期刊文献+

中国及周边海海温资料同化系统 被引量:5

原文传递
导出
摘要 在一个嵌套的海洋环流模式基础上,采用基于变分原理的最优插值方法,初步建立了一个中国及周边海海温资料同化系统.利用1998世界大洋数据集(WOD98)中的海温垂直剖面资料和欧洲中心再分析风应力资料进行了连续12年的同化试验,初步结果表明,同化方案是有效可行的,与未同化前相比,资料同化提高了模式计算的真实性,对中国及周边海海洋环流状况的描述有了很大改善.如所揭示的黑潮的强度、流幅、夏季黄海冷水团及其对应的水平环流、晚夏早秋南海的偶极子涡及其中间的东向急流等都更接近于观测结果.
出处 《科学通报》 EI CAS CSCD 北大核心 2003年第z1期5-10,共6页 Chinese Science Bulletin
基金 国家杰出青年基金(批准号:40225015) 中国科学院知识创新工程重大项目(KZCX1-SW-01-16) 国家自然科学基金(批准号:40076009,40376039,40233033) 创新研究群体科学院基金(40221503) 国家重点基础研究发展规划项目(G1999032801)资助.
  • 相关文献

参考文献15

  • 1[1]Bengtsson L. Four-dimensional assimilation of meteorological observations. World Meteor Org. International Council of Scientist Unions, Joint Organizing Committee, 1975. 75 [GARP Publ. Ser.No. 15.]
  • 2[2]Derber J, Rosati A. A global oceanic data assimilation system. J Phys Oceanogr, 1989, 19:1333~1347
  • 3[3]Ji M, Leetmaa A, Derber J. An ocean analysis system for seasonal to interannual climate studies. Mon Wea Rev, 1995, 123:1811~1821
  • 4[5]Miller R N. Toward the application of the Kalman filter to regional open ocean model. J Phys Oceanogr, 1985, 16:72~86
  • 5[6]Thacker W C, Long R B. Fitting dynamics to data. J Geophys Rev,1987, 93:727~768
  • 6王东晓,兰健,吴国雄,朱江.一个海洋环流模式伴随同化系统的初步试验[J].自然科学进展(国家重点实验室通讯),1999,9(9):824-833. 被引量:5
  • 7[8]Zhu J, Kamachi M. An adaptive variational method for data assimilation with imperfect models. Tellus, 2000, 52A: 265~279
  • 8朱江,周广庆,王辉.海表温度的自适应变分同化[J].科学通报,2002,47(19):1517-1520. 被引量:5
  • 9[10]Smith N R, Lefebvre M. Monitoring the oceans in the 2000s: an integrated approach, International Symposium: The Global Ocean Data Assimilation Experiment (GODAE) Biarritz, October 15~17,1997
  • 10[11]You Xiaobao, Li Rongfeng, Zeng Qingcun. Numerical Simulation of the Current System in the China Sea by Using a nested Mesh Model. In Proceedings of the Ninth Asian Congress of Fluid Mechanics, May, 27~31, 2002, Isfahan, Iran

二级参考文献14

  • 1王东晓,朱江.伴随方法在海洋数值模式中的应用[J].地球物理学进展,1997,12(1):98-107. 被引量:13
  • 2Elsberry R L, Warrenfeltz L L. Data assimilation tests with an oceanic mixed-layer model. J Phys Oceanogr, 1982, 12: 839 ~ 850
  • 3Malanotte-Rizzoli P. Modern Approach to Data Assimilation in Ocean Modeling. Amsterdam: Elsevier, 1996. 455
  • 4Ji M, Leetmaa A, Derber J. An oceanic analysis system seasonal to interannual climate studies. Mon Wea Rev, 1995, 123: 460 ~ 481
  • 5Carton J A, Chepurin G, Cao X. A simple data assimilation analysis of the global upper ocean 1950-95. PartⅠ: Methodology. J Phys Oceanogr, 2000, 30: 294 ~ 326
  • 6Mohr D L, French J P, Warn-Varnas A C. An experiment assimilating sea surface temperatures into a one-dimensional model of the mixed layer. J Geophy Res, 1988, 93: 9253 ~ 9260
  • 7Zhu J, Kamachi M. An adaptive variational method for data assimilation with imperfect models. Tellus, 2000, 52A: 265 ~ 279
  • 8Mellor G L, Yamada T. Development of a turbulence closure model for geophysical fluid problems. Rev Geophys, 1982, 20: 851 ~ 875
  • 9Tarbell S A, Pennington N, Briscoe M. A compilation of moored current meter and wind recorder data : Volume XXXV, Long-Term Upper Ocean Study (LOTUS): (Moorings 764, 765, 766, 767, 770), May 1982-April 1983, Woods Hole, MA: Woods Hole Oceanographic Inst Tech Rep 84-36, 1984, 154
  • 10Tarbell, S A, Montgomery E, Briscoe M. A compilation of moored current meter and wind recorder data: Volume XXXVIII, Long-Term Upper Ocean Study (LOTUS): (Moorings 787, 788, 789, 790, 792), Woods Hole, MA: Woods Hole Oceanographic Inst Tech Rep 85-39, 1985

共引文献8

同被引文献83

引证文献5

二级引证文献37

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部