George M Hidy

Summary

Country: USA

Publications

  1. ncbi request reprint The midlatitude North American background aerosol and global aerosol variation
    George M Hidy
    Envair Aerochem, Placitas, NM, USA
    J Air Waste Manag Assoc 55:1585-99. 2005
  2. ncbi request reprint Health effects of fine particulate air pollution: lines that connect
    Judith C Chow
    Desert Research Institute, Division of Atmospheric Sciences, Reno, 89512 NV, USA
    J Air Waste Manag Assoc 56:1368-80. 2006
  3. ncbi request reprint Tropospheric aerosols: size-differentiated chemistry and large-scale spatial distributions
    George M Hidy
    Envair Aerochem, Placitas, New Mexico, USA
    J Air Waste Manag Assoc 63:377-404. 2013
  4. ncbi request reprint Energy supplies and future engines for land, sea, and air
    George M Hidy
    Envair Aerochem, 6 Evergreen Drive, Placitas, NM 87043, USA
    J Air Waste Manag Assoc 62:1233-48. 2012
  5. ncbi request reprint Multipollutant air quality management
    George M Hidy
    Envair Aerochem, Placitas, NM 87043, USA
    J Air Waste Manag Assoc 60:645-74. 2010
  6. ncbi request reprint Remote sensing of particulate pollution from space: have we reached the promised land?
    George M Hidy
    Envair Aerochem, Placitas, NM, USA
    J Air Waste Manag Assoc 59:1130-9. 2009
  7. ncbi request reprint Surface-level fine particle mass concentrations: from hemispheric distributions to megacity sources
    George M Hidy
    Envair Aerochem, Placitas, NM 87043, USA
    J Air Waste Manag Assoc 59:770-89. 2009
  8. ncbi request reprint Design scenario for the radioisotopic estimation of the biogenic component of airborne particles
    George M Hidy
    Envair Aerochem, Placitas, New Mexico 87043, USA
    J Air Waste Manag Assoc 54:600-13. 2004
  9. ncbi request reprint Effects of changes in sulfate, ammonia, and nitric acid on particulate nitrate concentrations in the southeastern United States
    Charles L Blanchard
    Envair, Albany, California, USA
    J Air Waste Manag Assoc 53:283-90. 2003
  10. ncbi request reprint The Southeastern Aerosol Research and Characterization Study, part 3: continuous measurements of fine particulate matter mass and composition
    Eric S Edgerton
    Atmospheric Research and Analysis, Inc, Cary, NC 27513, USA
    J Air Waste Manag Assoc 56:1325-41. 2006

Detail Information

Publications21

  1. ncbi request reprint The midlatitude North American background aerosol and global aerosol variation
    George M Hidy
    Envair Aerochem, Placitas, NM, USA
    J Air Waste Manag Assoc 55:1585-99. 2005
    ..S. regulatory process. An approach interpreting the continental gradients in fine PM (PM2.5) concentrations and composition may be warranted...
  2. ncbi request reprint Health effects of fine particulate air pollution: lines that connect
    Judith C Chow
    Desert Research Institute, Division of Atmospheric Sciences, Reno, 89512 NV, USA
    J Air Waste Manag Assoc 56:1368-80. 2006
  3. ncbi request reprint Tropospheric aerosols: size-differentiated chemistry and large-scale spatial distributions
    George M Hidy
    Envair Aerochem, Placitas, New Mexico, USA
    J Air Waste Manag Assoc 63:377-404. 2013
    ..Nevertheless, these data, combined with long-term data at the surface and optical depth and transmission observations, yield a unique picture of global tropospheric particle chemistry...
  4. ncbi request reprint Energy supplies and future engines for land, sea, and air
    George M Hidy
    Envair Aerochem, 6 Evergreen Drive, Placitas, NM 87043, USA
    J Air Waste Manag Assoc 62:1233-48. 2012
    ..National and global energy data bases are identified and evaluated and conversion factors are given to allow their comparability...
  5. ncbi request reprint Multipollutant air quality management
    George M Hidy
    Envair Aerochem, Placitas, NM 87043, USA
    J Air Waste Manag Assoc 60:645-74. 2010
    ..Achievement of a multipollutant management strategy will mostly depend on improving knowledge about human and ecosystem response to pollutant exposure...
  6. ncbi request reprint Remote sensing of particulate pollution from space: have we reached the promised land?
    George M Hidy
    Envair Aerochem, Placitas, NM, USA
    J Air Waste Manag Assoc 59:1130-9. 2009
    ..and, if so, then, "What comprehensive, integrated system is needed if satellite observations are to be used together with ground-based observations and modeling to continue improving air quality management options?"..
  7. ncbi request reprint Surface-level fine particle mass concentrations: from hemispheric distributions to megacity sources
    George M Hidy
    Envair Aerochem, Placitas, NM 87043, USA
    J Air Waste Manag Assoc 59:770-89. 2009
    ..Data are sparse in the southern hemisphere, especially beyond 45 degrees S, but are generally very low in mass concentrations...
  8. ncbi request reprint Design scenario for the radioisotopic estimation of the biogenic component of airborne particles
    George M Hidy
    Envair Aerochem, Placitas, New Mexico 87043, USA
    J Air Waste Manag Assoc 54:600-13. 2004
    ..As support for interpretation, samples of OC, SVOCs, and VOCs would be analyzed for speciation to identify source indicator species present...
  9. ncbi request reprint Effects of changes in sulfate, ammonia, and nitric acid on particulate nitrate concentrations in the southeastern United States
    Charles L Blanchard
    Envair, Albany, California, USA
    J Air Waste Manag Assoc 53:283-90. 2003
    ..Measurements of fine particulate NO3(-) and HNO3 support the modeling conclusions and indicate that particulate NO3(-) formation is limited by the availability of NH3 at most times at all SEARCH sites...
  10. ncbi request reprint The Southeastern Aerosol Research and Characterization Study, part 3: continuous measurements of fine particulate matter mass and composition
    Eric S Edgerton
    Atmospheric Research and Analysis, Inc, Cary, NC 27513, USA
    J Air Waste Manag Assoc 56:1325-41. 2006
    ..2%/hr is derived from an observation of a plume from a coal-fired power plant during early spring, and the importance of local, rural sources of NH3 to the formation of ammonium nitrate in particulate matter (PM) is demonstrated...
  11. ncbi request reprint The Southeastern Aerosol Research and Characterization Study: Part II. Filter-based measurements of fine and coarse particulate matter mass and composition
    Eric S Edgerton
    Atmospheric Research and Analysis, Inc, Cary, NC 27513, USA
    J Air Waste Manag Assoc 55:1527-42. 2005
    ....
  12. ncbi request reprint The Southeastern Aerosol Research and Characterization Study: part 1--Overview
    D Alan Hansen
    Electric Power Research Institute, Palo Alto, California, USA
    J Air Waste Manag Assoc 53:1460-71. 2003
    ..The measurements taken to date have added substantially to the knowledge about the temporal behavior and geographic variability of tropospheric aerosols in the Southeast. Details are presented in four papers to follow...
  13. ncbi request reprint Effects of SO2 and NOx emission reductions on PM2.5 mass concentrations in the southeastern United States
    Charles L Blanchard
    Envair, Albany, CA, USA
    J Air Waste Manag Assoc 55:265-72. 2005
    ..5 mass concentration of 0-0.4 microg/m3. Because of the well-documented losses of particulate NO3- from Federal Reference Method (FRM) filters, only a fraction of these incremental changes would be observed...
  14. ncbi request reprint Separation and capture of CO2 from large stationary sources and sequestration in geological formations
    Judith C Chow
    Desert Research Institute, Reno, Nevada, USA
    J Air Waste Manag Assoc 53:1172-82. 2003
  15. ncbi request reprint Setting goals to reduce uncertainty
    George M Hidy
    J Air Waste Manag Assoc 54:1350. 2004
  16. ncbi request reprint Effects of sulfur dioxide and oxides of nitrogen emission reductions on fine particulate matter mass concentrations: regional comparisons
    Charles L Blanchard
    Envair, Albany, CA, USA
    J Air Waste Manag Assoc 57:1337-50. 2007
    ..5 attainment plans. Acquisition of the data may require special sampling efforts, especially for PM2.5 precursor concentration data...
  17. pmc Secondary sulfate effects?
    Thomas Grahame
    Environ Health Perspect 115:A532; author reply A532-3. 2007
  18. ncbi request reprint Will the circle be unbroken: a history of the U.S. National Ambient Air Quality Standards
    Judith C Chow
    Division of Atmospheric Sciences, Desert Research Institute, Reno, NV 89512, USA
    J Air Waste Manag Assoc 57:1151-63. 2007
  19. pmc Smelters and mortality
    George M Hidy
    Environ Health Perspect 115:A440-1; author reply A441-2. 2007
  20. ncbi request reprint Dilution-based emissions sampling from stationary sources: Part 2--Gas-fired combustors compared with other fuel-fired systems
    Glenn C England
    Environmental Services Business Unit, GE Energy, Santa Ana, CA, USA
    J Air Waste Manag Assoc 57:79-93. 2007
    ..It is likely that measurement artifacts, mostly adsorption of volatile organic compounds on quartz filters, are positively biasing "true" particulate carbon emission results...
  21. ncbi request reprint Dilution-based emissions sampling from stationary sources: Part 1--Compact sampler methodology and performance
    Glenn C England
    GE Energy, Environmental Services Unit, Santa Ana, CA, USA
    J Air Waste Manag Assoc 57:65-78. 2007
    ..Sampling volumes corresponding with 6-hr operation were used for the combined mass and broad chemical speciation. Particular attention to dilution sampler operation with clean dilution air also is essential for gas-fired sources...