E. C. Butcher

Weather Systems Determine the Non-breeding Distribution of Wandering Albatrosses over Southern Oceans

E. C. Butcher, David G. Nicholls, P. J. Moors et al. · Emu - Austral Ornithology · 1997 · 45 citations

Engineering, Marine Systems, Oceanography +19

On the nature of abnormal quiet days in Sq(Hs)

E. C. Butcher, Gavin M. Brown · Geophysical Journal International · 1981 · 30 citations

Geophysics, Meteorology, Normal Sq +15

The variability of Sq(H) on normal quiet days

E. C. Butcher, Gavin M. Brown · Geophysical Journal International · 1981 · 26 citations

Geophysics, Meteorology, Engineering +15

Abnormal quiet days and the effect of the interplanetary magnetic field on the apparent position of the Sq focus

E. C. Butcher, Gavin M. Brown · Geophysical Journal International · 1980 · 17 citations · Full text

Geophysics, Meteorology, Upper Atmosphere +15

Studies of worldwide secular trends in the solar daily geomagnetic variation

D. M. Schlapp, R. Sellek, E. C. Butcher · Geophysical Journal International · 1990 · 16 citations · Full text