Atmospheric Sciences
The number of droplets in clouds affects how much of the Sun’s warming energy is reflected back to space. But how reliable are our attempts to count them?
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Geology & Geophysics
A review of achievements, developments, and changes in AGU Publications in the past year, and a look ahead to new features, initiatives, and growth ahead.
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AGU Publications Continue to Expand, Diversify, and Adapt
Hydrology, Cryosphere & Earth Surface
A joint special issue presents new findings from a field campaign in the Arctic Ocean which highlights key processes that need to be taken into account to predict the future of the Arctic ice pack.
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Exploring a More Dynamic Arctic Icescape
Space Science & Space Physics
Near-Earth space is a dynamic electric environment containing different types of current that are continually changing over time and space.
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Going with the Flow in Outer Space
Mathematical Geophysics
A new book explores how uncertainty quantification can enable optimal decisions in the exploration, appraisal, and development of subsurface resources.
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Quantifying Uncertainty About Earth’s Resources
Ocean Sciences
With coastal oceans around the world changing from the effects of urbanization, rising carbon dioxide levels, and climate warming, recent work begins to find new land-sea linkages.
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Coastal Ocean Warming Adds to CO2 Burden
Geohealth
One of the authors of a new report on efforts to create healthy cities in China describes challenges and opportunities for urban health and healthcare.
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Aspiring Toward Healthy Cities in China
Ocean Sciences
Widespread declines in ocean oxygen concentrations are now being reported with authors offering quite different explanations. Which ones are correct?
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Multiple Choices Exist for Changing Ocean Oxygen Concentrations
Biogeosciences
Methane is generally considered secondary to carbon dioxide in its importance to climate change, but what role might methane play in the future if global temperatures continue to rise?
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Methane, Climate Change, and Our Uncertain Future
Ocean Sciences
A new special issue of JGR: Oceans reveals the rich relationship between the ocean and tropical cyclones.
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