Fall 1999

Presentations Related to the Biogeochemistry of Watersheds

Mondays: 12:00 - 1:00, Odum Room, 4th floor Clark Hall, University of Virginia

brown bag lunch - all are welcome

September 6 Rick Webb (University of Virginia): The Shenandoah Watershed Study: An Overview.

September 13 Cindy Huber (Air Resources Division, USDA Forest Service): Risk Rating: Consideration of Acid-Base Status in the Forest Planning Process.

September 20 Anthony Jenkins (USDA Natural Resource Conservation Service): Calcium, Magnesium, and Aluminum Saturation in the High Elevation Forest Soils of West Virginia.

September 27 George Hornberger (University of Virginia): A DOC Injection Experiment in the Snake River in Colorado.

October 4 David Motl (Czech Technical University in Prague): Acid Deposition in the Jizera Mountains: A Heavily Polluted Site in the Czech Republic.

October 11 Art Bulger (University of Virginia): Recovery is Like Acidification, Only Backwards.

October 18 Frank Deviney (University of Virginia): Searching for Gypsy Moth: Modeling Additive and Innovational Interventions in Streamwater Concentration Time Series.

October 25 Bill Jackson (Air Resources Division, USDA Forest Service): Western North Carolina Stream Acidification Assessment.

November 1 Bill Currie (University of Maryland): The Importance of the Forest Floor in Retaining Nitrogen Inputs to Forests: Processes and Evidence.

November 8 Jack Cosby (University of Virginia): The Southern Appalachian Mountain Initiative.

November 15 Jim Galloway (University of Virginia): The Global Nitrogen Cycle.

November 29 Hank Shugart (University of Virginia): Patterns of Mortality inTrees.

December 6 Niki Nikolas (Tennessee Valley Authority): Long-term and Short-Term Changes in the Southern Appalachian Spruce-Fir.

For additional information, contact Rick Webb: 804-924-7817; rwebb@virginia.edu