Zobrazeno 1 - 10
of 70
pro vyhledávání: '"George C. Reid"'
Publikováno v:
Journal of Geophysical Research: Atmospheres. 106:7857-7878
A temporally and spatially comprehensive depiction of the tropical tropopause is presented, based on radiosonde data from 83 stations. Climatological statistics for 1961- 1990 are computed for three levels: the conventional lapse-rate tropopause (LRT
Autor:
George C. Reid
Publikováno v:
Space Science Reviews. 94:1-11
Numerous attempts have been made over the years to link various aspects of solar variability to changes in the Earth's climate. There has been growing interest in this possible connection in recent years, spurred largely by the need to understand the
Autor:
George C. Reid
Publikováno v:
Journal of Atmospheric and Solar-Terrestrial Physics. 61:3-14
Solar variability can affect human activities in a variety of ways, from changing our climate to disrupting power distribution facilities and shortening the orbital lifetime of satellites. This tutorial paper will be concerned only with effects on th
Autor:
George C. Reid
Publikováno v:
Geophysical Research Letters. 24:1095-1098
The upper mesosphere, at heights above about 80 km, is the region of the atmosphere in which most ablation of incoming meteoric material takes place, and is thought to contain tiny nanometer-size smoke and dust particles with concentrations of severa
Autor:
George C. Reid
Publikováno v:
Climatic Change. 37:391-405
Spacecraft measurements of the sun's total irradiance since 1980 have revealed a long-term variation that is roughly in phase with the 11-year solar cycle. Its origin is uncertain, but may be related to the overall level of solar magnetic activity as
Autor:
George C. Reid
Publikováno v:
Advances in Space Research. 20:1285-1291
The highest clouds and the coldest temperatures in the Earth's atmosphere exist in the region of the summer mesopause at high latitudes. The presence of ice particles in the region leads to several unique phenomena, including sharply bounded layers i
Autor:
George C. Reid
Publikováno v:
The Upper Mesosphere and Lower Thermosphere: A Review of Experiment and Theory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cace097edd46f5b5a42653413bf9896
https://doi.org/10.1029/gm087p0201
https://doi.org/10.1029/gm087p0201
Autor:
John F. Paulson, Thomas M. Miller, Robert A. Morris, A. A. Viggiano, Susan Solomon, George C. Reid
Publikováno v:
Journal of Geophysical Research: Atmospheres. 100:1287-1294
Atmospheric lifetimes are evaluated for the fully fluorinated compounds CF4, C2F6, c-C4F8, C6F14, and SF6 using a two-dimensional transport and chemistry model which includes removal by electrons and ions in the mesosphere and lower thermosphere. Lab
Autor:
A. C. Riddle, George C. Reid, Warner L. Ecklund, D. A. Carter, Ben B. Balsley, K. S. Gage, Paul E. Johnston, J. R. McAfee
Publikováno v:
Eos, Transactions American Geophysical Union. 74:137-142
Nearly continuous observations of tropospheric wind at Christmas Island (2°N, 157°W) have been made since March 1986 using a VHF wind-profiling Doppler radar. The interannual zonal wind variations observed at this central Pacific location show a cl
Publikováno v:
Geophysical Research Letters. 19:1827-1830
Wind-profiling Doppler radars measure vertical motions along a vertically-directed beam. By averaging over long periods it is possible to measure very small mean vertical motions. Long-term measurements at Christmas Island have been analyzed to deter