Publications

Publications Found: 1371
Ecosystem-Scale Volatile Organic Compound Fluxes During An Extreme Drought In A Broadleaf Temperate Forest Of The Missouri Ozarks (Central USA))
Seco, R., Karl, T., Guenther, A., Hosman, K. P., Pallardy, S. G., Gu, L., Geron, C., Harley, P., Kim, S.


Journal: Global Change Biology, Volume 21 (10): 3657-3674 (2015), ISBN . DOI: 10.1111/gcb.12980 Sites: US-MOz

Probing The Past 30-Year Phenology Trend Of Us Deciduous Forests
Yue, X., Unger, N., Keenan, T. F., Zhang, X., Vogel, C. S.

Phenology is experiencing dramatic changes over deciduous forests in the USA. Estimates of trends in phenology on the continental scale are uncertain, however, with studies failing to agree on both the magnitude and spatial distribution of trends in spring and autumn. This is due to
the sparsity of in situ records, …


Journal: Biogeosciences, Volume 12 (15): 4693-4709 (2015), ISBN . DOI: 10.5194/bg-12-4693-2015 Sites: US-Ha1, US-MMS, US-MOz, US-UMB

Trends of carbon fluxes and climate over a mixed temperate–boreal transition forest in southern Ontario, Canada
Froelich,N.J., Croft,H., Gonsamo,A., Staebler,R.M.

The exchanges of carbon dioxide (CO2), water vapor, and energy were measured nearly continuously since 1996 over a mixed mature transition forest at the Borden Forest Research Station, in southern Ontario, Canada. Borden Forest, one of the longest running flux towers in North America, is located in the temperate–boreal ecotone. …


Journal: Agricultural and Forest Meteorology, Volume 211: 72-84 (2015), ISBN . DOI: Sites: CA-Cbo

Evaluation Of Impacts Of Management In An Anthropogenic Peatland Using Field And Remote Sensing Data
Cabezas, J., Galleguillos, M., Valdés, A., Fuentes, J. P., Pérez, C., Perez-Quezada, J. F.

Peatlands are a type of wetland characterized by the accumulation of organic matter, called peat,
and are important carbon reservoirs. In areas with poor drainage, human-induced forest fires and logging can produce flooded conditions and organic matter accumulation, which generates an ecosystem called anthropogenic peatland. Productive …


Journal: Ecosphere, Volume 6 (12): art282 (2015), ISBN . DOI: 10.1890/ES15-00232.1 Sites: CL-SDP

Fluxes Of Energy, Water, And Carbon Dioxide From Mountain Ecosystems At Niwot Ridge, Colorado
Knowles, J. F., Burns, S. P., Blanken, P. D., Monson, R. K.

Background: The eddy covariance (EC) technique provides a direct measure of water vapour and carbon dioxide fluxes between ecosystems and the atmosphere.

Aims: This review article highlights the findings of various studies that have integrated EC observations into basic meteorological, hydrological and ecological research questions …


Journal: Plant Ecology & Diversity, Volume 8 (5-6): 663-676 (2015), ISBN . DOI: 10.1080/17550874.2014.904950 Sites: US-NR1

The Relative Contributions Of Alpine And Subalpine Ecosystems To The Water Balance Of A Mountainous, Headwater Catchment
Knowles, J. F., Harpold, A. A., Cowie, R., Zeliff, M., Barnard, H. R., Burns, S. P., Blanken, P. D., Morse, J. F., Williams, M. W.

Climate change is affecting the hydrology of high‐elevation mountain ecosystems, with implications for ecosystem functioning and water availability to downstream populations. We directly and continuously measured precipitation and evapotranspiration (ET) from both subalpine forest and alpine tundra portions of a single catchment, …


Journal: Hydrological Processes, Volume 29 (22): 4794-4808 (2015), ISBN . DOI: 10.1002/hyp.10526 Sites: US-NR1

Greenness Indices From Digital Cameras Predict The Timing And Seasonal Dynamics Of Canopy-Scale Photosynthesis
Toomey, M., Friedl, M. A., Frolking, S., Hufkens, K., Klosterman, S., Sonnentag, O., Baldocchi, D. D., Bernacchi, C. J., Biraud, S. C., Bohrer, G., Brzostek, E., Burns, S. P., Coursolle, C., Hollinger, D. Y., Margolis, H. A., McCaughey, H., Monson, R. K., Munger, J. W., Pallardy, S., Phillips, R. P., Torn, M. S., Wharton, S., Zeri, M., Richardson, A. D.

The proliferation of digital cameras co‐located with eddy covariance instrumentation provides new opportunities to better understand the relationship between canopy phenology and the seasonality of canopy photosynthesis. In this paper we analyze the abilities and limitations of canopy color metrics measured by digital repeat photography …


Journal: Ecological Applications, Volume 25 (1): 99-115 (2015), ISBN . DOI: http://doi.org/10.1890/14-0005.1 Sites: US-ARM, US-Bar, US-Ha1, US-Ho1, US-MMS, US-MOz, US-NR1, US-UMB, US-UMd, US-Var, US-Wrc

Solar-Induced Chlorophyll Fluorescence That Correlates With Canopy Photosynthesis On Diurnal And Seasonal Scales In A Temperate Deciduous Forest
Yang, X., Tang, J., Mustard, J. F., Lee, J., Rossini, M., Joiner, J., Munger, J. W., Kornfeld, A., Richardson, A. D.


Journal: Geophysical Research Letters, Volume 42 (8): 2977-2987 (2015), ISBN . DOI: 10.1002/2015GL063201 Sites:

A Modified Micrometeorological Gradient Method For Estimating O3 Dry Depositions Over A Forest Canopy
Wu, Z. Y., Zhang, L., Wang, X. M., Munger, J. W.


Journal: Atmospheric Chemistry And Physics, Volume 15 (13): 7487-7496 (2015), ISBN . DOI: 10.5194/acp-15-7487-2015 Sites: US-Ha1

Modeling Forest Carbon Cycle Response To Tree Mortality: Effects Of Plant Functional Type And Disturbance Intensity
Frasson, R. P., Bohrer, G., Medvigy, D., Matheny, A. M., Morin, T. H., Vogel, C. S., Gough, C. M., Maurer, K. D., Curtis, P. S.


Journal: Journal Of Geophysical Research: Biogeosciences, Volume 120 (11): 2178-2193 (2015), ISBN . DOI: 10.1002/2015JG003035 Sites: US-UMB, US-UMd