1. Do biophysics and physiology matter in ecosystem models?

   • Gordon B. Bonan

   OriginalPaper Pages: 281 - 285

2. Productivity response of climax temperate forests to elevated temperature and carbon dioxide: a north american comparison between two global models

   • A. D. McGuire
   • L. A. Joyce
   • C. J. Vorosmarty

   OriginalPaper Pages: 287 - 310

3. Effects of changes in temperature and CO₂ concentration on simulated spring wheat yields in The Netherlands

   • Sanderine Nonhebel

   OriginalPaper Pages: 311 - 329

4. Climate change and transportation in Northern Canada: an integrated impact assessment

   • Steve Lonergan
   • Richard Difrancesco
   • Ming-Ko Woo

   OriginalPaper Pages: 331 - 351

5. Projected global climate change impact on water temperatures in five north central U.S. streams

   • H. G. Stefan
   • B. A. Sinokrot

   OriginalPaper Pages: 353 - 381

6. Letter to the editor

   • K. Ya. Kondratyev

   Correspondence Pages: 383 - 384

7. Response to the letter from K. Kondratyev

   • Jill Jäger

   Correspondence Pages: 385 - 386