An analysis of observed trends in African annual-average near-surface temperatures over the last five decades reveals drastic increases, particularly over parts of the subtropics and central tropical Africa. Over these regions, temperatures have been rising at more than twice the global rate of temperature increase. An ensemble of high-resolution downscalings, obtained using a single regional climate model forced with the sea-surface temperatures and sea-ice fields of an ensemble of global circulation model (GCM) simulations, is shown to realistically represent the relatively strong temperature increases observed in subtropical southern and northern Africa. The amplitudes of warming are generally underestimated, however.
Original Source [2]
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Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/projections-rapidly-rising-surface-temperatures-over-africa-under-low-mitigation
[2] http://iopscience.iop.org/1748-9326/10/8/085004/article
[3] http://admin.indiaenvironmentportal.org.in/category/author/francois-engelbrecht
[4] http://admin.indiaenvironmentportal.org.in/category/author/jimmy-adegoke
[5] http://admin.indiaenvironmentportal.org.in/category/author/mary-jane-bopape-et-al
[6] http://admin.indiaenvironmentportal.org.in/category/journal/environmental-research-letters
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-mitigation
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/global-warming
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/remote-sensing
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/forest-fires
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/heat-waves
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/droughts
