LANDSLIDE SUSCEPTIBILITY MAPPING OF CANIK (SAMSUN) DISTRICT USING BAYESIAN PROBABILITY AND FREQUENCY RATIO MODELS
Abstract
Landslides cause serious damage to infrastructure and property in many cities of Turkey, as well as the loss of life. Samsun is one of the cities where landslides are most frequently seen in Turkey. Most of the landslides occurred throughout the province, especially within the Atakum, Canik and İlkadım districts, have been described as natural disaster. In this study, the aim was to produce landslide susceptibility maps for one of these highly sensitive districts, Canik. For this purpose, the parameters of slope, aspect, altitude, topographic wetness index, profile and plan curvature, lithology, distance to drainage network and roads have been used in the landslide susceptibility analysis. Bayesian Probability (BP) and frequency ratio (FR) models have been used in the study. The areas in the produced susceptibility maps have been classified into five groups as “very low, low, moderate, high and very high susceptible”. The verification and control results revealed that the landslide susceptibility map generated using the BP model is more accurate than the FR model. At the same time, the very high and high susceptible areas in the landslide susceptibility map produced by BP model were compatible with the control landslides with a rate of 83.5%. These results indicated that the landslide susceptibility map generated using the BP model can be used for land use planning and landslide risk reduction studies.
Keywords
Kaynakça
- Akıncı, H., Özalp, A. Y., Özalp, M., Kılıçer, S. T., Kılıçoğlu, C., Everan, E., 2015, “Production of Landslide Susceptibility Map using Bayesian Probability Model”, International Journal of 3-D Information Modeling, Vol. 4(2), pp. 16-33. Bahadır, M., 2013, “Samsun İli İklim Özelliklerinin Enterpolasyon Teknikleri ile Analizi”, Anadolu Doğa Bilimleri Dergisi, Vol. 4(1), pp. 28-46.
- Hong, V., Cirianni, F., Leonardi, G., Palamara, R., 2016, “A Fuzzy-based Methodology for Landslide Susceptibility Mapping”, Procedia - Social and Behavioral Sciences, Vol. 223, pp. 896-902.
- Chalkias, C., Ferentinou, M., Polykretis, C., 2014, “GIS-Based Landslide Susceptibility Mapping on the Peloponnese Peninsula, Greece”, Geosciences, Vol. 4, pp. 176-190.
- Chen, W., Xie, X., Wang, J., Pradhan, B., Hong, H., Bui, D.T., Duan, Z., Ma, J., 2017, “A Comparative Study of Logistic Model Tree, Random Forest and Classification and Regression Tree Models for Spatial Prediction of Landslide Susceptibility”, Catena, Vol. 151, pp. 147-160.
- Colkesen, I., Sahin, E.K., Kavzoglu, T., 2016, “Susceptibility Mapping of Shallow Landslides Using Kernel-Based Gaussian Process, Support Vector Machines and Logistic Regression”, Journal of African Earth Sciences, Vol. 118, pp. 53-64.
- Çan, T., Duman, T.Y., Olgun, Ş., Çörekçioğlu, Ş., Gülmez, F.K., Elmacı, H., Hamzaçebi, S., Emre, Ö., 2013, “Türkiye Heyelan Veri Tabanı”, TMMOB Coğrafi Bilgi Sistemleri Kongresi 2013, Ankara, 11-13 Kasım 2013.
- Çevik, E., Topal, T., 2003, “GIS-Based Landslide Susceptibility Mapping for a Problematic Segment of the Natural Gas Pipeline, Hendek (Turkey)”, Environmental Geology, Vol. 44, pp. 949–962.
- Dağ, S., Bulut, F., Alemdağ, S., Kaya, A., 2011, “Heyelan Duyarlılık Haritalarının Üretilmesinde Kullanılan Yöntem ve Parametrelere İlişkin Genel Bir Değerlendirme”, Gümüşhane Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Vol. 1(2), pp. 151–176.
Ayrıntılar
Birincil Dil
İngilizce
Konular
Mühendislik
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
1 Eylül 2017
Gönderilme Tarihi
14 Kasım 2016
Kabul Tarihi
10 Şubat 2017
Yayımlandığı Sayı
Yıl 2017 Cilt: 5 Sayı: 3