Magnitude and temporal evolution of Dansgaard-Oeschger event 8 abrupt temperature change inferred from nitrogen and argon isotopes in GISP2 ice using a new least-squares inversion
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- 作者：Anais J. Orsi ; aorsi@lsce.ipsl.fr" class="auth_mail ; Bruce D. Cornuelle ; Jeffrey P. Severinghaus
- 关键词：Greenland ; abrupt climate change ; noble gases ; ice cores ; inverse methods ; thermal fractionation
- 刊名：Earth and Planetary Science Letters
- 出版年：1 June 2014
- 年：2014
- 卷：395
- 期：Complete
- 页码：81-90
- 全文大小：680 K
文摘
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We present a new numerical technique for inferring temperature from noble gases in ice cores.
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We produce a temperature history independent from water isotopes.
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The stadial to interstadial centennial mean temperature increase is
.