Robert W Portmann

Summary

Affiliation: National Oceanic and Atmospheric Administration
Country: USA

Publications

  1. pmc Stratospheric ozone depletion due to nitrous oxide: influences of other gases
    R W Portmann
    NOAA Earth System Research Laboratory, Chemical Sciences Division, Boulder, CO 80305 3328, USA
    Philos Trans R Soc Lond B Biol Sci 367:1256-64. 2012
  2. pmc Spatial and seasonal patterns in climate change, temperatures, and precipitation across the United States
    Robert W Portmann
    National Oceanic and Atmospheric Administration Earth System Research Laboratory, Chemical Sciences Division, Boulder, CO 80305, USA
    Proc Natl Acad Sci U S A 106:7324-9. 2009
  3. doi request reprint Nitrous oxide (N2O): the dominant ozone-depleting substance emitted in the 21st century
    A R Ravishankara
    Chemical Sciences Division, Earth System Research Laboratory, National Oceanic and Atmospheric Administration, 325 Broadway, Boulder, CO 80305, USA
    Science 326:123-5. 2009
  4. ncbi request reprint Contributions of stratospheric water vapor to decadal changes in the rate of global warming
    Susan Solomon
    National Oceanic and Atmospheric Administration NOAA Earth System Research Laboratory, Chemical Sciences Division, Boulder, CO, USA
    Science 327:1219-23. 2010
  5. pmc Contrasts between Antarctic and Arctic ozone depletion
    Susan Solomon
    Earth System Research Laboratory, National Oceanic and Atmospheric Administration, Boulder, CO 80305, USA
    Proc Natl Acad Sci U S A 104:445-9. 2007
  6. doi request reprint 1,2-Dichlorohexafluoro-cyclobutane (1,2-c-C4F6Cl2, R-316c) a potent ozone depleting substance and greenhouse gas: atmospheric loss processes, lifetimes, and ozone depletion and global warming potentials for the (E) and (Z) stereoisomers
    Vassileios C Papadimitriou
    Earth System Research Laboratory, Chemical Sciences Division, National Oceanic and Atmospheric Administration, 325 Broadway, Boulder, Colorado, 80305 United States
    J Phys Chem A 117:11049-65. 2013
  7. doi request reprint Heterogeneous interaction of N2O5 with HCl doped H2SO4 under stratospheric conditions: ClNO2 and Cl2 yields
    Ranajit K Talukdar
    Earth System Research Laboratory, Chemical Sciences Division, National Oceanic and Atmospheric Administration, 325 Broadway, Boulder, Colorado 80305 3328, United States
    J Phys Chem A 116:6003-14. 2012
  8. ncbi request reprint Airborne observations of vegetation and implications for biogenic emission characterization
    Amy K Hawes
    National Oceanic and Atmospheric Administration, Aeronomy Laboratory, Boulder, Colorado, USA
    J Environ Monit 5:977-83. 2003

Collaborators

  • Susan Solomon
  • A R Ravishankara
  • Christine Wiedinmyer
  • James M Roberts
  • Vassileios C Papadimitriou
  • James B Burkholder
  • Ranajit K Talukdar
  • Amy K Hawes
  • Charles H Jackman
  • Aaron M Jubb
  • Bradley D Hall
  • Max R McGillen
  • Eric L Fleming
  • Shona C Smith
  • Armin Hansel
  • Charles S Eubank
  • John S Daniel
  • H LeRoy Miller
  • Elliot Atlas
  • Andrew O Langford
  • Paul Goldan
  • Armin Wisthaler

Detail Information

Publications8

  1. pmc Stratospheric ozone depletion due to nitrous oxide: influences of other gases
    R W Portmann
    NOAA Earth System Research Laboratory, Chemical Sciences Division, Boulder, CO 80305 3328, USA
    Philos Trans R Soc Lond B Biol Sci 367:1256-64. 2012
    ..It is also shown that 1980 levels of O(3) were affected by halocarbons, N(2)O, CO(2) and CH(4), and thus may not be a good choice of a benchmark of O(3) recovery...
  2. pmc Spatial and seasonal patterns in climate change, temperatures, and precipitation across the United States
    Robert W Portmann
    National Oceanic and Atmospheric Administration Earth System Research Laboratory, Chemical Sciences Division, Boulder, CO 80305, USA
    Proc Natl Acad Sci U S A 106:7324-9. 2009
    ....
  3. doi request reprint Nitrous oxide (N2O): the dominant ozone-depleting substance emitted in the 21st century
    A R Ravishankara
    Chemical Sciences Division, Earth System Research Laboratory, National Oceanic and Atmospheric Administration, 325 Broadway, Boulder, CO 80305, USA
    Science 326:123-5. 2009
    ..Limiting future N2O emissions would enhance the recovery of the ozone layer from its depleted state and would also reduce the anthropogenic forcing of the climate system, representing a win-win for both ozone and climate...
  4. ncbi request reprint Contributions of stratospheric water vapor to decadal changes in the rate of global warming
    Susan Solomon
    National Oceanic and Atmospheric Administration NOAA Earth System Research Laboratory, Chemical Sciences Division, Boulder, CO, USA
    Science 327:1219-23. 2010
    ..These findings show that stratospheric water vapor is an important driver of decadal global surface climate change...
  5. pmc Contrasts between Antarctic and Arctic ozone depletion
    Susan Solomon
    Earth System Research Laboratory, National Oceanic and Atmospheric Administration, Boulder, CO 80305, USA
    Proc Natl Acad Sci U S A 104:445-9. 2007
    ..Thus, the observations demonstrate that the widespread and deep ozone depletion that characterizes the Antarctic ozone hole is a unique feature on the planet...
  6. doi request reprint 1,2-Dichlorohexafluoro-cyclobutane (1,2-c-C4F6Cl2, R-316c) a potent ozone depleting substance and greenhouse gas: atmospheric loss processes, lifetimes, and ozone depletion and global warming potentials for the (E) and (Z) stereoisomers
    Vassileios C Papadimitriou
    Earth System Research Laboratory, Chemical Sciences Division, National Oceanic and Atmospheric Administration, 325 Broadway, Boulder, Colorado, 80305 United States
    J Phys Chem A 117:11049-65. 2013
    ..Both isomers of R-316c are shown in this work to be long-lived ozone depleting substances and potent greenhouse gases...
  7. doi request reprint Heterogeneous interaction of N2O5 with HCl doped H2SO4 under stratospheric conditions: ClNO2 and Cl2 yields
    Ranajit K Talukdar
    Earth System Research Laboratory, Chemical Sciences Division, National Oceanic and Atmospheric Administration, 325 Broadway, Boulder, Colorado 80305 3328, United States
    J Phys Chem A 116:6003-14. 2012
    ..The atmospheric implications of these findings were examined using a 2D atmospheric model. The contribution of this chemistry to ozone depletion was found to be a minor process under nonvolcanic background aerosol levels...
  8. ncbi request reprint Airborne observations of vegetation and implications for biogenic emission characterization
    Amy K Hawes
    National Oceanic and Atmospheric Administration, Aeronomy Laboratory, Boulder, Colorado, USA
    J Environ Monit 5:977-83. 2003
    ..In situ isoprene measurements and the vegetation index were also compared to an isoprene emission inventory to provide additional insight on broad issues relating to the use of vegetation indices in emission database development...