H. Schwentek

发表

Dependence of stratospheric temperature on the 11-year solar activity cycle?

H. Schwentek, W. Elling, 1984 .

The sunspot cycle 1958/70 in ionospheric absorption and stratospheric temperature

H. Schwentek, 1971 .

Regular and irregular behaviour of the winter anomaly in ionospheric absorption

H. Schwentek, 1971 .

No dependence of the temperature of the troposphere at Berlin on the solar activity cycle

H. Schwentek, W. Elling, 1992 .

Ion production and effective loss rate in the mesosphere and lower thermosphere during the Western European Winter Anomaly Campaign 1975/76

A. Loidl, E. Thrane, K. Torkar, 1979 .

Density and temperature profiles measured in the mesosphere and lower thermosphere during winter anomaly conditions

D. G. Papanikas, D. Offermann, A. Loidl, 1979 .

A numerical description of the winter anomaly in ionospheric absorption for a sunspot cycle

J. Röttger, H. Schwentek, 1974 .

Similar periodicities in the range 12 to 150 days in solar, ionospheric and atmospheric time series

H. Schwentek, W. Elling, 1981 .

Measurements and Results

H. Schwentek, W. Elling, K. Geisweid, 1974 .

Measurement of absorption in the ionosphere on 27.6 MHz at 52°N by means of a riometer and a corner reflector antenna directed to the Pole star

H. Schwentek, E. Gruschwitz, 1970 .

The Trend of Ionospheric Absorption During Shortwave Fade-Outs Related to the Trend of Enhancement of Solar X-ray Flux

R. Kreplin, H. Schwentek, G. Hartmann, 1971 .

Wave-like structures in the variation of ionospheric absorption

H. Schwentek, 1974 .

Ionospheric absorption between 53°N and 53°S observed on board ship

H. Schwentek, 1976 .

Planetary waves in the strato- and mesosphere during the Western European Winter Anomaly Campaign 1975/76 and their relation to ionospheric absorption

K. Labitzke, K. Petzoldt, H. Schwentek, 1979 .

Asymmetry in the winter-anomalous behaviour of absorption at micdlatitudes in the northern and southern hemispheres

H. Schwentek, W. Elling, M. Pérès, 1980 .

Increase in the response of the Earth's atmosphere to the sunspot cycle with height above sea level

H. Schwentek, W. Elling, 1981 .

The trend of the amount of winter anomaly of ionospheric absorption from 1956 to 1966

H. Schwentek, 1967 .

The applicability of method A3 for measurements of absorption in the ionosphere at 6 MHz using only the 1F mode

C. Timpe, H. Schwentek, 1972 .

Fitting the sunspot cycles 10–21 by a modified F-distribution density function

H. Schwentek, W. Elling, 1992 .

A possible relationship between spectral bands in sunspot number and the space-time organization of our planetary system

H. Schwentek, W. Elling, 1984 .

The variation of ionospheric absorption from 1956 till 1963

H. Schwentek, 1963 .