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Anthropogenic Effect on Deposition Dynamics of Lake Sediments Based on 137Cs and 210Pbex Techniques in Jiuzhaigou National Nature Reserve, China

LIANG Kangkang HU Xinxin LI Shiguang HUANG Chengmin TANG Ya

LIANG Kangkang, HU Xinxin, LI Shiguang, HUANG Chengmin, TANG Ya. Anthropogenic Effect on Deposition Dynamics of Lake Sediments Based on 137Cs and 210Pbex Techniques in Jiuzhaigou National Nature Reserve, China[J]. 中国地理科学, 2014, (2): 180-190. doi: 10.1007/s11769-014-0665-6
引用本文: LIANG Kangkang, HU Xinxin, LI Shiguang, HUANG Chengmin, TANG Ya. Anthropogenic Effect on Deposition Dynamics of Lake Sediments Based on 137Cs and 210Pbex Techniques in Jiuzhaigou National Nature Reserve, China[J]. 中国地理科学, 2014, (2): 180-190. doi: 10.1007/s11769-014-0665-6
LIANG Kangkang, HU Xinxin, LI Shiguang, HUANG Chengmin, TANG Ya. Anthropogenic Effect on Deposition Dynamics of Lake Sediments Based on 137Cs and 210Pbex Techniques in Jiuzhaigou National Nature Reserve, China[J]. Chinese Geographical Science, 2014, (2): 180-190. doi: 10.1007/s11769-014-0665-6
Citation: LIANG Kangkang, HU Xinxin, LI Shiguang, HUANG Chengmin, TANG Ya. Anthropogenic Effect on Deposition Dynamics of Lake Sediments Based on 137Cs and 210Pbex Techniques in Jiuzhaigou National Nature Reserve, China[J]. Chinese Geographical Science, 2014, (2): 180-190. doi: 10.1007/s11769-014-0665-6

Anthropogenic Effect on Deposition Dynamics of Lake Sediments Based on 137Cs and 210Pbex Techniques in Jiuzhaigou National Nature Reserve, China

doi: 10.1007/s11769-014-0665-6
基金项目: Under the auspices of Programme of Introducing Talents of Discipline to Universities (the 111 Project) (No. B08037), National Key Technology R&D Program of China (No. 2012BAC06B02)
详细信息
    通讯作者:

    HUANG Chengmin,cmhuangscu@gmail.com;TANG Ya,tangya@scu.edu.cn

Anthropogenic Effect on Deposition Dynamics of Lake Sediments Based on 137Cs and 210Pbex Techniques in Jiuzhaigou National Nature Reserve, China

  • 摘要: Radionuclide dating techniques characterized by 137Cs and 210Pbex have recently been applied in the study of lake sediments around the world. In this study, a chronological series of sediment cores was established based on 137Cs and 210Pbex analyses along with the evaluation of sediment properties, such as particle size distribution, total organic carbon (TOC), carbonate content, and acid-insoluble residue, to study sediment accumulation rates, sediment sources, and responses to human activities in the Jiuzhaigou National Nature Reserve in southwestern China. In terms of the particle size distribution of sediments, silt content was the highest, and clay and sand contents were relatively low. The sediments displayed high TOC contents because of the significant amounts of vegetation grown in the lakes. The carbonate content was also high due to the overall geological background of carbonates in Jiuzhaigou. Carbonate content tended to decline from top to bottom in the sediment cores, whereas the acid-insoluble residue tended to increase. These results suggested that the depth variation of the environmental parameters of the sediments in two lakes in Jiuzhaigou would correspond to each other. The results indicated that the sediment rate of Jiuzhaigou was generally high with strong siltation, indicating that serious soil loss was induced by intensive human activities in the basin over the past decades. The increases in the mass accumulation rate, contents of acid-insoluble residue, and mean particle size during the periods of 1840-1900s, late 1930s-early 1950s, 1966-1978, and 2003-2006 revealed the occurrence of severe soil and water loss as a result of extensive agricultural expansion, large-scale deforestation, and road construction in Jiuzhaigou. The deposition rate and the properties of lacustrine sediments could reflect the significant impact of human activities on lake sedimentation during Jiuzhaigou’s history.
  • [1] Bai J H, Cui B S, Chen B et al., 2011. Spatial distribution and ecological risk assessment of heavy metals in surface sediments from a typical plateau lake wetland, China. Ecological Modelling, 222(2): 301-306. doi: 10.1016/j.ecolmodel.2009. 12.002
    [2] Benmansour M, Mabit L, Nouira A et al., 2013. Assessment of soil erosion and deposition rates in a Moroccan agricultural field using fallout 137Cs and 210Pbex. Journal of Environmental Radioactivity, 115: 97-106. doi: 10.1016/j.jenvrad.2012.07. 013
    [3] Brauneck J, Mees F, Baumhauer R, 2012. A record of early to middle Holocene environmental change inferred from lake deposits beneath a sabkha sequence in the Central Sahara (Seggedim, NE Niger). Journal of Paleolimnologyg, 49(4): 605-618. doi:  10.1007/s10933-012-9664-8
    [4] Cruickshank A, Grover V I, 2012. A brief introduction to integrated water resources management. In: Grover V I (eds). Great Lakes: Lessons in Participatory Governance. USA: Science Publishers, 167-183.
    [5] Drevnick P E, Engstrom D R, Driscoll C T et al., 2012. Spatial and temporal patterns of mercury accumulation in lacustrine sediments across the Laurentian Great Lakes region. Environmental Pollution, 161: 252-260. doi: 10.1016/j.envpol.2011. 05.025
    [6] Fan Q S, Lai Z P, Long H et al., 2010. OSL chronology for lacustrine sediments recording high stands of Gahai Lake in Qaidam Basin, northeastern Qinghai-Tibetan Plateau. Quaternary Geochronology, 5(2-3): 223-227. doi: 10.1016/j.quageo.2009. 02.012
    [7] Gui Z F, Xue B, Yao S C et al., 2012. Catchment erosion and trophic status changes over the past century as recorded in sediments from Wudalianchi Lake, the northernmost volcanic lake in China. Quaternary International, 282: 163-170. doi:  10.1016/j.quaint.2012.05.012
    [8] Guo Shengbo, 1993. The Historical Agricultural
    [9] Geography in Sichuan Province. Chengdu: Sichuan People Press, 567. (in Chinese)
    [10] Institute of Soil Science, Chinese Academy of Sciences, 1978. Analysis of Soil Physics and Chemistry. Shanghai: Shanghai Science and Technology Press. (in Chinese)
    [11] Jernström J, Lehto J, Dauvalter V A et al., 2010. Heavy metals in bottom sediments of Lake Umbozero in Murmansk Region, Russia. Environmental Monitoring and Assessment, 161(1-4): 93-105. doi:  10.1007/s10661-008-0730-7
    [12] Ketterer M E, Groves A D, Strick B J et al., 2013. Deposition of 236U from atmospheric nuclear testing in Washington state (USA) and the Pechora region (Russian Arctic). Journal of Environmental Radioactivity, 118: 143-149. doi: 10.1016/ j.jenvrad.2012.10.007
    [13] Kirwan M L, Murray A B, 2012. Rapid wetland expansion during European settlement and its implication for marsh survival under modern sediment delivery rates. Geology, 40(12): e286. doi: 10.1130/G33827Y.1
    [14] Krishnaswamy S, Lal D, Martin J M et al., 1971. Geochronology of lake sediments. Earth and Planetary Science Letters, 11(5): 407-414. doi:  10.1016/0012-821X(71)90202-0
    [15] Liu J, 2002. Modern opium trade in the Tibetan Communities in Sichuan and its social damage. China Tibetology, (3): 50-58. (in Chinese)
    [16] Lowrance R, Mcintyre S, Lance C, 1988. Erosion and deposition in a field forest system estimated using cesium-137 activity. Journal of Soil and Water Conservation, 43(2): 195-199.
    [17] Jones M D, Roberts C N, 2008. Interpreting lake isotope records of Holocene environment change in the eastern Mediterranean. Quaternary International, (181): 32-38. doi: 10.1016/j.quaint. 2007.01.012
    [18] Menzel R G, 1960. Transport of Strontium-90 in runoff. Science, 131(3399): 499-500.
    [19] Moreno A, González-Sampériz P, Morellón M et al., 2012. Northern Iberian abrupt climate change dynamics during the last glacial cycle: A view from lacustrine sediments. Quaternary Science Reviews, 36: 139-153. doi: 10.1016/j.quascirev. 2010.06.031
    [20] Mourier B, Poulenard J, Carcaillet C et al., 2010. Soil evolution and subalpine ecosystem changes in the French Alps inferred from geochemical analysis of lacustrine sediments. Journal of Paleolimnology, 44(2): 571-587. doi: 10.1007/s10933-010- 9438-0
    [21] Nima Zhaxi, Tian Maowang, 2011. Sichuan brick tea, opium and the politics of gangsterism in Songpan, 1900-1950. Journal of Northwest University for Nationalities (Philosophy and Social Science), 169(1): 51-55. (in Chinese)
    [22] Noe Z, Jackson J, Hutchens Jr J J et al., 2013. Effects of Shoreline Development on Composition and Physical Structure of Plants in a South Carolina High Marsh. Estuaries and Coasts, 1-11. doi:  10.1007/s12237-013-9659-3
    [23] Paerl H W, Xu H, McCarthy M J et al., 2011. Controlling harmful cyanobacterial blooms in a hyper-eutrophic lake (Lake Taihu, China): The need for a dual nutrient (N & P) management strategy. Water Research, 45(5): 1973-1983. doi: 10.1016/ j.watres.2010.09.018
    [24] Parsons A J, Foster I D L, 2011. What can we learn about soil erosion from the use of 137Cs? Earth-Science Reviews, 108(1): 101-113. doi:  10.1016/j.earscirev.2011.06.004
    [25] Pavri F, Springsteen A, Dailey A et al., 2013. Land use and socioeconomic influences on a vulnerable freshwater resource in northern New England, United States. Environment, Development and Sustainability, 15(3): 625-643. doi: 10.1007/s10668- 012-9397-x
    [26] Robbins J A, Edgington D N, 1975. Determination of recent sedimentation-rates in lake-michigan using 210Pb and 137Cs. Geochimica et Cosmochimica Acta, 39(3): 285-304. doi:  10.1016/0016-7037(75)90198-2
    [27] Saç M M, U?ur A, Yener G et al., 2008. Estimates of soil erosion using cesium-137 tracer models. Environmental Monitoring and Assessment, 136(1-3): 461-467. doi:  10.1007/s10661-007-9700-8
    [28] Schindler D W, 2012. The dilemma of controlling cultural eutrophication of lakes. Proceedings of the Royal Society B: Biological Sciences, 279(1746): 4322-4333. doi: 10.1098/rspb. 2012.1032
    [29] Schmid P, Bogdal C, Blüthgen N et al., 2010. The missing piece: Sediment records in remote mountain lakes confirm glaciers being secondary sources of persistent organic pollutants. Environmental science & technology, 45(1): 203-208. doi:  10.1021/es1028052
    [30] Shrestha U, 2013. Community participation in wetland conservation in Nepal. Journal of Agriculture and Environment, 12: 140-147. doi:  10.3126/aej.v12i0.7574
    [31] Smol J P, 2008. Pollution of Lakes and Rivers: A Paleoenvironmental Perspective-2nd ed. UK: Blackwell.
    [32] Søndergaard M, Bjerring R, Jeppesen E, 2013. Persistent internal phosphorus loading during summer in shallow eutrophic lakes. Hydrobiologia, 710(1): 95-107. doi: 10.1007/s10750-012- 1091-3
    [33] Tang Bangxing, 1986. Debris flow and its prevention in Jiuzhaigou Scenic Area. Journal of Railway Engineering, (4): 186- 189. (in Chinese)
    [34] Walling D E, 2004. Using environmental radionuclides to trace sediment mobilisation and delivery in river basins as an aid to catchment management. Proceedings of the Ninth International Symposium on River Sedimentation, (1-4): 121-135.
    [35] Walling D E, 2005. Tracing suspended sediment sources in catchments and river systems. Science of the Total Environment, 344(1-3): 159-184. doi:  10.1016/j.scitotenv.2005.02.011
    [36] Wen Anbang, Zhang Xinbao, Li Hao et al., 2008. Changes in Yunnan Chuxiong Jiulongdian reservoir sedimentation profiles of 137Cs, 210Pbex and fine sediment content and its interpretation. Journal of Sediment Research, (6): 17-23. (in Chinese)
    [37] Xue Bin, Yao Shuchun, Xia Weilan, 2008. Modern environmental changes of typical lakes in the middle and lower Yangtze River. Acta Geologica Sinica, 82(8): 1135-1141. (in Chinese)
    [38] Yan P, Dong G G, Dong Z B, 2001. 137Cs tracing of lacustrine sediments in the Dalian Lake, Qinghai Province, China. Chinese Science Bulletin, 46(supp.): 83-87. doi: 10.1007/BF0318 7242
    [39] Yan W M, Liu L, Fang Z J et al., 2013. Effect of environmental conditions and human activities on vertical distribution characteristics of bacterial communities in shallow lakes sediments. Asian Journal of Chemistry, 25(4): 2015-2023.
    [40] Yuan H Z, Shen J, Liu E F et al., 2011. Assessment of nutrients and heavy metals enrichment in surface sediments from Taihu Lake, a eutrophic shallow lake in China. Environmental Geochemistry and Health, 33(1): 67-81. doi: 10.1007/s10653-010- 9323-9
    [41] Zalewski M, 2000. Ecohydrology-the scientific background to use ecosystem properties as management tools toward sustainability of water resources. Ecological Engineering, 16(1): 1-8. doi:  10.1016/S0925-8574(00)00071-9
    [42] Zapata F, 2003. The use of environmental radionuclides as tracers in soil erosion and sedimentation investigations: Recent advances and future developments. Soil and Tillage Research, 69(1-2): 3-13. doi:  10.1016/S0167-1987(02)00124-1
    [43] Zhang X B, He X B, Wen A B et al., 2004. Sediment source identification by using 137Cs and 210Pb radionuclides in a small catchment of the Hilly Sichuan Basin, China. Chinese Science Bulletin, 49(18): 1953-1957. doi:  10.1360/04wd0106
    [44] Zhang X, Walling D E, Quine T A et al., 1997. Use of reservoir deposits and caesium-137 measurements to investigate the ero- sional response of a small drainage basin in the rolling loess plateau region of China. Land Degradation and Development, 8(1): 1-16. doi: 10.1002/(SICI)1099-145X(199703)8:1<1::AID- LDR240>3.0.CO;2-X
    [45] Zocatelli R, Turcq B, Boussafir M et al., 2012. Late Holocene paleoenvironmental changes in Northeast Brazil recorded by organic matter in lacustrine sediments of Lake Boqueirão. Palaeogeography, Palaeoclimatology, Palaeoecology, 363-364: 127-134. doi:  10.1016/j.palaeo.2012.08.021
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Anthropogenic Effect on Deposition Dynamics of Lake Sediments Based on 137Cs and 210Pbex Techniques in Jiuzhaigou National Nature Reserve, China

doi: 10.1007/s11769-014-0665-6
    基金项目:  Under the auspices of Programme of Introducing Talents of Discipline to Universities (the 111 Project) (No. B08037), National Key Technology R&D Program of China (No. 2012BAC06B02)
    通讯作者: HUANG Chengmin,cmhuangscu@gmail.com;TANG Ya,tangya@scu.edu.cn

摘要: Radionuclide dating techniques characterized by 137Cs and 210Pbex have recently been applied in the study of lake sediments around the world. In this study, a chronological series of sediment cores was established based on 137Cs and 210Pbex analyses along with the evaluation of sediment properties, such as particle size distribution, total organic carbon (TOC), carbonate content, and acid-insoluble residue, to study sediment accumulation rates, sediment sources, and responses to human activities in the Jiuzhaigou National Nature Reserve in southwestern China. In terms of the particle size distribution of sediments, silt content was the highest, and clay and sand contents were relatively low. The sediments displayed high TOC contents because of the significant amounts of vegetation grown in the lakes. The carbonate content was also high due to the overall geological background of carbonates in Jiuzhaigou. Carbonate content tended to decline from top to bottom in the sediment cores, whereas the acid-insoluble residue tended to increase. These results suggested that the depth variation of the environmental parameters of the sediments in two lakes in Jiuzhaigou would correspond to each other. The results indicated that the sediment rate of Jiuzhaigou was generally high with strong siltation, indicating that serious soil loss was induced by intensive human activities in the basin over the past decades. The increases in the mass accumulation rate, contents of acid-insoluble residue, and mean particle size during the periods of 1840-1900s, late 1930s-early 1950s, 1966-1978, and 2003-2006 revealed the occurrence of severe soil and water loss as a result of extensive agricultural expansion, large-scale deforestation, and road construction in Jiuzhaigou. The deposition rate and the properties of lacustrine sediments could reflect the significant impact of human activities on lake sedimentation during Jiuzhaigou’s history.

English Abstract

LIANG Kangkang, HU Xinxin, LI Shiguang, HUANG Chengmin, TANG Ya. Anthropogenic Effect on Deposition Dynamics of Lake Sediments Based on 137Cs and 210Pbex Techniques in Jiuzhaigou National Nature Reserve, China[J]. 中国地理科学, 2014, (2): 180-190. doi: 10.1007/s11769-014-0665-6
引用本文: LIANG Kangkang, HU Xinxin, LI Shiguang, HUANG Chengmin, TANG Ya. Anthropogenic Effect on Deposition Dynamics of Lake Sediments Based on 137Cs and 210Pbex Techniques in Jiuzhaigou National Nature Reserve, China[J]. 中国地理科学, 2014, (2): 180-190. doi: 10.1007/s11769-014-0665-6
LIANG Kangkang, HU Xinxin, LI Shiguang, HUANG Chengmin, TANG Ya. Anthropogenic Effect on Deposition Dynamics of Lake Sediments Based on 137Cs and 210Pbex Techniques in Jiuzhaigou National Nature Reserve, China[J]. Chinese Geographical Science, 2014, (2): 180-190. doi: 10.1007/s11769-014-0665-6
Citation: LIANG Kangkang, HU Xinxin, LI Shiguang, HUANG Chengmin, TANG Ya. Anthropogenic Effect on Deposition Dynamics of Lake Sediments Based on 137Cs and 210Pbex Techniques in Jiuzhaigou National Nature Reserve, China[J]. Chinese Geographical Science, 2014, (2): 180-190. doi: 10.1007/s11769-014-0665-6
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