| 沉积物磁性特征对物源指示作用的探讨 |
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| 引用本文： | 周晶,戴雪荣,付苗苗. 沉积物磁性特征对物源指示作用的探讨[J]. 土壤通报, 2008, 39(5) |
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| 作者姓名： | 周晶 戴雪荣 付苗苗 |
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| 摘 要： | 利用快速发展的磁学技术对环境系统中的自然物质和人类活动所产生的次生物质进行物质来源鉴别是当前环境磁学研究的热点和难点。本文在简要介绍了磁学物质鉴别分析原理的基础上,详细阐述了沉积物磁性特征对物质来源的指示作用及其在古环境演变研究和现代环境污染研究中的实际应用,最后指出磁学鉴别物质来源存在的主要问题和努力方向。
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| 关 键 词： | 磁参数 磁性特征 物质来源 指示作用 |
Discussion of Sediment Magnetic Signature to Material Sources' Implication |
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| ZHOU Jing,DAI Xue-rong,FU Miao-miao. Discussion of Sediment Magnetic Signature to Material Sources' Implication[J]. Chinese Journal of Soil Science, 2008, 39(5) |
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| Authors: | ZHOU Jing DAI Xue-rong FU Miao-miao |
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| Abstract: | It's popular but difficult to make use of the magnetic technology to identify material sources from natural and secondary substances produced by human activities in the study of environmental magnetism. This paper introduces briefly the basic principle, magnetic parameters and magnetic characteristics of magnetic material, and focuses on the indication of environmental material magnetism to material sources as well as its application in Quaternary and present environmental studies. Finally, it points out the major problem in present studies and the working direction in the future. |
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| Keywords: | Magnetic parameters Magnetic signature Material sources Implication |
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