干旱区研究

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2019 , Vol. 36 >Issue 1: 19 - 28

DOI: https://doi.org/10.13866/j.azr.2019.01.03

泛第三极环境与绿色丝路

亚洲中部高山降水稳定同位素空间分布特征

  • 孙从建 ,
  • 张子宇 ,
  • 陈伟 ,
  • 李伟 ,
  • 陈若霞
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  • 山西师范大学地理科学学院,山西 临汾 041000
孙从建(1986- ),男,博士,副教授,主要从事同位素水文学的研究. E-mail:suncongjian@sina.com

收稿日期: 2018-05-13

  修回日期: 2018-09-13

  网络出版日期: 2019-01-17

基金资助

荒漠与绿洲生态国家重点实验室开放基金(G2018-02-06); 新疆维吾尔自治区自然科学基金面上项目(2016D01A075)资助

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Spatial Distribution of Precipitation Stable Isotopes in the Alpine Zones in Central Asia

  • SUN Cong-jian ,
  • ZHANG Zi-yu ,
  • CHEN Wei ,
  • LI Wei ,
  • CHEN Ruo-xia
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  • School of Geographical Science,Shanxi Normal University,Linfen 041000,Shanxi,China

Received date: 2018-05-13

  Revised date: 2018-09-13

  Online published: 2019-01-17

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摘要

为了揭示中亚高山地区大气降水稳定同位素的时空分布特征,开展不同尺度下干旱区水文循环的研究,分析了亚洲中部天山、昆仑山、祁连山地区18个站点的降水氢氧稳定同位素资料。结果表明:天山、昆仑山和祁连山地区降水稳定同位素季节变化较为明显,表现出夏半年高、冬半年低的变化趋势。3个地区降水稳定同位素的空间分布也呈现出显著的季节差异。除昆仑山外,天山和祁连山大气降水线方程的斜率均低于全球大气降水线,说明这些地区的降水受到较强的蒸发影响。研究区各站点降水稳定同位素均呈显著的温度效应,区域内降水量效应不明显。春、夏季昆仑山地区3站点的降水δ18O高程效应较明显,降水δ18O随海拔上升而降低,其余地区没有明显的高程效应。除昆仑山地区西合休外,亚洲高山地区氘盈余(d值)总体表现出冬半年高,夏半年低的变化趋势。

关键词： 高山; 降水; 稳定同位素; 时空分布; 亚洲中部

本文引用格式

孙从建 , 张子宇 , 陈伟 , 李伟 , 陈若霞 . 亚洲中部高山降水稳定同位素空间分布特征[J]. 干旱区研究, 2019 , 36(1) : 19 -28 . DOI: 10.13866/j.azr.2019.01.03

Abstract

As an input factor of water cycle,precipitation is a primary source of surface water and groundwater,especially in arid Central Asia.As a useful tracer,the precipitation isotopic composition has become as an important tool for researching the regional water cycle.In order to reveal the spatial and temporal distribution of precipitation stable isotope in arid area in Central Asia,this paper analyzed the precipitation isotopic composition samples collected from 18 stations in the Tianshan Mountains (Wuqia,Akqi,Shali Guilanke,Shenmuyuan,Bayanbulak,Balguntay,Huangshuigou,Urumqi River Hero Bridge,Barkol and Yiwu),Kunlun Mountains (Sharman,Xihexiu and Jiangka) and Qilian Mountains (Yeniugou,Dayekou,Daiqian,Jinqiangyi and Anyuan) in Central Asia.According to the results,a clearly seasonal variation of the values of precipitation isotopic composition could be observed,and the values were high in summer but low in winter in these three regions.The seasonal fluctuation of the values in the three study regions was significant.The slopes of the atmospheric precipitation equation of the Tianshan Mountains and Qilian Mountains were lower than that of the global one except that of the Kunlun Mountains,which revealed that the regional precipitation in these regions was affected by the strong evaporation.Precipitation at all the stations was mainly affected by temperature.The values of precipitation δ18O at the three stations in the Kunlun Mountains in spring and summer was obviously affected by altitude,and they were decreased with the increase of altitude but affected slightly in other regions.The d values of the alpine zones in Central Asia were holistically high in winter but low in summer expect at Xihexiu Station in the Kunlun Mountains.

Key words： alpine zone; precipitation; stable isotope; spatiotemporal distribution; Central Asia

参考文献

[1] Tian L D,Yao T D,Macclune K,et al.Stable isotopic variations in West China:A consideration of moisture sources[J].Journal of Geophysical Research Atmospheres,2007,112(D10).
[2] Liu J R,Song X F,Sun X M,et al.Isotopic composition of precipitation over Arid Northwestern China and its implications for the water vapor origin[J].Acta Geographica Sinica,2009,19(2):164-174.
[3] Smith K L,Kushner P J.Linear interference and the initiation of extratropical stratosphere-troposphere interactions[J].Journal of Geophysical Research Atmospheres,2012,117(D13):13107.
[4] 李小飞,张明军,李亚举,等.西北干旱区降水中δ18O变化特征及其水汽输送[J].环境科学,2012,33(3):711-719.
[Li Xiaofei,Zhang Mingjun,Li Yaju,et al.Characteristics of δ18O in precipitation and moisture transports over the arid region in Northwest China[J].Environmental Science,2012,33(3):711-719.]
[5] 张强,姚玉璧,李耀辉,等.中国西北地区干旱气象灾害监测预警与减灾技术研究进展及其展望[J].地球科学进展,2015,30(2):196-213.
[Zhang Qiang,Yao Yubi,Li Yaohui,et al.Research progress and prospect on the monitoring and early warning and mitigation technology of meteorological drought disaster in Northwest China[J].Advances in Earth Science,2015,30(2):196-213.]
[6] 黄锦忠,谭红兵,王若安,等.我国西北地区多年降水的氢氧同位素分布特征研究[J].水文,2015,35(1):33-39.
[Huang Jinzhong,Tan Hongbing,Wang Ruo’an,et al.Hydrogen and oxygen isotopic analysis of perennial meteoric water in Northwest China[J].Hydrology,2015,35(1):33-39.]
[7] 陈曦,姜逢清,王亚俊,等.亚洲中部干旱区生态地理格局研究[J].干旱区研究,2013,30(3):385-390.
[Chen Xi,Jiang Fengqing,Wang Yajun,et al.Characteristics of the eco-geographical pattern in arid land of Central Asia[J].Arid Zone Research,2013,30(3):385-390.]
[8] 李永格,李宗省,冯起,等.托来河流域不同海拔降水稳定同位素的环境意义[J].环境科学,2018,39(6):2661-2672.
[Li Yongge,Li Zongsheng,Feng Qi,et al.Environmental significance of the stable isotopes in precipitation at different altitudes in the Taolai River Basin[J].Environmental Science,2018,39(6):2661-2672.]
[9] 朱建佳,陈辉,巩国丽.柴达木盆地东部降水氢氧同位素特征与水汽来源 [J].环境科学,2015,36(8):2784-2790.
[Zhu Jianjia,Chen Hui,Gong Guoli.Hydrogen and oxygen isotopic compositions of precipitation and its water vapor sources in Easter Qaidam Basin[J].Environmental Science,2015,36(8):2784-2790.]
[10] 陈亚宁,李稚,范煜婷,等.西北干旱区气候变化对水文水资源影响研究进展[J].地理学报,2014,69(9):1295-1304.
[Chen Yaning,Li Zhi,Fan Yuting,et al.Research progress on the impact of climate change on water resources in the arid region of Northwest China[J].Acta Geographica Sinica,2014,69(9):1295-1304.]
[11] 王涛,霍彦峰,罗艳.近300 a来天山中西部降水与太阳活动的小波分析[J].干旱区研究,2016,33(4):708-717.
[Wang Tao,Huo Yanfeng,Luo Yan.Precipitation and sunspots in the central-west Tianshan Mountains in recent 300 years[J] Arid Zone Research,2016,33(4):708-717.]
[12] Wang S J,Zhang M J,Chen F,et al.Comparison of GCM-simulated isotopic compositions of precipitation in arid Central Asia[J].Journal of Geographical Sciences,2015,25(7):771-783.
[13] 孙从建,张子宇,李捷,等.青藏高原西北部大气降水稳定同位素时空特征变化[J].山地学报,2018,36(2):217-228.
[Sun Congjian,Zhang Ziyu,Li Jie,et al.Temporal and spatial characteristics of stable isotopes of atmospheric precipitation in the NorthWestern Tibetan Plateau[J].Mountain Research,2018,36(2):217-228.]
[14] 胡汝骥.中国天山自然地理[M].北京:中国环境科学出版社,2004.
[Hu Ruji.Natural Geography of China’s Tianshan Mountains[M].Beijing:China Environmental Science Press,2004.]
[15] 周石硚,中尾正义,坂井亚规子,等.祁连山七一冰川积雪和大气降水中的氢氧稳定同位素变化[J].科学通报,2007,52(18):2187-2193.
[Zhou Shiqiao,Masayoshi N K,Tsuyoshi A K,et al.Hydrogen and oxygen stable isotope changes in Qiyi Glacier,snow and precipitation in Qilian Mountains[J].Chinese Science Bulletin,2007,52(18):2187-2193.]
[16] 陈曦.中国干旱区自然地理 [M].北京: 科学出版社,2015.
[Chen Xi.Physical Geography of Arid Areas in China[M].Beijing:Science Press,2015.]
[17] 王圣杰,张明军.新疆天山降水稳定同位素的时空特征与影响因素[J].第四纪研究,2017,37(5):1119-1130.
[Wang Shenjie,Zhang Mingjun.Spatio-temporal charcteristics and influencing factors of stable isotopes in precipitation across the Chinese Tianshan mountains[J].Quaternary Sciences,2017,37(5):1119-1130.]
[18] Wang S J,Zhang M J,Hughes C E,et al.Factors controlling stable isotope composition of precipitation in arid conditions:An observation network in the Tianshan Mountains,Central Asia[J].Tellus Series B-chemical & Physical Meteorology,2016,68(Supp1.):289-299.
[19] 赵良菊,尹力,肖洪浪,等.黑河源区水汽来源及地表径流组成的稳定同位素证据[J].科学通报,2011,56(1):58-67.
[Zhao Liangju,Yin Li,Xiao Hongliang,et al.Isotopic evidence for the moisture origin and composition of surface runoff in the headwaters of the Heihe River basin[J].Chinese Science Bulletin,2011,56(1):58-67.]
[20] Li Z X,Feng Q,Yong S,et al.Stable isotope composition of precipitation in the south and north slopes of Wushaoling Moutntain,northwestern China[J].Atmospheric Research,2016,182:87-101.
[21] Craig H.Isotopic variations in meteoric waters [J].Science,1961,133(3465):1702-1703.
[22] 章新平,姚檀栋.我国部分地区降水中氧同位素成分与温度和雨量之间的关系 [J].冰川冻土,1994,16(1):31-40.
[Zhang Xinping,Yao Tandong.Relations of oxygen isotopic composition in precipitation with temperature and precipitation amount in some regions of China[J].Journal of Glaciology and Geocryology,1994,16(1):31-40.]
[23] Li Z X,Gao Y,Wang Y M,et al.Can monsoon moisture arrive in the Qilian Mountains in summer? [J].Quaternary International,2015,358:113-125.
[24] Wu J K,Ding Y J,Ye B,et al.Spatio-temporal variation of stable isotopes in precipitation in the Heihe River Basin,Northwestern China[J].Environmental Earth Sciences,2010,61(6):1123-1134.
[25] Pang Z H,Kong Y L,Froehlich K,et al.Processes affecting isotopes in precipitation of an arid region [J].Tellus Series B-chemical & Physical Meteorology,2011,63(3):352-359.
[26] Klaus Froehlich,Martin Kralik,Wolfgang Papesch,et al.Deuterium excess in precipitation of Alpine regions-moisture recycling [J].Isotopes in Environmental & Health Studies,2008,44(1):61.
[27] Gat J R,Mook W G,Meijer H A J.Stable isotopes processes in the water cycle[C]//Mook W G.Environmental Isotopes in the Hydrological Cycle (Principles and Applications),Atmospheric Water.Paris:Unesco and Iaea,2001:17-40.
[28] Rozanski K,Araguásaraguás L,Gonfiantini R.Relation between long-term trends of oxygen-18 isotope composition of precipitation and climate[J].Science,1992,258(5084):981-985.
[29] Yurtsever Y,Gat J R.Atmospheric waters[C]//Gat J R,Gonfiantini R.Stable Isotope Hydrology:Deuterium and Oxygen-18 in the Water Cycle.Vienna:International Atomic Energy Agency,1981:103-142.
[30] 孔彦龙.基于氘盈余的内陆干旱区水汽再循环研究 [D].北京:中国科学院大学,2013.
[Kong Yanlong.Quantifying Recycled Moisture Fraction in Precipitation of an Arid Region Using Deuterium Excess [D].Beijing:University of Chinese Academy of Sciences,2013.]
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