科学与环境

Some climate tipping points are being studied far more than others

来源: Phys.org - latest science and technology news stories · 发布于

Some climate tipping points are being studied far more than others
来源: Phys.org - latest science and technology news stories

Parts of Earth's climate system can change abruptly once warming pushes them beyond critical thresholds. The Greenland and Antarctic ice sheets, the Amazon rainforest, coral reefs and major ocean currents are all among the systems containing potential climate tipping points.

Parts of Earth's climate system can change abruptly once warming pushes them beyond critical thresholds. The Greenland and Antarctic ice sheets, the Amazon rainforest, coral reefs and major ocean currents are all among the systems containing potential climate tipping points.

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Where does Earth's nitrogen go? Two atoms offer a clue
科学与环境

Where does Earth's nitrogen go? Two atoms offer a clue

Nitrogen is one of life's building blocks, but it's only helpful in the right amounts. Too much nitrogen in water, for example, can lead to poor water quality and the gradual death of aquatic organisms. Microbes remove nitrogen from water by converting it to a gas that escapes in

Phys.org - latest science and technology news stories ·

Amazon’s new Kindles appear to have a light leak problem
科技与人工智能

Amazon’s new Kindles appear to have a light leak problem

Some users are reporting that the new Kindles have a light leak issue that is especially apparent when using dark mode. The latest base-model Kindles have a flush bezel that gives them a sleek appearance and looks great… as long as you keep the lights on. But things can change on

The Verge ·