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Preliminary research on the relationship between long-range correlations and predictability |
Zhang Zhi-Sen(张志森)a)b), Gong Zhi-Qiang(龚志强) c), Zhi Rong(支蓉)c), Feng Guo-Lin(封国林)a)b)c)†, and Hu Jing-Guo(胡经国)a)‡ |
a College of Physics Science and Technology, Yangzhou University, Yangzhou 225002, China; b Key Laboratory of Regional Climate-Environment for Temperate East Asia, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China; c National Climate Center, China Meteorological Administration, Beijing 100081, China |
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Abstract By establishing the Markov model for a long-range correlated time series (LRCS) and analysing its evolutionary characteristics, this paper defines a physical effective correlation length (ECL) $\tau$, which reflects the predictability of the LRCS. It also finds that the ECL has a better power law relation with the long-range correlated exponent $\gamma$ of the LRCS: $\tau$ = Kexp (-$\gamma$/0.3)+Y, ($0<\gamma <1$)-the predictability of the LRCS decays exponentially with the increase of γ. It is then applied to a daily maximum temperature series (DMTS) recorded at 740 stations in China between the years 1960–2005 and calculates the ECL of the DMTS. The results show the remarkable regional distributive feature that the ECL is about 10–14 days in west, northwest and northern China, and about 5–10 days in east, southeast and southern China. Namely, the predictability of the DMTS is higher in central-west China than in east and southeast China. In addition, the ECL is reduced by 1–8 days in most areas of China after subtracting the seasonal oscillation signal of the DMTS from its original DMTS; however, it is only slightly altered when the decadal linear trend is removed from the original DMTS. Therefore, it is shown that seasonal oscillation is a significant component of daily maximum temperature evolution and may provide a basis for predicting daily maximum temperatures. Seasonal oscillation is also significant for guiding general weather predictions, as well as seasonal weather predictions.
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Received: 05 August 2010
Revised: 04 September 2010
Accepted manuscript online:
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PACS:
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92.60.Wc
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(Weather analysis and prediction)
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Fund: Project supported by the National Natural Science Foundation of China (Grant Nos. 40930952, 40875040, and 41005043), the Special Project for Public Welfare Enterprises (Grant No. GYHY200806005) and the National Science/Technology Support Program of China (Grant Nos. 2007BAC29B01 and 2009BAC51B04). |
Cite this article:
Zhang Zhi-Sen(张志森), Gong Zhi-Qiang(龚志强), Zhi Rong(支蓉), Feng Guo-Lin(封国林), and Hu Jing-Guo(胡经国) Preliminary research on the relationship between long-range correlations and predictability 2011 Chin. Phys. B 20 019201
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[1] |
Gumbel E J 1958 Statistics of Extremes (New York: Columbia University Press) p36
|
[2] |
Bunde E K, Bunde A, Havlin S and Goldreich Y 1996 Physica A 231 393
|
[3] |
Bunde E K, Bunde A, Havlin S, Roman H E, Goldreich Y and Schellnhuber H J 1998 Phys. Rev. Lett. 81 729
|
[4] |
Talkner P and Weber R O 2000 Phys. Rev. E 62 150
|
[5] |
Eichner J F, Bunde E K, Bunde A, Havlin S and Schellnhuber H J 2003 Phys. Rev. E 68 046133
|
[6] |
Gong Z Q, Feng G L, Wan S Q and Li J P 2006 Acta Phys. Sin. 55 477 (in Chinese)
|
[7] |
Feng G L, Dong W J and Gong Z Q 2006 The Non-linear Space-time Distribution Theory and Methods of Observational Data (Beijing: China Meteorological Press) (in Chinese) p100
|
[8] |
Gong Z Q, Zou M W, Gao X Q and Dong W J 2005 Acta Phys. Sin. 54 3947 (in Chinese)
|
[9] |
Feng G L and Dong W J 2003 Chin. Phys. 12 1076
|
[10] |
Feng G L, Gao X Q, Dong W J and Li J P 2008 Chaos, Solitons and Fractals 37 487
|
[11] |
Wang Q G, Zhi R and Zhang Z P 2008 Acta Phys. Sin. 57 5343 (in Chinese)
|
[12] |
Feng G L, Wang Q G, Hou W, Gong Z Q and Zhi R 2009 Acta Phys. Sin. 58 2853 (in Chinese)
|
[13] |
Zhang D Q and Qian Z H 2008 Acta Phys. Sin. 57 4634 (in Chinese)
|
[14] |
Zhang D Q, Feng G L and Hu J G 2008 Chin. Phys. B 17 736
|
[15] |
Eichner J F, Kantelhardt J W, Bunde A and Havlin S 2006 Phys. Rev. E 73 016130
|
[16] |
Santhanam M S and Kantz H 2008 Phys. Rev. E 78 051113
|
[17] |
Feng G L, Dong W J, Jia X J and Cao H X 2002 Acta Phys. Sin. 51 1181 (in Chinese)
|
[18] |
Feng G L, Dai X G, Wang A H and Chou J F 2001 Acta Phys. Sin. 50 606 (in Chinese)
|
[19] |
Chou J F 1989 Adv. Atoms. Sci. 6 335
|
[20] |
Mu M 2000 Science in China (D) 43 375
|
[21] |
Mu M and Wang J C 2001 Science in China (D) 44 1128
|
[22] |
Wang H J 2005 Chin. J. Atmos. Sci. 29 64 (in Chinese)
|
[23] |
Li J P 2000 Bulletin of Chinese Academy of Science 15 428 (in Chinese)
|
[24] |
Li J P, Zeng Q C and Chou J F 2000 Science in China (E) 43 449 (in Chinese)
|
[25] |
Li J P, Zeng Q C and Chou J F 2001 Science in China (E) 44 55 (in Chinese)
|
[26] |
Ding R Q and Li J P 2008 Acta Phys. Sin. 57 7494 (in Chinese)
|
[27] |
Shi N, Chen L W and Xia D D 2002 Adv. Atmos. Sci. 19 6
|
[28] |
Feng G L and Dong W J 2003 Acta Phys. Sin. 52 2347 (in Chinese)
|
[29] |
Dai X G, Wang P and Chou J F 2004 Prog. Nat. Sci. 14 73
|
[30] |
Zou M W, Feng G L and Gao X Q 2006 Chin. Phys 15 1384
|
[31] |
Hou W, Yang P and Feng G L 2008 Acta Phys. Sin. 57 3932 (in Chinese)
|
[32] |
Gong Z Q, Wang X J, Zhi R and Feng G L 2009 Acta Phys. Sin. 58 4342 (in Chinese)
|
[33] |
Yang P, Hou W and Feng G L 2008 Acta Phys. Sin. 57 5333 (in Chinese)
|
[34] |
Gong Z Q, Zhou L, Zhi R and Feng G L 2008 Acta Phys. Sin. 57 5351(in Chinese)
|
[35] |
Duan A M, Mao J Y and Wu G X 2004 Plateau Meteorology 23 19 (in Chinese)
|
[36] |
Dai X G, Fu C B and Wang P 2005 Chin. Phys. 14 850
|
[37] |
He W P, Feng G L, Dong W J and Li J P 2006 Acta Phys. Sin. 55 969 (in Chinese)
|
[38] |
Zhang L, Zhang D Q and Feng G L 2010 Acta Phys. Sin. 59 5896 (in Chinese)
|
[39] |
Peng C K, Buldyrev S V and Havlin S 1994 Phys. Rev. E 49 1685
|
[40] |
Buldyrev S V, Goldberger A L and Havlin S 1995 Phys. Rev. E 51 5084
|
[41] |
Gilberto E P, Jose A R and Alejandro V 2006 Annals of Nuclear Energy 33 1309
|
[42] |
Lee J M, Kim I Y, Park K S and Kim S I 2002 Comp. Biod. Medic. 32 37
|
[43] |
Kantelhardt J W, Bunde E K, Rego H A and Havlin A 2001 Physica A 295 441
|
[44] |
Zhang X W and Ma L 1991 Entropy Meteorology (Beijing: China Meteorological Press) (in Chinese) p46
|
[45] |
Makse H A, Havlin S, Schwartz M and Stanley H E 1995 Phys. Rev. E 53 5445
|
[46] |
Lorenz E N 1963 J. Atmos. 20 130
|
[47] |
Lorenz E N 1976 Quart. Res. 6 495 endfootnotesize
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