Publications

Publications Found: 1437

Global Convergence In The Temperature Sensitivity Of Respiration At Ecosystem Level
Mahecha, M. D., Reichstein, M., Carvalhais, N., Lasslop, G., Lange, H., Seneviratne, S. I., Vargas, R., Ammann, C., Arain, M. A., Cescatti, A., Janssens, I. A., Migliavacca, M., Montagnani, L., Richardson, A. D.

As climate change accelerates, it is important to know the likely impact of climate change on the carbon cycle (see the Perspective by Reich). Gross primary production (GPP) …


Journal: Science, Volume 329 (5993): 838-840 (2010). DOI: 10.1126/science.1189587 Sites: BR-Ma2

Uncertainty Estimates For 1-H Averaged Turbulence Fluxes Of Carbon Dioxide, Latent Heat And Sensible Heat
Vickers, D., Göckede, M., Law, B.

A new observational approach is presented to approximate the uncertainty (scatter or error variance) in 1-h averaged turbulence fluxes …


Journal: Tellus Series B-Chemical and Physical Meteorology, Volume 62 (2): 87-99 (2010). DOI: 10.1111/j.1600-0889.2009.00449.x Sites: US-Me2

Ecosystem Carbon Dioxide Fluxes After Disturbance In Forests Of North America
Amiro, B.D., Barr, A.G., Barr, J.G., Black, T.A., Bracho, R., Brown, M., Chen, J., Clark, K.L., Davis, K.J., Desai, A.R., Dore, S., Engel, V., Fuentes, J.D., Goldstein, A.H., Goulden, M.L., Kolb, T.E., Lavigne, M.B., Law, B.E., Margolis, H.A., Martin, T., McCaughey, J.H., Misson, L., Montes-Helu, M., Noormets, A., Randerson, J.T., Starr, G., Xiao, J.

Disturbances are important for renewal of North American forests. Here we summarize more than 180 site years of eddy covariance measurements of carbon dioxide flux made at forest chronosequences in North America. The disturbances included stand-replacing fire (Alaska, Arizona, Manitoba, and Saskatchewan) and harvest (British Columbia, …


Journal: Journal Of Geophysical Research, Volume 115 (G00K02): n/a-n/a (2010). DOI: 10.1029/2010jg001390 Sites: CA-SF1, CA-SF2, CA-SF3

Ozone Fluxes In A Pinus Ponderosa Ecosystem Are Dominated By Non-Stomatal Processes: Evidence From Long-Term Continuous Measurements
Fares, S., McKay, M., Holzinger, R., Goldstein, A. H.


Journal: Agricultural And Forest Meteorology, Volume 150 (3): 420-431 (2010). DOI: 10.1016/j.agrformet.2010.01.007 Sites: US-Blo

Longer Growing Seasons Lead To Less Carbon Sequestration By A Subalpine Forest
Hu, J., Moore, D. J., Burns, S. P., Monson, R. K.

As global temperatures increase, the potential for longer growing seasons to enhance the terrestrial carbon sink has been proposed as a mechanism to reduce the rate of further warming. At the Niwot Ridge AmeriFlux site, a subalpine forest in the Colorado Rocky Mountains, we used a 9‐year record (1999–2007) of continuous eddy …


Journal: Global Change Biology, Volume 16 (2): 771-783 (2010). DOI: 10.1111/j.1365-2486.2009.01967.x Sites: US-NR1

Relative Contributions Of Soil, Foliar, And Woody Tissue Respiration To Total Ecosystem Respiration In Four Pine Forests Of Different Ages
Khomik, M., Arain, A.M., Brodeur, J.J., Peichl, M., Restrepo-Coupé, N., McLaren, J.D.

Carbon dioxide (CO2) emissions from soil, foliage, and live woody tissue were measured throughout the year in afforested, white pine (Pinus strobus L.) stands (67, 32, 17, and 4 years old as of 2006), growing in a northern temperate climate. The data were used to estimate annual ecosystem respiration (Re) …


Journal: Journal Of Geophysical Research, Volume 115 (G3): n/a-n/a (2010). DOI: 10.1029/2009jg001089 Sites: CA-TP2

Separation Of Net Ecosystem Exchange Into Assimilation And Respiration Using A Light Response Curve Approach: Critical Issues And Global Evaluation
Lasslop, G., Reichstein, M., Papale, D., Richardson, A. D., Arneth, A., Barr, A., Stoy, P., Wohlfahrt, G.

The measured net ecosystem exchange (NEE) of CO2 between the ecosystem and the atmosphere reflects the balance between gross CO2 assimilation [gross primary production (GPP)] and ecosystem respiration (Reco). For understanding the mechanistic responses of ecosystem processes to environmental change …


Journal: Global Change Biology, Volume 16 (1): 187-208 (2010). DOI: 10.1111/j.1365-2486.2009.02041.x Sites: BR-Ma2

Carbon Dioxide Exchange In A Semidesert Grassland Through Drought-Induced Vegetation Change
Scott, R.L., Hamerlynck, E.P., Jenerette, G.D., Moran, M.S., Barron-Gafford, G.

Global warming may intensify the hydrological cycle and lead to increased drought severity and duration, which could alter plant community structure and subsequent ecosystem water and carbon dioxide cycling. We report on the net ecosystem exchange of carbon dioxide (NEE) of a semidesert grassland through a severe drought which drove …


Journal: Journal Of Geophysical Research: Biogeosciences, Volume 115 (G3): n/a-n/a (2010). DOI: 10.1029/2010jg001348 Sites: US-Wkg

The Dynamics Of Energy, Water, And Carbon Fluxes In A Blue Oak (Quercus Douglasii) Savanna In California
Baldocchi, D., Chen, Q., Chen, X., Ma, S., Miller, G., Ryu, Y., Xiao, J., Wenk, R., Battles, J.


Journal: Ecosystem Function In Savannas, Volume : 135-151 (2010). DOI: 10.1201/b10275-10 Sites: US-Ton

Surface Fluxes And Water Balance Of Spatially Varying Vegetation Within A Small Mountainous Headwater Catchment
Flerchinger, G. N., Marks, D., Reba, M. L., Yu, Q., Seyfried, M. S.


Journal: Hydrology And Earth System Sciences, Volume 14 (6): 965-978 (2010). DOI: 10.5194/hess-14-965-2010 Sites: US-Rwe