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Evaluation of flood events in the Ayancik Stream Basin (Sinop) in terms of basin morphometry

Yıl 2022, Sayı: 47, 233 - 257, 30.09.2022

Fatma Esen

https://doi.org/10.32003/igge.1126933
Cited By: 3

Öz

Flood events are frequently seen in the Ayancık Stream Basin, which is located on the Black Sea coastline. The aim of this study is to evaluate the flood events in the Ayancık Stream Basin depending on the drainage basin morphometry. For this purpose, the flood potential of the basin was tried to be determined by using morphometric indices. The flood potential of each sub-basin was determined and explained by applying 20 different morphometric indices depending on the linear, area and relief morphometry parameters to 24 sub-basins with an area of 0.4-175.3 km2 in the basin. The possible flooding potentials of these sub-basins were tried to be explained by two different methods. Based on morphometric analysis and principal component analysis (PCA), the priority order of the sub-basins was evaluated in 3 classes as high, medium and low priority. According to the morphometric analysis result: 11 sub-basins have high priority, 7 sub-basins have medium priority, and 6 sub-basins have low priority. According to principal component analysis, 6 sub-basins have high priority, 11 sub-basins have medium priority, and 7 sub-basins have low priority. However, when the similar results of both methods were evaluated, it was determined that there were 6 sub-basins with high priority, 5 sub-basins with medium priority, and 4 sub-basins with low priority. As a result of the evaluation of the sub-basins in the Ayancık Stream Basin depending on the basin morphometry, it has been seen that the drainage, geometric and topographic features of the sub-basins play an important role in understanding the flood probabilities.

Anahtar Kelimeler

Drainage basin morphometry morphometric analysis principal component analysis flood Ayancık Stream Basin

Kaynakça

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Ayancık Çayı Havzası’nda (Sinop) meydana gelen taşkın olaylarının havza morfometrisi açısından değerlendirilmesi

Yıl 2022, Sayı: 47, 233 - 257, 30.09.2022

Fatma Esen

https://doi.org/10.32003/igge.1126933
Cited By: 3

Öz

Karadeniz kıyı şeridinde yer alan Ayancık Çayı Havzası’nda taşkın olayları sıklıkla görülmektedir. Ayancık Çayı Havzası’ndaki taşkın olaylarını drenaj havzası morfometrisine bağlı olarak değerlendirmeyi amaçlayan bu çalışmada, morfometrik indisler kullanarak havzanın taşkın potansiyeli belirlenmeye çalışılmıştır. Bu amaç doğrultusunda havzada alanı 0.4-175.3 km2 arasında değişen 24 alt havzaya çizgisel, alan ve rölyef morfometri parametrelerine bağlı 20 farklı morfometrik indis uygulanarak her bir alt havzanın taşkın potansiyeli tespit edilmiş ve açıklanmıştır. Belirlenen bu alt havzaların, olası taşkın oluşturma potansiyelleri iki farklı yöntem ile açıklanmaya çalışılmıştır. Morfometrik analiz ve temel bileşen analizi (TBA) esas alınarak alt havzaların öncelik sıralaması yüksek, orta ve düşük öncelik olarak 3 sınıfta değerlendirilmiştir. Morfometrik analiz sonucuna göre: 11 adet alt havza yüksek, 7 alt havza orta, 6 alt havza da düşük önceliğe sahiptir. Temel bileşen analizine göre ise 6 alt havza yüksek, 11 alt havza orta, 7 alt havza düşük önceliğe sahiptir. Bununla birlikte her iki yöntemin benzer sonuçları değerlendirildiğinde, yüksek önceliğe sahip 6 alt havza, orta önceliğe sahip 5 alt havza, düşük önceliğe sahip 4 alt havzanın olduğu belirlenmiştir. Ayancık Çayı Havzası’ndaki alt havzaların havza morfometrisine bağlı olarak değerlendirilmesi sonucunda, alt havzaların drenaj, geometrik ve topografik özelliklerinin taşkın olasılıklarının anlaşılmasında önemli rol oynadığı görülmüştür.

Anahtar Kelimeler

Drenaj havza morfometrisi morfometrik analiz temel bileşen analizi taşkın Ayancık Çayı Havzası

Kaynakça

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  • Abdelkarim, A., Gaber, A. F. D., Youssef, A. M., & Pradhan, B. (2019). Flood hazard assessment of the urban area of Tabuk City, Kingdom of Saudi Arabia by integrating spatial-based hydrologic and hydrodynamic modeling. Sensors, 19(5), 1024. https://doi.org/10.3390/s19051024
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  • Mahala, A. (2019). The significance of morphometric analysis to understand the hydrological and morphological characteristics in two different morpho-climatic settings. Applied Water Science, 10(1), 33. https://doi.org/10.1007/s13201-019-1118-2
  • Makwana, J., & Tiwari, M. K. (2016). Prioritization of agricultural sub-watersheds in semi arid middle region of Gujarat using remote sensing and GIS. Environmental Earth Sciences, 75(2), 137. https://doi.org/10.1007/s12665- 015-4935-0
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  • Mather, P. M., & Doornkamp, J. C. (1970). Multivariate analysis in geography with particular reference to drainage-basin morphometry. Transactions of the Institute of British Geographers, 51, 163–187. https://doi.org/10.2307/621768
  • Mayer, L. (1990). Introduction to quantitative geomorphology; an exercise manual. ISBN:9780134882635 Prentice-Hall International, Inc, USA
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  • Miller, V. C. (1953). A quantitative geomorphic study of drainage basin characteristics in the Clinch Mountain Area Virginia and Tennessee. Columbia Univ New York.
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  • Nooka Ratnam, K., Srivastava, Y. K., Venkateswara Rao, V., Amminedu, E., & Murthy, K. S. R. (2005). Check dam positioning by prioritization of micro-watersheds using SYI model and morphometric analysis—Remote sensing and GIS perspective. Journal of the Indian Society of Remote Sensing, 33(1), 25. https://doi.org/10.1007/BF02989988
  • Odiji, C. A., Aderoju, O. M., Eta, J. B., Shehu, I., Mai-Bukar, A., & Onuoha, H. (2021). Morphometric analysis and prioritization of upper Benue River watershed, Northern Nigeria. Applied Water Science, 11(2), 41. https://doi.org/10.1007/s13201-021-01364-x
  • Opdam, P., & Wascher, D. (2004). Climate change meets habitat fragmentation: Linking landscape and biogeographical scale levels in research and conservation. Biological Conservation, 117(3), 285–297. https://doi.org/10.1016/j.biocon.2003.12.008
  • Ouma, Y. O., & Tateishi, R. (2014). Urban flood vulnerability and risk mapping using integrated multi-parametric AHP and GIS: Methodological overview and case study assessment. Water, 6(6), 1515–1545. https://doi.org/10.3390/w6061515
  • Özdemir, H. (2007). Havran çayı havzasının (Balıkesir) CBS ve uzaktan algılama yöntemleriyle taşkın ve heyelan risk analizi. (Basılmamış Doktora Tezi, İÜ Sosyal Bilimler Enstitüsü, Coğrafya Anabilim Dalı, İstanbul).
  • Özdemir, H. (2011). Havza morfometrisi ve taşkınlar, fiziki coğrafya araştırmaları: Sistematik ve bölgesel. D. Ekinci (Ed.), Havza Morfometrisi ve Taşkınlar (507–526). İstanbul: Türk Coğrafya Kurumu Yayınları., 457–474.
  • Ozdemir, H., & Bird, D. (2009). Evaluation of morphometric parameters of drainage networks derived from topographic maps and DEM in point of floods. Environmental Geology, 56(7), 1405–1415. https://doi.org/10.1007/s00254-008-1235-y
  • Özdemi̇r, N. (2005). Sinop ilinde etkili olan bir doğal afet türü: Heyelan. Dicle Üniversitesi Ziya Gökalp Eğitim Fakültesi Dergisi, 5, 67–106.
  • Pike, R. J., & Wilson, S. E. (1971). Elevation-relief ratio, hypsometric integral and geomorphic areaaltitude analysis. GSA Bulletin, 82(4), 1079–1084. https://doi.org/10.1130/0016-7606(1971)82[1079:ERHIAG]2.0.CO;2
  • Rajasekhar, M., Raju, G. S., & Raju, R. S. (2020). Morphometric analysis of the Jilledubanderu river basin, Anantapur District, Andhra Pradesh, India, using geospatial technologies. Groundwater for Sustainable Development, 11, 100434.
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  • Singh, G., & Pandey, A. (2021). Flash flood vulnerability assessment and zonation through an integrated approach in the Upper Ganga Basin of the Northwest Himalayan region in Uttarakhand. International Journal of Disaster Risk Reduction, 66, 102573. https://doi.org/10.1016/j.ijdrr.2021.102573
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  • URL_2. (n.d.). Sel felaketi nedeniyle 40 evin yıkıldığı Babaçay köyünün sakinleri yaşadıklarını anlattı. Retrieved June 2, 2022, from https://www.aa.com.tr/tr/gundem/sel-felaketi-nedeniyle-40-evin-yikildigi-babacay- koyunun-sakinleri-yasadiklarini-anlatti/2334378
  • Utlu, M., & Özdemi̇r, H. (2018). Havza morfometrik özelliklerinin taşkın üretmedeki rolü Biga Çayı Havzası örneği. Coğrafya Dergisi, 36, 49–62.
  • Verstappen, H. T. (1983). Applied geomorphology: Geomorphological surveys for environmental development.
  • Waiyasusri, K., & Chotpantarat, S. (2020). Watershed prioritization of kaeng lawa subwatershed, khon kaen province using the morphometric and land-use analysis: A case study of heavy flooding caused by tropical storm podul. Water, 12(6), 1570. https://doi.org/10.3390/w12061570
  • Ward, R. C., & Robinson, M. (2000). Soil water. Principles of Hydrology. McGraw-Hill, New York.
  • Welde, K. (2016). Identification and prioritization of subwatersheds for land and water management in Tekeze dam watershed, Northern Ethiopia. International Soil and Water Conservation Research, 4(1), 30–38. https://doi.org/10.1016/j.iswcr.2016.02.006
  • Wentz, E. A. (2000). A shape definition for geographic applications based on edge, elongation, and perforation. Geographical Analysis, 32(2), 95–112. https://doi.org/10.1111/j.1538-4632.2000.tb00419.x
  • WorldClim. (2020). Global climate and weather data. https://www.worldclim.org/data/index.html
  • Zeybek, İ. (2014). 22 Mayıs 1998 havza sel-taşkın felaketi. Ondokuz Mayis University Journal of Education Faculty, 11(1), 160–167.
Toplam 84 adet kaynakça vardır.

Ayrıntılar

Birincil Dil Türkçe
Konular Beşeri Coğrafya
Bölüm ARAŞTIRMA MAKALESİ
Yazarlar

Fatma Esen 0000-0002-3740-1751

Yayımlanma Tarihi 30 Eylül 2022
Yayımlandığı Sayı Yıl 2022 Sayı: 47

Kaynak Göster

APA Esen, F. (2022). Ayancık Çayı Havzası’nda (Sinop) meydana gelen taşkın olaylarının havza morfometrisi açısından değerlendirilmesi. Lnternational Journal of Geography and Geography Education(47), 233-257. https://doi.org/10.32003/igge.1126933
AMA Esen F. Ayancık Çayı Havzası’nda (Sinop) meydana gelen taşkın olaylarının havza morfometrisi açısından değerlendirilmesi. IGGE. Eylül 2022;(47):233-257. doi:10.32003/igge.1126933
Chicago Esen, Fatma. “Ayancık Çayı Havzası’nda (Sinop) Meydana Gelen taşkın olaylarının Havza Morfometrisi açısından değerlendirilmesi”. Lnternational Journal of Geography and Geography Education, sy. 47 (Eylül 2022): 233-57. https://doi.org/10.32003/igge.1126933.
EndNote Esen F (01 Eylül 2022) Ayancık Çayı Havzası’nda (Sinop) meydana gelen taşkın olaylarının havza morfometrisi açısından değerlendirilmesi. lnternational Journal of Geography and Geography Education 47 233–257.
IEEE F. Esen, “Ayancık Çayı Havzası’nda (Sinop) meydana gelen taşkın olaylarının havza morfometrisi açısından değerlendirilmesi”, IGGE, sy. 47, ss. 233–257, Eylül 2022, doi: 10.32003/igge.1126933.
ISNAD Esen, Fatma. “Ayancık Çayı Havzası’nda (Sinop) Meydana Gelen taşkın olaylarının Havza Morfometrisi açısından değerlendirilmesi”. lnternational Journal of Geography and Geography Education 47 (Eylül 2022), 233-257. https://doi.org/10.32003/igge.1126933.
JAMA Esen F. Ayancık Çayı Havzası’nda (Sinop) meydana gelen taşkın olaylarının havza morfometrisi açısından değerlendirilmesi. IGGE. 2022;:233–257.
MLA Esen, Fatma. “Ayancık Çayı Havzası’nda (Sinop) Meydana Gelen taşkın olaylarının Havza Morfometrisi açısından değerlendirilmesi”. Lnternational Journal of Geography and Geography Education, sy. 47, 2022, ss. 233-57, doi:10.32003/igge.1126933.
Vancouver Esen F. Ayancık Çayı Havzası’nda (Sinop) meydana gelen taşkın olaylarının havza morfometrisi açısından değerlendirilmesi. IGGE. 2022(47):233-57.

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