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Climate variability and human impact in South America during the last 2000 years: synthesis and perspectives from pollen records

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Academic year: 2017

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Figure 1. Map showing the relative precipitation amount over South America during the key seasons DJF (austral summer and mature monsoon phase) and JJA (dry season over much of tropical South America), highlighting the Intertropical Convergence Zone (ITCZ)
Figure 2. Correlation of annual mean temperature over South America with climate modes Niño3.4, IPO (Interdecadal Pacific  Os-cillation), SAM (Southern Annular Mode), AMO (Atlantic  Multi-decadal Oscillation), TNA (tropical North Atlantic SST), and TSA (tr
Figure 4. Precipitation correlation with modes Niño3.4, IPO (Inter- (Inter-decadal Pacific Oscillation), SAM (Southern Annular Mode), AMO (Atlantic Multidecadal Oscillation), TNA (tropical North Atlantic SST), and TSA (tropical South Atlantic SST)
Table 2. Comparison of PAGES-2k criteria with criteria implemented in this study.
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