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Titel |
Temperatures and precipitation totals over the Russian Far East and Eastern Siberia: long-term variability and its links to teleconnection indices |
VerfasserIn |
V. V. Krokhin, W. M. J. Luxemburg |
Medientyp |
Artikel
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Sprache |
Englisch
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ISSN |
1027-5606
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Digitales Dokument |
URL |
Erschienen |
In: Hydrology and Earth System Sciences ; 11, no. 6 ; Nr. 11, no. 6 (2007-11-27), S.1831-1841 |
Datensatznummer |
250009546
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Publikation (Nr.) |
copernicus.org/hess-11-1831-2007.pdf |
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Zusammenfassung |
The present study examines the spatial-temporal regime of the mean monthly
temperature (MMT) and monthly precipitation (MPT) anomalies over the Russian
Far East and Eastern Siberia for the period 1949–2003. The original data
were analyzed spatially by means of complex principal component analysis and
temporally by means of the maximum entropy method and traditional Fourier
spectral analysis. The interannual variability in these anomalies can be
represented by the single dominant modes. These dominant modes oscillate
with periods of about 2–3 yr and 6–8 yr that are accompanied by
statistically significant changes in such monthly teleconnection indices, as
the Arctic and North Pacific Oscillations. |
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