| 摘要: |
| 本文根据1987年的调查资料,总结阐述了大连湾底质地化环境诸要素的分布规律及其特征,运用相关分析法,通过多元回归计算求得了诸要素之间的关系。经过综合因素分析,得出了大连湾氧化还原环境分区、还原环境的成因及发展趋势。 |
| 关键词: 沉积物 化学要素 氧化还原环境 |
| DOI： |
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| PRELIMINARY STUDY ON THE GEOCHEMICAL ENVIRONMENT OF DALIAN BAY |
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| Abstract: |
| The distribution regulation of key elements and the characteristics of geochemical environment of Dalian Bay is summarized in this paper and the realtionship among key elements is set forth by correlative analysis of multiregression calculation. The region of oxidation-reduction environment, the cause and the trend of reduction environment are obtained by the analysis of comprehensive elements. |
| Key words: Sediment, Chemical key elements, Oxidation-reduction environment |
