Araştırma Makalesi

DETERMINING FUTURE PRECIPITATION PROBABILITY FOR KAHRAMANMARAS CITY USING MARKOV CHAIN APPROACH

Cilt: 1 Sayı: 1 30 Nisan 2017
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DETERMINING FUTURE PRECIPITATION PROBABILITY FOR KAHRAMANMARAS CITY USING MARKOV CHAIN APPROACH

Öz

ABSTRACT: Precipitation is unique source meeting water need of all ecosystems in the world. It is the irreplaceable element of the organism life. Turkey, particularly its Mediterranean region, ranks among the regions expected precipitation changes due to climate change. Kahramanmaras is located in Mediterranean region where is expected to experience the effects of the climate change at the very most. Since Kahramanmaras has the largest water reserve in Turkey, it is acknowledged as a rational way that alterations in the area should be watched consistently and future plans should be made in the light of a set of prediction models. In this study, it is aimed to predict future precipitation probability for Kahramanmaras city using Markov chain model. For this purpose, 44 years precipitation data including 1970-2014 period belonging to Kahramanmaras precipitation station has been used. Precipitation data has been classified by taking SPI (Standardized Precipitation Index) criterions into consideration. In order to test the model accuracy, observed value in 2014 has been compared with predictions of the model for 2014. Then the model is run for 2015, 2016, 2017, 2018, 2019 and 2020 years. When results have been examined, negligible differences have been seen among predictions value for these years. Thus the results of these 6 years are submitted as a single vector. According to this, predicted precipitation amounts and their probability of occurrences are 1079 mm and above with 7%, 990-1078 mm with 5%, 545-900 mm with 74%, 456-544 mm with 12% and 367-455 mm with 2% for 2015, 2016, 2017, 2018, 2019 and 2020 respectively. In addition to this, precipitation amounts are not expected to occur 901-989 mm and 366 mm and below for all these years in Kahramanmaras.

Anahtar Kelimeler

Kaynakça

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  5. Barkotulla M. A. B., (2010), Stochastic Generation of the Occurrence and Amount of Daily Rainfall. Pak.j.stat.oper.res. Vol.VI No.1, pp61-73.
  6. Cosun F. and Karabulut M., (2009), Kahramanmaraş’ ta Ortalama, Minimum ve Maksimum Sıcaklıkların Trend Analizi. Türk Coğrafya Dergisi Sayı 53: 41-50, İstanbul.
  7. Dash P. R., (2012), A Markov Chain Modelling Of Daily Precipitation Occurrences Of Odisha. International Journal of Advanced Computer and Mathematical Sciences, Vol 3, Issue 4, pp 482-486.
  8. DMİ, (2010), Devlet Meteoroloji İşleri Gn. Md., K.Maraş Meteoroloji İl Müdürlüğü, K.Maraş Meteoroloji İstasyonu Verileri, 1975-2010. Kahramanmaraş.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Çevre Bilimleri, Orman Endüstri Mühendisliği

Bölüm

Araştırma Makalesi

Yazarlar

Mahmut Reis
Türkiye

Zeynep Kayrak Bu kişi benim

Yayımlanma Tarihi

30 Nisan 2017

Gönderilme Tarihi

14 Mart 2017

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2017 Cilt: 1 Sayı: 1

Kaynak Göster

APA
Reis, M., Dutal, H., & Kayrak, Z. (2017). DETERMINING FUTURE PRECIPITATION PROBABILITY FOR KAHRAMANMARAS CITY USING MARKOV CHAIN APPROACH. Turkish Journal of Forest Science, 1(1), 75-84. https://doi.org/10.32328/turkjforsci.297928
AMA
1.Reis M, Dutal H, Kayrak Z. DETERMINING FUTURE PRECIPITATION PROBABILITY FOR KAHRAMANMARAS CITY USING MARKOV CHAIN APPROACH. Turk J For Sci. 2017;1(1):75-84. doi:10.32328/turkjforsci.297928
Chicago
Reis, Mahmut, Hurem Dutal, ve Zeynep Kayrak. 2017. “DETERMINING FUTURE PRECIPITATION PROBABILITY FOR KAHRAMANMARAS CITY USING MARKOV CHAIN APPROACH”. Turkish Journal of Forest Science 1 (1): 75-84. https://doi.org/10.32328/turkjforsci.297928.
EndNote
Reis M, Dutal H, Kayrak Z (01 Nisan 2017) DETERMINING FUTURE PRECIPITATION PROBABILITY FOR KAHRAMANMARAS CITY USING MARKOV CHAIN APPROACH. Turkish Journal of Forest Science 1 1 75–84.
IEEE
[1]M. Reis, H. Dutal, ve Z. Kayrak, “DETERMINING FUTURE PRECIPITATION PROBABILITY FOR KAHRAMANMARAS CITY USING MARKOV CHAIN APPROACH”, Turk J For Sci, c. 1, sy 1, ss. 75–84, Nis. 2017, doi: 10.32328/turkjforsci.297928.
ISNAD
Reis, Mahmut - Dutal, Hurem - Kayrak, Zeynep. “DETERMINING FUTURE PRECIPITATION PROBABILITY FOR KAHRAMANMARAS CITY USING MARKOV CHAIN APPROACH”. Turkish Journal of Forest Science 1/1 (01 Nisan 2017): 75-84. https://doi.org/10.32328/turkjforsci.297928.
JAMA
1.Reis M, Dutal H, Kayrak Z. DETERMINING FUTURE PRECIPITATION PROBABILITY FOR KAHRAMANMARAS CITY USING MARKOV CHAIN APPROACH. Turk J For Sci. 2017;1:75–84.
MLA
Reis, Mahmut, vd. “DETERMINING FUTURE PRECIPITATION PROBABILITY FOR KAHRAMANMARAS CITY USING MARKOV CHAIN APPROACH”. Turkish Journal of Forest Science, c. 1, sy 1, Nisan 2017, ss. 75-84, doi:10.32328/turkjforsci.297928.
Vancouver
1.Mahmut Reis, Hurem Dutal, Zeynep Kayrak. DETERMINING FUTURE PRECIPITATION PROBABILITY FOR KAHRAMANMARAS CITY USING MARKOV CHAIN APPROACH. Turk J For Sci. 01 Nisan 2017;1(1):75-84. doi:10.32328/turkjforsci.297928

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