Publications

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Publications Found: 17

Late-Summer Carbon Fluxes From Canadian Forests And Peatlands Along An East-–West Continental Transect
Coursolle, C., Margolis, H. A., Barr, A. G., Black, T. A., Amiro, B. D., McCaughey, J. H., Flanagan, L. B., Lafleur, P. M., Roulet, N. T., Bourque, C. P., Arain, M. A., Wofsy, S. C., Dunn, A., Morgenstern, K., Orchansky, A. L., Bernier, P. Y., Chen, J. M., Kidston, J., Saigusa, N., Hedstrom, N.

Net ecosystem productivity (NEP) during August 2003 was measured by using eddy covariance above 17 forest and 3 peatland sites along an east–west continental-scale transect in …


Journal: Canadian Journal Of Forest Research, Volume 36 (3): 783-800 (2006), ISBN . DOI: 10.1139/x05-270 Sites: CA-Ca1, CA-Ca2, CA-Ca3, CA-Let, CA-Man, CA-SJ2, CA-TP1, CA-TP3, CA-TP4, CA-WP1

Net Ecosystem Production In A Temperate Pine Plantation In Southeastern Canada
Arain, M. A., Restrepo-Coupe, N.

Eddy covariance measurements of carbon dioxide (CO2) and water vapour fluxes were made from June 2002 to May 2003 over a 65-year-old temperate conifer plantation forest in southern Ontario, Canada. This site is part of a newly initiated long-term tower flux measurement …


Journal: Agricultural And Forest Meteorology, Volume 128 (3-4): 223-241 (2005), ISBN . DOI: 10.1016/j.agrformet.2004.10.003 Sites: CA-Ca1, CA-TP1, CA-TP2, CA-TP3, CA-TP4, US-Dk3, US-GLE, US-Ho1, US-Me4, US-Me5, US-NR1

Relationship Between Soil CO2 Concentrations And Forest-Floor CO2 Effluxes
Jassal, R., Black, A., Novak, M., Morgenstern, K., Nesic, Z., Gaumont-Guay, D.

To better understand the biotic and abiotic factors that control soil CO2 efflux, we compared seasonal and diurnal variations in simultaneously measured forest-floor CO2effluxes and soil CO2 concentration profiles in a 54-year-old Douglas fir forest on the east coast of Vancouver Island. …


Journal: Agricultural And Forest Meteorology, Volume 130 (3-4): 176-192 (2005), ISBN . DOI: 10.1016/j.agrformet.2005.03.005 Sites: CA-Ca1

Spatial Distribution Of Carbon Sources And Sinks In Canada's Forests
Chen, J. M., Ju, W., Cihlar, J., Price, D., Liu, J., Chen, W., Pan, J., Black, A., Barr, A.


Journal: Tellus Series B-Chemical and Physical Meteorology, Volume 55 (2): 622-641 (2003), ISBN . DOI: 10.1034/j.1600-0889.2003.00036.x Sites: CA-Ca1, CA-Oas, CA-Obs

Transfer Conductance In Second Growth Douglas-Fir (Pseudotsuga Menziesii (Mirb.)Franco) Canopies
Warren, C. R., Ethier, G. J., Livingston, N. J., Grant, N. J., Turpin, D. H., Harrison, D. L., Black, T. A.

The internal conductance from intercellular spaces to the sites of carboxylation (gi) has only been measured in a few tree species and not in conifers, …


Journal: Plant, Cell And Environment, Volume 26 (8): 1215-1227 (2003), ISBN . DOI: 10.1046/j.1365-3040.2003.01044.x Sites: CA-Ca1

Annual And Seasonal Variability Of Sensible And Latent Heat Fluxes Above A Coastal Douglas-Fir Forest, British Columbia, Canada
Humphreys, E., Black, T., Ethier, G., Drewitt, G., Spittlehouse, D., Jork, E., Nesic, Z., Livingston, N.

Two years of continuous eddy covariance measurements were used to characterize the seasonal and annual variability of the latent and sensible heat fluxes above a 50-year-old, 33 m tall coastal Douglas-fir forest on the east coast of Vancouver Island, Canada. The total annual evaporation was found to be very conservative …


Journal: Agricultural And Forest Meteorology, Volume 115 (1-2): 109-125 (2003), ISBN . DOI: 10.1016/s0168-1923(02)00171-5 Sites: CA-Ca1

Measuring Forest Floor CO2 Fluxes In A Douglas-Fir Forest
Drewitt, G., Black, T., Nesic, Z., Humphreys, E., Jork, E., Swanson, R., Ethier, G., Griffis, T., Morgenstern, K.

CO2 exchange was measured on the forest floor of a coastal temperate Douglas-fir forest located near Campbell River, British Columbia, Canada. Continuous measurements were obtained at six locations using an automated chamber system between April and December, 2000. Fluxes were measured every half hour by circulating chamber …


Journal: Agricultural And Forest Meteorology, Volume 110 (4): 299-317 (2002), ISBN . DOI: 10.1016/s0168-1923(01)00294-5 Sites: CA-Ca1