科学与环境
Planting trees is not enough: Lasting climate benefits depend on land rights and livelihoods
来源: Phys.org - latest science and technology news stories · 发布于
A new LMU study shows that three-quarters of the estimated global potential for new forests to capture CO₂ is threatened by significant social and institutional challenges.
A new LMU study shows that three-quarters of the estimated global potential for new forests to capture CO₂ is threatened by significant social and institutional challenges.
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Volunteers plant 109,000 trees in new woodlands
In the last two seasons, almost 500,000 trees and 27,233 metres of new hedges, have been planted.
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Scientists uncover 3 key brain pathways linked to lasting depression relief
Researchers have uncovered three brain pathways linked to lasting improvements in people receiving deep brain stimulation for severe, treatment-resistant depression. They also discovered that patients who failed to improve after two years shared a striking pattern: insufficient s
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Planetary 'twins' Uranus and Neptune may have different origin stories
By indirectly probing the depths of Uranus and Neptune's atmospheres, an international team of scientists has revealed a significant contrast in their chemical composition. Neptune appears to be more enriched in oxygen than Uranus. These results suggest that the two ice giants ma
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Researchers unlock new way to map molecular structure on surfaces
Scientists at NPL, with the University of Surrey, University of Oxford, the Francis Crick Institute and IONTOF GmbH, have developed a technique to distinguish and map molecules that share the same chemical formula and mass but have different structures and functions. The research
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Who speaks for Mars? Scientists call for ethical debate before terraforming begins
Transforming Mars into a more Earth-like world could irreversibly destroy scientific evidence about the planet's history and the possibility of extraterrestrial life. In an opinion article published in Eos, a team of Dutch, French and U.S. planetary scientists and ethicists warns
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