منابع مشابه
Final warming of the Southern Hemisphere polar
6 The final warming date of the polar vortex is a key component of 7 Southern Hemisphere stratospheric and tropospheric variability in spring 8 and summer. We examine the effect of external forcings on Southern 9 Hemisphere final warming date, and the sensitivity of any projected changes 10 to model representation of the stratosphere. Final warming date is cal11 culated using a temperature-base...
متن کاملPhenological Changes in the Southern Hemisphere
Current evidence of phenological responses to recent climate change is substantially biased towards northern hemisphere temperate regions. Given regional differences in climate change, shifts in phenology will not be uniform across the globe, and conclusions drawn from temperate systems in the northern hemisphere might not be applicable to other regions on the planet. We conduct the largest met...
متن کاملDecadal variability in the Southern Hemisphere
[1] This study reveals that a quasi‐decadal variability exists in the climate system of southern high latitudes, particularly in the Southern Annular Mode (SAM) and subpolar to mid latitudes sea surface temperature (SST), based on in situ observations, reanalysis data, and the 20th Century runs of IPCC AR4 coupled climate models. Spectral analysis reveals that a statistically significant variab...
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ژورنال
عنوان ژورنال: Nature
سال: 1957
ISSN: 0028-0836,1476-4687
DOI: 10.1038/179618b0