210Pb、137Cs 计年法在现代海岸带沉积速率 研究中的应用述评

doi:10.11820/dlkxjz.2007.02.008

地理科学进展 ›› 2007, Vol. 26 ›› Issue (2): 67-76.doi: 10.11820/dlkxjz.2007.02.008

• 生态环境与可持续发展 • 上一篇下一篇

²¹⁰Pb、¹³⁷Cs 计年法在现代海岸带沉积速率研究中的应用述评

孙丽¹, 介冬梅², 濮励杰^1,3

1. 南京大学地理与海洋科学学院, 南京210095|
2. 东北师范大学城市与环境科学学院, 长春130024|
3. 国土资源部土地利用重点实验室, 北京100029

收稿日期:2006-08-01 修回日期:2007-02-01 出版日期:2007-03-25 发布日期:2007-03-25
作者简介:孙丽( 1984- )| 女, 黑龙江人,南京大学地理与海洋科学学院, 硕士研究生, 主要从事土地资源评价研究。E- mail: sunl231@yahoo.com.cn
基金资助:
江苏省自然科学基金(BK2005080) 、国家自然科学基金( 40371106) 、教育部“跨世纪优秀人才培养计划”基金( 2003) 联合资助。

An Overview on the Application of ²¹⁰Pb and ¹³⁷Cs Dating in the Resear ch of Recent Sediment Accumulation Rate of Coastal Zone

SUN Li¹, JIE Dongmei², PU Lijie^1,3

1. The Department of Urban and Resources Sciences, Nanjing University, Nanjing 210095|
2. College of Urban and Environmental Sciences, Northeast normal University, Changchun 130024|
3. Land Use Key Laboratory, Ministry of Land and Resource, Beijing 100029

Received:2006-08-01 Revised:2007-02-01 Online:2007-03-25 Published:2007-03-25

摘要/Abstract

摘要：

²¹⁰Pb、¹³⁷Cs 计年法已被国内外广泛用于湖泊、河流和海洋现代沉积速率的研究中。本文在回顾了210Pb、137Cs 计年法应用于海岸带沉积速率研究的现状以及存在问题的基础上, 根据海岸带沉积环境特征分析了²¹⁰Pb、¹³⁷Cs 计年法在应用中应当注意的问题, 包括采样精准性, 样品分离的分辨率, 数据校正方法的选择及两种方法的相互印证等。从几个方面探讨了提高沉积速率测定精度的可能性, 同时指出, ²¹⁰Pb、¹³⁷Cs 的扩散混合模型的建立, ¹³⁷Cs 沉积滞后的问题, 以及¹³⁷Cs、²¹⁰Pb 计年法的应用范围等仍有待深入探讨。

关键词: ²¹⁰Pb、¹³⁷Cs 计年, 海岸带, 现代沉积速率

Abstract:

²¹⁰Pb and ¹³⁷Cs techniques can be used to infer a geochronology with incomparable su-periority in accuracy and timescale, which were widely employed for dating recent sediments deposited in fluvial, lacustrine, marine and other sedimentary systems on a timescale of about 100 years. The achievements and current situation of ²¹⁰Pb and ¹³⁷Cs dating in the coastal zone of China were summarized, which were in the primary stage when compared with the same kind of achievements overseas. Based on the characters of the sedimentary environment in the coastal zone, the problems and limitations of ²¹⁰Pb and ¹³⁷Cs dating for sedimentary rate were revealed, indicating that undisturbed sampling, high- precision sampling and partition, moderate adjustment, accurate descriptions of the regional distribution patterns of ²¹⁰Pb and ¹³⁷Cs concentration and comparison of ²¹⁰Pb method with ¹³⁷Cs time- mark counting were very important for correcting results. Further analysis of the model establishment for diffusion and mixing of ²¹⁰Pb and ¹³⁷Cs techniques was required. Referring to foreign research, the needs of some further improvements and some additional intensive work, especially in the coastal zone of China, were also suggested.

Key words: ²¹⁰Pb, ¹³⁷Cs dating, coastal zone, recent sediment rate

孙丽, 介冬梅, 濮励杰. ²¹⁰Pb、¹³⁷Cs 计年法在现代海岸带沉积速率研究中的应用述评[J]. 地理科学进展, 2007, 26(2): 67-76.

SUN Li, JIE Dongmei, PU Lijie. An Overview on the Application of ²¹⁰Pb and ¹³⁷Cs Dating in the Resear ch of Recent Sediment Accumulation Rate of Coastal Zone[J]. PROGRESS IN GEOGRAPHY, 2007, 26(2): 67-76.

参考文献

[1] 夏小明, 杨光军等. 长江口- 杭州湾毗连海区的现代沉积速率. 沉积学报, 2004, 22( 1) : 130~135.

[2] 潘少明, 朱大奎等. 河口港湾沉积物中的¹³⁷Cs 剖面及其意义. 沉积学报, 1997, 15( 4) : 67~71.

[3] 万国江. 现代沉积年分辨的¹³⁷Cs 计年———以云南洱海和贵州红枫湖为例. 第四纪研究, 1999, 1: 73~79.

[4] 叶崇开. ¹³⁷Cs 法和²¹⁰Pb 法对比研究鄱阳湖近代沉积速率. 沉积学报, 1991, 9( 1) : 106~113.

[5] 王永红, 沈焕庭. 河口海岸环境沉积速率研究方法. 海洋地质与第四纪地质, 2002, 22( 2) : 115~120.

[6] 陈耀泰, 罗章仁. 珠江口现代沉积速率及其反映的沉积特征. 热带海洋, 1991, 10( 2) : 57~64.

[7] Ritchie J C, Mchenry J R. Application of radioactive fallout cesium- 137 for measuring soil erosion and sediment accumulation rates and patterns:A review. Journal of Environmental Quality,1990,19:215~233.

[8] Somayajulu B L K,et al.Sendiment deposition rates on the continental margins of the eastern Arabian Sea using ²¹⁰Pb,¹³⁷Cs and ¹⁴C. The Science of the Total Environment,1999,237/238:429~439.

[9] Irlweck K,Wallner G. Reinvestigation of airborne ²¹⁰Pb,¹³⁷Cs and ²⁰⁷Bi in Vienna (Austria) after atmospheric nuclear weapons tests.Journal of Environmental Radioactivity, 2001,55:61~69.

[10] Santschi P H,et al. Accumulation rates and sources of sediments and organic carbon on the Palos Verdes shelf based on radioisotopic tracers (¹³⁷Cs,^239,240Pu,²¹⁰Pb, ²³⁴Th,²²⁸U and ¹⁴C). Marine Chemistry,2001,73:125~152.

[11] Fuller C C,et al. Sediment chronology in San Franciso Bay,California,defined by ²¹⁰Pb, ²³⁴Th,¹³⁷Cs and ^239,240Pu. Marine Chenistry,1999,64:7~27.

[12] Sanchez–Cabeza J A,et al. Sediment accumulation rates in the southern Barcelona continental margin derived from ²¹⁰Pb and ¹³⁷Cs chronology,Progress in Oceanography,1999,44:313~332.

[13] Guebuem K,Najid Hussain,et al. The fallout isotope 207Bi in a Delaware salt marsh:a comparison with ²¹⁰Pb and ¹³⁷Cs as a geochronological tool, The Science of The Total Environment,1997,196:31~41.

[14] Frignani M,Langone L et al. Fine- sediment mass balance in the western Adriatic continental shelf over a century time scale. Marine Geology, 2005, 222~223:113~133.

[15] Lu X Q. Application of the Weibull extrapolation to ¹³⁷Cs geochronology in Tokyo Bay and Ise Bay, Japan. Journal of the Environmental Radioactivity, 2004,7 3:169~181.

[16] Kim G, Hussain N et al. The fallout isotope ²⁰⁷Bi in a Delaware salt marsh: a comparison with ²¹⁰Pb and ¹³⁷Cs as a geochronological tool. The Science of the Total Environment,1997,196:31~41.

[17] Lynch J C, Merewether J R, McKee B A et al. Recent accretion in mangrove ecosystems based on ¹³⁷Cs and ²¹⁰Pb Estuaries, 1989,12(4):284~299.

[18] Hub C A, Su C C. Sedimentation dynamics in the East China Sea elucidated from ²¹⁰Pb,¹³⁷Cs and ^239,240Pu. Marine Geology, 1999,160:183~196.

[19] Alonso Hernandez C M,et al. Recent changes in sedimentation regime in Cienfuegos Bay,Cuba,a inferred from ²¹⁰Pb and 137Cs vertical profiles. Continental Shelf Research,2006,26:153~167.

[20] 李建芬, 王宏等. 渤海西岸²¹⁰Pbexc、¹³⁷Cs 测年与现代沉积速率. 地质调查与研究, 2003, 26( 2) : 114~128.

[21] 李凤业, 宋金明等. 胶州湾现代沉积速率和沉积通量研究. 海洋地质与第四纪地质, 2003, 23( 4) : 29~33.

[22] 王爱军, 高抒等. 江苏王港盐沼的现代沉积速率. 地理学报, 2005, 60( 1) : 61~70.

[23] 张志忠, 李双林等. 浙江近岸海域沉积物沉积速率及地球化学. 海洋地质与第四纪地质, 2005, 25( 3) : 15~24.

[24] 段凌云, 王张华等. 长江口沉积物²¹⁰Pb 分布及沉积环境解释. 沉积学报, 2005, 23( 3) : 514~522.

[25] 高抒. 全球变化中的浅海沉积作用与物理环境演化———以渤、黄、东海区域为例. 地学前缘, 2002, 9( 2) : 329~335.

[26] 范德江, 杨作升, 郭志刚. 中国陆架²¹⁰Pb 测年应用现状与思考. 地球科学进展, 2000, 15( 3) : 297~302.

[27] 夏小明, 谢钦春等. 港湾淤泥质潮滩的周期变化. 海洋学报, 1997, 19( 4) : 99~108.

[28] 陈卫跃, 沈健. ²¹⁰Pb 沉积速率测定法在浅水动力环境中的应用. 海洋与湖泊, 1990, 21( 6) : 529~535.

[29] 肖玉仲, 刘国贤等. 江苏灌河口现代沉积速率的研究. 海洋学报, 1997, 19( 5) : 91~96.

[30] He Q, Walling D E Interpreting Particle Size Effects in the Adsorption of ¹³⁷Cs and unsupported ²¹⁰Pb by Mineral Soils and Sediments. Journal of Environmental Radioactivity, 1996, 30(2):117~137.

[31] 潘少明, 王雪瑜. 海南岛洋浦港现代沉积速率. 沉积学报, 1994, 12( 2) : 86~93.

[32] 全亚荣, 梁致荣等. 海口、新海湾²¹⁰Pb 法沉积速率的测定. 中山大学学报, 1995, 34( 1) : 90~95.

[33] 张燕, 潘少明, 彭补拙. 用137Cs 计年法确定湖泊沉积物沉积速率研究进展. 地球科学进展, 2005, 20( 6) : 671~678.

[34] 徐经意, 万国江等. 云南省泸沽湖, 洱海现代沉积物中²¹⁰Pb,¹³⁷Cs 的垂直分布及计年. 湖泊科学, 1999, 11( 2) : 110~116.

[35] 苏琼, 宋海青. 校正¹³⁷Cs 在水体沉积物中纵向迁移的数学模型. 中国核科技报告, 1995, ( 2) : 1~12.

[36] Schaffner L C,et al Faunal characteristics and sediment accumulation processes in the James River estuary, Virginia, Estuarine. Coastal and Shelf Sciences,1987,25:211~226.

[37] 王宏, 姜义等. 渤海湾老狼坨子海岸带¹⁴C, ¹³⁷Cs,²¹⁰Pb 测年与现代沉积速率的加速趋势. 地质通报, 2003, 22( 9) : 658~664.

[38] 万国江. 现代沉积的²¹⁰Pb 计年. 第四纪研究, 1997, ( 3) : 230~239.

[39] 陈耀泰. 珠江口现代沉积速率与沉积环境. 中山大学学报, 1992, 31( 2) : 100~107.

[40] 李文权, 李淑英. ¹³⁷Cs 法测定厦门西港和九龙江口现代沉积速率. 海洋通报, 1991, 10( 3) : 63~68.

[41] 项亮. ¹³⁷Cs 湖泊沉积年代学方法应用的局限—Crawford 湖为例. 湖泊科学, 1995, 7( 4) : 307~313.

[42] 窦国仁, 董风舞等. 潮流和波浪的挟沙能力. 科学通报, 1995, 40( 5) : 443~446.

[43] 蒋东辉, 高抒, 李凤业. 渤海海峡区域现代沉积速率分布的数值计算. 海洋科学, 2003, 27( 3) 32~35.

[44] Colman S M,Baucom P C, et al. Rodiocarbon Dating,Chronologic Framework,and Changes in Accumulation Rates of Holocene Estuarine Sediments from Chesapeake Bay. Quaternary Research, 2002,57:58~70.

[45] Madsen A T,Murray H S, et al.Optically stimulated luminescence dating of young estuarine sediments:a comparison with 210Pb and ¹³⁷Cs dating. Marine Geology, 2005, 214:251~268.

[46] Galer S J G. Optimal double and triple spiking for high precision lead isotopic measurement. Chemical Geology, 1999, 157:255~274.

[47] Palinkas C M, Nittrouer C A, et al. The use of 7Be to identify event and seasonal sedimentation near the Po River delta, Adriatic Sea. Marine Geology, 2005, 222~223:95~112.

²¹⁰Pb、¹³⁷Cs 计年法在现代海岸带沉积速率研究中的应用述评

An Overview on the Application of ²¹⁰Pb and ¹³⁷Cs Dating in the Resear ch of Recent Sediment Accumulation Rate of Coastal Zone

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