冻土的一个神秘特征，可以用非牛顿流体物理学来部分解释。这就是“奥布雷克”(Oobleck)。
Research Spotlights
Research spotlights are plain-language summaries of recent articles published in AGU’s suite of 24 journals.
Posted inResearch Spotlights
Solar Panels Can Cool Crops—and Workers
A new model simulates the benefits of agrivoltaic farming, in which solar panels and crops share the same land.
Posted inResearch Spotlights
Extreme Heat May Drive Asthma Risk in Baltimore, Especially at Night
A new study paints a fuller picture of how heat affects respiratory health, especially in Baltimore’s socially vulnerable neighborhoods.
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The Under-the-Radar Creeks That Are Sweeping Carbon Out of Salt Marshes
Transport via tidal creeks is a “major and often underrecognized” pathway of carbon in the coastal wetlands, and a gap in most blue carbon assessments, new research reports.
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Many Americans Underestimate Health Risks of Extreme Weather, New Study Finds
The research examines the “risk perception gap,” or the difference between climate-related mortality estimates and public perceptions of climate risk, across U.S. counties.
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Getting to Know Uranus’s “Breathing” Bow Shock
The ice giant’s rotation causes daily expansion and contraction of the boundary where its magnetic field slows the solar wind.
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Super-Earths May Be Solid Deep Inside Their Mantles
New estimates show that a mineral likely common in these rocky planets’ interiors is resistant to melting, even at high temperatures.
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刚果河每秒向大西洋注入4万立方米淡水。一项新研究追踪了这些淡水的去向。
研究人员综合运用观测资料与数值模拟，追踪了刚果河淡水羽流的运动轨迹，并指出涡旋在水体输运过程中发挥了重要作用。
Posted inResearch Spotlights
How Does Social Vulnerability Evolve After a Tropical Cyclone?
An initial rise in the social vulnerability index is followed by a decrease, but that decrease comes with a catch.
Posted inResearch Spotlights
How Water Flows Toward Cities During Hurricanes
Topography is a key factor exacerbating compound flooding, while coastal wetlands help protect cities.