Access
To read this story in full you will need to login or make a payment (see right).
Supplement
Nature 451, 277-278 (17 January 2008) | doi:10.1038/nature06587; Published online 16 January 2008
Open Innovation Challenges
-
Protect Enzyme from In Planta Degradation
A proposal for stable expression of an enzyme in corn seed is desired.
-
Efficient Chromosome Doubling: Plant Cell Division
The Seeker is looking for an efficient chromosome doubling method in plants and in particular, metho...
- More Challenges
- Powered by:
nature jobs
Group Director Discovery Biology / Infectious Disease
- Bristol-Myers Squibb
- Wallingford, CT
Scientist for Pilot Plant - Solid Dosage Forms
- Novo Nordisk
- Bagsværd, Denmark
The rise of atmospheric oxygen
Lee R. Kump1
Abstract
Clues from ancient rocks are helping to produce a coherent picture of how Earth's atmosphere changed from one that was almost devoid of oxygen to one that is one-fifth oxygen.
Imagine a Star Trek episode in which the Starship Enterprise stumbles into a time warp and is transported to Earth 3 billion years ago. The crew are eager to disembark but, before they do, they need to discover more about the pink methane haze1 that surrounds the planet.
To read this story in full you will need to login or make a payment (see right).
MORE ARTICLES LIKE THIS
These links to content published by NPG are automatically generated.
NEWS AND VIEWS
Atmospheric chemistry Her dark materialsNature News and Views (03 Jul 2008)
Sedimentary sulphidesNature News and Views (06 Aug 1981)
Palaeoclimate Oxygen's rise reducedNature News and Views (30 Aug 2007)
Palaeoecology A breath of fresh airNature News and Views (05 Aug 1999)
Palaeobiology Sea change in sedimentsNature News and Views (06 Oct 2005)
See all 6 matches for News And Views