The latest SWIPA Report, an international scientific assessment of what has changed in the Arctic and the consequences of those changes, will be released today.
International team of researchers release status report on changing Arctic
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New atlas provides highest-resolution imagery of the Polar Regions seafloor
The most comprehensive and high-resolution atlas of the seafloor of both Polar Regions is presented this week (Tuesday 25 April) at the European Geosciences Union General Assembly (EGU) in Vienna. Over 250 marine geologists and glaciologists from around the world have spent the last four years collating stunning seafloor and glacial landform images to publish the new Atlas of Submarine Glacial Landforms. This new compilation enables researchers to interpret the history of the Earth’s large ice sheets and view how environmental change has re-shaped the continents.
NASA Examines Newly Formed Tropical Depression 3W in 3-D
Tropical Depression 03W formed in the Pacific Ocean west of Guam on April 24, 2017, and data from the Global Precipitation Measurement Mission or GPM core satellite was used to look at the storm in 3-D.
Tropical Depression 03W formed on April 24 at 2100 UTC (5 p.m. EDT) about 201 nautical miles north-northwest of Yap.
The GPM core observatory satellite had an excellent view of Tropical Depression 03W or TD03W when it flew over on April 14, 2017 at 1901 UTC (3:01 p.m. EDT). The GPM satellite found that the newly formed tropical depression contained some very powerful convective storms. Intense storms in the middle of the organizing convective cluster were dropping precipitation at extreme rates. GPM's Microwave Imager (GMI) and Dual-Frequency Precipitation Radar (DPR) instruments unveiled tall convective storm towers on the eastern side of this cluster of storms that were dropping rain at a rate of over 215 mm (8.5 inches) per hour.
UCF Professor Invents Way to Trigger Artificial Photosynthesis to Clean Air, Produce Energy
A chemistry professor has just found a way to trigger the process of photosynthesis in a synthetic material, turning greenhouse gases into clean air and producing energy all at the same time.
The process has great potential for creating a technology that could significantly reduce greenhouse gases linked to climate change, while also creating a clean way to produce energy.
“This work is a breakthrough,” said UCF Assistant Professor Fernando Uribe-Romo. “Tailoring materials that will absorb a specific color of light is very difficult from the scientific point of view, but from the societal point of view we are contributing to the development of a technology that can help reduce greenhouse gases.”
India's outsized coal plans would wipe out Paris climate goals
India will not be able to meet its Paris climate agreement commitments in the coming years if it carries through with plans to construct nearly 370 coal-fired power plants, according to University of California, Irvine and CoalSwarm researchers.
“India is facing a dilemma of its own making,” said UCI associate professor of Earth system science Steven Davis, co-author of a study published today in the American Geophysical Union journal Earth’s Future. “The country has vowed to curtail its use of fossil fuels in electricity generation, but it has also put itself on a path to building hundreds of coal-burning power plants to feed its growing industrial economy.”
New Study Suggests Overfishing in One of World's Most Productive Fishing Regions
A new study suggests that more small-scale fishing boats are operating in the Gulf of California than is economically and ecologically sustainable, suggesting that local fishermen are spending more time and money to catch fewer fish.
