 47th Barcelona International Boat Show is ready to start to display the biggest range of yachts, motorboats and accessories for sports and recreational sailing, fishing, surfing and scuba-diving.

Some of the interesting features of the Boat Show are:

  • The boat show will go on for nine days from November 08 at Gran Via exhibition centre and nearby Port Vell.
  • Five pavilions in Gran Via exhibition centre will display around 2,000 sailboats and motorboats to choose along with engines, electronics, accessories, inflatables.
  • Around 270 large vessels will be on display at the Barcelona, España and La Fusta docks in Port Vell.
  • 600 companies are expected to take part in an exhibition area of 101,000 sq metres.
  • More than 180,000 visitors are expected.
  • Helicopter service will be available to connect Gran Via heliport with Port Vell’s Barcelona dock.
  • The España and Barcelona docks will also be linked by free transport through classic sailboats.

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Weekend Wedding: Learn Scuba Diving to Wed Underwater

Now a days more people go for underwater weddings. They go to the extent of learning scuba diving to get married underwater.

  • Here is an underwater wedding conducted at China last weekend. More details are here at Mirror.co.uk.
  • Here is another underwater wedding conducted in July of Samuel and Natasha Dan at Malaysia. More details of the underwater wedding are here at virtualmalaysia.
  • Here is Vietnam’s biggest ever underwater group wedding consummated on Valentine Day, February 14.

Here are some photographs of underwater wedding.

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Former Navy Frigate HMAS Canberra to Become a Diving and Marine Tourism Attraction

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Royal Australian Navy frigate HMAS Canterbury after decommissioning, was sunk on November 03, 2007 to become a diving and marine tourism attraction. In the similar way, the decommissioned HMAS Canberra (FFG 02) is getting ready to boost marine tourism in Australia. The Victorian Artificial Reef Society (VARS) a non-profit, Victorian dive community group is on its mission to secure, prepare, sink and make the former HMAS Canberra as an artificial reef dive site for Victoria.

Some of the interesting features of this project are:

  • HMAS Canberra (FFG 02) was in the Royal Australian Navy for 24 years as a long range escort frigate.
  • She was decommissioned on November 12, 2005 at Fleet Base West, Rockingham Western Australia.
  • She will be sunk two nautical miles offshore, in 30 metres of water between Point Lonsdale and Barwon Heads, to become a scuba diving attraction.
  • Both the Federal Government and Victorian Government have contributed $7 million and $1.5 million respectively to the project.
  • HMAS Canberra was towed from Rockingham WA on June 03 and is on her way to Geelong.
  • The ship would be at Geelong for the next 10 months for removal of all safety and environmental hazards, including 25,000 kilo metres of wiring, insulation, oil, flooring and 95 tonnes of lead ballast.
  • Ships internal structure will be modified for smooth movement of divers.
  • On completion of these activities the ship will be towed into the designated place, where charges will be positioned to sink the ship by detonation.
  • Tourism Victoria has estimated that the sunken ship will yield $1.3 million annually to the state’s economy.

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81 Year Young Lady ‘Marge Frisch’ Scuba Dives at Grand Cayman Islands

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Photo: Don Martin,caycompass

81 year young lady Marge Frisch (seen in picture above) could finally fulfill her desire on May 18, to scuba dive at Grand Cayman islands to explore the underwater world. Here are the tips how she could manage to scuba dive at the age of 81.

  • she came to know about Grand Cayman from her daughter
  • this young lady from Florida could not visit this island so far due to her husband’s bad health
  • she keeps herself always physically fit by swimming, walking and aerobics
  • she managed to learn about scuba diving and familiarize with dive equipment at her daughter’s pool at Tampa
  • finally she scuba dived for the first time on May 18 through Absolute Divers at Stingray city
  • her dive master Mark Sahagian praises her confidence to scuba dive

Here is an interesting video clip of scuba diving in Grand Cayman.

More interesting information about Marge Frisch is available at caycompass.

Scuba Divers of Taiwan Provide Tips to Survive at Sea for 48 Hours

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Here is the unimaginable rescue story of scuba divers off Taiwan coast. Tips for survival at sea for 48 hours are given at the end of this real life story.

April 26, Saturday,1030 hours:

  • 8 experienced scuba divers (two females and six males) commenced scuba diving between Oluanpi and Chihsingyen, a popular diving spot off Kenting National Park.
  • They were to return to their boat at 1130 hours on completion of scuba diving.
  • As they failed to return, the skipper of the boat raised alarm and thereafter massive search and rescue operations were started to trace the scuba divers.
  • Nobody could be traced

What went wrong ? and Why they could not be traced ?

  • Strong currents drifted the scuba divers and they were not aware of this. Finally they drifted more than 100 kilometres from their diving spot.

April 27, Sunday, around midnight:

  • Diving groups dive coach 32 year old Ting Po-ling reached Taimali after 11 hours of swimming and raised alarm to rescue the remaining divers. He swam around five kilometres against strong currents and tides.

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Easy to Use Portable Echo Sounder or Depthmeter

Sound waves are used for depth measurements. The reason is:

The speed of sound in air is 344 metres/second. But interestingly the speed of sound in water is about 1500 metres/second though the speed of sound in water depends on water pressure,temperature,salinity. Electro Magnetic (EM) waves are used in Radars due to their high speed (equal to speed of light) in air. But, EM waves are not suitable for use in water as attenuation in water is very high.

Echo sounders (depth meters) are installed in ships as a navigational aid for depth measurement of the sea. Same sound waves are used in Sonar.

Portable sounders or depth meters are necessary for those who are interested in boating, fishing, scuba diving, coastal survey, and scientific work.

Here is an easy to use SM-5 Depthmate Portable Sounder from Speedtech Instruments.

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Quiet and Long Diving with Rebreather Underwater Scuba

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Here is Cis-Lunar Mk VI, Discovery rebreather diving equipment from Poseidon.

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Advantages of Rebreather diving

  • quiet diving as there are no bubbles and no noise
  • long duration diving as there is enough breathing gas
  • safer diving due to reduced risk of decompression sickness and minimum nitrogen loading
  • comfortable diving with optimum ratio of oxygen rich gas for breathing
  • intelligent control and alarm system to ensure safe diving
  • simple post diving procedures

Click here for more details.

Click here to learn Closed Circuit Rebreather (CCR) diving.

Women Seafarers on International Women’s Day

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Image source:tibetladen, itfglobal

The images of statues you see above are something unique. It is a human form of male and female in 50:50 power sharing mode called Ardhanari preached in Hinduism. As per UN’s International Day to Eliminate Violence against Women in November 2003, one in three women (33.3 %) in the world face physical violence, sexual abuse by their male counter parts because they are females. Iam sure by now the percentage has not come down.

Women have proved that they can equally perform or even perform better than men in all fields from shipping to space. Today is International Women’s Day. I salute all those brave women seafarers who work in male dominated marine environment. It is time now for the male seafarers to accept them and give them their due respect.

How do women perform in their work place ?

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Excellent Underwater Performance by Women Divers

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Ms Mandy Shackleton, a qualified dive master, who watched 500 divers of several nationalities, including Britons, off the coast of Kenya has come out with the following facts after a two-year study of scuba divers. She is also a marine scientist at Hull University’s marine sciences centre.

  • Women have better orientation, underwater.They have a greater awareness of what is going on around them.
  • Women divers are much more aware of their surroundings than men.
  • Women were found to be calmer, less aggressive and more safety conscious than their “gung-ho, sensation-seeking” male counterparts.
  • Men took risks and were prone to showing off. The men experienced “a chain reaction of hormones” that caused them to lose their “buoyancy control” more easily than women. The stress hormone cortisol is released first, followed by testosterone – the hormone linked with aggression – and finally, adrenaline.The combination of these three results in erratic, dangerous diving.
  • On an ecological level, men’s “spatially unaware” behaviour is damaging the world’s coral reefs. There is growing concern about the future of the reefs, which are vital habitats for thousands of fish species.Many male divers swim too close and break pieces off with their flippers or “fins”. Their flippers also churn up the seabed sediment, which “suffocates” and kills the living coral.
  • More women prefer diving and they now make up about 40 per cent of all scuba divers. They do tend to have a more careful approach than men.

Source: Telegraph

OldSailor congratulates women divers for their superior performance underwater.

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