Comparative analysis of pelagic Pleistocene silica accumulation in the Pacific and Indian Oceans
- 作者: Levitan M.A.1
-
隶属关系:
- Vernadsky Institute of Geochemistry and Analytical Chemistry
- 期: 卷 54, 编号 3 (2016)
- 页面: 257-265
- 栏目: Article
- URL: https://journals.rcsi.science/0016-7029/article/view/155124
- DOI: https://doi.org/10.1134/S0016702916030034
- ID: 155124
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详细
The methodical principles of the analysis of biogenic silica accumulation in the pelagic zones of the Pacific and Indian oceans are considered. Two quantitative approaches of lithological analysis are compared: method of absolute mass by A.D. Arkhangel’skii and volumetric method by A.B. Ronov. It is established that the concept of “two oceans” (“ice” and “non-ice”) may be applied to both the oceans. Differences in the evolution of the silica accumulation rate in the Pleistocene between high- and low-latitude oceans are revealed.
作者简介
M. Levitan
Vernadsky Institute of Geochemistry and Analytical Chemistry
编辑信件的主要联系方式.
Email: m-levitan@mail.ru
俄罗斯联邦, ul. Kosygina 19, Moscow, 119991
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