Publication Search
Don C. Bragg
This study provides a preliminary assessment of 4 compartments on the Crossett
Experimental Forest (CEF) being restored to old-growth-like conditions. After being
partially cleared for agriculture or lumbered in the late 1910s, Compartments 1, 2, 11, and
12 were included in a combination of pulpwood-thinning and uneven-aged cutting-cycle
studies …
Journal: Southeastern Naturalist, Volume 15 (Special Issue 9): 16-41 (2016), ISBN . DOI: Sites: US-Cst
Pérez-Quezada, J., Brito, C.E., Cabezas, J., Galleguillos, M., Fuentes, J.P., Bown, H., Franck, N.
Making accurate estimations of daily and annual Rs fluxes is key for understanding the carbon cycle process and projecting effects of climate change. In this study we used high-frequency sampling (24 measurements per day) of Rs in a temperate rainforest during 1 year, with the objective of answering the questions of when and how …
Journal: Biogeosciences, Volume 13: 6599-6609 (2016), ISBN . DOI: 10.5194/bg-13-6599-2016 Sites: CL-SDF
Poindexter, C. M., D. D. Baldocchi, J. H. Matthes, S. H. Knox, and E. A. Variano.
Wetland methane transport processes affect what portion of methane produced in wetlands reaches the atmosphere. We model what has been perceived to be the least important of these transport processes: hydrodynamic transport of methane through wetland surface water and show that its contribution to total methane emissions from a temperate …
Journal: Geophysical Research Letters, Volume 43: 6276-6284 (2016), ISBN . DOI: 10.1002/2016gl068782 Sites: US-Tw1
Matthias Falk
We present a decade and a half (1998-2013) of carbon dioxide fluxes from an old-growth stand in the American Pacific Northwest to identify ecosystem-level responses to Pacific teleconnection patterns, including the El Niño/Southern Oscillation (ENSO). This study provides the longest, continuous record of old-growth eddy flux data …
Journal: Environmental Research Letters, Volume 11: 1-12 (2016), ISBN . DOI: Sites: US-Wrc
Biederman, J. A., Scott, R. L., Goulden, M. L., Vargas, R., Litvak, M. E., Kolb, T. E., Yepez, E. A., Oechel, W. C., Blanken, P. D., Bell, T. W., Garatuza-Payan, J., Maurer, G. E., Dore, S., Burns, S. P.
Global modeling efforts indicate semiarid regions dominate the increasing trend and interannual variation of net CO2 exchange with the atmosphere, mainly driven by water availability. Many semiarid …
Journal: Global Change Biology, Volume 22 (5): 1867-1879 (2016), ISBN . DOI: 10.1111/gcb.13222 Sites: US-SRG, US-Whs, US-Wkg
Schmidt, A., Law, B. E., Göckede, M., Hanson, C., Yang, Z., Conley, S.
The vast forests and natural areas of the Pacific Northwest compose one of the most productive ecosystems in the Northern Hemisphere. The heterogeneous landscape of Oregon poses a particular challenge to ecosystem models. This study presents a framework using a scaling factor Bayesian inversion to improve the modeled atmosphere–biosphere …
Journal: Earth Interactions, Volume 20 (22): 1-35 (2016), ISBN . DOI: 10.1175/EI-D-16-0011.1 Sites: US-Bsg
Knox, S. H., J. H. Matthes, C. Sturtevant, P. Y. Oikawa, J. Verfaillie, and D. Baldocchi.
We present 6.5 years of eddy covariance measurements of fluxes of methane (FCH4) and carbon dioxide (FCO2) from a flooded rice paddy in Northern California, USA. A pronounced warming trend throughout the study associated with drought and record high temperatures strongly influenced carbon (C) budgets and provided insights into …
Journal: Journal of Geophysical Research-Biogeosciences, Volume 121: 978-1001 (2016), ISBN . DOI: 10.1002/2015JG003247 Sites: US-Twt
Baldocchi, D., S. Knox, I. Dronova, J. Verfaillie, P. Oikawa, C. Sturtevant, J. H. Matthes, and M. Detto.
The amount of published data on annual evaporation on rice remains extremely limited despite the role of rice as a key food source. We report on six years of rice evaporation measurements, based on the eddy covariance method. This rice was cultivated in the hot dry climate of California, where water is a scarce and precious resource. …
Journal: Agricultural and Forest Meteorology, Volume 223: 181-193 (2016), ISBN . DOI: http://dx.doi.org/10.1016/j.agrformet.2016.04.001 Sites: US-Twt
McNicol, G., C. S. Sturtevant, S. H. Knox, I. Dronova, D. D. Baldocchi, and W. L. Silver.
Journal: Global Change Biology, Volume : nnn-nnn (2016), ISBN . DOI: 10.1111/gcb.13580 Sites: US-Myb
Xie, J., Chen, J., Sun, G., Zha, T., Yang, B., Chu, H., Liu, J., Wan, S., Zhou, C., Ma, H., Bourque, C. P., Shao, C., John, R., Ouyang, Z.
The impacts of extreme weather events on water–carbon (C) coupling and ecosystem-scale water use efficiency (WUE) over a long term are poorly understood. We analyzed the changes in ecosystem water use efficiency (WUE) from 10 years of eddy-covariance measurements (2004–2013) over an oak-dominated temperate forest in Ohio, USA. …
Journal: Agricultural And Forest Meteorology, Volume 218-219: 209-217 (2016), ISBN . DOI: 10.1016/j.agrformet.2015.12.059 Sites: US-Oho