Anthropogenic impacts in the Changbai Mountain region of NE China over the last 150 years: geochemical records of peat and altitude effects
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Geochemical records from peatlands are important tools for the interpretation of environmental signals preserved in the peat and the understanding anthropogenic impacts on remote mountain regions. In this paper, six 210Pb-dated peat cores located at 500–1900 m above sea level (asl) in the Changbai Mountains were used to reconstruct the pollution history over the past 150 years in northeastern (NE) China. The cores physicochemical parameters and 10 key chemical elements were analyzed by inductively coupled plasma atomic emission spectroscopy (ICP-AES). Results from loss on ignition (LOI), total organic carbon (TOC), and lithogenic element (Ti, Fe, and Mn) analysis show that the peatlands (Ch, Yc1 and Jb) over 900 m asl are ombrotrophic and the lower altitude peatlands (Dng, Jc, and Ha) are minerotrophic. There is a decreasing trend of trace element distribution with the altitude, mainly due to the local source input. The content of the magnetic particles and trace elements (Cu, Ni, Pb and Zn) as well as their accumulation rates document 150 years of pollution history in the Changbai Mountain region. There is a significant elevated pattern of the geochemical records after the New China, which might mark the start date of Anthropocene since the 1950s in this region. The peatlands at the lower altitude (i.e., Dng and Ha) record the earliest fingerprints of metal contamination due to the starting period of massive reclaiming and immigrating in the Changbai Mountain region. The major increase of trace elements since the 1980s probably suggests a significant deterioration of the local environment due to the fast industrial and urbanization development after the Reform and Opening up in China.
KeywordsPeatlands Anthropocene Trace element Environmental implication Changbai Mountain
We would like to thank Dr. Steve Pratte and Dr. Lydia Mackenzie for their useful comments and excellent language polishing. We are also grateful to two anonymous reviewers and the editors for their constructive comments that helped to considerably improve the quality of the manuscript.
This work was financially supported by the NSFC-Belmont Forum Joint Research Project (no. 4166114404), the NSFC-CNRS Joint Research Project (no. 41611130163), and the NIGLAS Cross-functional Innovation Teams (no. NIGLAS2016TD01). Wei Xing is grateful to the Nanhu Scholars Program for Young Scholars of Xinyang Normal University.
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Conflict of interest
The authors declare that they have no conflict of interest.
- Bao K, Shen J, Wang G, Le Roux G (2015a) Atmospheric deposition history of trace metals and metalloids for the last 200 years recorded by three peat cores in Great Hinggan Mountain. Northeast China Atmosphere 6:380–409Google Scholar
- Charman DJ (2002) Peatlands and environmental change. Wiley:301Google Scholar
- Crutzen PJ, Stoermer EF (2000) The “Anthropocene”. IGBP News-letter 41: 17-18.Google Scholar
- De Vleeschouwer F, Le Roux G, Shotyk W (2010) Peat as an archive of atmospheric pollution and environmental change: a case study of lead in Europe. PAGES magazine 18:20–22Google Scholar
- Fiałkiewicz-Kozieł B, Smieja-Król B, Frontasyeva M, Słowiński M, Marcisz K, Lapshina E, Gilbert D, Buttler A, Jassey VEJ, Kaliszan K (2016) Anthropogenic- and natural sources of dust in peatland during the Anthropocene. Sci Rep 6(38731). https://doi.org/10.1038/srep38731
- Jia L, Wang G, Liu J (2006a) Distribution and implicaitons of major and trace elements in peat profiles of Yuanchi, Changbai Mountain. J Mt Sci 24:662–666 (in Chinese with English abstract)Google Scholar
- Jia L, Wang G, Liu J (2006b) Distribution and implications of the elements of peat profiles in the Jinbei bog of the Changbai Mountains. Wetland Sci 4:187–192 (in Chinese with English abstract)Google Scholar
- Kuang W, Zhang S, Zhang Y, Li Y, Hou W (2006) Change of forest landscape and its driving mechnism during the last fifty years in the eastern mountain area of Jilin Province. J Beijing Forestry University 28:38–45 (in Chinese with English abstract)Google Scholar
- Le Roux G, Hansson SV, Claustres A (2016) Chapter 3 - Inorganic chemistry in the mountain critical zone: are the mountain water towers of contemporary society under threat by trace contaminants? In: Greenwood GB, Shroder JF (eds) Developments in Earth Surface Processes. Elsevier, pp 131–154Google Scholar
- Liu J, Wang Z, Zhao H, Peros M, Yang Q, Liu S, Li H, Wang S, Bu Z (2018b) Mercury and arsenic in the surface peat soils of the Changbai Mountains, northeastern China: distribution, environmental controls, sources, and ecological risk assessment. Environ Sci Pollut Res 25:34595–34,609CrossRefGoogle Scholar
- Moreno A, Svensson A, Brooks SJ, Connor S, Engels S, Fletcher W, Genty D, Heiri O, Labuhn I, Perşoiu A, Peyron O, Sadori L, Valero-Garcés B, Wulf S, Zanchetta G (2014) A compilation of Western European terrestrial records 60–8 ka BP: towards an understanding of latitudinal climatic gradients. Quat Sci Rev 106:167–185CrossRefGoogle Scholar
- Niu H, Zhang Y (1980) Mire in Northeast China. Resources Sci 2:53–65 (in Chinese)Google Scholar
- Rausch N, Nieminen T, Ukonmaanaho L, Le Roux G, Krachler M, Cheburkin AK, Bonani G, Shotyk W (2005) Comparison of atmospheric deposition of copper, nickel, cobalt, zinc, and cadmium recorded by Finnish peat cores with monitoring data and emission records. Environ Sci Technol 39:5989–5998CrossRefGoogle Scholar
- Schmeller DS, Loyau A, Bao K, Brack W, Chatzinotas A, De Vleeschouwer F, Friesen J, Gandois L, Hansson SV, Haver M, Le Roux G, Shen J, Teisserenc R, Vredenburg VT (2018) People, pollution and pathogens – global change impacts in mountain freshwater ecosystems. Sci Total Environ 622-623:756–763CrossRefGoogle Scholar
- Shotyk W, Weiss D, Appleby P, Cheburkin A, Frei R, Gloor M, Kramers JD, Reese S, Van Der Knaap W (1998) History of atmospheric lead deposition since 12,370 14C yr BP from a peat bog, Jura Mountains. Switzerland Sci 281:1635–1640Google Scholar
- Wang J, Zhang X, Liu L, Fang S, Jiang W (2016) LUCC driving force and its environmental effects in Changbai Mountain during Qing dynasty. Chin Agricul Sci Bullet 32:124–131 (in Chinese with English abstract)Google Scholar
- Waters CN, Zalasiewicz J, Summerhayes C, Fairchild IJ, Rose NL, Loader NJ, Shotyk W, Cearreta A, Head MJ, Syvitski JPM, Williams M, Wagreich M, Barnosky AD, An Z, Leinfelder R, Jeandel C, Gałuszka A, Ivar do Sul JA, Gradstein F, Steffen W, McNeill JR, Wing S, Poirier C, Edgeworth M (2018) Global Boundary Stratotype Section and Point (GSSP) for the Anthropocene Series: where and how to look for potential candidates. Earth-Sci Rev 178:379–429CrossRefGoogle Scholar
- Xu Q, Wang Z, Xu Q, Xia Y (1994) Pollen analysis of peat marsh in birch forest, the Changbai Mountains and the significance. Sci Geogr Sin 14:186–192 (in Chinese with English abstract)Google Scholar
- Zhang H, Yin R, Feng X, Sommar J, Anderson CWN, Sapkota A, Fu X, Larssen T (2013) Atmospheric mercury inputs in montane soils increase with elevation: evidence from mercury isotope signatures. Sci Rep 3(3322). https://doi.org/10.1038/srep03322
- Zhang S, Zhang Y, Li Y, Chang L (2006) Spatial-temporal characterization analysis of LUCC in NE China. Scienence Press, Beijing, p 43 (in Chinese)Google Scholar
- Zu W, Ma X, Wang R (1985) The main properties and regional diversity of peat in China. Sci Geogr Sin 5:38–45 (in Chinese with English abstract)Google Scholar