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题名: Copper smelting and sediment pollution in Bronze Age China: A case study in the Hexi corridor, Northwest China
作者: Zhang, SJ; Yang, YS; Storozum, MJ; Li, HM; Cui, YF; Dong, GH
收录类别: SCIE ; A&HCI
出版日期: 2017-09
刊名: CATENA
卷号: 156, 页码:92-101
出版者: ELSEVIER
出版地: AMSTERDAM
英文摘要: The emergence and diffusion of metallurgical technology had tremendous environmental consequence, however, the spatial-temporal consequences of the metallurgy during Bronze Age are not clear in China. In this paper, Xray fluorescence (XRF) measurement and principal component analysis (PCA) were conducted on heavy metal element (Cu, Ni, Pb, Zn, Cr and As) concentrations (HMEC) of natural and anthropogenic sediment samples systematically collected from 22 late Neolithic-Bronze Age sites in Hexi corridor to explore the potential for subcontinental-wide changes in soil geochemistry. We place this data within the context of the Cu concentrations in lacustrine sediments located near smelting and mining centers in Bronze Age China. Our results show that variation of HMEC in anthropogenic sediment in Hexi corridor is contemporaneous with the increases of the Cu concentrations in lacustrine sediment around 4000 BP. Comparative data suggests the metallurgical production diffused from the Hexi corridor to central and southwestern China around 3600 BP. We argue that sediment pollution is not an isolated phenomenon during the Bronze Age China, but rather occurred on regional scales and is closely related to the intensity of smelting activities.
关键词: Smelting activities ; Spatial-temporal difference ; Anthropocene ; Sediment pollution ; Hexi corridor
作者部门: [Zhang, Shanjia ; Yang, Yishi ; Li, Haiming ; Cui, Yifu ; Dong, Guanghui] Lanzhou Univ, Coll Earth & Environm Sci, Minist Educ, Key Lab Western Chinas Environm Syst, Lanzhou 73000, Gansu, Peoples R China ; [Storozum, Michael J.] Washington Univ, Dept Anthropol, St Louis, MO 63130 USA
通讯作者: Dong, GH (reprint author), Lanzhou Univ, Coll Earth & Environm Sci, Minist Educ, Key Lab Western Chinas Environm Syst, Lanzhou 73000, Gansu, Peoples R China.
学科分类: Geology; Agriculture; Water Resources
文章类型: Article
所属项目编号: National Natural Science Foundation of China [41671077, 41620104007, 41271218] ; International Partnership Program of Chinese Academy of Sciences [131C11KYSB20160061] ; Fundamental Research Funds for the Central Universities [lzujbky-2016-280, lzujbky-2016-255]
所属项目名称: 国家自然科学基金项目 ; 中央高校基本科研业务费专项资金
项目资助者: NSFC ; LZU
语种: 英语
DOI: 10.1016/j.catena.2017.04.001
ISSN号: 0341-8162
WOS记录号: WOS:000404305700010
IR记录号: WOS:000404305700010
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内容类型: 期刊论文
URI标识: http://ir.lzu.edu.cn/handle/262010/189883
Appears in Collections:资源环境学院_期刊论文

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作者单位: 12ENVIROM

Recommended Citation:
Zhang, SJ,Yang, YS,Storozum, MJ,et al. Copper smelting and sediment pollution in Bronze Age China: A case study in the Hexi corridor, Northwest China[J]. CATENA,2017,156:92-101.
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