China to Build a New Earth

The Beijing-based International Society for Digital Earth has been founded to compile data from all sorts of digital earth models in order to make the most realistic computer simulation of the planet as possible.

Research will focus on climate change and other global issues. The project will help us analyze a lot of data about this planet we live on and hopefully find some solutions to environmental problems. What’s more “the society is expected to recruit members from developing countries, particularly Africa and Latin America, to raise their awareness of the opportunities the project offers.”

China Looking for Green Medal at Olympics

Most countries compete for the gold medal, well China’s competing for one extra one that is green. We all know that China is building a green city and now they are trying to build a green olympics. China is implementing new technologies to try to get the coming 2008 Beijing olympics environmentally friendly. From the World Watch Institute:

“In mid-April, Beijing’s National Olympic Stadium signed a 10 million RMB (US$1.25 million) contract with domestic solar company Suntech Power to install a 130-kilowatt photovoltaic system at 12 stadium entrances. The installation will supplement the venue’s conventional power supply and make the stadium—also known as the “Bird’s Nest” because of its appearance—the world’s most environmentally friendly sporting arena. “The Bird’s Nest Stadium solar energy project demonstrates China’s commitment to clean, renewable energy and a green Olympics,” said Zhengrong Shi, Suntech’s chairman and CEO.”

Ozone Hole Filled by 2050?

A Japanese science team has predicted that soon the hole in Eath’s ozone layer will start shrinking and possibly be filled in by the year 2050. The scientist attribute the hole shrinking to reduction in chlorofluorocarbons and other ozone-depleting gases over the last decade.

“The findings are based on a series of numerical simulations carried out by Eiji Akiyoshi of the National Institute for Environmental Studies, near Tokyo, using projected emissions of chlorofluorocarbons and other gases blamed for the ozone hole.”

Underwater Turbines

There is no more damn need for dams when it comes to harnessing water for hydroelectricity. A company has created and tested underwater turbines that have little effect on the environment. VOA News has an excellent article on why dams are problematic and why these new underwater turbines are a far better way to produce hydroelectricity.

“Taylor says one of the advantages is that it doesn’t damage marine life. “There is lots of room to swim around, they can go through, not a problem. It would be like us walking through a revolving door.””

Anti-Uranium Bacteria

Nuclear power inherently wants to kill us with its radiation, well now we can use the power of nature to fight the evils of harnessing radioactive power! Researchers have found a bacteria that eats away at uranium, which means that places like old uranium mines and weapons enrichment facilities will have less long-term damage on the environment.

“”Toxic uranium is often found in groundwater at places where uranium was either mined or enriched to make weapons,” said Craig Criddle, a professor of civil and environmental engineering at Stanford. “This uranium-contaminated water can migrate into surface waters, where it becomes a threat to organisms and water supplies. Excavation of contaminated soil or pumping and treating the water are prohibitively expensive and lead to additional disposal issues. An alternative is to stimulate naturally occurring subsurface microorganisms that can convert the dissolved uranium into a solid form that is not susceptible to transport by water.”

The ethanol stimulated growth of subterranean microbial populations that converted the uranium into an immobile form. After treatment, high levels of uranium remained on the soil, but the groundwater contained almost no uranium. Analysis of the soil-bound uranium confirmed that it was largely converted into the immobile form.”

Now, if we can only convince people to stop using nukes.

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