西藏巴松措冷季水化学特征及其影响因素

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Abstract In Dec. 2018, study on hydrochemical characteristics and its controlling factors of Basong Lake was carried out. Water samples were collected from the lake surface, vertical layers, inlets and outlets river and, on-site measurement were performed for various physicochemical parameters. The results showed that the Basong Lake overall was slightly alkaline. The measured TDS were relatively low, with an average value of 107mg/L. The average water temperature in the lake area was 5.7℃, with a thermocline appeared at the depth of 45~60m. However, since the temperature variation was minor, there was no significant difference between these measured physicochemical parameters at each sampling sites (P>0.05). Among major ions, Ca²⁺and HCO₃^- were the two dominants,account for 80.35% and 72.95% of the total cations and anions, respectively. Spatially, contents of the major ions in the inlet rivers were generally higher than that of lake surface, then after showed a homogeneous feature over the lake surface. In contrast, vertically, the contents of the major ions were slightly increased with an increasing water depth. The water chemistry type of the Basong lake was HCO₃·SO₄-Ca type. Weathering of rocks in the lake catchments, especially carbonate weathering was the major controlling factor that determined the composition and distribution of ionic contents in the lake area.

Key words： major ions water chemistry controlling factors Basong Lake the outflow lake area of Southeast Tibet

Received: 13 February 2021

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X524

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	LUO Zhen
	RENZENG LaMu
	CHEN Hu-lin
	HUANG Xiang

Cite this article:

LUO Zhen,RENZENG LaMu,CHEN Hu-lin等. Hydrochemical characteristics and its controlling factors of Basong Lake in cold season in Tibet[J]. CHINA ENVIRONMENTAL SCIENCECE, 2021, 41(9): 4263-4270.

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http://www.zghjkx.com.cn/EN/ OR http://www.zghjkx.com.cn/EN/Y2021/V41/I9/4263

[1]	姜加虎,黄群.青藏高原湖泊分布特征及与全国湖泊比较[J]. 水资源保护, 2004,(6):24-27.Jiang J H, Huang Q. Distribution and variation of lakes in Tibetan Plateau and their comparison with lakes in other part of China[J]. Water Resources Protection, 2004,(6):24-27.
[2]	关志华,陈传友,区裕雄,等.西藏河流与湖泊[M]. 北京:科学出版社, 1984.Guan Z H, Chen C Y, Ou Y X, et al. Rivers and lakes in Xizang content[M]. Beijing:Science Press, 1984.
[3]	马学志,王永波,赵辰辰,等.青藏高原东南部巴松措现代沉积过程及其对气候变化的响应[J]. 湖泊科学, 2019,31(4):1169-1181.Ma X Z, Wang Y B, Zhao C C, et al. Modern sedimentary process of Lake Basomtso in the southeastern Tibetan Plateau and its response to climate change[J]. Journal of Lake Science, 2019,31(4):1169-1181.
[4]	王苏民,窦鸿身.中国湖泊志[M]. 北京:科学出版社, 1998.Wang S M, Dou H S. Records of lakes in China[M]. Beijing:Science Press, 1998.
[5]	李清清,陈虎林,罗珍,等.巴松措表层沉积物中腐殖酸与富里酸的特性[J]. 中国环境科学, 2020,40(9):4039-4047.Li Q Q, Chen H L, Luo Z, et al. Characterization of humic and fulvic acid in the surface sediments from Basong Lake in Tibet[J]. China Environmental Science, 2020,40(9):4039-4047.
[6]	方梦洋,董帆,何建清.西藏巴松措国家森林公园大型真菌物种多样性分析[J]. 中国食用菌, 2018,37(2):7-10.Fang M Y, Dong F, He J Q. Study on resources of macrofungi in Basomtso National Forest Park[J]. Edible Fungi of China, 2018, 37(2):7-10.
[7]	西藏自治区旅游发展厅.巴松措争创5A景区[EB/OL]. http://lyfzt.xizang.gov.cn/oldbak/jqjs/201506/t20150626_118703.html.Tourism Development Department of Tibet Autonomous Region. Basongcuo strives to create 5A scenic spot[EB/OL]. http://lyfzt.xizang.gov.cn/oldbak/jqjs/201506/t20150626_118703.html.
[8]	杨欣兰.巴松措(湖)原生动物生态学与群落时空分布特征研究[D]. 拉萨:西藏大学, 2019.Yang X L. Research on ecology with spatial and temporal distribution characteristics of protozoan community in Basumtso (lake)[D]. Lhasa:Tibet University, 2019.
[9]	戴树桂.环境化学[M]. 北京:高等教育出版社, 2006.Dai S G. Environmental chemistry[M]. Beijing:Higher Education Press, 2006.
[10]	徐小清,刘建康.高级水生生物学[M]. 北京:科学出版社, 1999.Xu X Q, Liu J K. Advanced aquatic biology[M]. Beijing:Science Press, 1999.
[11]	张涛,王明国,张智印,等.然乌湖流域地表水水化学特征及控制因素[J/OL]. 环境科学, 2020,(6):1-14.doi:10.13227/j.hjkx.202002080.Zhang T, Wang M G, Zhang Z Y, et al. Hydrochemical characteristics and possible controls of the surface water in Ranwu Lake Basin[J/OL]. Environmental Science, 2020(06):1-14.doi:10.13227/j.hjkx. 202002080.
[12]	王君波,彭萍,马庆峰,等.西藏玛旁雍错和拉昂错水深,水质特征及现代沉积速率[J]. 湖泊科学, 2013,25(4):609-616.Wang J B, Peng P, Ma Q F, et al. Investigation of water depth, water quality and modern sedimentation rate in Mapam Yumco and La'ang Co, Tibet[J]. Journal of Lake Science, 2013,25(4):609-616.
[13]	张雪芹,孙瑞,朱立平.藏南羊卓雍错流域主要湖泊水质状况及其评价[J]. 冰川冻土, 2012,34(4):950-958.Zhang X Q, Sun R, Zhu L P. Lake Water in the Yamzhog Yumco Basin in South Tibetan Region:Quality and Evaluation[J]. Journal of Glaciology and Geocryology, 2012,34(4):950-958.
[14]	Zhang Q G, Kang S C, Wang F Y, et al. Major ion geochemistry of nam Co Lake and its sources,Tibetan Plateau[J]. Aquatic Geochemistry, 2008,14(4):321-336.doi:10.1007/s10498-008-9039-y.
[15]	闫露霞,孙美平,姚晓军,等.青藏高原湖泊水质变化及现状评价[J]. 环境科学学报, 2018,38(3):900-910.Yan L X, Sun M P, Yao X J, et al. Lake water in the Tibet Plateau:Quality change and current status evaluation[J]. Acta Scientiae Circumstantiae, 2018,38(3):900-910.
[16]	贺冉冉,罗潋葱,朱广伟,等.天目湖溶解氧变化特征及对内源氮释放的影响[J]. 生态与农村环境学报, 2010,26(4):344-349.He R R, Luo L C, Zhu G W, et al. Variation of dissolved oxygen and its influence on release of endogenous nitrogen in Tianmuhu Reservoir in Liyang, China[J]. Journal of Ecology and Rural Environment, 2010, 26(4):344-349.
[17]	王明达,侯居峙,类延斌.青藏高原不同类型湖泊温度季节性变化及其分类[J]. 科学通报, 2014,59(31):3095-3103.Wang M D, Hou J Z, Lei Y B. Classification of Tibetan lakes based on variations in seasonal lake water temperature[J]. Chin Sci Bull, 2014,59(31):3095-3103.
[18]	董春颖,虞左明,吴志旭,等.千岛湖湖泊区水体季节性分层特征研究[J]. 环境科学, 2013,34(7):2574-2581.Dong C Y, Yu Z M, Wu Z X, et al. Study on seasonal characteristics of thermal stratification in lacustrine zone of Lake Qiandao[J]. Environmental Science, 2013,34(7):2574-2581.
[19]	Pielou E C. Fresh water[J]. Chicago:University of Chicago Press, 1999,222(1-4):193-194.
[20]	Bertram B, Martin S. Stratification of lakes[J]. John Wiley & Sons, Ltd, 2008,46(2):1-27.
[21]	Dietz S, Lessmann D, Boehrer B. Contribution of solutes to density stratification in a meromictic lake (Waldsee/Germany)[J]. Mine Water Environment, 2012,31(2):129-137.
[22]	Boehrer B, Herzsprung P, Schultze M, et al. Calculating density of water in geochemical lake stratification models[J]. Limnology and Oceanography, 2010,8(11):567-574.
[23]	Millero F J, Poisson A. International one-atmosphere equation of state of seawater[J]. Deep-Sea Research Part A-Oceanographic Research Paper, 1981,28(12):625-629.
[24]	王瑞,牛振国.中国湖泊温度变化特征及其对气候变化的响应[J]. 中国环境科学, 2020,40(2):780-788.Wang R, Niu Z G. Characteristics of changes in lake temperature in China and their response to climate change[J]. China Environmental Science, 2020,40(2):780-788.
[25]	张运林,陈伟民,杨顶田,等.天目湖热力学状况的监测与分析[J]. 水科学进展, 2004,(1):61-67.Zhang Y L, Chen W M, Yang D T, et al. Monitoring and analysis of thermodynamics in Tianmuhu Lake[J]. Advances in Water Science, 2004,(1):61-67.
[26]	中国科学院青藏高原综合科学考察队编.西藏气候[M]. 北京:科学出版社, 1984.Compiled by the comprehensive scientific investigation team of the Qinghai Tibet Plateau of the Chinese Academy of Sciences. Tibetan climate[M]. Beijing:Science Press, 1984.
[27]	Piper.A M. A graphic procedure in the geochemical interpretation of water-analyses[J]. John Wiley & Sons, Ltd, 1944,25(16):914-928.
[28]	张涛,蔡五田,李颖智,等.尼洋河流域水化学特征及其控制因素[J]. 环境科学, 2017,38(11):4537-4545.Zhang T, Cai W T, Li Y Z, et al. Major Ionic Features and Their Possible Controls in the Water of the Niyang River Basin[J]. Environmental Science, 2017,38(11):4537-4545.
[29]	鞠建廷,朱立平,汪勇,等.藏南普莫雍错流域水体离子组成与空间分布及其环境意义[J]. 湖泊科学, 2008,(5):591-599.Ju J T, Zhu L P, Wang Y, et al. Composition, spatial distribution and environmental significance of water ions in Lake Pumayum Co and its catchment, Southern Tibet[J]. Journal of Lake Science, 2008,(5):591-599.
[30]	范云崎.西藏内陆湖泊补给系数的初步探讨[J]. 海洋与湖沼, 1983,(2):117-127.Fan S Q.The supply coefficient of interior lakes in Xizang[J]. Oceanologia et Limnologia Sinica, 1983,(2):117-127.
[31]	Gibbs R J. Mechanisms controlling world water chemistry[J]. Science, 1971,172(3985):870-2.
[32]	游庆龙,康世昌,李潮流,等.青藏高原纳木错气象要素变化特征[J]. 气象, 2007,33(3):54-60.You Q L, Kang S C, Li C L, et al. Variation features of meteorological elements at Namco Station, Tibetan Plateau[J]. Meteorological Monthly, 2007,33(3):54-60.
[33]	郭军明,康世昌,张强弓,等.青藏高原纳木错湖水主要化学离子的时空变化特征[J]. 环境科学, 2012,33(7):2295-2302.Guo J M, Kang S C, Zhang Q G, et al. Temporal and spatial variations of major ions in Nam Co Lake Water, Tibetan Plateau[J]. Environmental Science, 2012,33(7):2295-2302.
[34]	Gaillardet J, Dupré B, Louvat P, et al. Global silicate weathering and CO2 consumption rates deduced from the chemistry of large rivers[J]. Chemical Geology, 1999,159:3-30.
[35]	Berner E K, Berner R A. The global water cycle[J]. Prentice-Hall, Englewood Cliffs, 1987:397.
[36]	陈静生,陶澍,邓宝山,等.水环境化学[M]. 北京:高等教育出版社, 1987.Chen J S, Tao S, Deng B S, et al. Water environmental chemistry[M]. Beijing:Higher Education Press, 1987.
[37]	Sarin MM, Krishnaswami S, Dilli K et al. Major ion chemistry of the Ganga-Brahmaputra river system, weathering processes and fluxes to the Bay of Bengal[J]. Geochimica et Cosmochimica Acta, 1989,53(5):997-1009.