North–South asymmetry of the sunspot indices and its quasi-biennial oscillations

Apparent absence of the quasi-biennial o

Apparent absence of the quasi-biennial oscillation in sea level pressure in the south indian and south atlantic oceans

✍ T. G. J. Dyer 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 428 KB

## Abstract Monthly mean sea level pressure over the Indian and South Atlantic oceans can be represented adequately by a few uncorrelated pressure fields derived using principal component analysis. Apart from a major, and general, field both zonal and meridional compensatory pressure systems appear