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Elements content in tree rings from Xi'an, China and environmental variations in the past 30 years
Liu, Yu1; Ta, Weiyuan1,2; Cherubini, Paolo3; Liu, Ruoshi4; Wang, Yanchao5; Sun, Changfeng1
2018-04-01
Source PublicationSCIENCE OF THE TOTAL ENVIRONMENT
Volume619-620Issue:2018Pages:120-126
SubtypeArticle
AbstractUsing inductively coupled plasma mass spectrometry (ICP-MS) and inductively coupled plasma atomic emission spectroscopy (ICP-AES), the characteristics of chemical elements were analyzed in white poplar (Populus bonatii Levl.) and ailanthus (Ailanthus altissima (Mill.) Swingle) from three sites in the town of Xi'an, China. The results indicated that the concentration variations of Pb and Cd in tree rings were consistent with that of the environment where the trees were growing. P and Zn were translocated within tree rings to a certain degree, which led to an inaccurate pollution reconstruction. We also found that white poplar had a stronger absorptive capacity of Cd and Zn than ailanthus, which could make white poplar better as a species in environmental remediation. From this research we can see the great potential of tree rings for studying the history of different element pollution in the environment, showing that dendrochemical methods could be used as a powerful component in environmental monitoring programmes, to reconstruct past pollution history at the time when monitoring systems were not yet installed. (c) 2017 Elsevier B.V. All rights reserved.
KeywordXi'an China Tree Rings Chemical Element Environmental Variation
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1016/j.scitotenv.2017.11.075
WOS KeywordPINUS-SYLVESTRIS ; TRACE-ELEMENTS ; DENDROCHEMICAL ANALYSIS ; HISTORICAL CHANGES ; AIR-POLLUTION ; SCOTS PINE ; LEAD ; PATTERNS ; BARK ; VARIABILITY
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000424144200014
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Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/5232
Collection现代环境研究室
Affiliation1.Chinese Acad Sci, Inst Earth Environm, Xian 710061, Shaanxi, Peoples R China
2.Shaanxi Appraisal Ctr Environm Engn, Xian 710065, Shaanxi, Peoples R China
3.Swiss Fed Inst Forest Snow & Landscape Res, WSL, Zurcherstr 111, CH-8903 Birmensdorf, Switzerland
4.Xi An Jiao Tong Univ, Sch Human Settlements & Civil Engn, Dept Environm Sci & Technol, Xian 710049, Shaanxi, Peoples R China
5.Xingtai Univ, Dept Geog, Xingtai 054001, Peoples R China
Recommended Citation
GB/T 7714
Liu, Yu,Ta, Weiyuan,Cherubini, Paolo,et al. Elements content in tree rings from Xi'an, China and environmental variations in the past 30 years[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2018,619-620(2018):120-126.
APA Liu, Yu,Ta, Weiyuan,Cherubini, Paolo,Liu, Ruoshi,Wang, Yanchao,&Sun, Changfeng.(2018).Elements content in tree rings from Xi'an, China and environmental variations in the past 30 years.SCIENCE OF THE TOTAL ENVIRONMENT,619-620(2018),120-126.
MLA Liu, Yu,et al."Elements content in tree rings from Xi'an, China and environmental variations in the past 30 years".SCIENCE OF THE TOTAL ENVIRONMENT 619-620.2018(2018):120-126.
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