Ahasanul Hoque

Ahasanul Hoque

Lives in Bangladesh
Ahasanul Hoque

Posts Categorized / Environmental Issues

Green Technology

December 16, 2013 | Environmental Issues, General Science | by aHaSaN

This bike doesn’t just help the environment by cutting down on automobile pollution, it also helps reduce pollution from others as well. While the bike is in motion, the polluted air passes through a filter which removes harmful particulates. The frame of the bike will collect energy from the sun and convert it into fresh […]

Visualization of Earth’s Next 100 Years

Scientists use climate models to predict how Earth’s climate will change. Climate models are computer programs with mathematical equations. They are programmed to simulate past climate as accurately as possible. This gives scientists some confidence in a climate model’s ability to predict the future. Climate models predict that Earth’s average temperature will keep rising over […]

Detecting Forest Cover Change by High Resolution Space Imageries

Dr. Matthew Hansen at the University of Maryland, we’ve built the first detailed maps of the world’s forests, from 2000-2012, documenting and quantifying forest landscape changes such as fires, tornadoes, disease and logging. The most significant findings were that the overall rate of tropical deforestation is increasing, and global forests have experienced a net loss […]

Something The Entire World Should See

November 24, 2013 | Environmental Issues | by aHaSaN

North East of Hawaii, the ocean currents form a giant whirl pool of debris from around the Pacific, the scientific name is called the North Pacific Gyre. It’s one of the largest ecosystems on Earth, comprising of millions of square kilometres. Today it’s better known as “The Great Garbage Patch,” an area the size of […]

Why is Antarctic sea ice growing?

October 31, 2013 | Climate Change, Environmental Issues | by aHaSaN

Recently NASA reported that this year’s maximum wintertime extent of Antarctic sea ice was the largest on record, even greater than the previous year’s record. This is understandably at odds with the public’s perception of how polar ice should respond to a warming climate, given the dramatic headlines of severe decline in Arctic summertime extent. […]

Its a Hard Choice: Nuclear over Coal ??

October 10, 2013 | Climate Change, Environmental Issues | by aHaSaN

Most of the world’s electrical power is generated by utilizing non-renewable energy resources such as coal or uranium. While each material has a long and productive history of powering electrical plants, they also provide environmental challenges that defy easy comparison. Only by examining the total lifetime risks of the coal and uranium used in energy […]

Which will Give the Signal Green: Coal or Nuclear ??

October 10, 2013 | Climate Change, Environmental Issues | by aHaSaN

Human-caused climate change and air pollution remain major global-scale problems and are both due mostly to fossil fuel burning. Mitigation efforts for both of these problems should be undertaken concurrently in order to maximize effectiveness. Such efforts can be accomplished largely with currently available low-carbon and carbon-free alternative energy sources like nuclear power and renewables, […]

How is climate change shaping the type of space exploration NASA does?

As global climate change becomes more evident, NASA’s satellite program for studying and monitoring our home planet becomes increasingly important. There are two key areas toward which NASA satellite measurements can contribute: 1.  Monitoring changes in the Earth’s climate.  Global climate change occurs slowly relative to weather and even to the change of seasons throughout […]

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