RECONSTRUCTION OF SEA SURFACE TEMPERATURE USING PLANKTONIC FORAMINIFERA FROM CORE MD06-3054 IN THE NORTHWESTERN PACIFIC
-
摘要: 在古海洋学研究中,常用浮游有孔虫来恢复表层海水温度(SST),然而基于浮游有孔虫恢复SST的这些方法之间存在一定的差异。为了说明各方法的特点,在浮游有孔虫鉴定和浮游有孔虫表层种Globigerinoides ruber Mg/Ca比值测试的基础上,分别利用转换函数FP12-E,现代类比(Modern Analog Technique,MAT)和Mg/Ca比值法对西北太平洋北赤道流分叉处MD06-3054孔中记录的末次冰期以来的SST进行了估算。分析发现:(1)转换函数FP12-E不适用于该孔;(2)该孔中MAT法估算的末次冰期到冰后期SST的变化小于Mg/Ca比值法得到的结果;(3)考虑到浮游有孔虫产量的季节变化,Mg/Ca比值法得到的SSTMg/Ca末次冰期到冰后期的变化可能偏大。尽管如此,相对于MAT等古生态学方法,Mg/Ca比值法受到的影响因素更少,若能对浮游有孔虫的季节产量等方面加以校正,将会得到更准确的结果。Abstract: In paleoceanographic research,sea surface temperature (SST) is usually reconstructed with planktonic foraminifera.Results from different methods are diverse.In order to better understand the difference of these methods,the authors reconstructed the SST since the last glacial using the methods of transfer function FP12-E,Modern Analog Technique (MAT),and Mg/Ca ratios with samples from the core MD06-3054,which is located at the bifurcation of North Equatorial Current in the northwestern Pacific.The SST was recovered by counting planktonic foraminiferal fauna and measuring the Mg/Ca ratios of surface dweller Globigerinoides ruber (white,G.ruber in short).It is found that (1) the method of transfer function FP-12E is not applicative in this case; (2) the rising of SST from the last glacial to the post glacial stage reconstructed with MAT is smaller than that reconstructed from the Mg/Ca ratios in core MD06-3054; (3) take into consideration the production change of planktonic foraminifera tests with seasons,the increasing of the SSTMg/Ca calculated from Mg/Ca ratios may larger than the changes in SSTA.Even so,comparing with the palaeoecological methods (such as MAT),the geochemical method of Mg/Ca ratios has fewer affecting factors and may provide more accurate data if calibration is made for seasonal productivity change of planktonic foraminifera.
-
-
[1] CLIMAP Project Members.The surface of the Ice-Age earth[J].Science,1976,191:1131-1137.
[2] 同济大学海洋地质系.古海洋学概论[M].上海:同济大学出版社,1989:55-94.[Department of Marine Geology Tongji University.Introduction to Paleoceanography[M].Shanghai:Tongji University Press,1989:55 -94.]
[3] Rind D,Peteet D.Terrestrial conditions at the Last Glacial Maximum and CLIMAP sea-surface temperature estimates:Are they consistent?[J].Quaternary Research,1985,241:1-22.
[4] Lea D W.The glacial tropical Pacific-Not just a west side story[J].Science,2002,297:202-203.
[5] 郝诒纯,茅绍智.微体古生物教程[M].第二版.武汉:中国地质大学出版社,1993:11-39.[HAO Yichun,MAO Shaozhi.A Course in Micropaleontology[M].Second edition.Wuhan:China University of Geosciences Press,1993:11 -39.]
[6] Thompson P.Planktonic foraminifera in the western North Pacific during the past 150000 years:comparison of modern and fossil assemblages[J].Palaeogeography,Palaeoclimatology,Palaeoecology,1981,35:241-279.
[7] Mashiotta T A,Lea D W,Spero H J.Glacial-interglacial changes in Subantarctic sea surface temperature and δ18O-water using foraminiferal Mg[J].Earth and Planetary Science Letters,1999,17(4):417-432.
[8] Elderfield H,Ganssen G.Past temperature and δ18O of surface ocean waters inferred from foraminiferal Mg/Ca ratios[J].Nature,2000,405:442-445.
[9] 王晓燕,李保华.浅谈浮游有孔虫群落海水古温度估算[J].微体古生物学报,2006,23(2):182-190. [WANG Xiaoyan,LI Baohua.Review of planktonic foraminiferal asemblages for sea surface temperature Estimate[J].Acta Micropalaeontologica Sinica,2006,23(2):182-190.]
[10] 李小艳,石学法,程振波,等.表层海水古温度再造方法的研究进展[J].海洋科学进展,2008,26(4):512-521. [LI Xiaoyan,SHI Xuefa,CHENG Zhenbo,et al.Advances in study on the methods for sea surface paleotemperature reconstruction[J].Advances in Marine Science,2008,26(4):512-521.]
[11] 李建如.有孔虫壳体的Mg/Ca比值在古环境研究中的应用[J].地球科学进展,2005,20(8):815-822. [LI Jianru.The application of foraminiferal shell Mg/Ca ratio in paleo-environmental studies[J].Advances in Earth Science,2005,20(8):815-822.]
[12] Kim Y Y,Qu T,Jensen T,et al.Seasonal and interannual variations of the North Equatorial Current bifurcation in a high-resolution OGCM[J].J.Geophys.Res.,2004,109(C3),doi: 10.1029/2003jc002013.
[13] Qiu B,Lukas R.Seasonal and interannual variability of the North Equatorial Current,the Mindanao Current,and the Kuroshio along the Pacific western boundary[J].Journal of Geophysical Research-Oceans,1996,101(C5),12315-12330,doi: 10.1029/95JC03204.
[14] Qu T D,Lukas R.The bifurcation of the North Equatorial Current in the Pacific[J].Journal of Physical Oceanography,2003,33(1):5-18.
[15] Yaremchuk M,Qu T D.Seasonal variability of the large-scale currents near the coast of the Philippines[J].Journal of Physical Oceanography,2004,34(4):844-855.
[16] 于非,蒲书箴,赵新,等.热带西太平洋主要流系的季节变化和年际变化[J].热带海洋,2000,19(1):30-37. [YU Fei,PU Shuzhen,ZHAO Xin,et al.Seasonal and interannual variations of main current systems in west tropical Pacific[J].Tropic Oceanology,2000,19(1):30-37.]
[17] Qu T D,Lindstrom E J.Northward intrusion of Antarctic intermediate water in the western Pacific[J].Journal of Physical Oceanography,2004,34(9):2104-2118.
[18] Saito T,Thompson P,Breger D.Systematic index of Recent and Pleistocene planktonic foraminifera[M].Tokyo:University of Tokyo Press,1981.
[19] 汪品先,章纪军,赵泉鸿,等.东海地质中的有孔虫和介形虫[M].北京:海洋出版社,1988:37-51.[WANG Pinxian,ZHANG Jijun,ZHAO Quanhong,et al.Foraminifera and Ostracoda in Bottom Sediments of the East China Sea[M].Beijing:China Ocean Press,1988:37 -51.]
[20] Barker S,Greaves M,Elderfield H.A study of cleaning procedures used for foraminiferal Mg/Ca paleothermometry[J].Geochemistry Geophysics Geosystems,2003,4(9),doi: 10.1029/2003GC000559.
[21] 路波.25万年来西太平洋暖池核心区古海洋学研究[D].北京:中国科学院研究生院,2010.[LU Bo.Past 250 ka Paleoceanography in Central West Pacific Warm Pool[D].Beijing:Graduate University of Chinese Academy of Sciences,2010.] [22] 徐建.壳体大小对浮游有孔虫生物地球化学记录的影响[J].矿物岩石地球化学通报,2010,29(2):109-118. [XU Jian.Effect of shell size on planktonic foraminiferal biogeochemical records[J].Bulletin of Mineralogy,Petrology and Geochemistry,2010,29(2):109-118.]
[23] Reimer P J,Baillie M G L,Bard E,et al.IntCal09 and Marine09 radiocarbon age calibration curves,0~50000 years cal BP[J].Radiocarbon,2009,51(4):1111-1150.
[24] Hutson W H.The Agulhas Current during the Late Pleistocene:Analysis of modern faunal analogs[J].Science,1980,207:64-66.
[25] Howard W R,Prell W L.Late Quaternary surface circulation of the southern Indian Ocean and its relationship to orbital variations[J].Paleoceanography,1992,7(1):79-117.
[26] Lea D W,Mashiotta T A,Spero H J.Controls on magnesium and strontium uptake in planktonic foraminifera determined by live culturing[J].Geochimica et Cosmochimica Acta,1999,63(16):2369-2379.
[27] Nürnberg D,Bijma J,Hemleben C.Assessing the reliability of magnesium in foraminiferal calcite as a proxy for water mass temperatures[J].Geochimica et Cosmochimica Acta,1996,60(5):803-814.
[28] Whitko A N,Hastings D W,Flower B P.Past sea surface temperatures in the tropical South China Sea based on a new foraminiferal mg calibration[J].MarSci,2002,1:doi: MARSci.2002.01.020101.
[29] Spero H J,Lea D W.The cause of carbon isotope minimum events on glacial terminations[J].Science,2002,296:522-525.
[30] Lea D W,Pak D K,Spero H J.Climate impact of Late Quaternary equatorial Pacific sea surface temperature variations[J].Science,2000,289:1719-1724.
[31] Trend-Staid M,Prell W L.Sea surface temperature at the Last Glacial Maximum:A reconstruction using the modern analog technique[J].Paleoceanography,2002,17(4):1065.
[32] Stott L,Cannariato K,Thunell R,et al.Decline of surface temperature and salinity in the western tropical Pacific Ocean in the Holocene epoch[J].Nature,2004,431:56-59.
[33] Stott L,Timmermann A,Thunell R.Southern hemisphere and deep-sea warming led deglacial atmospheric CO2 rise and tropical warming[J].Science,2007,318:435-438.
[34] Le J.Palaeotemperature estimation methods:Sensitivity test on two western equatorial pacific cores[J].Quaternary Science Reviews,1992,11(7-8):801-820.
[35] 徐学东,宇田理重,土桥正也,等.西北太平洋黑潮主轴区浮游有孔虫的垂直分布及其古海洋学意义[J].第四纪研究,1999,19(6):502-510. [XU Xuedong,Rie UDA,Masaya Tsuchihashi,et al.Vertical distribution of planktonic foraminiferas in Kuroshio area of NW Pacific and its paleoceanographic implications[J].Quaternary Sciences,1999,19(6):502-510.]
[36] Wan S,Jian Z M,Cheng X R,et al.Seasonal variations in planktonic foraminiferal flux and the chemical properties of their shells in the southern South China Sea[J].Sci China Earth Sci,2010,doi: 10.1007/s11430-010-4039-3.
[37] Zhang J Y,Wang P X,Li Q Y,et al.Western equatorial Pacific productivity and carbonate dissolution over the last 550 kyr:Foraminiferal and nannofossil evidence from ODP Hole 807A[J].Marine Micropaleontology,2007,64(3-4):121-140.
[38] Henderson G M.New oceanic proxies for paleoclimate[J].Earth and Planetary Science Letters,2002,203(1):1-13.
-
期刊类型引用(6)
1. 赵红坤，唐世新，付燕刚，兰瑞烜，赵克强，李晓东，马生明. 海南琼中岩-土体系重金属迁移特征及表土环境质量评价. 岩矿测试. 2024(01): 137-151 . 
百度学术
2. 姚慧敏，陆天启，钟奕昕，寻看雨，颜巧丽，黄磊. 中国西沙海域永兴岛—七连屿海域鱼体内有机污染物含量特征与来源解析及风险评价. 岩矿测试. 2024(01): 152-165 . 百度学术
3. 杨丹丹，刘盛，张志顺，赵彦彦，杨俊，魏浩天，张广璐，孙国静，郭晓强. 南海北部神狐海域不同粒级沉积物的地球化学特征及其物源指示意义. 中国海洋大学学报(自然科学版). 2022(10): 109-126 . 百度学术
4. 许莎莎，冯秀丽，冯利，肖晓，刘爽. 南海西北部莺琼陆坡36.6 ka以来的浊流沉积. 海洋地质与第四纪地质. 2020(05): 15-24 . 本站查看
5. 王越奇，宋金明，袁华茂，李学刚，李宁，王启栋. 台湾东黑潮主流区近千年来沉积物稀土元素的变化特征与来源. 海洋地质与第四纪地质. 2019(02): 104-113 . 本站查看
6. 张爱梅，陈敏，甘华阳，陈秋明，兰斌彬，方琦. 北部湾SO-50柱状沉积物地球化学特征及其物源分析. 海洋学报. 2018(05): 107-117 . 百度学术
其他类型引用(3)
计量
- 文章访问数: 2012
- HTML全文浏览量: 102
- PDF下载量: 15
- 被引次数: 9
下载:
