Climate-related response of dust flux to the central equatorial Pacific over the past 150 kyr
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- 作者：A.W. Jacobela ; b ; jacobel@ldeo.columbia.edu" class="auth_mail" title="E-mail the corresponding author ; J.F. McManusa ; b ; R.F. Andersona ; b ; G. Wincklera ; b
- 关键词：dust ; abrupt climate change ; stadial events ; Intertropical Convergence Zone ; equatorial Pacific
- 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：160-172
- 全文大小：3186 K
文摘
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New records of dust flux from three central equatorial Pacific sites.
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Records span the last 150 kyr at millennial-resolution.
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Dust fluxes demonstrate the same sawtooth pattern as glacial–interglacial climate.
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Tropical records show sensitivity to abrupt, high latitude climate perturbations.
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Results indicate shifts of the ITCZ on millennial timescales.