Holocene ice-rafting and sediment transport from the glaciated margin of East Greenland (67-70° N) to the N Iceland shelves: detecting and modelling changing sediment sources
Holocene ice-rafting and sediment transport from the glaciated margin of East Greenland (67-70° N) to the N Iceland shelves: detecting and modelling changing sediment sources
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DOI：
10.1016/j.quascirev.2013.08.019
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发表时间：
2014-05-01
影响因子：
4
通讯作者：
Wilton, David J.
中科院分区：
文献类型：
--
作者：
Andrews, John T.;Bigg, Grant R.;Wilton, David J.
我们利用沉积物分离模型研究了冰岛/东格陵兰近海海洋档案中浮冰沉积物来源的变化，并将结果与冰山-海洋耦合模型联系起来。来自冰岛周围和格陵兰岛东/东北大陆架的地表样本被用来确定潜在的沉积物来源，这些样本是在南极地区矿物学的下核变化的背景下进行检查的
We examine variations in the ice-rafted sources for sediments in the Iceland/East Greenland offshore marine archives by utilizing a sediment unmixing model and link the results to a coupled iceberg-ocean model. Surface samples from around Iceland and along the E/NE Greenland shelf are used to define potential sediment sources, and these are examined within the context of the down-core variations in mineralogy in the