1. The phenological calendar of Estonia and its correlation with mean air temperature

   • R. Ahas
   • J. Jaagus
   • A. Aasa

   Original Article Pages: 159 - 166

2. Measuring dew formation and its threshold value for net radiation loss on top leaves in a paddy rice crop by using the dewball: a new and simple instrument

   • Weihong Luo
   • J. Goudriaan

   Original Article Pages: 167 - 171

3. Doppler radar detection of exceptional mass-migration of aphids into Finland

   • M. Nieminen
   • Matti Leskinen
   • Juha Helenius

   Original Article Pages: 172 - 181

4. Deaths from cerebrovascular diseases correlated to month of birth: elevated risk of death from subarachnoid hemorrhage among summer-born

   • K. Nonaka
   • Y. Imaizumi

   Original Article Pages: 182 - 185

5. Summer/winter differences in the serum 25-hydroxyvitamin D₃ and parathyroid hormone levels of Japanese women

   • K. Nakamura
   • Mitsue Nashimoto
   • Masaharu Yamamoto

   Original Article Pages: 186 - 189

6. Heat-stress-related mortality in five cities in Southern Ontario: 1980–1996

   • K. E. Smoyer
   • Daniel G. C. Rainham
   • Jared N. Hewko

   Original Article Pages: 190 - 197

7. The urban heat island in a small city in coastal Portugal

   • O. S. Pinho
   • M. D. Manso Orgaz

   Original article Pages: 198 - 203

8. Estimating mean monthly incident solar radiation on horizontal and inclined slopes from mean monthly temperatures extremes

   • N. C. Coops
   • R. H. Waring
   • J. B. Moncrieff

   Original Article Pages: 204 - 211

9. Memorandum of Understanding (MOU) between the World Meteorological Organization (WMO) and the International Society of Biometeorology (ISB)

   ISB NEWS Pages: 212 - 212