科学与环境
Losing plant diversity could reduce grassland CO₂ absorption 15% by 2050, model projects
来源: Phys.org - latest science and technology news stories · 发布于

A substantial loss of plant diversity could mean that grasslands worldwide, including meadows and pastures, would absorb around 15% less CO₂ through photosynthesis by midcentury compared with a scenario in which diversity is maintained.
A substantial loss of plant diversity could mean that grasslands worldwide, including meadows and pastures, would absorb around 15% less CO₂ through photosynthesis by midcentury compared with a scenario in which diversity is maintained.
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Skepticism mires Trump’s Iowa steel plant project: ‘Promises are not the same as jobs’
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Atlantic weather pattern shaped southern Greenland's rain and snow for millennia, sediments reveal
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Do we all see anger the same way?
Happiness, sadness, disgust, surprise, fear, contempt and anger. These are the basic emotions traditionally associated with facial expressions described as universal. As important social signals, facial expressions help us rapidly interpret the emotions and intentions of others.
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Real-time oxygen measurements expose hidden losses in solar water splitting
A new technique developed at Imperial College London measures oxygen production in real time, revealing hidden losses in solar water splitting. The researchers found that electrical current did not always correspond to oxygen generation in hematite, one of the most widely studied
Phys.org - latest science and technology news stories ·