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Iran eyes talks after nuclear boasts
Iran's President Mahmoud Ahmadinejad attends the unveiling ceremony of new nuclear projects in Tehran — Reuters
TEHRAN:Iran on Thursday expressed hopes of reviving moribund talks with world powers, a day after the Islamic republic unveiled what it described as major progress in its controversial nuclear programme.
“We have always welcomed the principle of negotiations and we believe that, with a positive approach and spirit of cooperation, there can be a step forward in these negotiations,” foreign ministry spokesman Ramin Mehmanparast was quoted as saying by the Fars news agency.
Iran on Wednesday sent a letter confirming its readiness to discuss resuming negotiations in response to an October 2011 offer in that sense made by EU foreign policy chief Catherine Ashton.
The last round of talks between Iran and the so-called P5+1 group,UN Security Council permanent members Britain, China, France, Russia and the United States, plus Germany, collapsed in Turkey in January 2011.
Iran’s tardy reply to Ashton appeared to be linked to the timing of its nuclear announcements also made on Wednesday, which collectively suggested the country had made strides in its atomic activities despite severe Western and UN sanctions.
President Mahmoud Ahmadinejad, wearing a white coat, oversaw what was described on state television as the insertion of Iran’s first domestically produced, 20-percent enriched fuel plate into Tehran’s research reactor.
President Mahmoud Ahmadinejad on Wednesday ordered Iran to “go build” four Full article here
Extreme Summer Temperatures Occur More Frequently
nanopatentsandinnovations.blogspot.com
Extreme summer temperatures are already occurring more frequently in the United States, and will become normal by mid-century if the world continues on a business as usual schedule of emitting greenhouse gases.
The white colored rock (approximately 100 feet high) shows the drop in the water level of Lake Mead as a result of the ongoing 10-year drought along the Colorado River.
Photo courtesy of Guy DeMeo , U.S. Geological Survey
By analyzing observations and results obtained from climate models, a study led by Phil Duffy of the Lawrence Livermore National Laboratory showed that previously rare high summertime (June, July and August) temperatures are already occurring more Read more…
El Hierro Submarine Volcano Eruption
Four months after it began, the underwater volcanic eruption off El Hierro Island (Canaries) persists. This natural-color satellite image, collected on February 10, 2012, shows the site of the eruption, near the fishing village of La Restinga.
Bright aquamarine water indicates high concentrations of volcanic material. Immediately above the vent, a patch of brown water resembles a turbulent hot tub and indicates when and where the eruption is strongest. Video of the eruption shows the activity in more detail.
This image was acquired by the Advanced Land Imager (ALI) aboard the Earth Observing-1 (EO-1) satellite. The eruption is just off the southern coast of El Hierro, the youngest of the Canary Islands. El Hierro is about 460 kilometers (290 miles) west of Morocco and Western Sahara.
According to El Hierro Digital, measurements of the sea floor by the Instituto Oceanográfico Español found that the volcano’s summit is now only 120 meters (390 feet) beneath the ocean surface—10 meters (30 feet) higher than it was in mid-January. The height of the erupting cone is about 210 meters (690 feet) above the former ocean bottom, with a total volume over 145 million cubic meters (512 million cubic feet) of new material.
NASA Earth Observatory image by Jesse Allen and Robert Simmon, using EO-1 ALI data. Caption by Robert Simmon. Instrument: EO-1 – ALI
Climate change threatens tropical birds
Rainbow-billed toucans like the one shown here normally are confined to lower elevations in Costa Rica, but global warming is allowing them to colonize mountain forests, where they compete with resident birds for food and nesting holes, and prey on their eggs and nestlings. (Photo Credit: Cagan Sekercioglu, University of Utah)
SALT LAKE CITY — Climate change spells trouble for many tropical birds – especially those living in mountains, coastal forests and relatively small areas – and the damage will be compounded by other threats like habitat loss, disease and competition among species.
That is among the conclusions of a review of nearly 200 scientific studies relevant to the topic. The review was scheduled for online publication this week in the journal Biological Conservation by Çağan Şekercioğlu (pronounced Cha-awn Shay-care-gee-oh-loo), an assistant professor of biology at the University of Utah.
There are roughly 10,000 bird species worldwide. About 87 percent spend at least some time in the tropics, but if migratory birds are excluded, about 6,100 bird species live only in the tropics, Şekercioğlu says.
He points out that already, “12.5 percent of the world’s 10,000 bird species are threatened with extinction” – listed as vulnerable, endangered or critically endangered by the International Union for Conservation of Nature (http://www.redlist.org). Şekercioğlu’s research indicates about 100 to 2,500 land bird species may go extinct due to climate Full article here
Russia, Vietnam to Jointly Manufacture Anti-Ship Missiles
Russia and Vietnam are planning to start in 2012 joint production of a modified anti-ship missile, head of the Federal Service for Military-Technical Cooperation Mikhail Dmitriyev said on Wednesday.
“We are planning to build facilities in Vietnam for the production of a version of the Russian Uran [SS-N-25 Switchblade] missile in a project that is similar to joint Russian-Indian production of the BrahMos missile,” Dmitriyev said.
The Uran subsonic anti-ship missile can be launched from helicopters, surface ships and coastal defense batteries. It has a range of up to 250 kilometers (135 nautical miles) and carries a 145-kilogram high explosive warhead.
Russian-Indian joint venture BrahMos Aerospace Ltd, set up in 1998, manufactures supersonic cruise missiles based on the Russian-designed NPO Mashinostroyenie 3M55 Yakhont (SS-N-26).
Sea- and ground-launched versions have been successfully tested and put into service with the Indian Army and Navy.
Death toll from Madagascar cyclone rises to 16
Photo Credit: NASA Modis
ANTANANARIVO: At least 16 people were killed and 10,000 forced from their homes when Cyclone Giovanna pounded Madagascar, the disaster management bureau said Wednesday as it continued assessing the damage.
The storm struck in the early hours of Tuesday, lashing the towns of Tamatave and Brickaville on the east coast before drenching the capital Antananarivo about 220 kilometres (135 miles) inland.
By Wednesday morning, the storm had passed over the vast Indian Ocean island nation, leaving one person dead in the capital, eight in Brickaville and seven in Moramanga, 114 kilometres east of Antananarivo, according to officials.
The disaster management bureau said the death toll could still increase. Of the 592 communities hit by the storm, contact had been restored with just 80.
Officials said 65 people had been Full article here
Arctic Warming Continuing, Approaching Tipping Point?
Last year the Arctic, which is warming faster than anywhere else on Earth due to global climate change, experienced its warmest twelve months yet. According to recent data by NASA, average Arctic temperatures in 2011 were 2.28 degrees Celsius (4.1 degrees Fahrenheit) above those recorded from 1951-1980. As the Arctic warms, imperiling its biodiversity and indigenous people, researchers are increasingly concerned that the region will hit climatic tipping points that could severely impact the rest of the world. A recent commentary in Nature Climate Change highlighted a number of tipping points that keep scientists awake at night.
“If set in motion, [tipping points] can generate profound climate change which places the Arctic not at the periphery but at the core of the Earth system,” Professor Duarte, a climatologist with the University of Western Australia’s Ocean Institute and co-author other paper, said in a press release. “There is evidence that these forces are starting to Read more…
As US Navy shrinks, China launches more, better war ships
HONG KONG — As looming budget cuts force the Pentagon to plan for a smaller US navy, China is accelerating the launch of new, increasingly capable warships as part of a sustained drive to become a major maritime power.
Shanghai’s Hudong Zhonghua Shipbuilding Company late last month launched the fourth of China’s new 071 amphibious landing ships according to reports carried by Chinese military web sites and the state-controlled media.
While most attention has been drawn to the ongoing sea trials of China’s first aircraft carrier, military analysts say the expanding fleet of 20,000-ton landing ships, the biggest domestically designed and built vessels in the Chinese navy, delivers a far more immediate boost to Beijing’s global influence.
“Having a significant fleet of large amphibious assault vessels clearly suggests a desire for power projection,” says Christian Le Miere, a maritime security researcher at the International Institute for Strategic Studies in London.
“If you want the surgical insertion of forces, for a range of reasons, then you need amphibious response ships.”
Military rivalry
China’s naval buildup comes amid mounting Read more…
Mount Cleveland Lava Dome Grows 25%
Photo from the Alaska Volcano Observatory.The lava dome covering Mt. Cleveland volcano in Alaska has grown by 25 percent since last week. The dome was reported to be 40 meters across on Monday Feb. 6., and has now increased to 50 meters in size, according to the Alaska Volcano Observatory (AVO).
“We got indications from satellite data that the dome had grown slightly,” Alaska Volcano Observatory Research Geologist Matt Haney said. “The recent expansion shows that growth has not ceased.”
The current lava dome is much smaller than the dome was before the last eruption of Mt. Cleveland.
“The previous lava dome that was removed by explosive activity on Dec. 25 and Dec. 29 covered most of the 200-meter-diameter summit crater. So, indeed it was larger than the current dome,” said Haney.
Given that the current lava dome is still significantly smaller than the dome in December, does that mean the explosion would be smaller if it happened from this smaller lava dome?
“No, a larger dome doesn’t necessarily mean a larger yield from the explosion,” said Haney. “We’re still expecting the same type of altitude for the ash cloud. It should interrupt Trans-Pacific Read more…
Officials: Eastern Europe’s cold snap kills more than 600
BUCHAREST, Romania (AP) — More than 600 people in Eastern Europe have died during a record-breaking cold snap that has brought the heaviest blizzards in recent memory and trapped thousands behind walls of snow, officials said Wednesday.
Authorities in Russia said 205 people have died in the deep freeze that began in late January, while in Ukraine there have been 112 fatalities, and in Poland 107 people lost their lives due to the frigid weather. There were 35 deaths in Hungary, 20 in Serbia, and 10 in Kosovo.
In hard-hit Romania, some 23,000 people remain isolated in 225 communities where more than week of heavy snowfall has blocked roads and wreaked havoc on the rail network.
Nearly 4,000 people cut off for more than a week said Wednesday they were short of food water, and medicine. Authorities said seven people have died in the past 24 hours, bringing the total to 86 deaths.
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