大洋岩石圈和大陆岩石圈的元素丰度  

Element abundance in the oceanic and the continental lithospheres

作　　者：黎彤[1] 袁怀雨[1] 

机构地区：[1]北京科技大学,北京100083

出　　处：《地球化学》2011年第1期1-5,共5页Geochimica

摘　　要：根据大洋地壳、大陆地壳、上地幔和球岩石圈的元素丰度资料,本文初次分别求出大洋岩石圈和大陆岩石圈的元素丰度,如表2所示。可用作研究化学元素在洋圈或陆圈内各地区分布特征的地球化学背景值。According to the data of element abundance in the oceanic crust, the continental crust, the upper mantle, and the global lithosphere, the abundances of elements both in oceanic lithosphere and continental lithosphere are given out, respectively in this paper, as shown in table 2. They may be used as geochemical background values for the distribution characteristics of element in various regional oceanic lithosphere or continental lithosphere.

关 键 词：大洋岩石圈 大陆岩石圈 化学元素丰度 

分 类 号：P595[天文地球—地球化学]