Publications

Publications Found: 1378

The Photochemical Reflectance Index (Pri) Captures The Ecohydrologic Sensitivity Of A Semiarid Mixed Conifer Forest
Yang, J. C., Magney, T. S., Yan, D., Knowles, J. F., Smith, W. K., Scott, R. L., Barron‐Gafford, G. A.

At the seasonal time scale, daily photochemical reflectance index (PRI) measurements track
changes in photoprotective pigment pools as plants respond to seasonally variable environmental
conditions. As such, remotely sensed PRI products present opportunities to study seasonal processes in evergreen conifer forests, where complex …


Journal: Journal Of Geophysical Research: Biogeosciences, Volume 125 (11): (2020), ISBN . DOI: 10.1029/2019JG005624 Sites: US-MtB

Montane Forest Productivity Across A Semiarid Climatic Gradient
Knowles, J. F., Scott, R. L., Biederman, J. A., Blanken, P. D., Burns, S. P., Dore, S., Kolb, T. E., Litvak, M. E., Barron‐Gafford, G. A.

High-elevation montane forests are disproportionately important to carbon sequestration
in semiarid climates where low elevations are dry and characterized by low
carbon density ecosystems. However, these ecosystems are increasingly threatened
by climate change with seasonal implications for photosynthesis and forest growth.
As …


Journal: Global Change Biology, Volume 26 (12): 6945-6958 (2020), ISBN . DOI: 10.1111/gcb.15335 Sites: US-Fuf, US-MtB, US-NR1, US-Vcm, US-Vcp, US-Vcs

Ecosystem‐Atmosphere Exchange Of CO2, Water And Energy In A Basin Mangrove Of The Northeastern Coast Of The Yucatan Peninsula
Alvarado‐Barrientos, M. S., López‐Adame, H., Lazcano‐Hernández, H. E., Arellano‐Verdejo, J., Hernández‐Arana, H. A.

Coastal settings variations are linked to composition, structural and functional differences among mangrove ecotypes. Basin mangroves undergo larger flooding and salinity fluctuations, yet remain understudied, compared to other ecotypes. We evaluated the effect of flooding and air temperature (Ta) on the surface energy balance and …


Journal: Journal Of Geophysical Research: Biogeosciences, Volume 125: (2020), ISBN . DOI: https://doi.org/10.1029/2020JG005811 Sites: MX-PMm

Topography Influences Species-Specific Patterns Of Seasonal Primary Productivity In A Semiarid Montane Forest
Murphy, P. C., Knowles, J. F., Moore, D. J. P., Anchukaitis, K., Potts, D. L., Barron-Gafford, G. A.

Semiarid forests in the southwestern USA are generally restricted to mountain regions where complex terrain adds to the challenge of characterizing stand productivity. Among the heterogeneous features of these ecosystems, topography represents an important control on system-level processes including snow accumulation and melt. This …


Journal: Tree Physiology, Volume 40 (10): 1343-1354 (2020), ISBN . DOI: 10.1093/treephys/tpaa083 Sites: US-MtB

Plant‐Mediated Methane Transport In Emergent And Floating‐Leaved Species Of A Temperate Freshwater Mineral‐Soil Wetland
Villa, J. A., Ju, Y., Stephen, T., Rey‐Sanchez, C., Wrighton, K. C., Bohrer, G.

Methane flux from freshwater mineral-soil (FWMS) wetlands and its variability among sites is largely modulated by plant-mediated transport. However, plant-mediated transport processes are rarely resolved in land surface models and are poorly parametrized for plants commonly found in FWMS wetlands. Here, relationships between methane …


Journal: Limnology And Oceanography, Volume 65 (7): 1635-1650 (2020), ISBN . DOI: https://doi.org/10.1002/lno.11467 Sites: US-OWC

The Response Of Spectral Vegetation Indices And Solar‐Induced Fluorescence To Changes In Illumination Intensity And Geometry In The Days Surrounding The 2017 North American Solar Eclipse
Rogers, C. A., Chen, J. M., Zheng, T., Croft, H., Gonsamo, A., Luo, X., Staebler, R. M.


Journal: Journal Of Geophysical Research: Biogeosciences, Volume 125 (10): (2020), ISBN . DOI: 10.1029/2020JG005774 Sites:

Impacts Of Spectrally Resolved Irradiance On Photolysis Frequency Calculations Within A Forest Canopy
Moon, Z., Fuentes, J. D., Staebler, R. M.


Journal: Agricultural And Forest Meteorology, Volume 291: 108012 (2020), ISBN . DOI: 10.1016/j.agrformet.2020.108012 Sites:

The Response Of Spectral Vegetation Indices And Solar‐Induced Fluorescence To Changes In Illumination Intensity And Geometry In The Days Surrounding The 2017 North American Solar Eclipse
Rogers, C. A., Chen, J. M., Zheng, T., Croft, H., Gonsamo, A., Luo, X., Staebler, R. M.


Journal: Journal Of Geophysical Research: Biogeosciences, Volume 125 (10): (2020), ISBN . DOI: 10.1029/2020JG005774 Sites: CA-Cbo

Impacts Of Spectrally Resolved Irradiance On Photolysis Frequency Calculations Within A Forest Canopy
Moon, Z., Fuentes, J. D., Staebler, R. M.


Journal: Agricultural And Forest Meteorology, Volume 291: 108012 (2020), ISBN . DOI: /10.1016/j.agrformet.2020.108012 Sites: CA-Cbo

Transpiration And Evaporation In A Californian Oak-Grass Savanna: Field Measurements And Partitioning Model Results
Ma, S., Eichelmann, E., Wolf, S., Rey-Sanchez, C., Baldocchi, D. D.


Journal: Agricultural And Forest Meteorology, Volume 295: 108204 (2020), ISBN . DOI: 10.1016/j.agrformet.2020.108204 Sites: US-Ton, US-Var