Abstract
[1] A Regional Climate Change Index (RCCI), is developed based on regional mean precipitation change, mean surface air temperature change, and change in precipitation and temperature interannual variability. The RCCI is a comparative index designed to identify the most responsive regions to climate change, or Hot-Spots. The RCCI is calculated for 26 land regions from the latest set of climate change projections by 20 global climate models for the A1B, A2 and B1 IPCC emission scenarios. The Mediterranean and North Eastern European regions emerge as the primary Hot-Spots, followed by high latitude northern hemisphere regions and by Central America, the most prominent tropical Hot-Spot. The main African Hot-Spots are Southern Equatorial Africa and the Sahara. Eastern North America is the prominent Hot-Spot over the continental U.S. Different factors over different regions contribute to the magnitude of the RCCI, which is in fact greater than 0 for all regions.
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Abstract [1] 'n Regional Climate Change indeks (RCCI), is ontwikkel wat gebaseer is op neerslag Verandering Regional Mean bedoel oppervlak lugtemperatuur Verandering, en verandering in temperatuur en neerslag Interannual variasie. Die RCCI is 'n vergelykende indeks ontwerp om die mees ontvanklik streke te identifiseer om klimaatsverandering, of Hot-kolle. Die RCCI word bereken vir 26 land streke van die jongste reeks van klimaatsverandering vooruitskattings deur 20 globale klimaat modelle vir die A1B, A2 en B1 IPCC emissie scenario. Die Middellandse See en Noord-Oos-Europese gebiede na vore as die primêre Hot-kolle, gevolg deur 'n hoë breedtegraad noordelike halfrond streke en deur Sentraal-Amerika, die mees prominente tropiese hot-spot. Die belangrikste Afrikaanse Hot-kolle is Suider-Ekwatoriaal-Afrika en die Sahara. Oos-Noord-Amerika is die prominente hot-spot oor die kontinentale VSA Verskillende faktore oor die verskillende streke by te dra tot die grootte van die RCCI, wat is in werklikheid groter as 0 vir alle streke.
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