R. D. Zafra

发表

Revising the retrieval technique of a long-term stratospheric HNO 3 data set: from a constrained matrix inversion to the optimal estimation algorithm

I. Fiorucci, G. Muscari, R. D. Zafra, 2011 .

The chlorine budget of the lower polar stratosphere: Upper limits on ClO, and Implications of new Cl2O2 photolysis cross sections

D. Shindell, R. D. Zafra, 1995 .

An overview of millimeter‐wave spectroscopic measurements of chlorine monoxide at Thule, Greenland, February–March, 1992: Vertical profiles, diurnal variation, and longer‐term trends

J. M. Reeves, D. Shindell, L. Emmons, 1994 .

Arctic chlorine monoxide observations during spring 1993 over Thule, Greenland, and implications for ozone depletion

J. M. Reeves, D. Shindell, L. Emmons, 1994 .

AIRBORNE POLAR EXPERIMENT GEOPHYSICA AIRCRAFT IN ANTARCTICA (APE-GAIA)

M. Chipperfield, U. Cortesi, V. Mitev, 2000 .

Chlorine monoxide in the Antarctic spring vortex: 2. A comparison of measured and modeled diurnal cycling over McMurdo Station, 1993

D. Shindell, R. D. Zafra, R. L. Zafra, 1996 .

CO measurements from the ACE-FTS satellite instrument: data analysis and validation using ground-based, airborne and spaceborne observations

T. Borsdorff, P. Bernath, C. Boone, 2007 .

High concentrations of chlorine monoxide at low altitudes in the Antarctic spring stratosphere: diurnal variation

B. Connor, R. D. Zafra, P. Solomon, 1987, Nature.

Observations of surface radiation and stratospheric processes at Thule Air Base, Greenland, during the IPY

G. Fiocco, C. D. Biagio, P. P. Bertagnolio, 2014 .

Limits on heterogeneous processing in the Antarctic spring vortex from a comparison of measured and modeled chlorine

D. Shindell, R. D. Zafra, R. L. Zafra, 1997 .

Ground-based millimeter-wave spectrometer versus UARS microwave limb sounder version 5 retrievals of stratospheric HNO3 over Antarctica

M. Santee, G. Muscari, R. D. Zafra, 2002 .

Measurements of low amounts of precipitable water vapor by millimeter wave spectroscopy : An intercomparison with radiosonde, Raman lidar, and Fourier transform infrared data

P. Di Girolamo, F. Esposito, G. Pavese, 2008 .

Chlorine monoxide in the Antarctic spring vortex: 1. Evolution of midday vertical profiles over McMurdo Station, 1993

J. M. Reeves, D. Shindell, R. D. Zafra, 1995 .

Millimeter wave spectroscopic measurements over the South Pole. 5. Morphology and evolution of HNO3 vertical distribution, 1993 versus 1995

G. Muscari, R. D. Zafra, M. McDonald, 2000 .

Ground‐based measurements of stratospheric ClO over Spitzbergen in the Arctic spring of 1997

R. D. Zafra, M. McDonald, V. Nagar, 1999 .

N2O as an indicator of Arctic vortex dynamics: Correlations with O3 over Thule, Greenland in February and March, 1992

J. M. Reeves, D. Shindell, L. Emmons, 1994 .

High concentrations of chlorine monoxide at low altitudes in the Antarctic spring stratosphere: secular variation

B. Connor, R. D. Zafra, P. Solomon, 1987, Nature.

Millimeter wave spectroscopic measurements over the South Pole: 2. An 11‐month cycle of stratospheric ozone observations during 1993–1994

R. D. Zafra, D. Cheng, C. Trimble, 1996 .

Measurements of stratospheric hydrogen cyanide at McMurdo Station, Antarctica: Further evidence of winter stratospheric subsidence?

L. Emmons, R. D. Zafra, P. Solomon, 1989 .

mm-wave observations of stratospheric HCN at tropical latitudes

R. D. Zafra, P. Solomon, A. Parrish, 1988 .

A measurement of stratospheric HO2 by ground‐based millimeter‐wave spectroscopy

R. D. Zafra, P. Solomon, J. Barrett, 1984 .

On the cryogenic removal of NOy from the Antarctic polar stratosphere

G. Muscari, R. D. Zafra, S. Smyshlyaev, 2003 .

Millimeter wave spectroscopic measurements over the South Pole: 1. A study of stratospheric dynamics using N2O observations

S. Crewell, R. D. Zafra, D. Cheng, 1995 .

Carbon monoxide in external galaxies

R. D. Zafra, P. Solomon, 1975 .

Millimeter wave spectroscopic measurements over the South Pole: 4. O3 and N2O during 1995 and their correlations for two quasi‐annual cycles

S. Crewell, R. Chamberlin, R. D. Zafra, 1997 .

Feasibility of observations of stratospheric trace gases using the Hubble Space Telescope

R. D. Zafra, M. Jaramillo, 1987 .

An observed upper limit on stratospheric hydrogen peroxide

R. D. Zafra, P. Solomon, J. Barrett, 1985 .

Evolution of temperature, O 3 , CO, and N 2 O profiles during the exceptional 2009 Arctic major stratospheric warming as observed by lidar and millimeter-wave spectroscopy at Thule (76.5°N, 68.8°W), Greenland

G. Fiocco, C. D. Biagio, I. Fiorucci, 2010 .

Antarctic Science: Global Concerns.Gotthilf Hempel

R. D. Zafra, 1996 .

The microwave spectrum of cyanoacetylene in ground and excited vibrational states

R. D. Zafra, P. Mallinson, R. L. Zafra, 1978 .

Middle atmospheric O3, CO, N2O, HNO3, and temperature profiles during the warm Arctic winter 2001–2002

G. Fiocco, F. Angelini, G. Muscari, 2007 .

Observation of a strong inverse temperature dependence for the opacity of atmospheric water vapor in the MM continuum near 280 GHz

L. Emmons, R. D. Zafra, R. L. Zafra, 1990 .

New observations of a large concentration of ClO in the springtime lower stratosphere over Antarctica and its implications for ozone-depleting chemistry

L. Emmons, R. D. Zafra, P. Solomon, 1989 .

Reply to comment by Rolf Müller and Simone Tilmes on ‘‘Middle atmospheric O3, CO, N2O, HNO3, and temperature profiles during the warm Arctic winter 2001–2002’’

G. Muscari, R. D. Zafra, 2008 .

Formation of the Antarctic ozone hole by the CIO dimer mechanism

L. Emmons, R. D. Zafra, P. Solomon, 1988, Nature.

Nitrous oxide in the tropical middle atmosphere, observed by ground‐based MM‐wave spectrometry

B. Connor, R. D. Zafra, P. Solomon, 1987 .

On the formation of HNO3 in the Antarctic mid to upper stratosphere in winter

R. D. Zafra, S. Smyshlyaev, R. L. Zafra, 2001 .