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Maximum and Minimum Temperature Trends for the Globe

Easterling, David R., Horton, Briony, Jones, Philip D., Peterson, Thomas C., Karl, Thomas R., Parker, David E., Salinger, M. James, Razuvayev, Vyacheslav, Plummer, Neil, Jamason, Paul, Folland, Christopher K.·1997·Science

Abstract

Analysis of the global mean surface air temperature has shown that its increase is due, at least in part, to differential changes in daily maximum and minimum temperatures, resulting in a narrowing of the diurnal temperature range (DTR). The analysis, using station metadata and improved areal coverage for much of the Southern Hemisphere landmass, indicates that the DTR is continuing to decrease in most parts of the world, that urban effects on globally and hemispherically averaged time series are negligible, and that circulation variations in parts of the Northern Hemisphere appear to be related to the DTR. Atmospheric aerosol loading in the Southern Hemisphere is much less than that in the Northern Hemisphere, suggesting that there are likely a number of factors, such as increases in cloudiness, contributing to the decreases in DTR.

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Crossref · 10.1126/science.277.5324.364

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Metadata

Authors
Easterling, D. R., Horton, B., Jones, P. D., Peterson, T. C., Karl, T. R., Parker, D. E., Salinger, M. J., Razuvayev, V., Plummer, N., Jamason, P., & Folland, C. K.
Venue
Science
Published
1997-07-18
Volume
277
Issue
5324
Pages
364-367
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2103051330
Cited by
1,615
References
0
FWCI
30.50
Type
journal article
Language
en
Open access
closed

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