1. Factors influencing changes in mercury concentrations in lake water and yellow perch (Perca flavescens) in Adirondack lakes

   • Jason A. Dittman
   • Charles T. Driscoll

   OriginalPaper 12 February 2009 Pages: 179 - 196

   

2. Unusual seasonal patterns and inferred processes of nitrogen retention in forested headwaters of the Upper Susquehanna River

   • Christine L. Goodale
   • Steven A. Thomas
   • M. Todd Walter

   OriginalPaper 06 March 2009 Pages: 197 - 218

   

3. Watershed nitrogen input and riverine export on the west coast of the US

   • Sylvia C. Schaefer
   • James T. Hollibaugh
   • Merryl Alber

   OriginalPaper 06 March 2009 Pages: 219 - 233

   

4. Long-term effects of drainage and hay-removal on nutrient dynamics and limitation in the Biebrza mires, Poland

   • Harry Olde Venterink
   • Ignacy Kardel
   • Martin J. Wassen

   OriginalPaper 06 March 2009 Pages: 235 - 252

   

5. Seasonal variation in nitrogen uptake and turnover in two high-elevation soils: mineralization responses are site-dependent

   • Amy E. Miller
   • Joshua P. Schimel
   • John M. Melack

   OriginalPaper 19 March 2009 Pages: 253 - 270

   

6. The effects of dissolved organic carbon, acidity and seasonality on metal geochemistry within a forested catchment on the Precambrian Shield, central Ontario, Canada

   • Amanda L. Landre
   • Shaun A. Watmough
   • Peter J. Dillon

   OriginalPaper 18 March 2009 Pages: 271 - 289

   

7. Abiotic reaction of nitrite with dissolved organic carbon? Testing the Ferrous Wheel Hypothesis

   • Bettina H. M. Schmidt
   • Egbert Matzner

   BriefCommunication 12 February 2009 Pages: 291 - 296