EN中文

SCIENTIA GEOGRAPHICA SINICA >

2007 , Vol. 27 >Issue 6: 825 - 830

DOI: https://doi.org/10.13249/j.cnki.sgs.2007.06.825

Variations of δ18O in Precipitation in the Zhujiang(Pearl) River Delta and Its Relationship with ENSO Event

Expand
  • 1. School of Geography Science, South China Normal University, Guangzhou, Guangdong 510631;
    2. Xixiang Middle School, Bao′an District, Shenzhen, Guangdong 518102

Received date: 2006-10-09

  Revised date: 2007-01-22

  Online published: 2007-11-20

Fold

Abstract

The oxygen isotope in precipitation collected at Guangzhou Wushan meteorological station from May 2004 to June 2005 together with the observation by IAEA/WMO are analyzed under different time scales and its relationship with ENSO event is also analyzed in this paper.Under climatic and seasonal scale,the magnitude of δ18O has reverse correlations with the temperature and the precipitation respectively.The magnitude of δ18O in this region has notable precipitation effect but without temperature effect.The seasonal variations of δ18O in precipitation are evident,resulting from the influences of the monsoon climate and different vapor sources on the isotope composition of precipitation.Under annual scale,there are complicated correlations between the δ18O in precipitation and the temperature and the precipitation,i.e.,in different time stages the positive and negative correlations appears alternately,which seems to have some periodicity at a certain extent.Furthermore,there are distinct positive correlations between the SOI,SST in Nino-3 and the δ18O in precipitation in Hongkong station respectively,showing that the strong signal form ENSO has important impact on the variations of stable isotopes in precipitation at the Zhujiang River Delta.

Cite this article

XUE Ji-Bin, ZHONG Wei, ZHAO Yin-Juan . Variations of δ18O in Precipitation in the Zhujiang(Pearl) River Delta and Its Relationship with ENSO Event[J]. SCIENTIA GEOGRAPHICA SINICA, 2007 , 27(6) : 825 -830 . DOI: 10.13249/j.cnki.sgs.2007.06.825

References

[1] Dansgaard W.The abundance of 18O in atmospheric water and water vapor[J].Tellus,1953,5(4):461-469.
[2] 章新平,田立德,刘晶森,等.沿三条水汽输送路径中的江水中的δ18O变化特征[J].地理科学,2005,25(2):190～196.
[3] Dansgaard W.Stable isotopes in precipitation[J].Tellus,1964,16(4):436-468.
[4] 章新平,姚檀栋.全球降水中氧同位素比率的分布特点[J].冰川冻土,1994,16(3):202～210.
[5] Jouzel J,Froehlich K,Schotterer U.Deuterium and oxygen-18 in present day precipitation:data and modeling[J].Journal of Hydrological Sciences,1997,42 (5):747-763.
[6] Araguas L,Froehlich K,Rozanski K.Stable isotope composition of precipitation over southeast Asia[J].Journal of Geophysical Research,1998,103 (D24):28721-28742.
[7] 姚檀栋,焦克勤,杨志红,等.古里雅冰芯中小冰期以来的气候变化[J].中国科学(B辑),1995,25(10):1108～1114.
[8] 王宁练,姚檀栋,蒲建辰,等.青藏高原马兰冰芯记录的近百年来气温变化[J].科学通报,2003,48(11):1219～1223.
[9] 李红春,顾德隆,Lowel D Stott.高分辨率洞穴石笋稳定同位素应用之一--京津地区500年来的气候变化δ1sO记录[J].中国科学(D辑),1998,28(2):181～186.
[10] 杨保,施雅风.近2000年古里雅冰芯气候变化的子波分析[J].地理科学,2001,21(6):488～492.
[11] 赵昕奕,张惠远,万军.青藏高原气候变化对气候带的影响[J].地理科学,2002,22(2):190～195.
[12] 杨梅学,姚檀栋,何元庆,等.藏北高原地气之间的水分循环[J].地理科学,2003,23(1):107～111.
[13] 邵晓华,汪永进,孔兴功,等.南京葫芦洞石笋生长速率及其气候意义讨论[J].地理科学,2003,23(3):304～309.
[14] 杨梅学,姚檀栋,田立德,等.藏北高原夏季降水的水汽来源分析[J].地理科学,2004,24(4):426～431.
[15] 康世昌,秦大河,任贾文,等.珠穆朗玛峰北坡东绒布冰川成冰作用的新认识[J].地理科学,2005,25(4):415～419.
[16] 周春林,袁林旺,刘泽纯,等.南京汤山地区的地貌与岩溶发育演化[J].地理科学,2006,26(1):47～51.
[17] 王建力,王丽,何潇,等.重庆地区末次冰期气候变化的石笋记录研究[J].地理科学,2006,26(5):580～585.
[18] 张平中,陈一萌,K P Johnson,等.甘肃武都万象洞滴水与现代石笋同位素的环境意义[J].科学通报,2004,49(15):1529～1531.
[19] Genty D,Blamart D,Ouahdi R,et al.Precise dating of Dansgaard-Oeschger climate oscillations in western Europe from stalsgmite data[J].Nature,2003,421:833-837.
[20] Barmathews M,Ayalon A,Kaufman A.Late quaternary paleoclimate in the eastern Mediterranean region from stable isotope analysis of speleothems at Soreq Cave,Israel[J].Quaternary Research,1997,47(2):155-168.
[21] 卫克勤,林瑞芬.论季风气候对我国雨水同位素组成的影响[J].地球化学,1994,23(1):33～46.
[22] 章新平,姚檀栋,刘晶淼,等.不同时间尺度下的稳定同位素变化[J].冰川冻土,2003,25(4):428～432.
[23] 章新平,姚檀栋,金会军.ENSO事件对青藏高原古里雅冰芯中现代δ18O的影响[J].冰川冻土,2000,22(1):23～28.
[24] 杨梅学,姚檀栋.古里雅冰芯气候记录对ENSO事件的响应[J].冰川冻土,2003,25(1):27～33.
[25] 章新平,姚檀栋,谢自楚.青藏高原达索普冰川浅孔冰芯中δ18O值对大尺度海-气相互作用的响应[J].冰川冻土,1999,21(1):1～8.
[26] 刘会玉,林振山,张明阳.建国以来中国洪涝灾害成灾面积变化的小波分析[J].地理科学,2005,25(1):43～48.
[27] 王绍武,朱锦红,蔡静宁,等.ENSO变率的不规则性[J].北京大学学报(自然科学版),2003,39(增刊):125～133.
[28] 龚道溢,王绍武.近百年ENSO事件对全球陆地和中国降水的影响[J].科学通报,1999,44(3):315～320.
[29] Ropelewski C F,Jones P D.An Extension of the Tahiti-Darwin Southern Oscillation Index[J].Mon Wea Rev,1987,115:2161-2165.
[30] 李晓燕,翟盘茂,任福民.气候标准值改变对ENSO事件划分的影响[J].热带气象学报,2005,21(1):72～78.
[31] 章新平,杨大庆,刘晶淼.北美洲降水中稳定同位素的时空分布以及与ENSO的关系[J].冰川冻土,2006,28(1):29～36.
[32] 史久恩,林学椿,周琴芳.厄尔尼诺现象和我国夏季(6～8月)降水、气温的关系[J].气象,1983,(4):2～5.
[33] 林学椿,于淑秋.厄尔尼诺与我国汛期降水[J].气象学报,1993,51(4):434～441.
[34] 杨东,方小敏,彭子成,等.陇西六盘山黄土及最近1.8 MaB.P.以来的构造运动与气候变化[J].地理科学,2006,26(2):192～197.
[35] 谢远云,李长安,王秋良,等.江汉平原9.0 ka B.P.以来的气候演化:来自江陵剖面沉积物记录[J].地理科学,2006,26(2):199～204.
[36] 吴江滢,邵晓华,汪永进.南京年纹层石笋δ18O记录的冰期气候事件特征[J].地理科学,2007,27(1):75～80.
[37] 谢远云,李长安,王秋良,等.江汉平原近3 000年来古洪水事件的沉积记录[J].地理科学,2007,27(1):81～84.
[38] 朱江玲,刘鸿雁,王红亚.河北坝上地区湖泊沉积物记录的中全新世干旱气候[J].地理科学,2007,27(3):380～384.
[39] 史威,朱诚,王富葆,等.宁镇及宜溧地区全新世中晚期典型沉积相与5 700 a B.P.前后的气候突变事件[J].地理科学,2007,27(4):512～518.
[40] 李明霞,汪永进,邱庆伦.中全新世7～6 ka东亚季风气候的高分辨率石笋记录[J].地理科学,2007,27(4):519～524.
[41] 徐彦伟,康世昌,周石硚,等.青藏高原纳木错流域夏、秋季大气降水中δ18O与水汽来源及温度的关系[J].地理科学,2007,27(5):718～723.
Options
Outlines

/

〈 〉