摘要
海洋地球化学是 2 0世纪中期形成的一门新兴边缘科学 ,是在海洋科学飞速发展和取得了一系列重大成果的基础上产生的。从海洋同位素地球化学的发展、海洋元素的循环与示踪技术的研究。
Marine geochemistry is a rising borderline subject in the mid of the 20th century,and comes into being after marine sciences have rapidly developed and got a series of great achievements.In this paper,the research developments of several branches of marine geochemistry are expounded at the angles of development of marine isotope geochemistry,researches on marine elements cycles and tracing techniques,short-periodic climatic changes,discoveries of abrupt events and large-area explorations for submarine mineral resources.
出处
《海洋地质动态》
2002年第4期6-10,18,共6页
Marine Geology Letters
关键词
海洋同位素
循环
示踪
突变事件
海底矿产资源
海洋地球化学
气候变化
marine isotope
cycle and tracing of elements
abrupt events
submarine mineral resources
marine geochemistry
