Earth Changes
The support team hopes to decide within hours on when it can send an airplane to land on nearby ice with provisions, Tori Taylor, a spokeswoman for the Catlin Arctic Survey in London, said in an interview today.
"We're hungry, the cold is relentless, our sleeping bags are full of ice," expedition leader Pen Hadow said in a statement e-mailed yesterday by his team. "Waiting is almost the worst part of an expedition as we're in the lap of the weather gods."
The severe weather is jeopardizing a journey aimed at projecting when global warming may melt the entire Arctic Ocean cap, a phenomenon that scientists say might trigger further gains in temperature.
The four scientists begin their analysis by setting forth three important criteria they feel should be met by the modeled climatic parameters they study: "(i) observed changes are already occurring and there is evidence for anthropogenic contributions to these changes, (ii) the phenomen[a] [are] based upon physical principles thought to be well understood, and (iii) projections are available and are broadly robust across models." Consequently, we analyze these criteria to see how well they pertain to the first -- and most basic -- of the climatic phenomena Solomon et al. study, namely, atmospheric warming; for if there is a problem in this regard with respect to this phenomenon, there will be even greater problems with ancillary climatic phenomena that are driven by atmospheric warming.
Gore says he has also detected a shift in the view of many business leaders. "They're seeing the writing on every wall they look at. They're seeing the complete disappearance of the polar ice caps right before their eyes in just a few years" .He also acknowledged something important about his scientific limitations :
Responding to James Lovelock, the originator of the Gaia theory, who said the European trading system for carbon was "disastrous", Gore says: "James Lovelock has forgotten more about science than I will ever learn. "
The first happened at 12:25 p.m. and registered with a magnitude of 2.7. The second hit at 12:41 p.m. and was a magnitude 2.5 earthquake. The third hit at 2:57 p.m. and was a magnitude 2.2.
Jellyfish expert Lisa Gershwin caught the unnamed species in early March while swimming near a jetty off the Australian island of Tasmania with a "phototank" - a small aquarium that makes it easy to photograph sea life.
The jellyfish does not emit its own light, as bioluminescent creatures do.
Rather, its rainbow glow emanates from light reflecting off the creature's cilia, small hairlike projections that beat simultaneously to move the jellyfish through the water.
Tonga's head geologist, Kelepi Mafi, said there was no apparent danger to residents of Nuku'alofa and others living on the main island of Tongatapu.
The eruption, believed to be about 10 to 12 kilometres off the Tongatapu coast, was thought to have started Monday (local time), Mr Mafi said, but it was two days before Nuku'alofa residents first reported seeing the plumes.
Officials said it may be related to a quake with a magnitude of 4.4 which struck last Friday around 35 kilometres from the capital at a depth of nearly 150 kilometres.
An eruption in 2002 in the same area off the western end of Tongatapu, near two small volcanic islands, resulted in an islet appearing for several weeks afterwards.
"This eruption is bigger than in 2002, it seems there are two vents coming out, but that is yet to be confirmed," Mr Mafi said.
Geoscience Australia says the 4.6 magnitude earthquake struck 62 miles (100 kilometers) southeast of Melbourne on Wednesday afternoon. It had a depth of 11 miles (18 kilometers).
No tsunami warning was issued by the Pacific Tsunami Warning Center.
It is the second earthquake to hit the region in two weeks. On March 6, a magnitude 4.7 tremor struck about 55 miles (90 kilometers) southeast of Melbourne, rattling buildings in Australia's second-largest city.
It was generally another bad week for the warmists. The Met Office, which has been one of the chief pushers of the global warming scare for 20 years, had to admit that this has been "Britain's coldest winter for 13 years", despite its prediction last September that the winter would be "milder than average". This didn't of course stop it predicting that 2009 will be one of "the top-five warmest years on record".
"Hockey stick curve does not," says klimaforsker Bo Christiansen from Denmark's Climate Center and add. "That does not mean that we cancel the anthropogenic greenhouse effect, but the foundation has become more nuanced."
It caused great sensation, as Michael Mann and several others in 1998 published a curve of temperature evolution over the last 600 years in the northern hemisphere. The curve shows a steady, almost constant temperature of the first five centuries, interrupted by a sharp increase after 1900. It can be interpreted as if the natural variations are small compared to the anthropogenic warming. There followed a heated debate both inside and outside professional circles - a debate that will run yet.
Researchers at DMI now shows that the mathematical methods that are used for climate reconstruction, has serious limitations.
"It is with a heavy heart that I declare an emergency for the north-central and north-eastern parts of Namibia," President Hifikepunye Pohamba told reporters.