Figure 3 (IMAGE)
Caption
The differences in mid-Holocene and current values for BIO1 (a; annual mean temperature) and BIO12 (b; annual precipitation). The different coloured dots indicate the change values between the mid-Holocene and present for the Quercus pollen percentages. The positive numbers in the legend indicate the increasing temperatures from the mid-Holocene to the present (a). The positive numbers indicate the decreasing precipitation or pollen percentages from the mid-Holocene to the present, while the negative numbers indicate the increasing precipitation or pollen percentages in (b). Based on their locations (especially the longitude), all pollen sites are divided into three groups (i.e., 120°–135°, 115°–120° and 95°–115°E). The average change values between the mid-Holocene and present for the BIO12 and Quercus pollen percentages are shown in (c) and (d), respectively.
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