Hydrological and temperature change in Arctic Siberia during the intensification of Northern Hemisphere Glaciation
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- 作者：Benjamin A. Keisling
- 关键词：arctic ; branched GDGT ; Northern Hemisphere glaciation ; n-alkane hydrogen isotopes ; palaeoclimate ; Pliocene
- 刊名：Earth and Planetary Science Letters
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：457
- 期：Complete
- 页码：136-148
- 全文大小：7353 K
文摘
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- <p id="pr0010">Pliocene Arctic temperature and hydrology reconstructed using brGDGTs and δDwax.p>
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- <p id="pr0020">Cooling and drying coincident with intensified northern hemisphere glaciation (iNHG).p>
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- <p id="pr0030">Range of δDwax and MBT/CBT temperature increased following iNHG.p>
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- <p id="pr0040">Proxy behavior linked to development of positive feedbacks in the Arctic.p>