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14C Measurements of Dissolved Inorganic and Organic Carbon in Qinghai Lake and Inflowing Rivers (NE Tibet, Qinghai Plateau), China

Published online by Cambridge University Press:  26 July 2016

A J T Jull ,
G S Burr ,
W Zhou ,
P Cheng ,
S H Song ,
A G Leonard ,
L Cheng  and
Z S An
A J T Jull*
Affiliation:
NSF-Arizona AMS Laboratory, University of Arizona, Tucson, Arizona 85721, USA Department of Geosciences, University of Arizona, Tucson, Arizona 85721, USA Department of Physics, University of Arizona, Tucson, Arizona 85721, USA Institute for Nuclear Research, Hungarian Academy of Sciences, 4026 Debrecen, Hungary
G S Burr
Affiliation:
NSF-Arizona AMS Laboratory, University of Arizona, Tucson, Arizona 85721, USA Department of Physics, University of Arizona, Tucson, Arizona 85721, USA Department of Geosciences, National Taiwan University, Taipei, Taiwan
W Zhou
Affiliation:
Xi'an AMS Laboratory, Institute of Earth and Environmental Sciences, Chinese Academy of Sciences, Xi'an 710075, China
P Cheng
Affiliation:
Xi'an AMS Laboratory, Institute of Earth and Environmental Sciences, Chinese Academy of Sciences, Xi'an 710075, China
S H Song
Affiliation:
Xi'an AMS Laboratory, Institute of Earth and Environmental Sciences, Chinese Academy of Sciences, Xi'an 710075, China
A G Leonard
Affiliation:
NSF-Arizona AMS Laboratory, University of Arizona, Tucson, Arizona 85721, USA Department of Geosciences, University of Arizona, Tucson, Arizona 85721, USA
L Cheng
Affiliation:
NSF-Arizona AMS Laboratory, University of Arizona, Tucson, Arizona 85721, USA
Z S An
Affiliation:
Xi'an AMS Laboratory, Institute of Earth and Environmental Sciences, Chinese Academy of Sciences, Xi'an 710075, China
*
5. Corresponding author. Email: [email protected].
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Abstract

There have been a number of studies that have attempted to estimate the past radiocarbon reservoir effects in Qinghai Lake, China. This article reports on measurements on modern samples collected at the lake in October 2003 and October 2009, which allow us to better understand the systematics of the lake and shed new insights on the processes occurring in the lake. The results indicate that atmospheric exchange of 14C is the main process affecting surface dissolved inorganic carbon (DIC) in the lake, but dissolved organic carbon (DOC) can be explained as a combination of sources. We also conclude that sediment carbon can be explained by a model where input from the surrounding rivers and groundwater are important, in agreement with the model of Yu et al. (2007).

Type
Articles
Information
Radiocarbon , Volume 56 , Issue 3 , 2014 , pp. 1115 - 1127
Copyright
Copyright © 2014 by the Arizona Board of Regents on behalf of the University of Arizona 

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References

An, ZS, Colman, SM, Zhou, W, Li, X, Brown, ET, Jull, AJT, Cai, Y, Huang, Y, Lu, X, Chang, H, Song, Y, Sun, Y, Xu, H, Liu, W, Jin, Z, Liu, X, Cheng, P, Liu, Y, Ai, L, Li, X, Liu, X, Yan, L, Shi, Z, Wang, X, Wu, F, Qiang, X, Dong, J, Lu, F, Xu, X. 2012. Interplay between the Westerlies and Asian monsoon recorded in Lake Qinghai sediments since 32ka. Nature Scientific Reports 2:619, doi:10.1038/srep00619.CrossRefGoogle Scholar
Burr, GS, Jull, AJT. 2009. Accelerator mass spectrometry for radiocarbon research. In: Gross, ML, Caprioli, R, editors. Encyclopedia of Mass Spectrometry. Volume 5. Amsterdam: Elsevier. p 656–69.Google Scholar
CAS-LZ (Chinese Academy of Science Lanzhou), RCREWC (Research Center for Resource and Environment of Western China. 1994. Evolution of Recent Environment in Qinghai Lake and Its Prediction. Beijing: China Science Press. 270 p.Google Scholar
Deevey, ES, Gross, MS, Hutchinson, GE, Kraybill, HL. 1954. The natural C14 contents of materials from hard-water lakes. Proceedings of the National Academy of Sciences of the USA 40(5):285–8.Google Scholar
Donahue, DJ, Linick, TW, Jull, AJT. 1990. Isotope-ratio and background corrections for accelerator mass spectrometry radiocarbon measurements. Radiocarbon 32(2):135–42.Google Scholar
Henderson, ACG. 2004. Late Holocene environmental change on the NE Tibetan Plateau: a palaeolimnological study of Lake Qinghai and Lake Gahai, China, based on stable isotopes [unpublished PhD dissertation]. London: University of London. 191 p.Google Scholar
Henderson, ACG, Holmes, JA. 2009. Palaeolimnological evidence for environmental change over the last millennium from Lake Qinghai sediments: a review and future research perspective. Quaternary International 194(1–2):134–47.Google Scholar
Henderson, ACG, Holmes, JA, Leng, MJ. 2010. Late Holocene isotope hydrology of Lake Qinghai, NE Tibetan Plateau: effective moisture variability and atmospheric circulation changes. Quaternary Science Reviews 29(17–18):2215–23.Google Scholar
Hu, DS. 1989. Geological evolution of Qinghai Lake. Arid Lands Geography 12:29–36. In Chinese.Google Scholar
Hua, Q, Barbetti, M, Rakowski, AZ. 2013. Atmospheric radiocarbon for the period 1950–2010. Radiocarbon 55(4):2059–72.CrossRefGoogle Scholar
Huang, Q, Sun, NJ. 1989. Preliminary study on depositing rate of Qinghai Lake and its evolution of paleoclimate. Chinese Science Bulletin 34:1457–62.Google Scholar
Jull, AJT, Burr, GS, Beck, JW, Hodgins, GWL, Biddulph, DL, Gann, J, Hatheway, AL, Lange, TE, Lifton, NA. 2006. Application of accelerator mass spectrometry to environmental and paleoclimate studies at the University of Arizona. In: Povinec, P, Sanchez-Cabrera, JA, editors. Radionuclides in the Environment. Amsterdam: Elsevier. p 3–23.Google Scholar
Kelts, KR, Chen, KZ, Lister, GS, Yu, JQ, Gao, ZH, Niessen, N, Bonani, G. 1989. Geological fingerprints of climate history: a cooperative study of Qinghai Lake, China. Eclogae Geologicae Helvetiae 82:167–82.Google Scholar
Leonard, A, Castle, S, Burr, GS, Lange, T, Thomas, J. 2013. A wet oxidation method for AMS radiocarbon analysis of dissolved organic carbon in water. Radiocarbon 55(2–3):545–52.Google Scholar
Li, XZ, Liu, WG, Zhang, PX, An, ZS, Zhang, L. 2007a. Species, valve size, and pretreatment effects on δ18O and δ13C values of ostracod valves from Lake Qinghai, Qinghai-Tibet Plateau. Chemical Geology 246(1–2):124–34.Google Scholar
Li, XY, Yu, HY, Sun, YL, Zhang, DS, Yang, DP. 2007b. Lake-level change and water balance analysis at Lake Qinghai, west China during recent decades. Water Resources Management 21(9):1505–21.Google Scholar
Lister, GS, Kelts, K, Chen, KZ, Yu, JQ, Niessen, F. 1991. Lake Qinghai, China: closed basin lake levels and the oxygen isotope record for ostracoda since the latest Pleistocene. Palaeogeography, Palaeoclimatology, Palaeoecology 84(1–4):141–62.Google Scholar
Liu, X, Colman, SM, Brown, ET, Henderson, ACG, Werne, JP, Holmes, JA. 2014. Abrupt deglaciation on the northeastern Tibetan Plateau: evidence from Lake Qinghai. Journal of Paleolimnology 51(2):223–40.Google Scholar
Liu, X, Colman, SM, Brown, ET, An, ZS, Zhou, W, Jull, AJT, Huang, YS, Cheng, P, Liu, WG, Xu, H. Forthcoming. A climate threshold at the eastern edge of the Tibetan Plateau. Geophysical Research Letters, doi:10.1002/2014GL060833.Google Scholar
Mischke, S, Weynell, M, Zhang, C, Wiechert, U. 2013. Spatial variability of 14C reservoir effects in Tibetan Plateau lakes. Quaternary International 313–314:147–55.Google Scholar
Reimer, P, Brown, TA, Reimer, RW. 2004. Discussion: reporting and calibration of post-bomb 14C data. Radiocarbon 46(3):1299–304.Google Scholar
Rodgers, K, Fletcher, S, Bianchi, D, Beaulieu, C, Galbraith, E, Gnanadesikan, A, Hogg, A, Iudicone, D, Lintner, B, Naegler, T, Reimer, P, Sarmiento, J, Slater, R. 2011. Interhemispheric gradient of atmospheric radiocarbon reveals natural variability of Southern Ocean winds. Climate of the Past 7:1123–38.Google Scholar
Shen, J, Liu, X, Wang, S, Matsumoto, R. 2005. Paleoclimatic changes in the Qinghai Lake area during the last 18,000 years. Quaternary International 136(1):131–40.Google Scholar
Tao, C, Xin, L, Riu, J. 2009. Monitoring the frozen duration of Qinghai Lake using satellite passive microwave remote sensing low frequency data. Chinese Science Bulletin 54(13):2294–7.Google Scholar
Walker, KF. 1993. A management plan for the naked carp fishery of Qinghai Lake. Food and Agriculture Organization report CPR/88/077. Rome: United Nations Food and Agriculture Program. Available online at http://www.fao.org/docrep/field/009/ag186e/AG186E00.htm. Accessed 27 September 2012.Google Scholar
Wang, YJ, Zhou, XL, Ni, SX, Tu, QP, Deng, ZW. 2003. Analysis on climate change in region of Qinghai Lake in the last 40 years. Journal of Nanjing Institute of Meteorology 26:228–35. In Chinese with English abstract.Google Scholar
Xu, H, Hou, Z, An, ZS, Liu, X, Dong, J. 2010. Major ion chemistry of waters in Lake Qinghai catchments, NE Qinghai-Tibet Plateau, China. Quaternary International 212(1):35–43.Google Scholar
Yan, JP, Hinderer, M, Einsele, G. 2002. Geochemical evolution of closed basin lakes: general model and application to Lakes Qinghai and Turkana. Sedimentary Geology 148(1–2):105–22.Google Scholar
Yu, JQ, Kelts, KR. 2002. Abrupt changes in climatic conditions across the Late Glacial/Holocene transition on the N.E. Tibet–Qinghai Plateau: evidence from Lake Qinghai, China. Journal of Paleolimnology 28(2):195–206.Google Scholar
Yu, SY, Shen, J, Colman, SM. 2007. Modeling the radiocarbon reservoir effect in lacustrine systems. Radiocarbon 49(3):1241–54.Google Scholar
Zhang, F, Jin, Z, Hu, G, Li, F, Shi, Y. 2009. Seasonally chemical weathering and CO2 consumption flux of Lake Qinghai river system in the northeastern Tibetan Plateau. Environmental Earth Sciences 59(2):297–313.CrossRefGoogle Scholar
Zhang, G, Xie, H, Duan, S, Tian, M, Yi, D. 2011. Water level variation of Lake Qinghai from satellite and in situ measurements under climate change. Journal of Applied Remote Sensing 5:053532, doi:10.1117/1.3601363.Google Scholar
Zhang, JW, Jin, M, Chen, FH, Battarbee, RW, Henderson, ACG. 2003. High-resolution precipitation variations in the Northeast Tibetan Plateau over the last 800 years documented by sediment cores of Qinghai Lake. Chinese Science Bulletin 48(14):1451–6.Google Scholar
Zhang, PX, Zhang, BZ, Yang, WB. 1989. Qinghai Lake climatic fluctuations in post-glacial times. Quaternary Sciences 1:66–78. In Chinese.Google Scholar
Zhang, PX, Zhang, BZ, Qian, GM, Li, HJ, Xu, LM. 1994. Study on the paleoenvironmental parameters since the Holocene in Qinghai Lake. Quaternary Sciences 3:225–38. In Chinese.Google Scholar
Zhou, WJ, Cheng, P, Jull, AJT, Lu, X, An, ZS, Wang, H, Zhu, YZ, Wu, Z. 2014. 14C chronostratigraphy for Qinghai Lake in China. Radiocarbon 56(1):143–55.CrossRefGoogle Scholar