Copenhagen And Climate Change

The people of the world continue to grapple with the question of how best to combat climate change News November 30, 2009 What Is the Right Number to Combat Climate Change? Is there a safe level of carbon dioxide in the atmosphere to prevent “dangerous anthropogenic interference” in the climate? By David Biello Features November [...]

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Dapatkah Kita Mendaur Ulang Energi Itu Sendiri ?

Untuk menghemat energi dan sumber-sumbernya, dewasa ini kita mendaur ulang hampir segala sesuatu. Dapatkah kita mendaur ulang energi itu sendiri? Jelas sekali, andaikata yang Anda maksudkan dengan daur ulang adalah mengubah sesuatu ke dalam bentuk yang lebih bermanfaat. Kita mengerjakan sepanjang waktu. Pembangkit listrik mengubah air,batu bara, atau energi nuklir menjadi listrik. Dengan pemanggang roti [...]

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Memahami Siklus Karbon

Siklus karbon antara Bumi, atmosfer dan samudra, mempengaruhi iklim kita. Oleh Daniel A. Gorelick – Staf Writer Washington – Karbon: unsur keempat paling berlimpah di alam semesta dan blok bangunan kehidupan di Bumi. Karbon bergerak di seluruh Bumi – antara atmosfer, lautan, batuan sedimen, tanah dan tanaman dan hewan – dalam apa yang disebut para [...]

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Invention Captures Carbon Dioxide Emissions

Submitted by LiveScience Staffposted: 21 September 2009 11:14 am ET Researchers have shown the benefits of a new approach toward eliminating carbon-dioxide emissions at coal-burning power plants. The system, called pressurized oxy-fuel combustion, separates the carbon-dioxide emissions produced by the burning of coal, in the form of a concentrated, pressurized liquid stream, from other emissions. [...]

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Build it Green

Trees, in a word, rock. They absorb heat-trapping carbon dioxide, hold soil together to prevent landslides, and provide a rich habitat for diverse plants and animals. Choose furniture made from eco-friendly sources such as sustainably managed forests, bamboo, and reclaimed wood. Buying vintage wherever possible, rather than adding something new into the waste stream, is [...]

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Methane Hydrate

China and India Exploit Icy Energy Reserves By Gerald Traufetter China and India have reported massive finds of frozen methane gas off their coasts, which they hope will satisfy their energy needs. But environmentalists fear that tapping these resources could have adverse effects on the world climate. On the surface, it looked like any other [...]

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Methane Hydrate

SECONDARY Article: Energy on Ice – Methane Hydrates What are the energy sources of the future? Some scientists believe methane hydrate is one of the answers. But what, exactly, is it? A gas hydrate, such as methane hydrate, is a crystalline solid known as a clathrate. The word clathrate has its origins in the Latin [...]

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