1. Organic Biogeochemistry of Detrital Flocculent Material (Floc) in a Subtropical, Coastal Wetland

   • Renato R. Neto
   • Ralph N. Mead
   • Rudolf Jaffé

   OriginalPaper Pages: 283 - 304

2. Nitrogen Behaviour and Nitrous Oxide Emission in the Tidal Seine River Estuary (France) as Influenced by Human Activities in the Upstream Watershed

   • Josette Garnier
   • Aurélie Cébron
   • Anun Martinez

   OriginalPaper Pages: 305 - 326

3. Cross-site Comparison of Variability of DOC and Nitrate c–q Hysteresis during the Autumn–winter Period in Three Mediterranean Headwater Streams: A Synthetic Approach

   • Butturini Andrea
   • Gallart Francesc
   • Sabater Francesc

   OriginalPaper Pages: 327 - 349

4. Effects of Elevated Atmospheric CO₂ Concentrations on CH₄ and N₂O Emission from Rice Soil: An Experiment in Controlled-environment Chambers

   • Weiguo Cheng
   • Kazuyuki Yagi
   • Kazuhiko Kobayashi

   OriginalPaper Pages: 351 - 373

5. Porewater Stoichiometry of Terminal Metabolic Products, Sulfate, and Dissolved Organic Carbon and Nitrogen in Estuarine Intertidal Creek-bank Sediments

   • Nathaniel B. Weston
   • William P. Porubsky
   • Samantha B. Joye

   OriginalPaper Pages: 375 - 408

6. Effect of Reduced Winter Precipitation and Increased Temperature on Watershed Solute Flux, 1988–2002, Northern Michigan

   • R. Stottlemyer
   • D. Toczydlowski

   OriginalPaper Pages: 409 - 440

7. Escalating Worldwide use of Urea – A Global Change Contributing to Coastal Eutrophication

   • Patricia M. Glibert
   • John Harrison
   • Sybil Seitzinger

   OriginalPaper Pages: 441 - 463