Grey relational analysis on the relation between marine environmental factors and oxidation-reduction potential
文献类型：CNKI期刊论文
| 作者 | Liu XQ(刘学庆); Wang J(王佳) ; Zhang D(张盾); Li YT(李言涛)
|
| 发表日期 | 2009-08-15 |
| 出处 | Chinese Journal of Oceanology and Limnology
 |
| 关键词 | temperature dissolved oxygen salinity pH oxidation-reduction potential(ORP) grey relational analysis(GRA) |
| 英文摘要 | The effects of marine environmental factors-temperature(T),dissolved oxygen(DO),salinity(S) and pH-on the oxidation-reduction potential(ORP) of natural seawater were studied in laboratory.The results show an indistinct relationship between these four factors and the ORP,but they did impact the ORP.Common mathematical methods were not applicable for describing the relationship.Therefore,a grey relational analysis(GRA) method was developed.The degrees of correlation were calculated according to GRA and the values of T,pH,DO and S were 0.744,0.710,0.692 and 0.690,respectively.From these values,the relations of these factors to the ORP could be described and evaluated,and those of T and pH were relatively major.In general,ORP is influenced by the synergic effect of T,DO,pH and S,with no single factor having an outstanding role. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supporte by the Knowledge Innovation Project of the Chinese Academy of Sciences (No KZCX2-YW-210) ; National Key Technology Research and Development Program (No2007BAB27B04) ; the High Technology Research and Development Program of China (No 2001AA635080) |
| 卷 | v.27期:03页:165-168 |
| 语种 | 英文; |
| 分类号 | X834 |
| ISSN号 | 0254-4059 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/192495]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.MarineEnvironmentalEngineeringCenter,InstituteofOceanology,ChineseAcademyofSciences 2.CollegeofChemistryandChemicalEngineering,OceanUniversityofChina |
| 推荐引用方式 GB/T 7714 | Liu XQ,Wang J,Zhang D,et al. Grey relational analysis on the relation between marine environmental factors and oxidation-reduction potential. 2009. |
入库方式： OAI收割
来源：海洋研究所
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