Phys Rev Lett. 2000 Dec 04;85(23):5004-7. doi: 10.1103/PhysRevLett.85.5004.
Physical review letters
Marsh, Svensmark
PMID: 11102172 DOI: 10.1103/PhysRevLett.85.5004
The influence of solar variability on climate is currently uncertain. Recent observations have indicated a possible mechanism via the influence of solar modulated cosmic rays on global cloud cover. Surprisingly the influence of solar variability is strongest in low clouds (