A new experimental apparatus makes it possible to measure concentrations of suspended and bed load sediments.
Research Spotlights
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How a Change in Slope Affects Lava Flows
Using observations from historical eruptions and a simple mechanical model, researchers studied how changes in slope can affect lava flows.
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A Model to Predict When a Cholera Outbreak Might Hit the Congo
Researchers determined the environmental conditions most likely to trigger a cholera epidemic in a region in eastern Congo.
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Large Volcanic Eruptions Cause Drought in Eastern China
In a study with implications for geoengineering, large Northern Hemispheric volcanic eruptions are found to cause strong droughts in much of eastern China.
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Pyroxenes Can Be Used to Estimate Upper Mantle Water Content
Scientists suggest using the mineral pyroxene to study the water content of the Earth’s upper mantle.
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A Remote Sensing Technique for Measuring Forest Composition
A new technique to remotely sense a forest’s tree composition using airborne observations.
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How Should Flood Risk Assessments Be Done in a Changing Climate?
The common assumption that flood behavior is not changing over time causes water managers to undervalue flood protection benefits. A better method of risk assessment is proposed.
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Tracking the Sources and Sinks of Antarctica’s Subglacial Waterways
Researchers examined the water flowing into and out of several Antarctic ice streams to determine the cause of a recent observed slowdown of some of these ice streams.
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Proposed Satellite Would Improve Study of Cloud Physics
Researchers propose a new satellite that would help scientists study how cloud physics is affected by aerosols.
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Low Heliosphere Pressure Drives Wide CMEs in Weak Solar Cycles
Why are coronal mass ejections from the current solar cycle wider than others? Researchers investigate.