Geophysica Vol. 4, No. 3, 1953

7 articles

1.

J. Keränen - 70th Anniversary

M. Franssila and E. Sucksdorff

2.

The Lag Coefficient of Hygroscopic Hygrometers

Vilho Väisälä

3.

On the Frequency of the Rhytms appearing in the Annual Course of Temperature with Regard to the Atmospherical Circulation

Heikki Simojoki

4.

The Motion of Surface Pressure Centers in Relation to Upper Mean Maps

K. Mørch Jensen and A. Wiin Nielsen

5.

On the Air Flow connected with the Invasion of Upper Tropical Air over Northwestern Europe

Lauri A. Vuorela

6.

A Net Radiation Instrument with Constant Ventilation

Matti Franssila

7.

Report on the Meteorological Conference in Helsinki, May 1953