Geology & Geophysics
There have been further additions to the highly successful “Earth and Space Science is Essential for Society” collection of commentaries.
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Geochemistry, Mineralogy, Volcanology
Offsets in radiocarbon concentration within the ocean or between the ocean and the atmosphere are particularly useful proxies for a variety of studies.
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Radiocarbon in the Oceans
Space Science & Space Physics
A new book explores our understanding of electric currents, which are fundamental to the structure and dynamics of space plasmas.
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Electric Currents in Outer Space Run the Show
Atmospheric Sciences
Atmosphere and land model development has historically been segregated but coupled processes crucial to prediction and extremes can be properly represented only with a holistic approach.
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Coupled from the Start
Geochemistry, Mineralogy, Volcanology
The frequency of eruptions with a Volcanic Explosivity Index of 7 is only one or two per thousand years but we cannot afford to be complacent.
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Are We Prepared for the Next Mega Eruption?
Space Science & Space Physics
A NASA stereo-imaging mission called TWINS continues to push the boundaries of what we know about the region of space close to Earth.
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The Big Picture in Geospace
Climate Change
The atmospheric response to El Niño, both in the Pacific region and around the world, changes with each event and is uncertain in future under the influence greenhouse gas forcing.
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Diversity of El Niño Variability Makes Prediction Challenging
Space Science & Space Physics
A recent celebration of the 60th anniversary of the launch of Explorer 1 reflected on the incredible progress and scientific insights from this and subsequent space missions.
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Earth’s Radiation Belts: Celebrating Six Decades of Discovery
Hydrology, Cryosphere & Earth Surface
The challenge of collecting and analyzing precipitation data collected at different times, in different places, and on different scales.
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Counting Every Drop
Geochemistry, Mineralogy, Volcanology
Geochronology and thermochronology combine geochemistry, nuclear reactions, and technology to probe the history and dynamics of Earth and planetary processes.
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