Publication Search
Falk, M., Paw U, K.T., Wharton, S., Schroeder, M.
Carbon dioxide (CO2) exchange was measured above the forest floor of a temperate Douglas-fir (Pseudotsuga menziesii (Mirbel)
Franco) and Western Hemlock (Tsuga heterophylla (Raf.) Sarg.) old-growth forest in southern Washington State. Continuous flux
measurements were conducted from July 1998 to December 2003 using the eddy-covariance …
Journal: Agricultural and Forest Meteorology, Volume 135: 269-283 (2005). DOI: Sites: US-Wrc
Tang, J., Qi, Y., Xu, M., Misson, L., Goldstein, A. H.
Soil respiration is controlled by soil temperature, soil water, fine roots, microbial activity, and soil physical and chemical properties. Forest thinning changes soil temperature, soil water content, and root density and activity, and thus changes soil respiration. We measured soil respiration monthly and soil temperature and volumetric …
Journal: Tree Physiology, Volume 25 (1): 57-66 (2005). DOI: 10.1093/treephys/25.1.57 Sites: US-Blo
Campbell, J., Law, B.
To assess the relative influence of edaphoclimatic gradients and stand replacing disturbance on the soil respiration of Oregon forests, we measured annual soil respiration at 36 independent forest plots arranged as three replicates of four age classes in …
Journal: Biogeochemistry, Volume 73 (1): 109-125 (2005). DOI: 10.1007/s10533-004-5165-9 Sites: US-Me2, US-Me3, US-Me4, US-Me5
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). 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
Zhang, Y., Grant, R., Flanagan, L., Wang, S., Verseghy, D.
The development of carbon (C) and nitrogen (N) simulations is one of the ongoing efforts in the land surface schemes of climate models. The C- and N-coupled Canadian Land Surface Scheme (C-CLASS) was recently modified to better represent grassland ecosystems. Improvements include revised plant growth and senescence calculations that …
Journal: Ecological Modelling, Volume 181 (4): 591-614 (2005). DOI: 10.1016/j.ecolmodel.2004.07.007 Sites: CA-Let
Quesada, C. A., Miranda, A. C., Hodnett, M. G., Santos, A. J., Miranda, H. S., Breyer, L. M.
The soil water regimes of two areas of open savanna (campo sujo) near Brasilia, Brazil, were monitored between August 1999 and November 2000. Each area was subjected to a different fire regime. Soil water …
Journal: Ecological Applications, Volume 14 (sp4): 33-41 (2004). DOI: 10.1890/01-6017 Sites: BR-Sa1
Gu, L., Post, W. M., King, A. W.
Labile carbon, although often a small fraction of soil organic carbon (SOC), significantly affects heterotrophic respiration at short timescales because of its rapid decomposition. However, in the current literature, most soil respiration measurements are interpreted without simultaneous information on labile carbon pool dynamics. …
Journal: Global Biogeochemical Cycles, Volume 18 (1): n/a-n/a (2004). DOI: 10.1029/2003gb002119 Sites: US-WBW
Irvine, J., Law, B. E., Kurpius, M. R., Anthoni, P. M., Moore, D., Schwarz, P. A.
As forests age, their structure and productivity change, yet in some cases, annual rates of water loss remain unchanged. To identify mechanisms that might explain such observations, and to determine if widely different age classes of forests differ functionally, we examined young (Y, 25 years), mature (M, 90 years) …
Journal: Tree Physiology, Volume 24 (7): 753-763 (2004). DOI: 10.1093/treephys/24.7.753 Sites: US-Me2
Misson, L., Panek, J. A., Goldstein, A. H.
Journal: Tree Physiology, Volume 24 (5): 529-541 (2004). DOI: 10.1093/treephys/24.5.529 Sites: US-Blo
Simbahan, G. C., Dobermann, A., Ping, J. L.
Yield monitor data contain systematic and random errors, which must be removed for creating accurate yield maps. A general procedure for assessing yield data cleaning methods was applied to a new postprocessing algorithm in which six common types of erroneous yield monitor values were removed: (1) combine header status up; (2) start-/end-pass …
Journal: Agronomy Journal, Volume 96 (4): 1091-1102 (2004). DOI: 10.2134/agronj2004.1091 Sites: US-Ne1, US-Ne2, US-Ne3
