Grey relational analysis on the relation between marine environmental factors and oxidation-reduction potential

doi:10.1007/s00343-009-9152-9

	Grey relational analysis on the relation between marine environmental factors and oxidation-reduction potential
	Liu Xueqing 1; Wang Jia2 ; Zhang Dun 1; Li Yantao 1
	2009-08-01
发表期刊	CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN	0254-4059
卷号	27 期号:3 页码:583-586
文章类型	Article
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.; 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.
关键词	Temperature Dissolved Oxygen Salinity Ph Oxidation-reduction Potential (Orp) Grey Relational Analysis (Gra)
学科领域	Limnology ; Oceanography
DOI	10.1007/s00343-009-9152-9
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000270742000024
引用统计	被引频次：12[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/2258
专题	海洋环境腐蚀与生物污损重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Marine Environm Engn Ctr, Qingdao 266071, Peoples R China 2.Ocean Univ China, Coll Chem & Chem Engn, Qingdao 266100, Peoples R China
第一作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Liu Xueqing,Wang Jia,Zhang Dun,et al. Grey relational analysis on the relation between marine environmental factors and oxidation-reduction potential[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2009,27(3):583-586.
APA	Liu Xueqing,Wang Jia,Zhang Dun,&Li Yantao.(2009).Grey relational analysis on the relation between marine environmental factors and oxidation-reduction potential.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,27(3),583-586.
MLA	Liu Xueqing,et al."Grey relational analysis on the relation between marine environmental factors and oxidation-reduction potential".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 27.3(2009):583-586.

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