Araştırma Makalesi

Evaluation of Susurluk Basin Flows Using Trend Analysis Methods

Cilt: 3 Sayı: 1 29 Şubat 2024
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Evaluation of Susurluk Basin Flows Using Trend Analysis Methods

Öz

Trend analysis of annual average flow data is very important for better water resources management, planning and operation. In this study, annual average flow data from M. Kemal Paşa, Orhaneli and Simav flow observation stations located in Susurluk Basin were tested with Mann-Kendall, Spearman Rho and Şen's Innovative trend methods and the trends of the stations were tried to be determined and the performances of these methods were evaluated. In addition, annual average flow data were submitted to regression analysis, yielding equation sets. For each station, the annual and 100-year changes in m3/s were determined. Analyzing the results, only Şen's Innovative Trend Method analysis found a general decreasing trend for all 3 stations. In the analyses of Mann-Kendall and Spearman’s Rho methods, no trend was detected in all 3 stations. In addition, 100-year percentage change values of the data of 3 stations were determined. According to these values, it is concluded that there will be a significant decrease in the flow values of the stations in the future.

Anahtar Kelimeler

Kaynakça

  1. M. Zaghloul, E. Ghaderpour, H. Dastour, B. Farjad, A. Gupta, H Eum and Q. Hassan, “Long term trend analysis of river flow and climate in northern Canada”, Hydr., vol. 9, no. 11, pp. 197, 2022.
  2. C. Zang and J. Liu, “Trend analysis for the flows of green and blue water in the Heihe River basin, northwestern China”, Jour. of Hydr., vol. 502, pp. 27-36, 2013.
  3. E. Kahya and S. Kalaycı, “Trend analysis of streamflow in Turkey”, Jour. of Hydr., vol. 289 no. 1-4, pp. 128-144, 2004.
  4. M. Gautam and K. Acharya, “Streamflow trends in Nepal”, Hydr. Sci. Jour., vol. 57 no. 2, pp. 344-357, 2012.
  5. H. Mann, “Nonparametric tests against trend”, Econometrica: Jour. of the Econ. Soc., pp. 245-259, 1945.
  6. M. Kendall, “Rank correlation methods”, 1975.
  7. E. Lehmann and H. D'Abrera, “Nonparametrics: statistical methods based on ranks”, Holden-day, 1975.
  8. Z. Şen, “Innovative trend analysis methodology”, Jour.of Hydr. Eng., 17(9), 1042-1046, 2012.

Ayrıntılar

Birincil Dil

İngilizce

Konular

İnşaat Mühendisliği (Diğer)

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

29 Şubat 2024

Gönderilme Tarihi

17 Ocak 2024

Kabul Tarihi

11 Şubat 2024

Yayımlandığı Sayı

Yıl 2024 Cilt: 3 Sayı: 1

Kaynak Göster

APA
Acar, R. (2024). Evaluation of Susurluk Basin Flows Using Trend Analysis Methods. Firat University Journal of Experimental and Computational Engineering, 3(1), 65-74. https://doi.org/10.62520/fujece.1421090
AMA
1.Acar R. Evaluation of Susurluk Basin Flows Using Trend Analysis Methods. Firat University Journal of Experimental and Computational Engineering. 2024;3(1):65-74. doi:10.62520/fujece.1421090
Chicago
Acar, Ramazan. 2024. “Evaluation of Susurluk Basin Flows Using Trend Analysis Methods”. Firat University Journal of Experimental and Computational Engineering 3 (1): 65-74. https://doi.org/10.62520/fujece.1421090.
EndNote
Acar R (01 Şubat 2024) Evaluation of Susurluk Basin Flows Using Trend Analysis Methods. Firat University Journal of Experimental and Computational Engineering 3 1 65–74.
IEEE
[1]R. Acar, “Evaluation of Susurluk Basin Flows Using Trend Analysis Methods”, Firat University Journal of Experimental and Computational Engineering, c. 3, sy 1, ss. 65–74, Şub. 2024, doi: 10.62520/fujece.1421090.
ISNAD
Acar, Ramazan. “Evaluation of Susurluk Basin Flows Using Trend Analysis Methods”. Firat University Journal of Experimental and Computational Engineering 3/1 (01 Şubat 2024): 65-74. https://doi.org/10.62520/fujece.1421090.
JAMA
1.Acar R. Evaluation of Susurluk Basin Flows Using Trend Analysis Methods. Firat University Journal of Experimental and Computational Engineering. 2024;3:65–74.
MLA
Acar, Ramazan. “Evaluation of Susurluk Basin Flows Using Trend Analysis Methods”. Firat University Journal of Experimental and Computational Engineering, c. 3, sy 1, Şubat 2024, ss. 65-74, doi:10.62520/fujece.1421090.
Vancouver
1.Ramazan Acar. Evaluation of Susurluk Basin Flows Using Trend Analysis Methods. Firat University Journal of Experimental and Computational Engineering. 01 Şubat 2024;3(1):65-74. doi:10.62520/fujece.1421090

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