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  1. Article

    Open Access

    Evaluating different metrics from the thermal-based two-source energy balance model for monitoring grapevine water stress

    Precision irrigation management requires operational monitoring of crop water status. However, there is still some controversy on how to account for crop water stress. To address this question, several physiol...

    Héctor Nieto, María Mar Alsina, William P. Kustas, Omar García-Tejera… in Irrigation Science (2022)

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  2. Article

    Open Access

    Application of a remote-sensing three-source energy balance model to improve evapotranspiration partitioning in vineyards

    Improved accuracy of evapotranspiration (ET) estimation, including its partitioning between transpiration (T) and surface evaporation (E), is key to monitor agricultural water use in vineyards, especially to e...

    Vicente Burchard-Levine, Héctor Nieto, William P. Kustas, Feng Gao… in Irrigation Science (2022)

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  3. No Access

    Article

    Determining a robust indirect measurement of leaf area index in California vineyards for validating remote sensing-based retrievals

    Accurate ground-based measurements of leaf area index (LAI) are needed for validation of remote sensing-based retrievals used in models estimating plant water use, stress, carbon assimilation and other land su...

    William A. White, Maria Mar Alsina, Héctor Nieto, Lynn G. McKee… in Irrigation Science (2019)

  4. No Access

    Article

    Evaluation of TSEB turbulent fluxes using different methods for the retrieval of soil and canopy component temperatures from UAV thermal and multispectral imagery

    The thermal-based Two-Source Energy Balance (TSEB) model partitions the evapotranspiration (ET) and energy fluxes from vegetation and soil components providing the capability for estimating soil evaporation (E...

    Héctor Nieto, William P. Kustas, Alfonso Torres-Rúa… in Irrigation Science (2019)

  5. No Access

    Article

    Impact of different within-canopy wind attenuation formulations on modelling sensible heat flux using TSEB

    The unique vertical canopy structure and clumped plant distribution/row structure of vineyards and orchards creates an environment that is likely to cause the wind profile inside the canopy air space to deviat...

    Héctor Nieto, William P. Kustas, Joseph G. Alfieri, Feng Gao… in Irrigation Science (2019)

  6. No Access

    Article

    Crop Water Stress Index of an irrigated vineyard in the Central Valley of California

    Water-limiting conditions in many California vineyards necessitate assessment of vine water stress to aid irrigation management strategies and decisions. This study was designed to evaluate the utility of a Cr...

    John H. Prueger, Christopher K. Parry, William P. Kustas… in Irrigation Science (2019)

  7. No Access

    Article

    Assessment of different methods for shadow detection in high-resolution optical imagery and evaluation of shadow impact on calculation of NDVI, and evapotranspiration

    Significant efforts have been made recently in the application of high-resolution remote sensing imagery (i.e., sub-meter) captured by unmanned aerial vehicles (UAVs) for precision agricultural applications fo...

    Mahyar Aboutalebi, Alfonso F. Torres-Rua, William P. Kustas… in Irrigation Science (2019)