Session 10 Trace gases exchange (parallel with session 11)

Thursday, 26 August 2004: 8:30 AM-11:45 AM
Host: 26th Conference on Agricultural and Forest Meteorology
Organizers:
Sean McGinn, Agriculture and Agri-Food Canada, Environmental Health, Lethbridge, AB and Monique Y. Leclerc, University of Georgia, Crop and Soil Sciences, Griffin, GA

Papers:
8:30 AM
10.1
Comparison between four Methods to estimate Leaf Wetness Duration caused by Dew on Grassland
Roy J. Wichink Kruit, Wageningen University and Research Centre, Wageningen, Netherlands; and W. A. J. Van Pul, A. F. G. Jacobs, and B. G. Heusinkveld
Recorded presentation

Presentation PDF (190.3 kB)

8:45 AM
10.2
Validation of the nocturnal boundary layer technique
Nathalie Mathieu, McGill University, Montreal, QC, Canada; and I. B. Strachan and M. Y. Leclerc
Recorded presentation

Presentation PDF (112.6 kB)

9:00 AM
10.3
The mean flux component associated with eddy covariance measurements
Jon S. Warland, University of Guelph, Guelph, ON, Canada; and G. W. Thurtell

10.4
Evaluation of the Tunable Diode Laser Trace Gas Analyzer System for Eddy Correlation Measurements of Methane

9:30 AM
10.5
A Micrometeorological Mass Balance Approach for Greenhouse Gas Flux Measurements from Stored Animal Manure
Claudia Wagner-Riddle, University of Guelph, Guelph, ON, Canada; and K. H. Park and G. W. Thurtell
Recorded presentation

9:45 AM
10.6
Measurement of methane emissions from cattle using chambers and micrometeorological techniques
Sean M. McGinn, Agriculture and Agri-Food Canada, Lethbridge, AB, Canada; and K. A. Beauchemin and T. Coates
Recorded presentation

Presentation PDF (138.7 kB)

10:00 AM
10.7
Spring and summer measurements of N2O flux from an agricultural field
Lynda G. Blackburn, McGill University, Ste-Anne de Bellevue, QC, Canada; and E. Pattey, I. B. Strachan, and C. Forget
Recorded presentation

Presentation PDF (154.6 kB)

10:15 AM
10.8
Long-term results of management practices aimed at reducing nitrous oxide emissions from agricultural fields
Ivan Lee, University of Guelph, Guelph, ON, Canada; and A. Furon, J. Warland, and C. Wagner-Riddle
Recorded presentation

10:30 AM
10.9
Airborne Measurement of Mass and Energy Exchange from Agricultural Lands
Ramesh Srinivasan, National Research Council Canada, Ottawa, ON, Canada; and I. MacPherson, R. L. Desjardins, and E. Pattey

Presentation PDF (637.3 kB)

10:45 AM
10.10
Emissions of sulfur gases from acid sulfate soils
O.T. Denmead, CSIRO, Canberra, ACT, Australia; and B. C. T. Macdonald, A. Kinsela, I. White, and M. D. Melville
Recorded presentation

11:00 AM
10.11
Mercury Fluxes above a Deciduous Forest Measured with a Relaxed Eddy Accumulation System
David R. Miller, University of Connecticut, Storrs, CT; and J. O. Bash

11:15 AM
10.12
In-situ measurement of water vapor isotopes for atmospheric and ecological applications
Xuhui Lee, Yale University, New Haven, CT; and S. D. Sargent, R. Smith, and B. D. Tanner

Presentation PDF (471.2 kB)

11:30 AM
10.6a
Coffee Break

- Indicates paper has been withdrawn from meeting
- Indicates an Award Winner
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