St Andrews Earth & Environmental Sciences
@earthscista.bsky.social
The School of Earth and Environmental Sciences at the University of St Andrews is a vibrant scientific community that studies the Earth and its neighbours in space.
https://www.st-andrews.ac.uk/earth-sciences/
https://www.st-andrews.ac.uk/earth-sciences/
Reposted by St Andrews Earth & Environmental Sciences
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Abiotic Sources of Fixed Nitrogen Sustained Early Ecosystems for Several Hundred MIllion Years After the Origin of Life
Nitrogen plays a crucial role in controlling biological productivity. However, it remains unknown how Earth’s earliest ecosystems accessed bioavailable forms of nitrogen. Here, we present genomi...
www.researchsquare.com
October 9, 2025 at 3:49 PM
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