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Çorum Çat Deresi Aylık Akım Serisinin Farklı Stokastik Modellerle incelenmesi

Year 2003, Volume: 09 Issue: 02, 129 - 135, 01.05.2003
https://doi.org/10.1501/Tarimbil_0000000780

Abstract

Bu çalışma, ayl ı k ak ı mları n modellenmesi amac ı yla yap ı lmışt ı r. Ayl ı k ak ı mları n modellenmesinde ARMA p,q modelleri ile Thomas-Fiering modeli kullan ı lm ıştı r. ARMA p,q modellerinin seçiminde, ARMA p,q modellerinden hesaplanan kal ı ntı ları n bağı ms ı z olup olmad ı kları göz önüne al ı nmıştı r. Ayl ı k ak ı mlar için, ARMA 1,0 , ARMA 2,0 , ARMA 1,1 , ARMA 1,2 ve ARMA 3,0 modelleri uygun olmu ştur. Ancak ayl ı k ak ı mlara ARMA 2,0 modeli daha fazla uyum göstermiştir. ARMA 2,0 modeli ve Thomas-Frieng modelinden tahmin edilen ayl ı k ak ı mlar ile gözlenen ak ı mlar, korelasyon katsay ı ları na göre karşı laştı rı lmıştı r. ARMA 2,0 modeli için bu katsay ı lar daha yüksek olmu ştur. Bu nedenle ayl ı k ak ı mları n tahmininde ARMA 2,0 modeli uygun bulunmu ştur.

References

  • Anonim, 1970. Yeşil ı rmak Havzas ı Toprakları . Topraksu Genel Müdürlü ğü Yay ı nları . Yay ı n No: 241, Ankara, 141s.
  • Bartlett, M. S. 1946. On the theoretical specification of sampling properties of autocorrelated time series. Royal Statistical Society J., Ser. B, 8, 27-41.
  • Bayaz ı t, M. 1981. Hidrolojide Istatistik Yöntemler. İ stanbul Teknik Üniv. Yay. 1197, Istanbul, 223 s.
  • Box, G. E. P. and G. M. Jenkins, 1976. Time Series Analysis Forecasting and Control. Holden-Day, San Francisco, 575 s.
  • Box, G. E. P. and D. A. Pierce, 1970. Distribution of residual autocorrelation in autoregressive- ı ntegrated moving average time series models. J. of the American Statistical Association, 65, 1509-1526.
  • Chow, V. T. 1964. Handbook of Applied Hydrology. McGraw-Hill Book Company, New York.
  • Clark, R. T. 1988. Mathematical Models in Hydrology, FAO, 275. Çevik, O. 1999. Zaman Serileri Analizinde Box-Jenkins Yöntemi ve Turizm Verileri Üzerine Bir Uygulama, Doktora Tezi (Bas ı lmamış), 193 s.
  • Haan, C. T. 1977. Statistical Methods in Hydrology. lowa State Press, lowa, 378
  • Hipel, K. W., A. I. McLeod and W. C. Lennox, 1977. Advances in Box-Jenkins Modeling. 1.Model Construction. Water Resources Research, 13 (3) 567-575.
  • Janacek, G. and L. Swift, 1993. Time Series Forecasting, Simulation, Application. Ellis Horwood, New York, 333 s.
  • Ljung, G.M. and G.E.P.Box, 1978. On a measure of lack of fit in time series models. Biometrika, 65 (2) 297-303.
  • McKerchar, A.I. and J.W. Delleur, 1974. Application of seasonal parametric linear stochastic models to monthly flow data, Water Resources Research, 10 (2) 246-255.
  • McLeod, A. L, K. W. Hipel and W. C. Lennox, 1977. Advances in Box-Jenkins Modeling. 2.Applications. Water Resources Research, 13 (3) 577-586.
  • McMichael, F.C. and J.S.Hunter, 1972. Stochastic modeling of temperature and flow in rivers. Water Resources Research, 8 (1) 87-98.
  • Okman, C. 1994. Hidroloji. Ankara Üniv. Ziraat Fak. Yay.1388, Ankara, 359 s.
  • Tao, P. C. and J. W. Delleur, 1976. Seasonal and nonseasonal ARMA models in hydrology. J. of the Hydraulics Division, HY10, 1541-1559.
  • Topaloğlu, F., A. Yücel, K. Tülücü ve M. Çetin, 1999. Anl ı k maksimum ak ı m miktarlar ı n ı n taşk ı n frekans analizinde kullan ı lmas ı . TUBİTAK Türk Tarı m ve Orm. Dergisi, 23, Ek1, 187-192.
  • Yücel, A., F. Topalo ğlu ve K. Tülücü, 1999. Adana ilinin standart sürelerdeki yağış şiddetlerinin istatistiksel olarak kullanabilirliklerinin incelenmesi. TUBITAK Türk Tar ı m ve Orm. Dergisi, 23, Ek-1, 179-185.

Evaluation of Çorum Çat Stream's Monthly Flow Series via Different Stochastic Models

Year 2003, Volume: 09 Issue: 02, 129 - 135, 01.05.2003
https://doi.org/10.1501/Tarimbil_0000000780

Abstract

This study was made to model monthly flows. ARMA p,q models and Tomas-Fiering model were used in modeling monthly flows. In selecting ARMA p,q models, it was taken into account whether the residuals calculated from ARMA p,q models were independent. For monthly flows, ARMA 1,0 , ARMA 2,0 , ARMA 1,1 , ARMA 1,2 ve ARMA 3,0 models were appropriate. But, ARMA 2,0 model was fitted better to monthly flows. The monthly flows forecasted from ARMA 2,0 model and Thomas-Fiering model were compared to the observed flows considering their correlation coefficients. The correlation coefficients for ARMA 2,0 model were very high. Therefore, ARMA 2,0 model in forecasting monthly flows was preferred.

References

  • Anonim, 1970. Yeşil ı rmak Havzas ı Toprakları . Topraksu Genel Müdürlü ğü Yay ı nları . Yay ı n No: 241, Ankara, 141s.
  • Bartlett, M. S. 1946. On the theoretical specification of sampling properties of autocorrelated time series. Royal Statistical Society J., Ser. B, 8, 27-41.
  • Bayaz ı t, M. 1981. Hidrolojide Istatistik Yöntemler. İ stanbul Teknik Üniv. Yay. 1197, Istanbul, 223 s.
  • Box, G. E. P. and G. M. Jenkins, 1976. Time Series Analysis Forecasting and Control. Holden-Day, San Francisco, 575 s.
  • Box, G. E. P. and D. A. Pierce, 1970. Distribution of residual autocorrelation in autoregressive- ı ntegrated moving average time series models. J. of the American Statistical Association, 65, 1509-1526.
  • Chow, V. T. 1964. Handbook of Applied Hydrology. McGraw-Hill Book Company, New York.
  • Clark, R. T. 1988. Mathematical Models in Hydrology, FAO, 275. Çevik, O. 1999. Zaman Serileri Analizinde Box-Jenkins Yöntemi ve Turizm Verileri Üzerine Bir Uygulama, Doktora Tezi (Bas ı lmamış), 193 s.
  • Haan, C. T. 1977. Statistical Methods in Hydrology. lowa State Press, lowa, 378
  • Hipel, K. W., A. I. McLeod and W. C. Lennox, 1977. Advances in Box-Jenkins Modeling. 1.Model Construction. Water Resources Research, 13 (3) 567-575.
  • Janacek, G. and L. Swift, 1993. Time Series Forecasting, Simulation, Application. Ellis Horwood, New York, 333 s.
  • Ljung, G.M. and G.E.P.Box, 1978. On a measure of lack of fit in time series models. Biometrika, 65 (2) 297-303.
  • McKerchar, A.I. and J.W. Delleur, 1974. Application of seasonal parametric linear stochastic models to monthly flow data, Water Resources Research, 10 (2) 246-255.
  • McLeod, A. L, K. W. Hipel and W. C. Lennox, 1977. Advances in Box-Jenkins Modeling. 2.Applications. Water Resources Research, 13 (3) 577-586.
  • McMichael, F.C. and J.S.Hunter, 1972. Stochastic modeling of temperature and flow in rivers. Water Resources Research, 8 (1) 87-98.
  • Okman, C. 1994. Hidroloji. Ankara Üniv. Ziraat Fak. Yay.1388, Ankara, 359 s.
  • Tao, P. C. and J. W. Delleur, 1976. Seasonal and nonseasonal ARMA models in hydrology. J. of the Hydraulics Division, HY10, 1541-1559.
  • Topaloğlu, F., A. Yücel, K. Tülücü ve M. Çetin, 1999. Anl ı k maksimum ak ı m miktarlar ı n ı n taşk ı n frekans analizinde kullan ı lmas ı . TUBİTAK Türk Tarı m ve Orm. Dergisi, 23, Ek1, 187-192.
  • Yücel, A., F. Topalo ğlu ve K. Tülücü, 1999. Adana ilinin standart sürelerdeki yağış şiddetlerinin istatistiksel olarak kullanabilirliklerinin incelenmesi. TUBITAK Türk Tar ı m ve Orm. Dergisi, 23, Ek-1, 179-185.
There are 18 citations in total.

Details

Primary Language Turkish
Journal Section Research Article
Authors

Kadri Yürekli This is me

Publication Date May 1, 2003
Submission Date May 1, 2003
Published in Issue Year 2003 Volume: 09 Issue: 02

Cite

APA Yürekli, K. (2003). Çorum Çat Deresi Aylık Akım Serisinin Farklı Stokastik Modellerle incelenmesi. Journal of Agricultural Sciences, 09(02), 129-135. https://doi.org/10.1501/Tarimbil_0000000780

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