PLUMP 发表于 2025-3-27 00:10:20
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A vegetation, climate and environment reconstruction based on palynological analyses of high arctic tundra peat cores (5000–6000 years BP) from Svalbardrting before or at the beginning of the Little Ice Age (LIA, 16th-mid 19th century), dominance of . indicates a cold and dry climate, followed by a decline of . and gradual increase of . after the LIA, which indicates a moist and milder climate.蔓藤图饰 发表于 2025-3-27 05:50:50
,Regional GDP in Mexico, 1895–2010,centration of economic activity around the main market (Mexico City), pushed by agglomeration economies in industry. Finally, since the mid-1980s divergence has been mainly driven by labour productivity differentials within each sector.Exuberance 发表于 2025-3-27 10:27:14
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