1. The Ecological Crisis of the Aral Sea* Basin in the Frame of a New Time Scale: The “Anthropo-Geological Scale”

   • Monique Mainguet
   • René Létolle

   Naturwissenschaften Aufsätze Pages: 331 - 339

2. Octadecanoid-Mediated Signal Transduction in Higher Plants

   • Elmar W. Weiler

   Original Pages: 340 - 349

3. Participation of Gastrointestinal-Load Volume in „Setting” the Pigeon‘s Nocturnal Body Temperature

   • Laura C. Geran
   • Michael E. Rashotte

   Kurze Originalmitteilung Pages: 350 - 353

4. Beryllium-7 and Ozone Correlations in Surface Atmosphere

   • Karl Irlweck
   • Karin Hinterdorfer
   • Viktor Karg

   Kurze Originalmitteilung Pages: 353 - 356

5. Hearing in Geometrid Moths

   • Annemarie Surlykke
   • Mads Filskov

   Kurze Originalmitteilung Pages: 356 - 359

6. Formation Process of Hopperlike β-Si3N4 Crystal Formed by Postshock Vaporization and Condensation of Amorphous Powder

   • K. Yamada
   • A. B. Sawaoka

   Kurze Originalmitteilung Pages: 359 - 362

7. Reduced Metabolic Rate in Crickets Paralysed by a Digger Wasp

   • Flavio Roces
   • Werner Gnatzy

   Kurze Originalmitteilung Pages: 362 - 366

8. The Effect of Centrifugal Force on the Perception of Rotation About a Vertical Axis

   • Marie-Luise Mittelstaedt
   • Horst Mittelstaedt

   Kurze Originalmitteilung Pages: 366 - 369