科学与环境

Scientists develop 'floating scarecrow' to protect threatened seabirds

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

Scientists develop 'floating scarecrow' to protect threatened seabirds
来源: Phys.org - latest science and technology news stories

New research has shown that a "floating scarecrow" developed by U.K.-based scientists and a repurposed bird-scaring kite can help save threatened seabirds from getting caught in fishing nets.

New research has shown that a "floating scarecrow" developed by U.K.-based scientists and a repurposed bird-scaring kite can help save threatened seabirds from getting caught in fishing nets.

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科学与环境

Scientists may have misread a 2-billion-year-old clue about Earth

Scientists have found that a famous 2-billion-year-old chemical signature, once thought to record a massive global change in Earth’s carbon cycle, may instead have been produced by local magma, hydrocarbons, and methane-eating microbes. The discovery raises new questions about wh

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