Session: Carbon dioxide exchange 1 (26th Agricultural and Forest Meteorology/13th Air Pollution/5th Urban Environment/16th Biometeorology and Aerobiology)

Monday, 23 August 2004: 1:30 PM-5:00 PM

Host: 26th Conference on Agricultural and Forest Meteorology

Organizers:

Andrew Black, University of British Columbia, Faculty of Agricultural Sciences, Biometeorology and Soil Physics Group, Vancouver, BC and Michael Unsworth, Oregon State University, Oregon State University, Corvallis, OR

Papers:

1:30 PM

2.1

In search of the ‘typical’ year of forest-atmosphere exchange

H. P. Schmid, Indiana University, Bloomington, IN; and H. B. Su, C. S. B. Grimmond, C. S. Vogel, and D. Dragoni

Recorded presentation

1:45 PM

2.2

The Annual Carbon and Water Balance of a Mid-Western No-Till Corn/Soybean Ecosystem

Tilden Meyers, NOAA/ATDD, Oak Ridge, TN; and S. Hollinger and T. B. Wilson

Recorded presentation

2:00 PM

2.3

Carbon and water fluxes over a temperate Eucalyptus forest and a tropical wet/dry savanna in Australia

Ray Leuning, CSIRO, Canberra, ACT, Australia; and H. A. Cleugh, D. E. Hughes, and S. J. Zegelin

Recorded presentation

2:15 PM

2.4

Mangrove forest-atmosphere interactions in the Florida coastal Everglades

Jordan G. Barr, University of Virginia, Charlottesville, VA; and J. D. Fuentes, T. L. O'Halloran, J. C. Zieman, and D. L. Childers

2:30 PM

2.5

Partitioning the net CO₂ flux of a deciduous forest into respiration and assimilation using stable carbon isotopes

Alexander Knohl, Max Planck Institute for Biogeochemistry, Jena, Germany; and N. Buchmann

Recorded presentation

Presentation PDF (134.5 kB)

2:45 PM

2.6

Six years of CO₂ and water vapour exchange measurement in a West Coast Douglas-fir stand

Kai Morgenstern, University of British Columbia, Vancouver, BC, Canada; and T. A. Black, E. R. Humphreys, T. Cai, Z. Li, R. Jassal, D. L. Spittlehouse, and Z. Nesic

3:00 PM

2.7

Is flux divergence in the tower layer important in estimating annual NEE using eddy-covariance measurements?

Hong-Bing Su, East Carolina University, Greenville, NC; and H. P. Schmid, C. S. B. Grimmond, C. S. Vogel, and P. S. Curtis

Recorded presentation

Presentation PDF (343.8 kB)

3:15 PM

2.8

Carbon Dioxide Transport over Complex Terrain

Jielun Sun, NCAR, Boulder, CO; and S. P. Burns, A. C. Delany, S. P. Oncley, A. Turnipseed, B. B. Stephens, A. Guenther, D. E. Anderson, and R. Monson

Recorded presentation

Presentation PDF (672.0 kB)

3:30 PM

2.9

Upscaling fluxes from tower to landscape: Overlaying flux footprints on high resolution (IKONOS) images of vegetation cover

Joon Kim, Yonsei University, Seoul, Korea, Republic of (South); and Q. Guo, D. D. Baldocchi, M. Y. Leclerc, L. Xu, and H. P. Schmid

Recorded presentation

Presentation PDF (712.8 kB)

3:45 PM

2.10

Seasonal course of a normalized differential vegetation index ‘NDVI’ derived from tower data

Matthias Falk, University of California, Berkeley, CA; and T. Meyers, A. Black, A. G. Barr, S. Yamamoto, S. B. Verma, and D. Baldocchi