Analitik Hiyerarşi Süreci (AHS) İle Delibekirli (Kırıkhan/Hatay) Havzası’nın Kütle Hareketleri Duyarlılık Analizi

BOZDOĞAN, Mahsum; Canpolat, Ergin

doi:10.51800/ecd.1054815

Cited by 5 publications

(3 citation statements)

References 31 publications

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“…As the slope values increase and accordingly the slope stability deteriorates, the balance of the material on the slope deteriorates, and slips along the slope occur. The slope values reclassi ed into ve classes as very low (< 5), low (5)(6)(7)(8)(9)(10)(11)(12)(13)(14)(15), moderate (15)(16)(17)(18)(19)(20)(21)(22)(23)(24)(25)(26)(27)(28)(29)(30), high (30)(31)(32)(33)(34)(35)(36)(37)(38)(39)(40)(41)(42)(43)(44)(45), very high (45-60), and extreme (> 60). The vegetation type, microclimate, rainfall, and runoff process can be affected by elevation.…”

Section: #Fig 2 Approximately Here#mentioning

confidence: 99%

“…Özçelik and Buğday (2022) generated LSM by using GIS-based AHP approach and determined that distance to faults was the highest weight value, and followed by slope. Another study from Delibekirli watershed in Hatay showed that precipitation (1.125), lithology (0.204), slope (0.162), and curvature (0.15) were the most effective parameters for landslide according to AHP weights (Bozdoğan and Canpolat, 2022). Buğday and Akay (2022) revealed LSM by using LR and RF approach and determined that aspect, lithology, elevation, slope, distance to stream, SPI, TWI, distance to roads, and distance to faults were the most signi cant factors.…”

Section: Landslide Susceptibility Mapmentioning

confidence: 99%

“…Özçelik and Buğday (2022) showed that while about 48.63% of all area has a landslide risk level of very low and low, only 25.5% of all area has a landslide risk level of high and very high according to AHP analysis Bozdoğan and Canpolat (2022). obtained that the area has high and very high landslide susceptibility level was about 15.2% of the entire study area.…”

mentioning

confidence: 97%

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Analyzing Landslide Susceptibility of Forest Roads by Analytical Hierarchy Process (AHP) in Of Forest Planning Unit of Turkiye

Küçüker

2023

Preprint

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Forest roads are essential for the management of forest goods and services. However, the forest roads located in areas prone to landslides, particularly in Black Sea Region in Turkiye, can be damaged. Hence, the interest in Landslide Susceptibility Maps (LSMs) an important decision basis has become one of the crucial concerns in landslide risk areas in order to determine where to build new roads or to take necessary precautions on existing roads. This study aims to reveal the potential risk of forest roads for landslide in the Of Planning Unit. For this purpose, LSM was created by combining the MCDA Analytical Hierarchy Process (AHP) related to expert knowledge and Geographic Information Systems (GIS). Twelve landslide-related criteria, such as slope, bedrock type, relative relief, drainage density and frequency, rainfall, and land cover, were fabricated in raster format by ArcGIS domain. After the effects or weights of each main or sub factor were calculated by the pairwise comparison matrix in AHP, each layer was assigned to weight. The potential landslide areas were separated into five different categories, including extremely low, low, moderate, high, and extremely high through overlay analysis in ArcMap. Then overlapping analysis with forest roads and LSM was performed to obtain information on what planned roads are located in landslide-prone areas. The results indicated that this area is greatly susceptible to landslides. In addition, 18.45% of all roads are detected to be under high and extremely high risk, 28.7% of all roads are figured out to be under moderate susceptibility classes, and the remains are found to be under low and extremely low susceptibility classes. With respect to the high performance of AUC value (81%), the AHP technique can be used in landslide hazard risk management.

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Section: #Fig 2 Approximately Here#mentioning

confidence: 99%

Section: Landslide Susceptibility Mapmentioning

confidence: 99%

mentioning

confidence: 97%

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Analyzing Landslide Susceptibility of Forest Roads by Analytical Hierarchy Process (AHP) in Of Forest Planning Unit of Turkiye

Küçüker

2023

Preprint

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Delibekirli Havzası’nın Taşkın Tekerrürünün Hesaplanması ve HEC-RAS ile Modellenmesi (Kırıkhan/Hatay)

Bozdoğan,

Canpolat

2024

Doğal Afetler Ve Çevre Dergisi

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Nüfus artışının kaçınılmaz bir sonucu olarak, yeryüzünde daha fazla alan işgal eden insanoğlunun doğal olaylarla karşılaşma ve bunlardan zarar görme olasılığı artmaktadır. Ortaya çıkan bu zararları en aza indirmek ancak doğru ve etkili planlamalarla mümkün olabilmektedir. Planlamada risk modeli çalışmaları önemli bir parametredir. Modeller, son yıllarda multidisipliner alanlarda yoğun bir şekilde kullanılan Coğrafi Bilgi Sistemleri (CBS) ve Uzaktan Algılama (UA) teknolojileri yardımıyla doğruluğu daha yüksek bir biçimde yapılabilmektedir. Bu çalışmada, İstatistiki ve Deterministik yöntemlerle, Amanos Dağlarının orta kesiminde yer alan ve Kırıkhan şehrinin ortasından geçen, 2014 ile 2015 yıllarında taşkın kayıtları olan Delibekirli Çayı Havzası’nın taşkın risk potansiyeli ortaya çıkarılmıştır. Çeşitli istatistiksel parametreler ve dağılım fonksiyonları kullanılarak havzanın birim hidrograf pik debisi ve 2, 5, 10, 25, 50, 100, 500 ve 1000 yıllık proje taşkın tekerrür debileri hesaplanmıştır. Ortaya çıkan bu değerler kullanılarak, ABD Ordusu Mühendisler Birliği, Hidrolojik Mühendislik Merkezi (USACE-HEC) tarafından geliştirilen Akarsu Analiz Sistemi (HEC-RAS v.6.1) yazılımı kullanılarak kararlı akım şartlarında bir boyutlu (1D) hidrolik model oluşturulmuştur. Delibekirli Deresi’nin oluşturduğu birikinti yelpazesi üzerinde kurulmuş olan Kırıkhan şehrinde yapılaşmaya bağlı olarak kanal enkesitleri daraltılmış ve akarsu yatağına çeşitli müdahaleler yapılmıştır. Yapılan çalışma ve değerlendirmeler sonucunda Kırıkhan’da Delibekirli Deresi’ne bağlı yaşanabilecek taşkınların can ve mal kaybına neden olmaması için akarsu kanalına yönelik çalışmalarda en az 500 yıllık proje taşkın debisi (124,36 m3/s) esas alınarak projelendirilmesi gerektiği sonucu ortaya çıkarılmıştır.

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Investigation of the Highway Between Isparta-Ağlasun (Burdur) in Terms of Mass Movement Sensitivity

SOYASLAN,

HEPDENİZ

2024

IJCESEN

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In our country, mass-ground movements such as landslides, rockfalls and avalanches are the most common types of disasters after earthquakes in terms of their destructive effects. The aim of the study is to determine the susceptibility of mass movements on sloping surfaces along the Isparta-Ağlasun road route. The study area includes approximately 41 kilometres of highway route between Isparta city centre and Ağlasun districts and its surroundings. Steep slopes on the road, loose soil properties in places, and torrential rains cause frequent rock falls, slope debris and mud flows on the study area. It is extremely important to identify the areas susceptible to ground movements along the route in order to take necessary precautions and prevent future loss of life and property. For this purpose, the parameters that are thought to cause mass movements along the road route were evaluated together with Geographical Information Systems programme and Analytical Hierarchy Method and the areas sensitive to low-medium-high and very high mass movements along the route were determined. The sensitivity map obtained was supported by field observations. With this study, areas sensitive to mass movements along the route were mapped and a database was created to help local administrators and planners.

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Analitik Hiyerarşi Süreci (AHS) İle Delibekirli (Kırıkhan/Hatay) Havzası’nın Kütle Hareketleri Duyarlılık Analizi

Cited by 5 publications

References 31 publications

Analyzing Landslide Susceptibility of Forest Roads by Analytical Hierarchy Process (AHP) in Of Forest Planning Unit of Turkiye

Analyzing Landslide Susceptibility of Forest Roads by Analytical Hierarchy Process (AHP) in Of Forest Planning Unit of Turkiye

Delibekirli Havzası’nın Taşkın Tekerrürünün Hesaplanması ve HEC-RAS ile Modellenmesi (Kırıkhan/Hatay)

Investigation of the Highway Between Isparta-Ağlasun (Burdur) in Terms of Mass Movement Sensitivity

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