搜索头条

“lose”

24

Without water, forests lose their ability to absorb CO₂
科学与环境

Without water, forests lose their ability to absorb CO₂

To survive periods of drought, trees halt photosynthesis, a highly water-intensive process. For every molecule of CO₂ absorbed by a tree leaf, an average of around 400 water molecules are released. Entire forests may then end up emitting more CO₂ than they capture.

Phys.org - latest science and technology news stories ·

F1 in Azerbaijan: That was almost a close-run thing
科技与人工智能

F1 in Azerbaijan: That was almost a close-run thing

Formula 1 raced on the streets of Baku, Azerbaijan, this past weekend. Although the race predates Liberty’s acquisition of the sport by a few months , it’s a rather good microcosm of the sport as it exists today. The track is a real challenge; it takes place on dusty city streets

Ars Technica - All content ·

Five UK nationals arrested near RAF Fairford released on bail
国际新闻

Five UK nationals arrested near RAF Fairford released on bail

Police say alleged offences could have been committed ‘knowingly or unknowingly’ on behalf of a foreign state Five men arrested over a suspected bomb plot at RAF Fairford have been released on bail as police investigate why they were so close to the airbase in three vans with sus

World news | The Guardian ·

AL
科学与环境

James Webb reveals why planet formation is a race against time

JWST has revealed that young planetary systems lose their planet-building gas through a changing mix of powerful jets, molecular winds, and radiation-driven outflows. As the disks age and their gas disappears, giant planets face a shrinking window to build massive atmospheres.

All Top News -- ScienceDaily ·