95-4 Importance of Soil Claypans on Latent Energy Patterns.

See more from this Division: ASA Section: Climatology & Modeling
See more from this Session: Evapotranspiration Measurement and Modeling: I (includes student oral competition)

Monday, November 16, 2015: 1:50 PM
Minneapolis Convention Center, M100 F

Jonathan Gross, TEXAS, Texas Agrilife Research, College Station, TX, Cristine L. S. Morgan, MS 2474 TAMU, Texas A&M University, College Station, TX, Yohannes Tadesse Yimam, Soil and Plant Sciences, Texas A&M AgriLife Research, College Station, TX and Bright Dornblaser, Texas Commission on Environmental Quality, Austin, TX
Abstract:
It is well known that surface energy fluxes are important outputs from land surface models. Also well known is that soil water has a significant effect on these modeled surface energy fluxes.  An important element that affects soil water storage is soil texture. Unfortunately, changes in soil texture with depth are not typically taken into account for some land surface models.  This lack of detail in soil texture information with depth has the potential to significantly impact surface energy flux outputs.  The purpose of this research was to investigate how surface energy fluxes change with depth changes in claypans.

See more from this Division: ASA Section: Climatology & Modeling
See more from this Session: Evapotranspiration Measurement and Modeling: I (includes student oral competition)