1. Elevated CO₂ and nutrient addition after soil N cycling and N trace gas fluxes with early season wet-up in a California annual grassland

   • BRUCE A. HUNGATE
   • CHRISTOPHER P. LUND
   • F. STUART CHAPIN III

   OriginalPaper Pages: 89 - 109

2. Atmospheric deposition, mass balances, and processes regulating streamwater solute concentrations in mixed-conifer catchments of the Sierra Nevada, California

   • MICHAEL R. WILLIAMS
   • JOHN M. MELACK

   OriginalPaper Pages: 111 - 144

3. The nutrient input by Harmattan dust to a forest ecosystem in Côte d'Ivoire, Africa

   • J.J. STOORVOGEL
   • N. VAN BREEMEN
   • B.H. JASSEN

   OriginalPaper Pages: 145 - 157

4. The nutrient budgets of a watershed and its forest ecosystem in the Taï National Park in Cô d'Ivoire

   • J.J. STOORVOGEL
   • B.H. JANSSEN
   • N. VAN BREEMEN

   OriginalPaper Pages: 159 - 172

5. The biogeochemistry of basic cations in two forest catchments with contrasting lithology in the Czech Republic

   • PAVEL KRÁM
   • JAKUB HRUŠKA
   • CHRIS E. JOHNSON

   OriginalPaper Pages: 173 - 202