1. Lake Kinneret dissolved oxygen regime reflects long term changes in ecosystem functioning

   • Ami Nishri
   • Tamar Zohary
   • David Wynne

   OriginalPaper Pages: 253 - 283

2. Hyporheic zone hydrology and nitrogen dynamics in relation to the streambed topography of a N-rich stream

   • Alan R. Hill
   • Carl F. Labadia
   • K. Sanmugadas

   OriginalPaper Pages: 285 - 310

3. Peroxidases in grass dew derived from guttation: possible role in polymerization of soil organic matter

   • Rex E. Kerstetter
   • Richard G. Zepp
   • L.H. Carreira

   OriginalPaper Pages: 311 - 323

4. Transformation and retention of nitrogen in a coastal forest ecosystem

   • B. Seely
   • K. Lajtha
   • G.D. Salvucci

   OriginalPaper Pages: 325 - 343