Abstract
This study focuses on Holocene monsoon dynamics on the central Tibetan Plateau (TP) inferred using a sediment record from Lake Nam Co. A high-resolution (decadal) multi-proxy approach, using geochemical, micropaleontological, and sedimentological methods was applied. Fifteen AMS-14C ages were used to establish the chronology, assuming a reservoir effect of 1,420 years. Our results point to a first strong monsoonal pulse at Lake Nam Co ~11.3 cal ka BP, followed by colder and drier conditions until ~10.8 cal ka BP. A warm and humid climate from ~10.8 to ~9.5 cal ka BP is related to a strong summer monsoon on the central TP, triggering a lake-level highstand at ~9.5 cal ka BP. Declining minerogenic input after ~9.5 cal ka BP indicates less moisture availability until ~7.7 cal ka BP. Following stable conditions between ~7.7 and ~6.6 cal ka BP, a warm and wet climate is inferred for the time span from ~6.6 to ~4.8 cal ka BP. A change towards drier conditions after ~4.8 cal ka BP points to a weakening of the Indian Ocean Summer Monsoon on the central TP, further diminished after ~2.0 cal ka BP. A short-term wet spell occurred from ~1.5 to ~1.3 cal ka BP. By comparing the results derived from Lake Nam Co with several lacustrine records from the central, northern, and eastern TP, a similar but not synchronous pattern of monsoon-driven paleoenvironmental change is observed. Although the general trend of lake and catchment evolution on the TP during the Holocene is also reproduced in this record, pronounced spatial and temporal offsets with respect to distinct climate events were detected, suggesting periods of non-uniform moisture and temperature evolution.
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Andersen KK, Bigler M, Buchardt SL, Clausen HB, Dahl-Jensen D, Davies SM, Fischer H, Goto-Azuma K, Hansson ME, Heinemeier J, Johnsen SJ, Larsen LB, Muscheler R, Olsen GJ, Rasmussen SO, Röthlisberger R, Ruth U, Seierstad IK, Siggaard-Andersen M-L, Steffensen JP, Svensson AM, Vinther BM (2007) Greenland ice core chronology 2005 (GICC05) and 20 year means of oxygen isotope data from ice core GRIP. doi:10.1594/PANGAEA.586836
Boomer I, von Grafenstein U, Guichard F, Bieda S (2005) Modern and Holocene sublittoral ostracod assemblages (Crustacea) from the Caspian Sea: a unique brackish, deep-water environment. Palaeogeogr Palaeoclimatol Palaeoecol 225:173–186
Bronk Ramsey C (2008) Deposition models for chronological records. Quat Sci Rev 27:42–60
Bronk Ramsey C (2009) Bayesian analysis of radiocarbon dates. Radiocarbon 51:337–360
Daut G, Mäusbacher R, Baade J, Gleixner G, Kroemer E, Mügler I, Wallner J, Wang J, Zhu L (2010) Late Quaternary hydrological changes inferred from lake level fluctuations of Nam Co (Tibetan Plateau, China). Quat Int 218:86–93
Frenzel P, Wrozyna C, Xie M, Zhu L, Schwalb A (2010) Palaeo-water depth estimation for a 600-year record from Nam Co (Tibet) using an ostracod-based transfer function. Quat Int 218:157–165
Griffiths HI, Holmes JA (2000) Non-marine ostracods and Quaternary palaeoenvironments. Quaternary Research Association, London
Guan ZH, Chen CY, Ou YX, Fan YQ, Zhang YS, Chen ZM, Bao SH, Zu YT, He XW, Zhang MT (1984) Rivers and lakes in Tibet. Science Press, Beijing In Chinese
Haberzettl T, Fey M, Lücke A, Maidana N, Mayr C, Ohlendorf C, Schäbitz F, Schleser GH, Wille M, Zolitschka B (2005) Climatically induced lake level changes during the last two millennia as reflected in sediments of Laguna Potrok Aike, southern Patagonia (Santa Cruz, Argentina). J Paleolimnol 33:283–302
Haberzettl T, Wille M, Fey M, Janssen S, Lücke A, Mayr C, Ohlendorf C, Schäbitz F, Schleser GH, Zolitschka B (2006) Environmental change and fire history of southern Patagonia (Argentina) during the last five centuries. Quat Int 158:72–82
Haberzettl T, Corbella H, Fey M, Janssen S, Lücke A, Mayr C, Ohlendorf C, Schäbitz F, Schleser GH, Wille M, Wulf S, Zolitschka B (2007) Lateglacial and Holocene wet–dry cycles in southern Patagonia: chronology, sedimentology and geochemistry of a lacustrine record from Laguna Potrok Aike, Argentina. The Holocene 17:297–310
Haberzettl T, Anselmetti FS, Bowen SW, Fey M, Mayr C, Zolitschka B, Ariztegui D, Mauz B, Ohlendorf C, Kastner S, Lücke A, Schäbitz F, Wille M (2009) Late Pleistocene dust deposition in the Patagonian steppe-extending and refining the paleoenvironmental and tephrochronological record from Laguna Potrok Aike back to 55 ka. Quat Sci Rev 28:2927–2939
Haberzettl T, St-Onge G, Lajeunesse P (2010) Multi-proxy records of environmental changes in Hudson Bay and Strait since the final outburst flood of Lake Agassiz-Ojibway. Mar Geol 271:93–105
Herzschuh U (2006) Palaeo-moisture evolution in monsoonal Central Asia during the last 50,000 years. Quat Sci Rev 25:163–178
Herzschuh U, Winter K, Wünnemann B, Li S (2006) A general cooling trend on the central Tibetan Plateau throughout the Holocene recorded by the Lake Zigetang pollen spectra. Quat Int 154–155:113–121
Holmer M, Storkholm P (2001) Sulphate reduction and sulphur cycling in lake sediments: a review. Freshw Biol 46:431–451
Hong YT, Hong B, Lin QH, Zhu YX, Shibata Y, Hirota M, Uchida M, Leng XT, Jiang HB, Xu H, Wang H, Yi L (2003) Correlation between Indian Ocean summer monsoon and North Atlantic climate during the Holocene. Earth Planet Sci Lett 211:371–380
Kasper T, Haberzettl T, Doberschütz S, Daut G, Wang J, Zhu L, Nowaczyk N, Mäusbacher R (2012) Indian ocean summer monsoon (IOSM)-dynamics within the past 4 ka recorded in the sediments of Lake Nam Co, central Tibetan Plateau (China). Quat Sci Rev 39:73–85
Kramer A, Herzschuh U, Mischke S, Zhang C (2010a) Holocene treeline shifts and monsoon variability in the Hengduan Mountains (southeastern Tibetan Plateau), implications from palynological investigations. Palaeogeogr Palaeoclimatol Palaeoecol 286:23–41
Kramer A, Herzschuh U, Mischke S, Zhang C (2010b) Late Quaternary environmental history of the south-eastern Tibetan Plateau inferred from the Lake Naleng non-pollen palynomorph record. Veg Hist Archaeobot 19:453–468
Krause P, Biskop S, Helmschrot J, Flügel WA, Kang S, Gao T (2010) Hydrological system analysis and modelling of the Nam Co basin in Tibet. Adv Geosci 27:29–36
Lehmkuhl F, Klinge M, Lang A (2002) Late Quaternary glacier advances, lake level fluctuations and aeolian sedimentation in Southern Tibet. Z Geomorphol 126:183–218
Li M, Kang S, Zhu L, You Q, Zhang Q, Wang J (2008) Mineralogy and geochemistry of the Holocene lacustrine sediments in Nam Co, Tibet. Quat Int 187:105–116
Li M, Kang S, Zhu L, Wang F, Wang J, Yi C, Fang X, Xie M (2009) On the unusual Holocene carbonate sediment in Lake Nam Co, central Tibet. J Mt Sci 6:346–353
Lister GS, Kelts K, Zao CK, Yu J-Q, Niessen F (1991) Lake Qinghai, China: closed-basin lake levels and the oxygen isotope record for ostracoda since the latest Pleistocene. Palaeogeogr Palaeoclimatol Palaeoecol 84:141–162
Liu MG (1998) Atlas of physical geography. China Map Press, Beijing, China In Chinese
Mayr C, Fey M, Haberzettl T, Janssen S, Lücke A, Maidana NI, Ohlendorf C, Schäbitz F, Schleser GH, Struck U, Wille M, Zolitschka B (2005) Palaeoenvironmental changes in southern Patagonia during the last millennium recorded in lake sediments from Laguna Azul (Argentina). Palaeogeogr Palaeoclimatol Palaeoecol 228:203–227
Meischner D, Rumohr J (1974) A light-weight, high-momentum gravity corer for subaqueous sediments. Senckenb Marit 6:12
Meyers PA (2003) Applications of organic geochemistry to paleolimnological reconstructions: a summary of examples from the Laurentian Great Lakes. Org Geochem 34:261–289
Meyers PA, Ishiwatari R (1993) Lacustrine organic geochemistry—an overview of indicators of organic matter sources and diagenesis in lake sediments. Org Geochem 20:867–900
Mischke S, Zhang C (2010) Holocene cold events on the Tibetan Plateau. Glob Planet Change 72:155–163
Mischke S, Kramer M, Zhang C, Shang H, Herzschuh U, Erzinger J (2008) Reduced early Holocene moisture availability in the Bayan Har Mountains, northeastern Tibetan Plateau, inferred from a multi-proxy lake record. Palaeogeogr Palaeoclimatol Palaeoecol 267:59–76
Morrill C, Overpeck JT, Cole JE, Liu KB, Shen C, Tang L (2006) Holocene variations in the Asian monsoon inferred from the geochemistry of lake sediments in central Tibet. Quat Res 65:232–243
Mügler I, Gleixner G, Günther F, Mäusbacher R, Daut G, Schütt B, Berking J, Schwalb A, Schwark L, Xu B, Yao T, Zhu L, Yi C (2010) A multi-proxy approach to reconstruct hydrological changes and Holocene climate development of Nam Co, Central Tibet. J Paleolimnol 43:625–648
Reimer PJ, Baillie MGL, Bard E, Bayliss A, Beck JW, Blackwell PG, Bronk Ramsey C, Buck CE, Burr GS, Edwards RL, Friedrich M, Grootes PM, Guilderson TP, Hajdas I, Heaton TJ, Hogg AG, Hughen KA, Kaiser KF, Kromer B, McCormac FG, Manning SW, Reimer RW, Richards DA, Southon JR, Talamo S, Turney CSM, van der Plicht J, Weyhenmeyer CE (2009) IntCal09 and marine09 radiocarbon age calibration curves, 0–50,000 years cal BP. Radiocarbon 51:1111–1150
Shen J, Liu X, Wang S, Matsumoto R (2005) Palaeoclimatic changes in the Qinghai Lake area during the last 18,000 years. Quat Int 136:131–140
Tracey B, Lee N, Card V (1996) Sediment indicators of meromixis: comparison of laminations, diatoms, and sediment chemistry in Brownie Lake, Minneapolis, USA. J Paleolimnol 15:129–132
Wang J, Zhu L, Daut G, Ju J, Lin X, Wang Y, Zhen X (2009) Investigation of bathymetry and water quality of Lake Nam Co, the largest lake on the central Tibetan Plateau, China. Limnology 10:149–158
Wang Y, Liu X, Herzschuh U (2010a) Asynchronous evolution of the Indian and East Asian Summer Monsoon indicated by Holocene moisture patterns in monsoonal central Asia. Earth Sci Rev 103:135–153
Wang J, Zhu L, Wang Y, Ju J, Xie M, Daut G (2010b) Comparisons between the chemical compositions of lake water, inflowing river water, and lake sediment in Nam Co, central Tibetan Plateau, China and their controlling mechanisms. J Great Lakes Res 36:587–595
Wischnewski J, Mischke S, Wang Y, Herzschuh U (2011) Reconstructing climate variability on the northeastern Tibetan Plateau since the last Lateglacial—a multi-proxy, dual-site approach comparing terrestrial and aquatic signals. Quat Sci Rev 30:82–97
Wrozyna C, Frenzel P, Xie M, Zhu L, Schwalb A (2009) A taxonomical and ecological overview of recent and Holocene ostracods of the Nam Co region, southern Tibet. Quat Sci 29:665–677
Wu Y, Lücke A, Jin Z, Wang S, Schleser GH, Battarbee RW, Xia W (2006) Holocene climate development on the central Tibetan Plateau: a sedimentary record from Cuoe Lake. Palaeogeogr Palaeoclimatol Palaeoecol 234:328–340
Xu H, Liu B, Wu F (2010) Spatial and temporal variations of Rb/Sr ratios of the bulk surface sediments in Lake Qinghai. Geochem Trans 11:3
You Q, Kang S, Li C, Li M, Liu J (2006) Features of meteorological parameters at Nam Co station, Tibetan Plateau. Annual report of Nam Co monitoring and research station for multisphere interactions 1:1–8 (In Chinese with English abstract)
Zhang Q, Kang S, Wang F, Li C, Xu Y (2008) Major ion geochemistry of Nam Co Lake and its sources, Tibetan Plateau. Aquat Geochem 14:321–336
Zhang J, Chen F, Holmes JA, Li H, Guo X, Wang J, Li S, Lü Y, Zhao Y, Qiang M (2011) Holocene monsoon climate documented by oxygen and carbon isotopes from lake sediments and peat bogs in China: a review and synthesis. Quat Sci Rev 30:1973–1987
Zhu L, Wu Y, Wang J, Lin X, Ju J, Xie M, Li M, Mäusbacher R, Schwalb A, Daut G (2008) Environmental changes since 8.4 ka reflected in the lacustrine core sediments from Nam Co, central Tibetan Plateau, China. The Holocene 18:831–839
Zhu L, Zhen X, Wang J, Lü H, Xie M, Kitagawa H, Possnert G (2009) A ~30,000-year record of environmental changes inferred from Lake Chen Co, southern Tibet. J Paleolimnol 42:343–358
Zhu L, Peng P, Xie M, Wang J, Frenzel P, Wrozyna C, Schwalb A (2010a) Ostracod-based environmental reconstruction over the last 8,400 years of Nam Co Lake on the Tibetan plateau. Hydrobiologia 648:157–174
Zhu L, Xie M, Wu Y (2010b) Quantitative analysis of lake area variations and the influence factors from 1971 to 2004 in the Nam Co basin of the Tibetan Plateau. Chin Sci Bull 55:1294–1303
Acknowledgments
This work is a contribution to the DFG priority program 1372 “Tibetan Plateau: Formation—Climate—Ecosystems (TiP)” grant no. MA1308/23-1. Additional funding was provided by the NSFC project (grant no. 41130529). We thank Brunhilde Dressler, Carmen Kirchner, Kati Hartwig, Rita Hempel, Frank Raphael, Stephanie Meschner, and Jifeng Zhang for geochemical, sedimentological, and micropaleontological analyses. Volker Wennrich and Armine Shahnazarian are acknowledged for supporting XRF analyses at the University of Cologne, Germany. Thanks to Marieke Ahlborn, Steffen Mischke, Mark Brenner and two anonymous reviewers for critical comments and discussions. We thank Richard Niederreiter (Uwitec, Austria) and our Chinese colleagues for their assistance during the field campaign in 2008.
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Doberschütz, S., Frenzel, P., Haberzettl, T. et al. Monsoonal forcing of Holocene paleoenvironmental change on the central Tibetan Plateau inferred using a sediment record from Lake Nam Co (Xizang, China). J Paleolimnol 51, 253–266 (2014). https://doi.org/10.1007/s10933-013-9702-1
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DOI: https://doi.org/10.1007/s10933-013-9702-1