Search Results - "Matthias, A. D."

Elevated Atmospheric CO2 Improved Sorghum Plant Water Status by Ameliorating the Adverse Effects of Drought by Wall, G. W., Brooks, T. J., Adam, N. R., Cousins, A. B., Kimball, B. A., Pinter, P. J., LaMorte, R. L., Triggs, J., Ottman, M. J., Leavitt, S. W., Matthias, A. D., Williams, D. G., Webber, A. N.

“…• The interactive effects of atmospheric CO2 concentration and soil-water content on grain sorghum (Sorghum bicolor) are reported here. • Sorghum plants were…”
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Predicting Soil Albedo from Soil Color and Spectral Reflectance Data by Post, D. F., Fimbres, A., Matthias, A. D., Sano, E. E., Accioly, L., Batchily, A. K., Ferreira, L.G.

“…The albedo of earth surface features, such as soil, is an important component of models that define land‐surface meteorological processes. If land surfaces…”
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Surface Roughness Effects on Soil Albedo by Matthias, A. D., Fimbres, A., Sano, E. E., Post, D. F., Accioly, L., Batchily, A. K., Ferreira, L. G.

“…Knowledge of how surface roughness influences the reflectance of sunlight from cultivated soils is useful in various applications, such as estimating albedo…”
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CO2 enrichment increases water‐use efficiency in sorghum by Conley, Matthew M., Kimball, B. A., Brooks, T. J., Pinter, P. J., Hunsaker, D. J., Wall, G. W., Adam, N. R., LaMorte, R. L., Matthias, A. D., Thompson, T. L., Leavitt, S. W., Ottman, M. J., Cousins, A. B., Triggs, J. M.

“…Summary •  Sorghum (Sorghum bicolor) was grown for two consecutive seasons at Maricopa, AZ, USA, using the free‐air CO2 enrichment (FACE) approach to…”
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Free-air CO2 enrichment effects on the energy balance and evapotranspiration of sorghum by Triggs, J.M, Kimball, B.A, Pinter, P.J. Jr, Wall, G.W, Conley, M.M, Brooks, T.J, LaMorte, R.L, Adam, N.R, Ottman, M.J, Matthias, A.D

“…Increasing atmospheric carbon dioxide (CO2) likely will affect future water requirements of most plants, including agricultural crops. This research quantifies…”
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Free-air CO2 enrichment and soil nitrogen effects on energy balance and evapotranspiration of wheat by Kimball, B.A, LaMorte, R.L, Pinter, P.J. Jr, Wall, G.W, Hunsaker, D.J, Adamsen, F.J, Leavitt, S.W, Thompson, T.L, Matthias, A.D, Brooks, T.J

“…In order to determine the likely effects of the increasing atmospheric CO2 concentration on future evapotranspiration, ET, plots of field-grown wheat were…”
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CO2 enrichment and soil nitrogen effects on wheat evapotranspiration and water use efficiency by HUNSAKER, D. J, KIMBALL, B. A, PINTER, P. J, WALL, G. W, LAMORTE, R. L, ADAMSEN, F. J, LEAVITT, S. W, THOMPSON, T. L, MATTHIAS, A. D, BROOKS, T. J

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Free-air CO2 enrichment (FACE) : blower effects on wheat canopy microclimate and plant development by PINTER, P. J, KIMBALL, B. A, NAGY, J, JOHNSON, H. B, WECHSUNG, F, LEAVITT, S. W, THOMPSON, T. L, MATTHIAS, A. D, BROOKS, T. J, WALL, G. W, LAMORTE, R. L, HUNSAKER, D. J, ADAMSEN, F. J, FRUMAU, K. F. A, VUGTS, H. F, HENDREY, G. R, LEWIN, K. F

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Wall Material and Capping Effects on Microlysimeter Temperatures and Evaporation by Evett, S.R, Warrick, A.W, Matthias, A.D

“…The microlysimeter (ML) is useful for measurements of evaporation from soil but questions persist regarding correct ML design. We studied the effects of length…”
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Modeling elevated carbon dioxide effects on water relations, water use, and growth of irrigated sorghum by Grant, R.F, Kimball, B.A, Wall, G.W, Triggs, J.M, Brooks, T.J, Pinter, P.J. Jr, Conley, M.M, Ottman, M.J, Lamorte, R.L, Leavitt, S.W

“…Elevated concentrations of atmospheric CO2 (C(a)) are believed to raise sorghum Sorghum bicolor (L.) Moench productivity by improving water relations. In…”
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Energy Balance Model of Spatially Variable Evaporation from Bare Soil by Evett, S. R., Matthias, A. D., Warrick, A. W.

“…Most models of evaporation (E) provide estimates at one rather than many locations and thus cannot be used to describe the spatial variability of evaporation…”
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Effect of Free Air Carbon dioxide Enrichment (FACE) on the chemical composition and nutritive value of wheat grain and straw by Porteaus, F., Hill, J., Ball, A.S., Pinter, P.J., Kimball, B.A., Wall, G.W., Adamsen, F.J., Hunsaker, D.J., LaMorte, R.L., Leavitt, S.W., Thompson, T.L., Matthias, A.D., Brooks, T.J., Morris, C.F.

“…The global impact of an increased concentration of CO 2 in the atmosphere on plants has been studied extensively, but little information has been published on…”
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Photosynthesis and conductance of spring wheat ears: field response to free‐air CO2 enrichment and limitations in water and nitrogen supply by Wechsung, F., Garcia, R. L., Wall, G. W., Kartschall, T., Kimball, B. A., Michaelis, P., Jr, P. J. Pinter, Wechsung, G., Grossman‐Clarke, S., Lamorte, R. L., Adamsen, F. J., Leavitt, S. W., Thompson, T. L., Matthias, A. D., Brooks, T. J.

“…ABSTRACT The mid‐day responses of wheat ear CO2 and water vapour exchange to full‐season CO2 enrichment were investigated using a Free‐Air CO2 Enrichment…”
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Elevated CO2, drought and soil nitrogen effects on wheat grain quality by Kimball, B. A., Morris, C. F., Pinter, P. J., Wall, G. W., Hunsaker, D. J., Adamsen, F. J., LaMorte, R. L., Leavitt, S. W., Thompson, T. L., Matthias, A. D., Brooks, T. J.

“…Summary •  The likely consequences of future high levels of atmospheric CO2 concentration on wheat (Triticum aestivum L.) grain nutritional and baking quality…”
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Elevated CO2 increases sorghum biomass under drought conditions by Ottman, M. J., Kimball, B. A., Pinter, P. J., Wall, G. W., Vanderlip, R. L., Leavitt, S. W., LaMorte, R. L., Matthias, A. D., Brooks, T. J.

“…Summary •  Atmospheric CO2 concentration is expected to increase by 50% near the middle of this century. The effects the free air CO2 enrichment (FACE) is…”
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Modeling temperatures in soil under an opaque cylindrical enclosure by Matthias, A.D., Peralta Hernández, A.R.

“…Trace-gas exchange between soil and atmosphere can be measured by placing a non-steady-state enclosure (closed chamber) on soil and determining changes of…”
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Peripheral nerve lesions in HTLV-I associated myelopathy (HAM/TSP) by Bhigjee, A I, Bill, P L, Wiley, C A, Windsor, I M, Matthias, D A, Amenomori, T, Wachsman, W, Moorhouse, D

“…Peripheral nerve dysfunction (PND) was found in as many as 43% of our patients with human T-cell lymphotropic virus type I (HTLV-I)-associated myelopathy…”
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Spatial variability of remotely sensed surface temperatures at field scale by Yates, S.R, Warrick, A.W, Matthias, A.D, Musil, S

“…Bare soil surface temperatures (BST) and crop canopy temperatures (CCT) were collected from a 1-ha field in central Arizona using an infrared thermometer to…”
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Emissions of N2O from Sonoran Desert and effluent-irrigated grass ecosytems by GUILBAULT, M. R, MATTHIAS, A. D

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Assessment of evaporation from bare soil by infrared thermometry [Energy balance, soil water] by Ben-Asher, J., Matthias, A. D., Warrick, A. W.

“…A method is described to estimate daily soil water evaporation from a drying uniform bare soil. The method involves wind speeds (u) and midday infrared…”
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