Thursday, May 29, 2008: 9:15 AM-10:30 AM | |||
Salt Palace Convention Center - Room 255 E | |||
Biogeochemistry V | |||
Moderator: | Sherri L. Johnson | ||
9:15 AM | 507 | Evidence for strong nitrogen limitation in a perennial spring-fed stream in arctic Alaska James B. Ramsey, Alexander D. Huryn, Jonathan P. Benstead, Stephanie M. Parker | |
9:30 AM | 508 | Do annual cycles of light availability and snow-melt drive ammonium uptake dynamics in an arctic spring stream? Alexander D. Huryn, J. P. Benstead, Stephanie M. Parker, J. B. Ramsey | |
9:45 AM | 509 | The fate of assimilated 15N-nitrate in 71 headwater streams Laura T. Johnson, Jennifer L. Tank, Patrick J. Mulholland, Robert O. Hall, Stuart Findlay, William H. McDowell, H. Maurice Valett, Stephen K. Hamilton, Bruce J. Peterson, Linda R. Ashkenas, Lee W. Cooper, Clifford N. Dahm, Walter K. Dodds, Stanley V. Gregory, Nancy B. Grimm, Sherri L. Johnson, Judith L. Meyer, Geoffrey C. Poole, Jackson R. Webster, Clay Arango, Jake J. Beaulieu, Melody J. Bernot, Amy J. Burgin, Chelsea L. Crenshaw, Ashley M. Helton, Bobbie R. Niederlehner, Jonathan M. O'Brien, Jody D. Potter, Richard W. Sheibley, Daniel J. Sobota, Suzanne M. Thomas | |
10:00 AM | 510 | Nitrogen dynamics in florida spring runs James B. Heffernan, Matthew J. Cohen, Thomas K. Frazer | |
10:15 AM | 511 | Biogeochemical responses to forest removal and thinning; Recent and long term findings from the Andrews Experimental Forest, Oregon Sherri L. Johnson, Linda R. Ashkenas | |
Sponsor: | Contributed Sessions |
See more of Contributed Sessions
See more of The Nabs 56th Annual Meeting (25-28 May, 2008)