1. Commentary: Carbon Metabolism of the Terrestrial Biosphere: A Multitechnique Approach for Improved Understanding

   • J. G. Canadell
   • H. A. Mooney
   • B. Y. Bond

   Pages: 115 - 130

2. Mini-Review: Nutrient Cycling in Lakes and Streams: Insights from a Comparative Analysis

   • Timothy E. Essington
   • Stephen R. Carpenter

   Pages: 131 - 143

3. Original Articles: Nitrogen Availability and Old-Field Succession in a Shortgrass Steppe

   • Mark W. Paschke
   • Terry McLendon
   • Edward F. Redente

   Pages: 144 - 158

4. Element Fluxes and Landscape Position in a Northern Hardwood Forest Watershed Ecosystem

   • Chris E. Johnson
   • Charles T. Driscoll
   • Gene E. Likens

   Pages: 159 - 184

5. Detritus Production and Soil N Transformations in Old-Growth Eastern Hemlock and Sugar Maple Stands

   • John L. Campbell
   • Stith T. Gower

   Pages: 185 - 192

6. Effects of Soil Texture on Belowground Carbon and Nutrient Storage in a Lowland Amazonian Forest Ecosystem

   • Whendee L. Silver
   • Jason Neff
   • Raimundo Cosme

   Pages: 193 - 209

7. Rapid Communication: Climatic Control on Eutrophication of the Hudson River Estuary

   • Robert W. Howarth
   • Dennis P. Swaney
   • Roxanne Marino

   Pages: 210 - 215