David Barnard
Water Management and Systems Research
Research Agronomist
Phone: (970) 492-7404
Fax: (970) 492-7408
(Employee information on this page comes from the REE Directory. Please contact your front office staff to update the REE Directory.)
Publications
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Deep learning-based precise detection of shrub crown boundaries using UAS imagery
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Precision management and precipitation influence productivity and nutrients availability in dryland cropping system
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Mikha, M.M., Mankin, K.R., Khan, S.B., Barnard, D.M. 2024. Precision management and precipitation influence productivity and nutrients availability in dryland cropping system. American Society of Agronomy. (2024):1–19. https://doi.org/10.1002/agj2.21686.
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Estimating changes in streamflow attributable to wildfire in multiple watersheds using a conceptual watershed model
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Wells, R., Mankin, K.R., Niemann, J.D., Kipka, H., Green, T.R., Barnard, D.M. 2024. Estimating changes in streamflow attributable to wildfire in multiple watersheds using a conceptual watershed model. Ecohydrology. Article e2697. http://doi.org/10.1002/eco.2697.
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Diurnal patterns in sap flow through maize stems suggest a role for capacitance tissues in maintaining the transpiration stream
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Development and application of an inexpensive open-source dendrometer for detecting xylem water potential and radial stem growth at high spatial and temporal resolution
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Gleason, S.M., Stewart, J.J., Allen, B.S., Polutchko, S.K., McMahon, J.E., Barnard, D.M., Spitzer, D.B. 2024. Development and application of an inexpensive open-source dendrometer for detecting xylem water potential and radial stem growth at high spatial and temporal resolution. AoB Plants. 16(2). Article eplae009. https://doi.org/10.1093/aobpla/plae009.
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Wildfire and climate change amplify knowledge gaps linking mountain source-water systems and agricultural water supply in the western United States
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Barnard, D.M., Green, T.R., Mankin, K.R., DeJonge, K.C., Rhoades, C.C., Kampf, S., Giovando, J., Wilkins, M., Mahood, A.L., Sears, M., Comas, L.H., Gleason, S.M., Zhang, H., Fassnacht, S.R., Harmel, R.D., Altenhofen, J. 2023. Wildfire and climate change amplify knowledge gaps linking mountain source-water systems and agricultural water supply in the western United States. Agricultural Water Management. 286. Article e108377. https://doi.org/10.1016/j.agwat.2023.108377.
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Characterizing ecologically relevant topoclimates across a small prairie watershed
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Quantifying crop behavior with observations and models: Constraining simulations at LIRF
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Spatial soil moisture regimes measured over two decades in a dryland field show effects of conversion from wheat-fallow to perennial vegetation
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Physiological trait networks enhance understanding of crop growth and water use in contrasting environments
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Gleason, S.M., Barnard, D.M., Green, T.R., Mackay, D.S., Wang, D.R., Ainsworth, E.A., Altenhofen, J., Banks, G.T., Brodribb, T.J., Cochard, H., Comas, L.H., Cooper, M., Creek, D., DeJonge, K.C., Delzon, S., Fritschi, F.B., Hammer, G., Hunter, C., Lombardozzi, D., Messina, C.D., Ocheltree, T., Stevens, B.M., Stewart, J.J., Vadez, V., Wenz, J.A., Wright, I.J., Zhang, H. 2022. Physiological trait networks enhance understanding of crop growth and water use in contrasting environments. Plant, Cell & Environment. 45(9):2554-2572. https://doi.org/10.1111/pce.14382.
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Hydrologic effects of fire in a sub-alpine watershed: AgES outperforms previous PRMS simulations
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Mankin, K.R., Wells, R.M., Kipka, H., Green, T.R., Barnard, D.M. 2022. Hydrologic effects of fire in a sub-alpine watershed: AgES outperforms previous PRMS simulations. Transactions of the ASABE. 65(4):751-762. https://doi.org/10.13031/ja.14881.
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Precision mapping technology in dryland cropping system
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Mikha, M.M., Barnard, D.M., Mankin, K.R. 2022. Precision mapping technology in dryland cropping system. Proceedings Great Plains Soil Fertility Conference.
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Greater sage-grouse respond positively to intensive post-fire restoration treatments
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Poessel, S.A., Barnard, D.M., Applestein, C.V., Germino, M.J., Ellsworth, E.A., Major, D., Moser, A., Katzner, T.E. 2022. Greater sage-grouse respond positively to intensive post-fire restoration treatments. Ecology and Evolution. 12(3). Article e8671. https://doi.org/10.1002/ece3.8671.
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Rainfall data near the Black Hollow Debris Flow, Larimer County, Colorado 20 July 2021
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Are drought indices and climate data good indicators of ecologically relevant soil moisture dynamics in drylands?
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Barnard, D.M., Germino, M.J., Bradford, J.B., O'Connor, R.C., Andrews, C.M., Shriver, R.K. 2021. Are climate data and drought indices good indicators of ecologically relevant soil moisture dynamics in drylands? Ecological Indicators. 133. Article e108379. https://doi.org/10.1016/j.ecolind.2021.108379.
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Understanding soil moisture regimes through analysis of long-term, spatially distributed data within a farm field: Implications for scaling and inference of hydrological fluxes
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Advances in the science and technology of simulating water, nutrient, soil and plant interactions and dynamics in space and time
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A vision for water-limited agroecological systems research
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Douglas-Mankin, K.R., Barnard, D.M., Comas, L.H., DeJonge, K.C., Gleason, S.M., Green, T.R., Zhang, H. 2020. A vision for water-limited agroecological systems research. Meeting Abstract.
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The scale of ecological drought in dryland restoration success
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O'Conner, R.C., Germino, M.J., Barnard, D.M., Andrews, C.M., Pilliod, D.S., Arkle, R.S., Shriver, R.K. 2020. The scale of ecological drought in dryland restoration success. Global Change Biology. https://doi.org/10.1088/1748-9326/ab79e4.
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Soil characteristics are associated with gradients of big sagebrush canopy structure after disturbance
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Barnard, D.M., Germino, M.J., Arkle, R.S., Bradford, J.B., Duniway, M.C., Pilliod, D.S., Pyke, D.A., Shriver, R.K., Welty, J.L. 2019. Soil characteristics are associated with gradients of big sagebrush canopy structure after disturbance. Ecosphere. 10(6):1-12. https://doi.org/10.1002/ecs2.2780.
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Transient population dynamics impede restoration and may promote ecosystem transformation after disturbance
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Shriver, R.K., Andrews, C.M., Arkle, R.S., Barnard, D.M., Duniway, M.C., Germino, M.J., Pilliod, D.S., Pyke, D.A., Welty, J.L., Bradford, J.B. 2019. Transient population dynamics impede restoration and may promote ecosystem transformation after disturbance. Ecology Letters. https://doi.org/10.1111/ele.13291.
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Cannot see the random forests for the decision trees: selecting predictive models for restoration ecology
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Barnard, D.M., Germino, M.J., Pilliod, D.S., Arkle, R.S., Applestein, C.V., Davidson, B.E., Fisk, M.R. 2019. Cannot see the random forests for the decision trees: selecting predictive models for restoration ecology. Restoration Ecology. 10(6):1-11. https://doi.org/10.1111/rec.12938.
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