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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
发表期刊SCIENCE OF THE TOTAL ENVIRONMENT
卷号619-620期号:2018页码:120-126
文章类型Article
摘要Using 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.
关键词Xi'an China Tree Rings Chemical Element Environmental Variation
WOS标题词Science & Technology ; Life Sciences & Biomedicine
DOI10.1016/j.scitotenv.2017.11.075
关键词[WOS]PINUS-SYLVESTRIS ; TRACE-ELEMENTS ; DENDROCHEMICAL ANALYSIS ; HISTORICAL CHANGES ; AIR-POLLUTION ; SCOTS PINE ; LEAD ; PATTERNS ; BARK ; VARIABILITY
收录类别SCI
语种英语
WOS研究方向Environmental Sciences & Ecology
WOS类目Environmental Sciences
WOS记录号WOS:000424144200014
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ieecas.cn/handle/361006/5232
专题现代环境研究室
作者单位1.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
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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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