科学与环境
Global soil erosion outpaces natural recovery, report warns
来源: Phys.org - latest science and technology news stories · 发布于
Isaac Larsen, an associate professor in the College of Natural Sciences' Department of Earth, Geographic, and Climate Sciences, is a lead author of "Status of the World's Soil Resources 2026," a new report produced by the Food and Agriculture Organization of the United Nations (F
Isaac Larsen, an associate professor in the College of Natural Sciences' Department of Earth, Geographic, and Climate Sciences, is a lead author of "Status of the World's Soil Resources 2026," a new report produced by the Food and Agriculture Organization of the United Nations (FAO) that draws on recent scientific literature and contributions from hundreds of experts around the world.
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Global review reveals major blind spots in our understanding of climate change impacts on Mediterranean ecosystems
A new global review of observed climate change impacts on plant communities reveals major gaps in where and how we monitor some of the world's most climate-vulnerable ecosystems.
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Unusual senses: The secret superpowers of amphibians and reptiles
The Surinam toad is one of the strangest frogs on Earth. Flat-bodied, tiny-eyed and adapted to the murky waters of the Amazon basin, it hunts well despite having very poor vision. When a fish swims close, the frog suddenly opens its mouth and sucks the prey inside in a fraction o
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Quantum interactions may have locked early universe's fields into existing energy states
The universe may be trapped in its own comfort zone, and a researcher in the College of Engineering and Computer Science has helped explain why it cannot seem to leave. A new study suggests the universe could be locked into its current state by the same kinds of quantum effects t
Phys.org - latest science and technology news stories ·
A novel path to fusion ignition: Heat first, then add fuel
For more than 70 years, fusion energy researchers have used a particular equation to judge whether a plasma would stay hot and dense enough—for long enough—to reach a point where it could sustain itself without any more external power added. While that equation marks the finish l
Phys.org - latest science and technology news stories ·
A meteor hit Oklahoma 100 million years later than scientists thought
A meteor crater buried beneath Oklahoma has turned out to be nearly 100 million years younger than scientists thought. Zircon crystals show the Ames impact occurred about 370 million years ago, meaning it was not part of the mysterious Ordovician bombardment once linked to a poss
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