Particles from the upper atmosphere trapped in a deep pile of Antarctic snow hold clear chemical traces of global meteorological events a team from the University of California San Diego and a colleague from France ... - Read More
Atmospheric aerosol particles affect our climate by slowing down the global warming After years of studying the international research group led by Academy Professor Markku Kulmala from the University of Helsinki Department of Physics Finland ... - Read More
In a new study scientists suggest that the pattern of ocean circulation was radically altered in the past when climates were warmer Share This See Also Climate Geography Global Warming Oceanography Weather Ecosystems Ocean current ... - Read More
Each fall millions of monarch butterflies from across the eastern United States begin a southward migration in order to escape the frigid temperatures of their northern boundaries traveling up to 2 000 miles to an ... - Read More
Researchers from The University of Texas at Arlington are pioneering a new method for using carbon dioxide or CO2 to make liquid methanol fuel by using copper oxide nanowires and sunlight Share This See Also ... - Read More
Understanding how and why diversification occurs is important for understanding why there are so many species on Earth In a new study published on 19 February in the open access journal PLOS Biology researchers show ... - Read More
University of British Columbia researchers have found that when the animals at the top of the food chain are removed freshwater ecosystems emit a lot more carbon dioxide into the atmosphere Share This See Also ... - Read More
When it comes to forming the droplets that make up clouds a little oily and viscous organic material apparently doesn't matter that much And that's good news for reducing the uncertainty of climate model predictions ... - Read More
In his Feb 12 State of the Union address President Obama singled out climate change as a top priority for his second administration We can choose to believe that Superstorm Sandy and the most severe ... - Read More
While most farmers consider viruses and fungi potential threats to their crops these microbes can help wild plants adapt to extreme conditions according to a Penn State virologist Share This See Also Endangered Plants Microbes ... - Read More
Ancient carbon trapped in Arctic permafrost is extremely sensitive to sunlight and if exposed to the surface when long frozen soils melt and collapse can release climate warming carbon dioxide gas into the atmosphere much ... - Read More
Volcanoes are well known for cooling the climate But just how much and when has been a bone of contention among historians glaciologists and archeologists Now a team of atmosphere chemists from the Tokyo Institute ... - Read More
A new Rice University led study finds the real estate mantra location location location may also explain one of Earth's enduring climate mysteries The study suggests that Earth's repeated flip flopping between greenhouse and icehouse ... - Read More
Tropical rainforests are often called the lungs of the planet because they generally draw in carbon dioxide and breathe out oxygen But the amount of carbon dioxide that rainforests absorb or produce varies hugely with ... - Read More
Cities are major players in the climate change game More than half of the world's population lives in urban areas and over 70% of global GHG greenhouse gas emissions can be attributed to cities A ... - Read More
The semi aquatic earthworms in the genus Glyphidrilus are somewhat unfamiliar species that live between the terrestrial and freshwater ecosystems of rivers streams canals ponds swamps and paddy systems Remarkably each species is endemic to ... - Read More
Microscopic ocean algae called coccolithophores are providing clues about the impact of climate change both now and many millions of years ago The study found that their response to environmental change varies between species in ... - Read More
Researchers at Columbia Engineering and Georgia Institute of Technology have published a study in the online Early Edition of Proceedings of the National Academy of Sciences PNAS showing for the first time that certain volatile ... - Read More
The discovery that sea urchins use nickel particles to harness carbon dioxide from the sea could be the key to capturing tons of carbon dioxide CO2 from the atmosphere Share This See Also Nature Biology ... - Read More
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