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globalchange

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Current Search ((ALL：pollen))
Filters ((来源：arctic antarctic and alpine research))
pollen(2)
arctic(1)
central asia(1)
common era(1)
glaciers(1)
ice core(1)
little ice age(1)
medieval climate anomaly(1)
quantitative paleoclimate reconstruction(1)
tien shan(1)
vegetation(1)