Tag Archives: Down to Earth

It’s Not Easy Being Green (but it used to be)

After the Triassic–Jurassic mass extinction, green algae proliferated in seawater conditions that delayed the recovery of other species. Continue reading

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Plant-inspired Catalysts Smooth the Route to Cleaner Energy

When it comes to generating energy from sunlight, Mother Nature knows best—and scientists are taking clues from her. Continue reading

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AGU Chapman Conference 2012: Of Ash and Airplanes

Scientists share ideas about how to model and forecast volcanic ash concentrations and how to pronounce Icelandic names. Continue reading

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A Drying Water Source in the Western US

Evidence from tree rings suggests that the recent decline in snowpack throughout the Rockies so extensive that climate change is the likely cause. Continue reading

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Where has all the Flora Gone?

Diversity of European alpine plant life may be shrinking. Continue reading

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Mind the Gap

Shells, bones, and teeth evolved in response to seawater chemistry changes triggered by the Great Unconformity. Continue reading

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EGU 2012: Potential Ecosystem Effects of Offshore Windfarms

Large offshore wind farms could affect ocean circulation patterns, temperature structures, and nutrient cycling. Continue reading

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EGU 2012: Life and Weather Away from Home

Conference participants discuss water stops and weather warnings for the galactic hitchhiker. Continue reading

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EGU 2012: The Latest Dirt on Reducing Carbon Emissions

Scientists gather to discuss permafrost ecosystem recovery and the use of charcoal for counteracting carbon loss from soil. Continue reading

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The Other Gutenberg

Seismologist’s legacy includes discontinuities in Earth’s mantle and beyond. Continue reading

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