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Assessment of elemental background values and their relation with lifespan indicators: A comparative study of Jining in Shandong Province and Guanzhong area in Shaanxi Province, northern China
Wang, Shaobin1; Luo, Kunli1; Ni, Runxiang2; Tiana, Yuan1,3; Gao, Xing1,4
2017-10-01
Source PublicationSCIENCE OF THE TOTAL ENVIRONMENT
ISSN0048-9697
Volume595Pages:315-324
Corresponding AuthorLuo, Kunli(luokl@igsnrr.ac.cn)
AbstractThe remarkably high proportions of centenarians are found in the Jining Prefecture in southwestern Shandong province, demonstrating remarkable regional longevity differentiation. In this paper, census data at countylevel, samples of drinkingwater and staple grains in Jining Prefecture were collected. Guanzhong area in Shaanxi Province, a non-longevity region in northern Chinawas chosen as the contrast area. The major and trace elements in the samples were determined by using ICP-MS, ICP-OES and HG-AFS. The major results show that Jinxiang County in Jining Prefecture exhibit obviously higher longevity level than adjacent counties and Chinese average level based on temporal and spatial variation of lifespan indicators. Meanwhile, the contents of Na, Mg, Mo and Cu inwheat, corn and drinkingwater show a similar decline trend in the order of Jinxiang County, non-longevity counties of Jining Prefecture and Guanzhong area. In addition, Na/Ca and Mg/Ca show obvious difference both in staple grains and drinking ground water, and Ca2+ is the most abundance of major cations in drinking water samples fromnon-longevity countieswhichwas differentwith the Jinxiang County showing Na+ as ofmajor cations. The principal component analysis (PCA) shows that the difference of elemental concentrations in drinking waterwasmore remarkable than in staple grains between Jining and Guanzhong areas. Na, Li, Ni, and Zn in staple grains and Mg, Co, Cu, Mn, and Sr in drinking ground water can explain most of the total variance as principal component between Jining and Guanzhong areas. These findings may help to provide further insight into the elemental background values and their relation with lifespan indicators especially in northern China. (C) 2017 Elsevier B.V. All rights reserved.
KeywordElemental concentration Drinking water Staple grains Regional longevity
DOI10.1016/j.scitotenv.2017.03.265
WOS KeywordDRINKING-WATER ; MYOCARDIAL-INFARCTION ; LONGEVITY ; MAGNESIUM ; POPULATION ; MORTALITY ; CALCIUM ; HEALTH ; RISK ; SELENIUM
Indexed BySCI
Language英语
Funding ProjectNational Natural Sciences Foundation of China[41472322] ; National Natural Sciences Foundation of China[41172310] ; National Basic Research Program of China (973 Program)[2014CB238906]
Funding OrganizationNational Natural Sciences Foundation of China ; National Basic Research Program of China (973 Program)
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000401556800032
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/63527
Collection中国科学院地理科学与资源研究所
Corresponding AuthorLuo, Kunli
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, A11 Datun Rd, Beijing 100101, Peoples R China
2.Chinese Acad Agr Sci, Beijing 100081, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China
Recommended Citation
GB/T 7714
Wang, Shaobin,Luo, Kunli,Ni, Runxiang,et al. Assessment of elemental background values and their relation with lifespan indicators: A comparative study of Jining in Shandong Province and Guanzhong area in Shaanxi Province, northern China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2017,595:315-324.
APA Wang, Shaobin,Luo, Kunli,Ni, Runxiang,Tiana, Yuan,&Gao, Xing.(2017).Assessment of elemental background values and their relation with lifespan indicators: A comparative study of Jining in Shandong Province and Guanzhong area in Shaanxi Province, northern China.SCIENCE OF THE TOTAL ENVIRONMENT,595,315-324.
MLA Wang, Shaobin,et al."Assessment of elemental background values and their relation with lifespan indicators: A comparative study of Jining in Shandong Province and Guanzhong area in Shaanxi Province, northern China".SCIENCE OF THE TOTAL ENVIRONMENT 595(2017):315-324.
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