1. How old is ENSO?

   • Neville Nicholls

   OriginalPaper Pages: 111 - 115

2. Sensitivity of evapotranspiration in a wheat field, a forest, and a grassland to changes in climate and direct effects of carbon dioxide

   • Philippe Martin
   • Norman J. Rosenberg
   • Mary S. McKenney

   OriginalPaper Pages: 117 - 151

3. Sensitivity of crop yields and land resource potential to climatic change in Ontario, Canada

   • Barry Smit
   • Michael Brklacich
   • Deborah Bond

   OriginalPaper Pages: 153 - 174

4. Effects of soil moisture on the sensitivity of a climate model to earth orbital forcing at 9000 yr BP

   • Robert G. Gallimore
   • John E. Kutzbach

   OriginalPaper Pages: 175 - 205

5. Book reviews

   • Charles F. Raymond
   • William Randel

   BookReview Pages: 207 - 210