Search Results - "Dumas, Edward"

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  1. 1

    Intercomparison of In Situ Sensors for Ground-Based Land Surface Temperature Measurements by Krishnan, Praveena, Meyers, Tilden P., Hook, Simon J., Heuer, Mark, Senn, David, Dumas, Edward J.

    Published in Sensors (Basel, Switzerland) (15-09-2020)
    “…Land surface temperature (LST) is a key variable in the determination of land surface energy exchange processes from local to global scales. Accurate ground…”
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    Journal Article
  2. 2

    On the Use of Rotary-Wing Aircraft to Sample Near-Surface Thermodynamic Fields: Results from Recent Field Campaigns by Lee, Temple R, Buban, Michael, Dumas, Edward, Baker, C Bruce

    Published in Sensors (Basel, Switzerland) (20-12-2018)
    “…Rotary-wing small unmanned aircraft systems (sUAS) are increasingly being used for sampling thermodynamic and chemical properties of the Earth's atmospheric…”
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  3. 3

    Comparison of in-situ, aircraft, and satellite land surface temperature measurements over a NOAA Climate Reference Network site by Krishnan, Praveena, Kochendorfer, John, Dumas, Edward J., Guillevic, Pierre C., Bruce Baker, C., Meyers, Tilden P., Martos, Borja

    Published in Remote sensing of environment (01-08-2015)
    “…Land surface temperature (LST) is a key variable for studying the energy and water vapor exchange at the biosphere–atmosphere interface. In an effort to better…”
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  4. 4

    Observations and Numerical Simulation of the Effects of the 21 August 2017 North American Total Solar Eclipse on Surface Conditions and Atmospheric Boundary-Layer Evolution by Buban, Michael S., Lee, Temple R., Dumas, Edward J., Baker, C. Bruce, Heuer, Mark

    Published in Boundary-layer meteorology (01-05-2019)
    “…We present unique observations of a total solar eclipse from a small unmanned aircraft system (sUAS) platform that was operated during the 21 August 2017 North…”
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    Comparison between tower and aircraft-based eddy covariance fluxes in five European regions by Gioli, Beniamino, Miglietta, Franco, De Martino, Biagio, Hutjes, Ronald W.A., Dolman, Han A.J., Lindroth, Anders, Schumacher, Marcus, Sanz, Maria Josè, Manca, Giovanni, Peressotti, Alessandro, Dumas, Edward J.

    “…Airborne eddy covariance measurements provide a unique opportunity to directly measure surface energy, mass and momentum fluxes at the regional scale. This…”
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  7. 7

    Advances in germanium detector technology by Sangsingkeow, Pat, Berry, Kevin D, Dumas, Edward J, Raudorf, Thomas W, Underwood, Teresa A

    “…This paper summarizes some of the recent advances in high-purity germanium (HPGe) detector technologies and their applications. These important advances were…”
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  8. 8

    Permafrost nitrous oxide emissions observed on a landscape scale using the airborne eddy-covariance method by Wilkerson, Jordan, Dobosy, Ronald, Sayres, David S., Healy, Claire, Dumas, Edward, Baker, Bruce, Anderson, James G.

    Published in Atmospheric chemistry and physics (03-04-2019)
    “…The microbial by-product nitrous oxide (N2O), a potent greenhouse gas and ozone depleting substance, has conventionally been assumed to have minimal emissions…”
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  9. 9

    Permafrost nitrous oxide emissions observed on a landscape scale using the airborne eddy-covariance method by Wilkerson, Jordan, Dobosy, Ronald, Sayres, David S, Healy, Claire, Dumas, Edward, Baker, Bruce, Anderson, James G

    Published in Atmospheric chemistry and physics (03-04-2019)
    “…The microbial by-product nitrous oxide (N2O), a potent greenhouse gas and ozone depleting substance, has conventionally been assumed to have minimal emissions…”
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    Journal Article
  10. 10

    The Military Contribution to the Prevention of Violent Conflict by Boehlke, Thomas, Canfor-Dumas, Edward

    Published in S + F (01-01-2017)
    “…The Understand to Prevent (U2P) process arises from the changing nature of armed conflict, which is prompting NATO forces to adapt to new challenges. U2P…”
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  11. 11

    Arctic regional methane fluxes by ecotope as derived using eddy covariance from a low-flying aircraft by Sayres, David S, Dobosy, Ronald, Healy, Claire, Dumas, Edward, Kochendorfer, John, Munster, Jason, Wilkerson, Jordan, Baker, Bruce, Anderson, James G

    Published in Atmospheric chemistry and physics (14-07-2017)
    “…The Arctic terrestrial and sub-sea permafrost region contains approximately 30 % of the global carbon stock, and therefore understanding Arctic methane…”
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  12. 12

    A scaling approach for quantifying the net CO2 flux of the Kuparuk River Basin, Alaska by Oechel, Walter C., Vourlitis, George L., Verfaillie, Joseph, Crawford, Tim, Brooks, Steve, Dumas, Edward, Hope, Allen, Stow, Douglas, Boynton, Bill, Nosov, Viktor, Zulueta, Rommel

    Published in Global change biology (01-12-2000)
    “…Summary Net CO2 flux measurements conducted during the summer and winter of 1994–96 were scaled in space and time to provide estimates of net CO2 exchange…”
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  13. 13

    Intercomparison among chamber, tower, and aircraft net CO2 and energy fluxes measured during the Arctic System Science Land-Atmosphere-Ice Interactions (ARCSS-LAII) Flux Study by Oechel, Walter C., Vourlitis, George L., Brooks, Steven, Crawford, Timothy L., Dumas, Edward

    “…Measurements of net ecosystem CO2 exchange (NEE) and energy balance were made using chamber‐, tower‐, and aircraft‐based measurement techniques in Alaskan…”
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  14. 14

    Obituaries: Timothy L Crawford 1948-2002 by Crescenti, Gennaro H, Dumas, Edward J

    “…Dr Timothy L. Crawford, director of the Field Research Division of National Oceanic and Atmospheric Administration's Air Resources Laboratory, died on Aug 3,…”
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  15. 15

    Intercomparison among chamber, tower, and aircraft net CO2 and energy fluxes measured during the Arctic System Science Land-Atmosphere-Ice Interactions (ARCSS-LAII) Flux Study by Oechel, Walter C, Vourlitis, George L, Brooks, Steven, Crawford, Timothy L, Dumas, Edward

    “…Measurements of net ecosystem CO2 exchange (NEE) and energy balance were made using chamber-, tower-, and aircraft-based measurement techniques in Alaskan…”
    Get full text
    Journal Article
  16. 16

    Intercomparison among chamber, tower, and aircraft net CO 2 and energy fluxes measured during the Arctic System Science Land‐Atmosphere‐Ice Interactions (ARCSS‐LAII) Flux Study by Oechel, Walter C., Vourlitis, George L., Brooks, Steven, Crawford, Timothy L., Dumas, Edward

    “…Measurements of net ecosystem CO 2 exchange (NEE) and energy balance were made using chamber‐, tower‐, and aircraft‐based measurement techniques in Alaskan…”
    Get full text
    Journal Article
  17. 17

    Intercomparison among chamber, tower, and aircraft net CO sub(2) and energy fluxes measured during the Arctic System Science Land-Atmosphere-Ice Interactions (ARCSS-LAII) Flux Study by Oechel, Walter C, Vourlitis, George L, Brooks, Steven, Crawford, Timothy L, Dumas, Edward

    “…Measurements of net ecosystem CO sub(2) exchange (NEE) and energy balance were made using chamber-, tower-, and aircraft-based measurement techniques in…”
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    Journal Article
  18. 18

    A scaling approach for quantifying the net CO sub(2) flux of the Kuparuk River Basin, Alaska by Oechel, Walter C, Vourlitis, George L, Verfaillie, Joseph Jr, Crawford, Tim, Brooks, Steve, Dumas, Edward, Hope, Allen, Stow, Douglas, Boynton, Bill, Nosov, Viktor, Zulueta, Rommel

    Published in Global change biology (01-01-2000)
    “…Net CO sub(2) flux measurements conducted during the summer and winter of 1994-96 were scaled in space and time to provide estimates of net CO sub(2) exchange…”
    Get full text
    Journal Article
  19. 19

    A scaling approach for quantifying the net CO 2 flux of the Kuparuk River Basin, Alaska by Oechel, Walter C, Vourlitis, George L, Verfaillie, Joseph, Crawford, Tim, Brooks, Steve, Dumas, Edward, Hope, Allen, Stow, Douglas, Boynton, Bill, Nosov, Viktor, Zulueta, Rommel

    Published in Global change biology (01-12-2000)
    “…Net CO flux measurements conducted during the summer and winter of 1994-96 were scaled in space and time to provide estimates of net CO exchange during the…”
    Get full text
    Journal Article
  20. 20

    Aircraft wind measurement considering lift-induced upwash by CRAWFORD, T. L, DOBOSY, R. J, DUMAS, E. J

    Published in Boundary-layer meteorology (01-07-1996)
    “…Flow distortion is a universal consideration in the measurement of wind. Usually the distortion results from deflection of the flow by the support. Instruments…”
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