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Sr-Nd isotopic compositions of the Changjiang sediments: Implications for tracing sediment sources

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Abstract

The suspended particulate and fine-grained floodplain sediments were collected from the main stream and tributaries of the Changjiang River for Sr-Nd isotopic measurements. The ε Nd(0) values gradually decrease downstream from −10.8 on average in the upper reaches to −12.3 in the lower reaches, whereas the 87Sr/86Sr ratios increase correspondingly, averaging 0.721899 and 0.725826 respectively in the upper and middle-lower reaches. The compositional variations primarily reflect the complex controls of provenance rocks, chemical weathering, and sediment characters between different catchments, among which the abnormal Sr-Nd isotopic compositions of the Yalong, Fujiang, Tuojiang and Yuanjiang rivers indicate the sediment provenance contributions from the Emeishan Basalt in the upper reaches and the old metamorphic and siliceous rocks in the middle-lower reaches. The Sr-Nd isotopic ratios of the Changjiang sediments can better reflect the average composition of weathered continental crust compared to other major rivers in the world because of the unique source rock types in the Changjiang drainage basin. The recognition of the Sr-Nd isotopic systematics of the Changjiang sediments will contribute to our understanding of the Changjiang evolution history and continental weathering processes during the Cenozoic, and also to reconstructing the paleoenvironmental changes in East China and the marginal seas.

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References

  1. Gao S. Comments on the “NSF Margins Program Science Plans 2004”. Mar Geol and Quat Geol (in Chinese), 2005, 25(1): 119–123

    Google Scholar 

  2. Edmond J M. Himalayan tectonics, weathering processes, and the strontium isotope record in marine limestones. Science, 1992, 258: 1594–1597

    Article  Google Scholar 

  3. Palmer M R, Edmond J M. The strontium isotope budget of the modern ocean. Earth Planet Sci Lett, 1989, 92: 11–26

    Article  Google Scholar 

  4. Palmer M R, Edmond J M. Controls over the strontium isotope composition of river water. Geochim Cosmochim Acta, 1992, 56: 2099–2111

    Article  Google Scholar 

  5. Blum J D, Erel Y. A silicate weathering mechanism linking increases in marine 87Sr/86Sr with global glaciation. Nature, 1995, 373: 415–418

    Article  Google Scholar 

  6. Krishnaswami S, Trivedi J R, Sarin M M, et al. Strontium isotopes and rubidium in the Ganges Bramaputra river system—weathering in the Himalaya, fluxes to the Bay of Bengal and contribution to the evolution of oceanic 87Sr/86Sr. Earth Planet Sci Lett, 1992, 109: 243–253

    Article  Google Scholar 

  7. Pande K, Sarin M M, Trivedi J R, et al. The Indus river system (Indian-Pakistan): major-ion chemistry, uranium and strontium isotopes. Chem Geol, 1994, 116: 245–259

    Article  Google Scholar 

  8. Derry L, France-Lanord C. Neogene Himalayan weathering history and river 87Sr/86Sr: Impact on the marine Sr record. Earth Planet Sci Lett, 1996, 142: 59–74

    Article  Google Scholar 

  9. Quade J, Roe L, DeCelles P G, et al. The late Neogene 87Sr/86Sr record of lowland Himalayan Rivers. Science, 1997, 276: 1828–1831

    Article  Google Scholar 

  10. Galy A, France-Lanord C, Derry L A. The strontium isotopic budget of Himalayan Rivers in Nepal and Bangladesh. Geochim Cosmochim Acta, 1999, 63: 1905–1925

    Article  Google Scholar 

  11. Chesley J T, Quade J, Ruiz J. The Os and Sr isotopic record of Himalayan paleorivers: Himalayan tectonics and influence on ocean chemistry. Earth Planet Sci Lett, 2000, 179: 115–124

    Article  Google Scholar 

  12. Singh S K, France-Lanord C. Tracing the distribution of erosion in the Bramaputra watershed from isotopic compositions of stream sediments. Earth Planet Sci Lett, 2002, 202: 645–662

    Article  Google Scholar 

  13. Singh S K, Trivedi J R, Pande K, et al. Chemical and strontium, oxygen, and carbon isotopic compositions of carbonates from the Lesser Himalayan: Implications to the strontium isotope composition of the Indus Rives. Geochim Cosmochim Acta, 1998, 62: 743–755

    Article  Google Scholar 

  14. Harris N, Bickle M, Chapman H, et al. The significance of Himalayan rivers for silicate weathering rates: Evidence from the Bhote Kosi tributary. Chem Geol, 1998, 66: 245–272

    Google Scholar 

  15. English N B, Quade J, DeCelles P G. Geologic control of Sr and major element chemistry in Himalayan rivers, Nepal. Geochim Cosmochim Acta, 2000, 64: 2549–2566

    Article  Google Scholar 

  16. Goldstein S L, O’Nions R K, Hamilton P J. A Sm-Nd isotopic study of atmospheric dusts and particulates from major river systems. Earth Planet Sci Lett, 1984, 70: 221–236

    Article  Google Scholar 

  17. Meng X W, Du D W, Chen Z H, et al. Factors controlling spatial variation of 87Sr/86Sr in the fine-grained sediments from the overbanks of the Yellow River and Yangtze River and its implication for provenance of marine sediments. Geochimica (in Chinese), 2000, 29(6): 562–569

    Google Scholar 

  18. Wang Z L, Liu C Q. Strontium isotope geochemistry of Changjiang (Yangtze River) estuarine waters: implications for water-sediment interaction. Earth Environ (in Chinese), 2004, 32(2): 26–21

    Google Scholar 

  19. Zhao J C, Gen D Q, Peng J H, et al. Origin of major elements and Sr isotope for river water in Yangtze River source area. Hydrogeol Engineer Geol (in Chinese), 2003, 2: 89–98

    Google Scholar 

  20. Goldstein S J, Jacobsen S B. Nd and Sr isotopic systematics of river water suspended material: implication for crustal evolution. Earth Planet Sci Lett, 1988, 87: 249–265

    Article  Google Scholar 

  21. Peterman Z. E. Strontium isotope characterization of the Ash Meadows ground-water system, southern Nevada, USA. In: Kharaka K Y, Maest A S, eds. Water-Rock Interaction. Balkema, 1992, 825–829

    Google Scholar 

  22. Asahara Y, Tanaka T, Kamioka H, et al. Asian continental nature of 87Sr/86Sr ratios in north central Pacific sediments. Earth Planet Sci Lett, 1995, 133: 105–116

    Article  Google Scholar 

  23. Douglas G B, Gray C M, Hart B T, et al. A strontium isotopic investigation of the origin of suspended particulate matter (SPM) in the Murry-Darling River system, Australia. Geochim Cosmochim Acta, 1995, 59: 3799–3815

    Article  Google Scholar 

  24. Yang J D, Chen J, Zhang Z F, et al. Variations in 143Nd/144Nd and 87Sr/86Sr of Lingtai profile over the past 7 Ma. Geochimica (in Chinese), 2005, 34(1): 1–6

    Google Scholar 

  25. Borg L E, Banner J L. Neodymium and strontium isotopic constraints on soil sources in Barbados, West Indies. Geochim Cosmochim Acta, 1996, 60: 4193–4206

    Article  Google Scholar 

  26. Capo R C, Stewart B W, Chadwick O A. Strontium isotopes as tracers of ecosystem processes: theory and methods. Geoderma, 1998, 82: 197–225

    Article  Google Scholar 

  27. Martin C E, McCulloch M T. Nd-Sr isotopic and trace element geochemistry of river sediments and soils in a fertilized catchment, New South Wales, Australia. Geochim Cosmochim Acta, 1999, 63: 287–305

    Article  Google Scholar 

  28. Ma Y J, Liu C Q. Sr isotope evolution during chemical weathering of granites-impact of relative weathering rates of minerals. Sci China Ser D-Earth Sci, 2001, 44(8): 726–734

    Article  Google Scholar 

  29. Liu S G, Liu D L, Chen Y Z, et al. Neodymium isotopic compositions of continental crust in the northern margin of Yangtze Block and its tectonic implications. Geochimica (in Chinese), 1994, 23(suppl.): 10–17

    Google Scholar 

  30. Li X H, McCulloch M T. Nd isotopic evolution of sediments from the southern margin of the Yangtze Block and its tectonic significance. Acta Petrologica Sinica (in Chinese), 1996, 12(3): 360–369

    Google Scholar 

  31. Weldeab S, Emeis K Ch, Hemleben C, et al. Provenance of lithogenic surface sediments and pathways of riverine suspended matter in the Eastern Mediterranean Sea: evidence from 143Nd/144Nd and 87Sr/86Sr ratios. Chem Geol, 2002, 186: 139–149

    Article  Google Scholar 

  32. Chen J F, Jahn B M. Crustal evolution of southeastern China: Nd and Sr isotopic evidence. Tectonophysics, 1998, 284: 101–133

    Article  Google Scholar 

  33. Chen J F, Yan J, Xie X, et al. Nd and Sr isotopic compositions of igneous rocks from the Lower Yangtze region in Eastern China: constrains on source. Phys Chem Earth (A), 2001, 26: 719–731

    Article  Google Scholar 

  34. Gao S, Ling W L, Qiu Y M, et al. Contrasting geochemical and Sm-Nd isotopic compositions of Archean metasediments from the Kongling high-grade terrain of the Yangtze craton: Evidence for cratonic evolution and redistribution of REE during crustal anatexis. Geochim Cosmochim Acta, 1999, 63: 2071–2088

    Article  Google Scholar 

  35. Zhou H B, Zindler A, Xu X S, et al. Major, trace element, and Nd, Sr and Pb isotope studies of Cenozoic basalts in SE China: mantle sources, regional variations, and tectonic significance. Chem Geol, 2000, 171: 33–47

    Article  Google Scholar 

  36. Zhou T X, Chen J F, Zhang X, et al. Nd isotope ratios of sedimentary rocks from the southeastern margin of Yangtze Block, China. Acta Sediment Sin (in Chinese), 1995, 13(3): 39–45

    Google Scholar 

  37. Zhi X C, Chen D G, Zhang Z Q, et al. Sr-Nd isotope geochemistry of Cenozoic basalts from Anhui, Jiangsu and Shandong provinces. Acta Geosci Sin (in Chinese), 1994, 1/2: 62–67

    Google Scholar 

  38. Zhu D C, Pan G T, Mo X X, et al. Sr-Nd-Pb isotopic variations of the Cenozoic volcanic rocks from the Qinghai-Xizang Plateau and its adjacent areas. Sedi Geol Tethyan Geol (in Chinese), 2003, 23(3): 1–11

    Google Scholar 

  39. Zhang Y Q, Xie Y W, Li X H, et al. Isotope characteristics of magmatic rocks of shohsonitic series in the eastern of Tibetan Plateau: petrogenesis and tectonic significance. Sci China Ser D-Earth Sci, 2000, 30(5): 493–498

    Google Scholar 

  40. Zhang Z C, Wang F S. Sr, Nd and Pb Isotopic Characteristics of Emeishan Basalt Province and Discussion on Their Source Region. Earth Sci J China Uni Geosci (in Chinese), 2003, 28(4): 432–439

    Google Scholar 

  41. Xiao L, Xu Y G, He B. Emei mantle plume-subcontinental lithosphere interaction: Sr-Nd and O isotopic evidence from low-Ti and high-Ti basalts. Geol J China Uni (in Chinese), 2003, 9(2): 210–217

    Google Scholar 

  42. Shen W Z, Ling H F, Li W X, et al. Study on the Nd-Sr isotopic compositions of granitoids in SE China. Geol J China Uni (in Chinese), 1999, 5(1): 22–32

    Google Scholar 

  43. Shen W Z, Ling H F, Li W X, et al. The thermal history of the miarolitic granite at Xincun, Fujian Province, China. Chin Sci Bull, 2000, 45(21), 1991–1995

    Article  Google Scholar 

  44. Wang D Z, Shen W Z. Genesis of granitoids and crustal evolution in southeast China. Earth Sci J China Uni Geosci (in Chinese), 2003, 10(3): 209–220

    Google Scholar 

  45. Hu G R, Zhang B T, Yu R L. A study on Sm-Nd and Rb-Sr isochron ages of the central Jiangxi metamorphic belt. Geol Rev (in Chinese), 1999, 45(2): 130–134

    Google Scholar 

  46. Qiu R Z, Deng J F, Zhou S, et al. Sr-Nd isotope studies of Mesozoic-Cenozoic granites in Qinghai-Tibetan Plateau. Acta Geosci Sin (in Chinese), 2003, 24(6): 611–617

    Google Scholar 

  47. Liu C Q, Jie G M, Masuda A. Geochemistry of Cenozoic basalts from eastern China: (II) Sr, Nd, and Ce isotopic compositions. Geochimica (in Chinese), 1995, 24(3): 205–206

    Google Scholar 

  48. Huang S J, Shi H, Zhang M, et al. Strontium isotope evolution and global sea-level changes of Carboniferous and Permian marine carbonate, upper Yangtze platform. Acta Sediment Sin (in Chinese), 2001, 19(4): 481–487

    Google Scholar 

  49. Huang S J, Shi H, Zhang M, et al. Global correlation of Devonian Sr isotope evolution at Longmenshan and chronology of marine strata. Nat Sci Prog (in Chinese), 2002, 12(9): 945–951

    Google Scholar 

  50. Shi H, Huang S J, Shen L C, et al. Stratigraphical significance of the strontium isotopic curve of the upper Paleozoic of Sichuan and Guizhou, J Strat (in Chinese), 2002, 26(2): 106–110

    Google Scholar 

  51. Zhang Z C. 87Sr/86Sr data for some middle-late Proterozoic to early Cambrian carbonate rocks in China. Geol Rev (in Chinese), 1995, 41(4): 349–354

    Google Scholar 

  52. Han G L, Liu C Q. Sr isotope of river water in Guizhou Province and chemical weathering in karst region. Quat Sci (in Chinese), 2000, 20(6): 26

    Google Scholar 

  53. Tang S R, Wang D G, Ye L J. Characteristics of strontium isotopic compositions of the late Sinian-early Cambrian cherts from Xiangchuan district and its origins. J Guilin Inst Tech (in Chinese), 1998, 18(1): 16–21

    Google Scholar 

  54. Ding T, Wan D, Wang C, et al. Silicon isotope compositions of disolved silicon and suspended matter in the Yangtze River, China. Geochim Cosmochim Acta, 2004, 68(2): 205–216

    Article  Google Scholar 

  55. Asahara Y, Tanaka T, Kamioka H, et al. Provenance of the north Pacific sediments and process of source material transport as derived from Rb-Sr isotopic systematics. Chem Geol, 1999, 158: 271–291

    Article  Google Scholar 

  56. Yang, S Y, Lim D I, Jung H S, et al. Geochemical composition and provenance discrimination of coastal sediments around Cheju Island in the southeastern Yellow Sea. Mar Geol, 2004, 206: 41–53

    Article  Google Scholar 

  57. Allegre C J, Rousseau D. The growth of the continent through geological time studied by Nd isotope analysis of shales. Earth Planet Sci Lett, 1984, 67, 19–34

    Article  Google Scholar 

  58. Evans M J, Derry L A, Anderson S P, et al. Hydrothermal source of radiogenic Sr to Himalayan Rivers. Geology, 2001, 29(9): 803–806

    Article  Google Scholar 

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Authors and Affiliations

  1. State Key Laboratory of Marine Geology, Tongji University, Shanghai, 200092, China

    Yang ShouYe

  2. State Key Laboratory for Mineral Deposit Research, Nanjing University, Nanjing, 210093, China

    Jiang ShaoYong & Ling HongFei

  3. Department of Earth Sciences, The University of Hong Kong, Hong Kong SAR, China

    Xia XiaoPing & Sun Min

  4. Development Research Center, China Geological Survey, Beijing, 100083, China

    Wang DeJie

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  1. Yang ShouYe
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  2. Jiang ShaoYong
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Correspondence to Yang ShouYe.

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Supported by the National Natural Science Foundation of China (Grant No. 40476029) and Shanghai Rising-Star Program (Grant No. 04QMX1430)

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Yang, S., Jiang, S., Ling, H. et al. Sr-Nd isotopic compositions of the Changjiang sediments: Implications for tracing sediment sources. SCI CHINA SER D 50, 1556–1565 (2007). https://doi.org/10.1007/s11430-007-0052-6

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  • DOI: https://doi.org/10.1007/s11430-007-0052-6

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