某些ENSO指数的比较
-
摘要: 为了诊断研究ENSO现象,海洋学家和气象学家提出了许多不同类型的指数。对各种不同类型的指数进行分析比较是非常重要的。本文选取4个指数(ENI、RI、SSTI和TDI)用最大熵法(MEM)和自相关函数的傅里叶变换法(FTA)分别计算了它们的功率谱和两指数相互间的协谱、正交谱和凝聚谱,对它们进行了比较。
-
Bjerknes,J.,A possible response of the atmospheric Hadley circulation to equatorial anomalies of ocean temperature,Tellus,18(1988),820-829. Parker, D. E.,Documentation of a Southern pscillation index, Met,Mag.,112(1983),184-188. Rasmusson, E. M, et al.,Meteorological aspects of the El Nino/Southern Oscillation,Science.222(1983),4629:1195-1202. Weare, S, C.An extension of an El Nino index, Monthly Weather Revie.,114(i985),642-647. Wright, P. B.,Relationships between indices of the Southern Oscillation, Monthly Weather Review, 112 (1984).1913-1919. Mariners Weather Log, edited by R. M. DeAngelies, 27(1983)-28 (1984). Anderson, N., On the calculation of filter coefficients for maximum entropy spectral analysis, Geophysics, 39 (1974),69-72. Ulrych, T. J. et al.,Maximum entropy spectral analysis and sutoregressive decomposition, Review of Georhysics and Space Physics, 18 (1975),1:183-200. Akaike, H.,Fitting autoregressive models for prediction, Ann. Inst. Statist. Math,21 (1969),243-247. Akaike, H.,Power spectrum estimation through autoregressive model fitting, Ann. Inst,Statist, Math.,21 (1969),407-419. Sendat, J.S. et al.,Random Data:Analysis and hleosurement Procedures, Wiley-Interscience, 1971. Rory, O. R. et al.,Coherence significance levels, J. Almos, Sci.,89 (1979),2020-2021. Rasmusson, E, M.El Nino. The ocean/atmosphere connection, Oceanus, 21 (1984), 2:5-12.
点击查看大图
计量
- 文章访问数: 902
- HTML全文浏览量: 23
- PDF下载量: 851
- 被引次数: 0