全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

LICOM模拟的南海贯穿流及其对南海上层热含量的影响

, PP. 1-11

Keywords: 南海贯穿流,涡相容全球海洋环流模式,热含量,体积输送

Full-Text   Cite this paper   Add to My Lib

Abstract:

利用SODA(SimpleOceanDataAssimilation)数据、XBT(ExpendableBathythermograph)观测数据和绕岛环流理论(islandrule)诊断计算结果评估了一个涡相容(eddy-permitting)全球海洋环流模式——LICOM对南海贯穿流及南海上层热含量的模拟能力,同时利用模式输出探讨了南海贯穿流对南海上层热含量的影响。NEC(NorthEquatorialCurrent)分叉的垂向结构、南海内区环流的季节和吕宋海峡体积输送的年际变化等分析结果都表明,LICOM能获取西北太平洋-印尼海域环流和南海贯穿流的合理模拟结果。模式模拟的南海上层热含量季节变化与观测及同化数据都表现出良好的一致性,尤其在南海内区。相关分析表明,吕宋海峡热输送主要控制着南海内区上层的热含量变化,两者呈显著负相关,这进一步证实了南海贯穿流作为一支冷平流调制着南海上层热含量变化的重要事实。

References

[1]  METZGER E J, HURLBURT H E. Coupled dynamics of the South China Sea, the Sulu Sea and the Pacific Ocean [J]. J Geophys Res, 1996, 101(C5): 12331—12352.
[2]  方国洪, 魏泽勋, 崔秉昊, 等. 中国近海域际水、热、盐输送:全球变网格模式结果[J].中国科学(D辑), 2002, 32(12): 969-977.
[3]  YU Z, SHEN S, MCCREARY J P,et al.South China Sea throughflowas evidenced by satellite images and numerical experiments [J]. Geophys Res Lett, 2007, 34, doi:10.1029/2006GL028103.
[4]  YAREMCHUK M, MCCREARYJR J, YU Z J,et al.The South China Sea throughflow retrieved from climatological data [J]. J Phys Oceanogr, 2009, 39:753—767.
[5]  刘钦燕, 王东晓, 谢强,等.印尼贯穿流与南海贯穿流的年代际变化特征及机制[J]. 热带海洋学报, 2007, 26(6): 1—6.
[6]  TOZUKA T, QU T,YAMAGATA T. Dramatic impact of the South China Sea on the Indonesian throughflow [J]. Geophys Res Lett, 2007, 34, L12612, doi:10.1029/2007GL030420.
[7]  QU T, Y TONY SONG, YAMAGAT T. An introduction to the South China Sea throughflow: Its dynamics, variability, and application for climate [J].Dynamics of Atmospheres and Oceans, 2009,47:3-14.
[8]  QU T, DU Y, SASAKI H. South China Sea throughflow: A heat and freshwater conveyor [J]. Geophys Res Lett,2006, 33, L23617, doi:10.1029/2006GL028350.
[9]  GODFREY J S. A sverdrup model of the depth-integrated flow for the world ocean allowing for island circulations [J]. Geophys Astrophys Fluid Dyn, 1989, 45, 89—112.
[10]  刘海龙.高分辨率海洋环流模式和热带太平洋上层环流的模拟研究 .北京: 中国科学院研究生院,2002.
[11]  JIN X Z, ZHANG X H, ZHOU T J. Fundamental framework and experiments of the third generation of IAP/LASG world ocean general circulation mode1 [J]. Adv Atmos Sci, 1999, 16:197—215.
[12]  PACANOWSKI R C, PHILANDER G. Parameterization of vertical mixing in numerical models of the tropical ocean [J]. J Phys Oceanogr, 1981, 11: 1442—1451.
[13]  RAYNER N A, HORTON E B, PARKER D E,et al. Versions 2.3b and 3.0 of the Global Sea Ice and Sea Surface Temperature (GISST)Data Set [M]. Hadley Centre Internal Note 85, 1998: 98 .
[14]  LIU H L, ZHANG X H, LI W, et al. An eddy-permitting oceanic general circulation model and its preliminary evaluation [J]. Advances in Atmospheric Sciences, 2004, 21(5): 675—690.
[15]  LIU H L, LI W, ZHANG X H. Climatology and variability of the indonesian throughflow in an eddy-permitting oceanic GCM [J]. Advances in Atmospheric Sciences, 2005, 22(4): 469—508.
[16]  METZGER E J, HURLBURT H E. The Importance of high horizontal resolution and accurate coastline geometry in modeling South China Sea inflow [J]. Geophys Res Lett,2001, 28(6): 1059—1062.
[17]  PANKAJAKSHAN T, GHOSH A K, SARUPRIA J S, et al. An interactive graphical system for XBT data quality control and visualization [J]. Computers & Geosciences, 2001, 27: 867—876.
[18]  何映辉, 蔡树群, 王盛安. 北赤道流分叉点及南海北部环流的研究进展[J]. 海洋学研究, 2009, 27(3): 74—84.
[19]  YUAN Y C, LIU Y G, LIAO G H, et al. Calculation of circulation in the South China Sea during the summer of 2000 by the modified inverse method [J]. Acta Oceanologica Sinica, 2005, 24 (1): 14—30.
[20]  QU T, MITSUDERA H, YAMAGATA T. Intrusion of the North Pacific waters into the South China Sea [J]. J Geophys Res, 2000, 105(C3): 6415—6424.
[21]  LAN J, WANG D. Optimal estimation of absolute geostrophic velocity field in the vicinity of the Luzon strait using the variational data assimilation technique [J]. Acta Oceanologica Sinica, 2002, 21(2): 157—163.
[22]  YUAN D, HAN W, HU D. Surface Kuroshio path in the Luzon strait area derived from satellite remote sensing data [J]. J Geophys Res, 2006, 111, C11007, doi:10.1029/2005JC003412.
[23]  李超. 东半球暖池季节变化与上混合层热收支分析 . 中国科学院南海海洋研究所,2007.
[24]  LEBEDEV K V, YAREMCHUK M I. A diagnostic study of the Indonesian Throughflow [J]. J Geophys Res, 2000, 105(C5): 11243—11258.
[25]  FANG G H, SUISANTO D, SOESILO I, et al. A note on the South China Sea inter-ocean circulation [J]. Advance Atmospheric Sci, 2005, 22(6): 946—954.
[26]  QU T, DU Y, MEYERS G,et al.Connecting the tropical Pacific with Indian Ocean through South China Sea [J].Geophys Res Lett, 2005, 32, L24609, doi:10.1029/2005GL024698.
[27]  WANG D, LIU Q, HUANG R, et al. Interannual variability of the South China Sea throughflow inferred from wind data and an ocean data assimilation product [J]. Geophys Res Lett, 2006, 33, L14605, doi:10.1029/2006GL026316.
[28]  LIU Q, HUANG R, WANG D, et al. Interplay between the Indonesian throughflow and the South China Sea throughflow [J]. Chinese Science Bulletin, 2006,51(Supp.Ⅱ):50—58.
[29]  TOZUKA T, QU T, MASUMOTO Y,et al.Impacts of the South China Sea throughflow on seasonal and interannual variations of the Indonesian throughflow [J].Dynamics of Atmospheres and Oceans, 2009, 47:73—85.
[30]  CARTON J A, GIESE B S. A reanalysis of ocean climate using Simple Ocean Data Assimilation (SODA) [J]. Monthly Weather Review, 2008, 136: 2999—3017.
[31]  刘海龙, 俞永强, 李薇, 等. LASG/IAP气候系统海洋模式(LICOM1.0)参考手册[M]//大气科学和地球流体力学数值模拟国家重点实验室(LASG)技术报告特刊. 北京: 科学出版社, 2003:107.
[32]  MESINGER F, JANJIC Z I. Problems and numerical methods of the incorporation of mountains in atmospheric models [J]. Lectures in Applied Mathematics, 1985, 22: 81—120.
[33]  宇如聪. 具有陡峭地形的有限数值天气预报模式设计[J]. 大气科学, 1989, 13: 139-149.
[34]  GENT P R, MCWILLIAMS J C. Isopycnal mixing in ocean circulation models [J]. J Phys Oecanogr, 1990, 20: 150—155.
[35]  UPPALA S M, KALLBERG P W, SIMMONS A J, et al. The ERA-40 re-analysis [J]. Quarterly Journal of the Royal Meteorological Society, 2005,131:2961—3012.
[36]  LI W, LIU H L, ZHANG X H. Indonesian Throughflow in an eddy-permitting oceanic GCM [J].Chinese Science Bulletin, 2004, 49(21): 2305—2310.
[37]  CAI S Q, LIU H L, LI W, et al. Application of LICOM to the numerical study of the water exchange between the South China Sea and its adjacent oceans [J]. Acta Oceanologica Sinica, 2005, 24(4): 10—19.
[38]  QU T, LUKAS R. The bifurcation of the North Equatorial Current in the Pacific [J]. J Phys Oceanogr, 2003, 33: 5—18.
[39]  WYRTKI K. Physical oceanography of the southeast Asian waters [M]. Naga Rep. 2, 195 pp., Scripps Inst. of Oceanogr., La Jolla, Calif., 1961.
[40]  GORDON A L, SUSANTO R D, VRANES K. Cool Indonesian Throughflow as a consequence of restricted surface layer flow [J]. Nature, 2003, 425: 824—828.
[41]  GORDON L, SUSANTO R D, FFIELD A,et al.Makassar Strait throughflow, 2004 to 2006[J]. Geophys Res Lett, 2008, 35, L24605, doi:10.1029/2008GL036372.
[42]  刘秦玉, 杨海军, 李薇. 吕宋海峡纬向海流及质量输送[J]. 海洋学报, 2000, 27(2): 1—8.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133