Poster Session 4 |
| | Net CO2 Exchange |
| | P4.1 | When do replanted sub-boreal clearcuts become net sinks for CO2?
Arthur L. Fredeen, University of Northern British Columbia, Prince George, BC, Canada; and T. G. Pypker and J. D. Waughtal |
| | P4.2 | Net ecosystem exchange from a cattail marsh within the Mer Bleue wetland complex in Ontario, Canada
Marie-Claude Bonneville, McGill University, Ste Anne de Bellevue, QC, Canada; and I. B. Strachan, E. R. Humphreys, and N. T. Roulet |
| | P4.3 | Ecosystem co2 flux over two years for a 200-year-old Chinese broad-leaved korean pine mixed forest
Junhui Zhang, Institute of Applied Ecology/Chinese Academy of Sciences, Shenyang, Liaoning, China; and S. Han |
| | P4.4 | Correcting apparent off-season CO2 uptake due to surface heating of an open path gas analyzer: progress report of an ongoing study 
G.G. Burba, LI-COR Biosciences, Lincoln, NE; and D. J. Anderson, L. Xu, and D. K. McDermitt |
| | P4.5 | CO2 Concentration and Flux in a California's Oak/Grass Savanna
Siyan Ma, University of California, Berkeley, CA; and D. Baldocchi and T. Hehn |
| | P4.6 | An alternative approach for WPL: contribution from water vapor
Heping Liu, Jackson State University, Jackson, MS |
| | P4.7 | A perspective on carbon dioxide flux measurements using an open-path infrared gas analyzer in cold environments
Brian D. Amiro, University of Manitoba, Winnipeg, MB, Canada; and A. L. Orchansky and A. Sass |