Search Results - "Ha, Wonsook"

Estimating Near Real-Time Hourly Evapotranspiration Using Numerical Weather Prediction Model Output and GOES Remote Sensing Data in Iowa by Ha, Wonsook S, Diak, George R, Krajewski, Witold F

“…This study evaluates the applicability of numerical weather prediction output supplemented with remote sensing data for near real-time operational estimation…”
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Implications of 3 alternative management policies on groundwater levels in the Texas High Plains by Hernández, Jairo E., Gowda, Prasanna H., Marek, Thomas H., Howell, Terry A., Ha, Wonsook

“…Groundwater supply in the Ogallala Aquifer is diminishing at an unsustainable rate, which is affecting the crop and animal production in the region. The…”
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Groundwater Levels in Northern Texas High Plains: Baseline for Existing Agricultural Management Practices by Hernández, Jairo E, Gowda, Prasanna H, Marek, Thomas H, Howell, Terry A, Ha, Wonsook

“…New groundwater policies are being debated for the Northern Texas High Plains because of Ogallala Aquifer depletion. These policies should be evaluated using a…”
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Jupyter Notebooks for Parameter Estimation, Uncertainty Analysis, and Optimization with PEST by Ford, Chanse, Ha, Wonsook, Markovich, Katherine, Zwinger, Johanna

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A review of downscaling methods for remote sensing-based irrigation management: part I by Ha, Wonsook, Gowda, Prasanna H., Howell, Terry A.

“…High-resolution daily evapotranspiration (ET) maps would greatly improve irrigation management. Numerous ET mapping algorithms have been developed to make use…”
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Perchlorate Uptake in Spinach As Related to Perchlorate, Nitrate, And Chloride Concentrations in Irrigation Water by Ha, Wonsook, Suarez, Donald L, Lesch, Scott M

“…Several studies have reported on the detection of perchlorate (ClO4 –) in edible leafy vegetables irrigated with Colorado River water. However, there is no…”
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A review of potential image fusion methods for remote sensing-based irrigation management: part II by Ha, Wonsook, Gowda, Prasanna H., Howell, Terry A.

“…Satellite-based sensors provide data at either greater spectral and coarser spatial resolutions or lower spectral and finer spatial resolutions due to…”
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Predicting Perchlorate Uptake in Greenhouse Lettuce from Perchlorate, Nitrate, and Chloride Irrigation Water Concentrations by Ha, Wonsook, Suarez, Donald L., Lesch, Scott M.

“…Perchlorate (ClO4−) has been detected in edible leafy vegetables irrigated with Colorado River water. The primary concern has been the ClO4− concentration in…”
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Evapotranspiration comparisons between eddy covariance measurements and meteorological and remote-sensing-based models in disturbed ponderosa pine forests by Ha, Wonsook, Kolb, Thomas E., Springer, Abraham E., Dore, Sabina, O'Donnell, Frances C., Martinez Morales, Rodolfo, Masek Lopez, Sharon, Koch, George W.

“…Evapotranspiration (ET) comprises a major portion of the water budget in forests, yet few studies have measured or estimated ET in semi‐arid, high‐elevation…”
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Downscaling of Land Surface Temperature Maps in the Texas High Plains with the TsHARP Method by Ha, Wonsook, Gowda, Prasanna H., Howell, Terry A.

“…High-resolution evapotranspiration (ET) maps can assist demand-based irrigation management. Development of high-resolution daily ET maps requires…”
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2-D Simulation of Non-Isothermal Fate and Transport of a Drip-Applied Fumigant in Plastic-Mulched Soil Beds. II. Sensitivity Analysis and Model Application by Ha, Wonsook, Stanley, Craig D., Mansell, Robert S., Ajwa, Husein A.

“…Temperature dependence of selected parameters was defined and illustrated. The order of sensitivity among tested model parameters (sorption coefficient, K D ;…”
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2-D Simulation of Non-isothermal Fate and Transport of a Drip-applied Fumigant in Plastic-mulched Soil Beds. I. Model Development and Performance Investigation by Ha, Wonsook, Mansell, Robert S., Shinde, Dilip, Kim, Nam-Ho, Ajwa, Husein A., Stanley, Craig D.

“…Pre-plant application of toxic fumigants to soil beds covered by plastic film is commonly used in agriculture to control soil-borne pathogens. Plastic mulch…”
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Non-isothermal fate and transport of drip -applied fumigants in plastic -mulched soil beds: Model development and verification by Ha, Wonsook

“…Plastic mulched soil beds are commonly used in Florida and California to grow vegetables and horticultural crops under controlled conditions. Currently, many…”
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Non-isothermal fate and transport of drip-applied fumigants in plastic-mulched soil beds: Model development and verification by Ha, Wonsook

“…Plastic mulched soil beds are commonly used in Florida and California to grow vegetables and horticultural crops under controlled conditions. Currently, many…”
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Spatial Interpolation of Daily Reference Evapotranspiration in the Texas High Plains by Gowda, Prasanna H, Marek, Thomas H, Porter, Dana O, Ha, Wonsook, Oommen, Thomas, Howell, Terry A

“…The Texas High Plains Evapotranspiration (ET) Network collects meteorological data from 18 grass weather stations at hourly intervals and estimates hourly and…”
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