İğneada (Demirköy/Kırklareli) Değirmen Deresi Havzasında Meydana Gelen Selin (5.9.2023) Nedenleri ve Sonuçları Üzerine Bir Değerlendirme

Year 2024, , 61 - 77, 30.06.2024

Emre Özşahin , Mikayil Öztürk

https://doi.org/10.5281/zenodo.12571618

Abstract

5.9.2023 tarihinde Kırklareli ilinin Demirköy ilçesine bağlı İğneada beldesinde ciddi can ve mal kaybına neden olan bir sel meydana gelmiştir. Bu elim olay hidro-meteorolojik karakterli bir doğal afet olduğu için akarsu havzası ölçeğinde meydana gelmiştir. Bu nedenle, bu çalışma doğal afetin meydana geldiği Değirmen dere havzasında sele yol açan olaylar zincirini sistematik olarak ortaya koymayı amaçlamaktadır. Çalışma verileri, ofis ve saha çalışmalarından elde edilen bulgular çerçevesinde ilgili literatür ışığında işlenmiş ve yorumlanmıştır. Bu aşamada olayın nasıl ve neden meydana geldiğini saptamak ve benzer problemlerin tekrar yaşanmasının nasıl önlenebileceğini tespit etmek için Kök Neden Analizi (KNA) yöntemi kullanılmıştır. Çalışma sonucunda aniden gelişen sağanak yağışların sebep olduğu sel olayının, topografik özelliklere bağlı olarak yamaç arazilerde yüksek enerjili su akımlarına ve buna bağlı olarak çok değişik boyutlardaki malzemenin taşınmasına sebep olduğu tespit edilmiştir. Akarsuyun üst havzasından debisi çok düzensiz bir şekilde değişen güçlü sel suları ile gelen malzemeler akarsu yatağında eğimin azaldığı yerlerde su baskınlarının yaşanmasını tetiklemiştir. Ancak bu doğal olay, özellikle insanın doğal ortam üzerindeki olumsuz antropojenik etkilerinin yol açtığı yanlış arazi kullanımıyla alt havzada afet karakteri kazanmıştır.

Keywords

Sel, su baskını, afet, Demirköy, İğneada

An Evaluation of the Causes and Consequences of the Flash Floods (5.9.2023) in the Degirmen River Basin in Igneada (Demirkoy/Kırklareli)

Abstract

On 5.9.2023, flash floods occurred in Igneada town of Demirkoy district of Kırklareli province, which caused serious loss of life and property. Since this unfortunate event was a natural hazard with a hydro-meteorological characteristic, it occurred at the river basin scale. Therefore, the present study aims to systematically reveal the chain of events leading to the flash floods in the Degirmen River basin, where the natural hazard occurred. The study data were processed and interpreted in the light of the relevant literature within the framework of the findings obtained from office and field studies. At this stage, the Root Cause Analysis (RCA) method was used to determine how and why the event occurred and how to prevent similar problems from occurring again. As a result of the study, it was determined that flash floods caused by sudden torrential rains led to high-energy water flows on the slope lands depending on topographic features. Consequently, they forced the transportation of materials of various sizes. The materials coming from the river's upper basin with strong flash floods with irregularly changing flow rates triggered flooding in places where the slope of the river bed decreased. However, this natural event has become a natural hazard in the lower basin due to the wrong land use caused by the negative anthropogenic effects of human beings on the natural environment.

Keywords

Flash floods, inundation, natural hazard, Demirkoy, Igneada

References

• Archer, D., & Fowler, H. A. (2021). Historical flash flood chronology for Britain. Journal of Flood Risk Management, 2021; 14:e12721. https://doi.org/10.1111/jfr3.12721.
• Asare-Kyei, D., Forkuor, G., & Venus, V. (2015). Modeling flood hazard zones at the sub-district level with the rational model integrated with GIS and remote sensing approaches. Water, 7, 3531-3564. https://doi.org/10.3390/w7073531.
• Avci, V., & Sunkar, M. (2015). Morphometric analyses of Aksu stream and Batlama creek watersheds that caused floods and overflows in Giresun. Istanbul University Faculty of Literature Department of Geography Journal of Geography, 30, 91-119.
• Avci, V., & Sunkar, M. (2018). Morphometric analysis of Pazarsuyu, İncüvez, Kara and Bulancak streams which cause flood and overflow events in Bulancak (Giresun). Firat University Journal of Social Sciences, 28(2), 15,41. https://doi.org/10.18069/firatsbed.460907.
• Avci, V., & Ünsal, Ö. (2023). A morphometric approach to Bozkurt (Kastamonu-Türkiye) flood. Journal of Natural Hazards and Environment, 9(2), 216-239. https://doi.org/10.21324/dacd.1210797.
• Avci, V. (2023). Morphometric features of Esmahanım creek basin (Akcakoca-Duzce) and its effects on overflow. Journal of Bartın Faculty of Forestry, 25(1), 96-118. https://doi.org/10.24011/barofd.1148666.
• Avci, V., Dölek, İ. & Uzelli, T. (2023). Determination of overflow susceptibility of the streams causing flood overflow in Araklı District and its surroundings (Trabzon) by morphometric analyses. The Black Sea Journal of Sciences, 13(3), 1024-1054. https://doi.org/10.31466/kfbd.1286455.
• Bahadır, M. (2014). A climatic analysis of the floods of 4th July and 6th August 2012 in Samsun. Journal of Geography, 29, 28-50.
• Bathrellos, G.D., & Skilodimou, H.D. (2019). Land use planning for natural hazards. Land, 8(9):128. https://doi.org/10.3390/land8090128.
• Cürebal, İ., Efe, R., Özdemir, H., Soykan, A., & Sönmez, S. (2016). GIS-based approach for flood analysis: case study of Keçidere flash flood event (Turkey). Geocarto International, 31(4), 355-366. ttps://doi.org/10.1080/10106049.2015.1047411.
• Dönmez, Y. (1990). Thrace plant geography, Istanbul University Faculty of Literature Publishers.
• Du, Y., Clemenzi, I., & Pechlivanidis, I.G. (2023). Hydrological regimes explain the seasonal predictability of streamflow extremes. Environmental Research Letters, 18(9): 094060. https://doi.org/10.1088/1748-9326/acf678.
• Dursun, İ., & Babalık, A.A. (2023). Evaluation of morphometric parameters and erosion status in Burdur Lake watershed. Turkish Journal of Forestry, 24(1), 25-38. https://doi.org/10.18182/tjf.1205157.
• Ekmekcioğlu, Ö. (2023). Incorporating the GIS-based hybrid machine learning applications into the flash flood susceptibility mapping. Journal of the Institute of Science and Technology, 13(2), 1067-1084. https://doi.org/10.21597/jist.1225104.
• Elbaşı, E., & Özdemir, H. (2018). Morphometric analysis of the marmara sea river basins. Journal of Geography, 36, 63-84. https://dergipark.org.tr/tr/pub/iucografya/issue/37715/418790.
• Ergün, A., & Ülker, K. (1970). Hydrogeology map of thrace-Istanbul paftasi. Directorate of Energy and Natural Resources, DSI Department of Ground Waters.
• Eriş, E., & Ağıralioğlu, N. (2017). Determination of Spatial distribution of precipitation on poorly gauged coastal regions: Eastern Black Sea region. IMO Teknik Dergi, 28(1), 7685-7702. https://doi.org/10.18400/tekderg.299125.
• ESRI (2022). Sentinel-2 10m land use/land cover timeseries downloader (2017-2021). https://www.arcgis.com/apps/instant/media/index.html?appid=fc92d38533d440078f17678ebc20e8e2.
• Feng, X., Porporato, A., & Rodriguez-Iturbe, I. (2013). Changes in rainfall seasonality in the tropics. Nature Climate Change, 3, 811-815. https://doi.org/10.1038/nclimate1907.
• Fural, Ş., Cürebal, İ., & İnan, F. (2019). Geomorphological analysis of torrent, flood and mud flow disasters triggered by rainfall in Elmalı (Antalya-TURKEY). Journal of Geomorphological Researches,3, 49-61. https://dergipark.org.tr/tr/download/article-file/8demir36610.
• GDM (2023). Related sheets of topographic maps of Türkiye (Scale: 1:25.000). General Directorate of Mapping.
• GDMRE (2002). Edirne-Kırklareli 1/250.000 scale geological map of Turkey. General Directorate of Mineral Research and Exploration.
• GDRS (1991). Land asset of Kırklareli province. General Directorate of Rural Services Publications, Provincial Report No: 39, Ministry of Agriculture, Forestry and Rural Affairs.
• GDSHW (2015). Annals of flow monitoring stations. General Directorate of State Hydraulic Works, https://dsi.gov.tr/Sayfa/Detay/744.
• GDSHW (2023). Flood determination and calculation of Kırklareli-Demirköy-Degirmen River and Bulanık River (05-06/September/2023). State Hydraulic Works 11th Regional Directorate, Edirne.
• Glenny, A. (2023). Storm Daniel turns deadly as it ravages Greece, Turkey with flooding rain. https://news.yahoo.com/red-warnings-issued-due-particularly-171639881.html? Governorship of Kırklareli (2023). Geçmiş olsun Kırklareli. 07.09.2023. http://www.kirklareli.gov.tr/gecmis-olsun-kirklareli-20230907-1.
• Horton, R.E. (1932). Drainage-basin characteristics, EOS, Transactions. American Geophysical Union, 13(1), 350-361.
• Horton, R.E. (1945). Erosional development of streams and their drainage basins, hydrophysical approach to quantitative morphology. Bulletin of the Geological Society of America, 56, 275-370.
• JBA Risk Management (2023). Storm daniel: September 2023. The flood people. https://www.jbarisk.com/products-services/event-response/storm-daniel-september-2023/.
• Kabenge, M., Elaru, J., Wang, H., & Li, F. (2017). Characterizing flood hazard risk in data-scarce areas, using a remote sensing and GIS-based flood hazard index. Natural Hazards, 89, 1369-1387. https://doi.org/10.1007/s11069-017-3024-y.
• Kadıoğlu, M. (2019). Urban floods management and control guide. Marmara Municipalities Union Culture Publications. https://marmara.gov.tr/uploads/old-site/2020/10/KENT-SELLERI-kucuk.pdf.
• Kamuş, A.O., & Atalay Dutucu, A. (2023). Flood susceptibility assessment through hydromorphometric analysis of Esmahanim river basin. Journal of Geomorphological Researches, 11, 1-21. https://doi.org/10.46453/jader.1182773.
• Karaaslan, S. (2018). Hydrography of the southeastern basin of Yıldız (Istranca) mountains. [Masters Thesis, Marmara University Institute of Social Sciences]. Istanbul.
• Karabulut, M., K. Sandal, E., & Gürbüz. M. (2007). 20 November-9 December 2001 Mersin floods: Meteorological and hydrologic examination. KSU Journal of Science and Engineering, 10(1): 13-23.
• Karaloğlu, M. (2023). Deputy interior minister Münir Karaloğlu made a statement to journalists. September 07, 2023. The lifeless body of the 6th person missing in the flood disaster in Kırklareli was reached. T24 Bağımsız İnternet Gazetesi. https://t24.com.tr/haber/kirklareli-ndeki-selin-ardindan-kaybolan-kisinin-aranmasina-devam-ediliyor,1128904.
• Kelly, M., Schwarz, I., Ziegelaar, M., Watkins, A.B., & Kuleshov, Y. (2023). Flood risk assessment and mapping: A case study from Australia’s Hawkesbury-Nepean catchment. Hydrology, 10, 26. ttps://doi.org/10.3390/hydrology10020026.
• Kirpich, Z.P. (1940). Time of concentration of small agricultural watersheds. Civil Engineering, 10(6), 362-368.
• Korkanç, S.Y., & Korkanç, M. (2006). Effects of floods and torrents on human life. Journal of Bartin Faculty of Forestry, 8(9), 42-50. https://dergipark.org.tr/tr/pub/barofd/issue/3405/46865.
• Korkmaz, H., & Karataş, A. (2013). January-March 2012 Hatay airport flood. Proceedings of the III. National Geomorphology Symposium (pp. 478-494), Hatay, Türkiye.
• Korosec, M. (2023). A potential medicane is forecast to form in the Ionian Sea this week, posing a heavy rainfall threat for Sicily and Malta. Major flooding event expected for Greece. Global weather, https://www.severe-weather.eu/global-weather/medicane-2023-italy-greece-ionian-sea-tropical-cyclone-flooding-malta-sicily-mk/
• Kurter, A. (1978). Basic structural and geomorphological features of Strandja (Yıldız) Mountains (in the light of new views I). Journal of Southeast European Studies, 6-7, 1-26. https://dergipark.org.tr/tr/download/article-file/12865.
• Kurter, A. (1982). Basic structural and geomorphological features of Strandja (Yıldız) mountains (in the light of new views: II). Journal of Southeast European Studies, 10-11, 1-19. https://dergipark.org.tr/tr/download/article-file/12795.
• Liu, B., Song, W., Meng, Z., & Liu, X. (2023). Review of land use change detection - A method combining machine learning and bibliometric analysis. Land, 12(5), 1050.https://doi.org/10.3390/land12051050.
• Liu, J., Wang, J., Xiong, J., Cheng, W., Li, Y., Cao, Y., He, Y., Duan, Y., He, W., & Yang, G. (2022). Assessment of flood susceptibility mapping using support vector machine, logistic regression and their ensemble techniques in the Belt and Road region, Geocarto International, 37(25), 9817-9846. https://doi.org/10.1080/10106049.2022.2025918.
• Melton, M.A. (1957). An analysis of the relations among elements of climate, surface properties and geomorphology. Department of Geology, Columbia University, Technical Report, 11, Project NR 389-042. Office of Navy Research.
• Nosetto, M., Jobbágy, E., Brizuela, A., & Jackson, R. (2012). The hydrologic consequences of land cover change in central Argentina. Agriculture. Ecosystems & Environment, 154, 2-11. https://doi.org/10.1016/j.agee.2011.01.008.
• Ocak, F., & Bahadır, M. (2020). Creating the sample flood risk model and flood risk analysis of rivers in Unye. JASS Studies-The Journal of Academic Social Science Studies, 80, 21-37. http://dx.doi.org/10.29228/JASSS.43017
• Ocak, F., Bahadır, M., & Aylar, F. (2021). Geographical analysis and flood susceptibility of Bakacak River (Samsun). Blue Atlas, 9(2), 61-81. https://doi.org/10.18795/gumusmaviatlas.981217.
• Özcan, E. (2006). Floods and Turkey. Gazi University Gazi Faculty of Education Journal, 26(1), 35-50. https://dergipark.org.tr/tr/pub/gefad/issue/6754/90823.
• Özdemir, H. (2007). Flood risk analysis according to different scenarios: The case of Havran River (Balıkesir). TMMOB Disaster Symposium Proceedings, (pp. 155-166). Mattek Publication.
• Özdemir, H. (2011). Basin morphometry and floods. Physical Geography Research: Systematic and Regional, Editor: Deniz Ekinci, (pp. 507-526), Babil Publisher.
• Özdemir, M.A., & Kaymak, H. (2022). Flood and overflow damaging on the agricultural lands in Ayazini (Afyonkarahisar) On 16 June 2022. Social Sciences Studies Journal (SSSJournal), 8(105), 4174-4188. https://doi.org/10.29228/sssj.66493.
• Özşahin, E., & Kaymaz, Ç.K. (2013). A sample of flood risk assessment: floods in the Amik Valley. Journal of Turkish Studies, 8(8), 2021-2039.
• Özşahin, E. (2008). Quantitative approach hydrographic features of Keçi Stream (A tributary of Gonen River) basin. Mustafa Kemal Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, 5(10), 301-317. https://dergipark.org.tr/tr/pub/mkusbed/issue/19559/208524.
• Özşahin, E. (2013). Analysis of flood risk in Albania. International Journal Of Eurasia Social Sciences, 12, 91-109.
• Özşahin, E. (2022). Assessment of flood hazard susceptibility in Havsa (Edirne) district. All Aspects of Havsa (Editors: Prof. Dr. Mustafa TAN, Dr. Tolga ERDOĞAN), pp: 711-732, Paradigma Academy Publications.
• Peerally, M.F., Carr, S., Waring, J., & Dixon-Woods, M. (2017). The problem with root cause analysis. BMJ Quality & Safety, 26, 417-422. http://dx.doi.org/10.1136/bmjqs-2016-005511.
• Polat, P., Kopar, İ., & Yalçın, F. (2023). Morphometric factors controlling the old and new debris-laden floods in the south-southwest catchment area of the Esence Mountains with the example of Günebakan (Erzincan) flood. Journal of Natural Hazards and Environment, 9(2), 279-294. https://doi.org/10.21324/dacd.1258129.
• Ren, J., Wang, W., Wei, J., Li, H., Li, X., Liu, G., Chen, Y., & Ye, S. (2023). Evolution and prediction of drought-flood abrupt alternation events in Huang-Huai-Hai River Basin, China. Science of The Total Environment, 869, 161707. https://doi.org/10.1016/j.scitotenv.2023.161707.
• Rooney, J.J., & Heuvel, N.V. (2004). Root cause analysis for beginners, Quality Progress, 45-53. https://edisciplinas.usp.br/pluginfile.php/4603298/mod_resource/content/1/Quality%20progress%20Root_Cause.pdf.
• Roy, P., Pal, S.C., Chakrabortty, R., Chowdhuri, I., Malik, S., & Das, B. (2020). Threats of climate and land use change on future flood susceptibility. Journal of Cleaner Production, 272, 122757. https://doi.org/10.1016/j.jclepro.2020.122757.
• Şahin, K. (2002). Çarşamba plain and vicinity flood disaster. Turkish Geography Journal, 39, 79-95.
• Schumm, S.A. (1956). Evolution of drainage systems and slopes in badlands at Perth Amboy, New Jersey. Geological Society of American Bulletin, 67(5), 597-646.
• Sezer, L. İ. (1997). Torrential disaster occured on 3-4 november 1995 in Karşıyaka-Çiğli district, Izmir, west of Turkey. Aegean Geographical Journal, 9, 185-242.
• Shahiri Tabarestani, E., & Afzalimehr, H. (2021). Artificial neural network and multi-criteria decision-making models for flood simulation in GIS: Mazandaran Province, Iran. Stochastic Environmental Research and Risk Assessment, 35, 2439-2457. https://doi.org/10.1007/s00477-021-01997-z.
• Skilodimou, H.D., & Bathrellos, G.D. (2021). Natural and technological hazards in urban areas: Assessment, planning and solutions. Sustainability, 13(15), 8301. https://doi.org/10.3390/su13158301.
• Strahler, A.N. (1952). Hypsometric (area-altitude curve) analysis of erosional topography. Geological Society of America Bulletin, 63, 1117-1141.
• Strahler, A.N. (1954). Quantitative geomorphology of erosional landscapes. In: Proceedings of the 19th International Geology Congress, 13 (15), 341-354.
• Strahler, A.N. (1957). Quantitative analysis of watershed geomorphology. Transactions, American Geophysical Union, 38, 913-920.
• Strahler, A.N. (1964). Handbook of applied hydrology, quantitative geomorphology of drainage basins and channel networks. (Chow V., Ed.), McGraw-Hill.
• Subraelu, P., Ahmed, A., Ebraheem, A.A., Sherif, M., Mirza, S.B., Ridouane, F.L., & Sefelnasr, A. (2023). Risk assessment and mapping of flash flood vulnerable zones in arid region, fujairah city, uae-using remote sensing and gis-based analysis. Water, 15(15), 2802. https://doi.org/10.3390/w15152802.
• Sunkar, M., & Tonbul, S. (2010). Flash flood and flood risk analyses for Iluh Creek Basin (Batman). e-Journal of New World Sciences Academy, 5(4), 255-273.
• Taherizadeh, M., Niknam, A., Nguyen-Huy, T., Mezősi, G., & Sarli, R. (2023). Flash flood-risk areas zoning using integration of decision-making trial and evaluation laboratory, GIS-based analytic network process and satellite-derived information. Natural Hazards, 118, 2309-2335. https://doi.org/10.1007/s11069-023-06089-5.
• Tate, E., Rahman, M.A., Emrich, C.T., & Sampson, C.C. (2021). Flood exposure and social vulnerability in the United States. Natural Hazards, 106, 435-457. https://doi.org/10.1007/s11069-020-04470-2.
• TSMS (2022). All parameters bulletin for long years of Demirköy-İğneada meteorological stations. Turkish State Meteorological Service (TSMS), Ankara.
• TSMS (2023a). Daily and hourly precipitation data of Demirköy (18102), Demirkoy/Begendik village (18795), and Pınarhisar/Mahya Mountain (18797) meteorological stations between. Turkish State Meteorological Service (TSMS), Ankara.
• TSMS (2023b). Classification of the severity of meteorological events. https://www.mgm.gov.tr/site/yardim1.aspx?=HadSid
• Turhan, B., & Ünalan, D. (2022). Investigation of the frequency of patient falls by root cause analysis: Kayseri city hospital sample. Journal of Healthy Institutes of Turkey, 5(2), 26-38. https://doi.org/10.54537/tusebdergisi.1100510.
• Turoğlu, H., & Aykut, T. (2019). Flood susceptibility assessment through Hydromorphometric analysis for Ergene river basin. Journal of Geomorphological Researches, 2, 1-15. https://dergipark.org.tr/tr/pub/jader/issue/44568/538941.
• Turoğlu, H., & Özdemir, H. (2005). Damage reduction and prevention suggestions for flash floods and floods occurring in Bartın, Çantay Publisher.
• Turoğlu, H. (1997). The Black Sea catchment area of the Strandja Region: Geographical features, problems and suggestions. Istanbul University Journal of Geography, 5, 283-333. https://dergipark.org.tr/tr/pub/iucografya/issue/25054/264519.
• Turoğlu, H. (2005). Damage mitigation and prevention proposals for flash floods and floods occurring in Bartın. Proceedings of I.T.U. Turkey Quaternary Symposium V (pp. 104-110), Istanbul, Turkey.
• Turoğlu, H. (2007). Flood and flash flood analysis for Bartın river basin. International Congress on River Basin Management, (196), 505-513.
• Turoğlu, H. (2011a). Floods and floods occurring in Istanbul. Physical Geography Researches; Systematic and Regional, Turkish Geography Society Publications, No: 5, pp. 411-430.
• Turoğlu, H. (2011b). Flash floods and floods in Istanbul. Ankara University Journal of Environmental Sciences, 3(1), 9-46.
• Turoğlu, H. (2012). Amik plain flood problem: Prevention studies, discussion and suggestions. Proceedings of the III. National Geomorphology Symposium (pp. 791-802), Hatay, Türkiye. Turoğlu, H. (2023). River banks and coastal law in the geomorphological perspective. Journal of Geomorphological Researches 10, 34-48. https://doi.org/10.46453/jader.1207711.
• Uzun, A. (1995). An example of floods around Erzurum: 16 August 1994, Rizekent flood. Ondokuz Mayıs University Journal of Faculty of Education, 9, 246-260.
• Uzun, A. (2010). A geographical perspective on Samsun city floods. Proceedings of the 2nd National Flood Symposium (pp. 45-52), Afyonkarahisar, Türkiye.
• van Vliet, M.T.H., Thorslund, J., Strokal, M., Hofstra, N., Flörke, M., Macedo, H.E., Nkwasa, A., Tang, T., Kaushal, S.S., Kumar, R., van Griensven, A., Bouwman, L., & Mosley, L.M. (2023). Global river water quality under climate change and hydroclimatic extremes. Nature Reviews Earth & Environment, 4, 687–702. https://doi.org/10.1038/s43017-023-00472-3.
• Víg, B., Fábián, S.A., Czigány, S., Pirkhoffer, E., Halmai, A., Kovács, I.P., Varga, G., Dezső, J., Nagy, G., & Lóczy, D. (2023). Morphometric analysis of low mountains for mapping flash flood susceptibility in headwaters, 11 March 2022, PREPRINT (Version 1) available at Research Square. Natural Hazards. https://doi.org/10.21203/rs.3.rs-1318911/v1.
• World Weather Attribution (2023). Interplay of climate change-exacerbated rainfall, exposure and vulnerability led to widespread impacts in the Mediterranean region. https://www.worldweatherattribution.org/interplay-of-climate-change-exacerbated-rainfall-exposure-and-vulnerability-led-to-widespread-impacts-in-the-mediterranean-region/.
• Xia, J., Falconer, R.A., Lin, B., & Tan, G. (2011). Numerical assessment of flood hazard risk to people and vehicles in flash floods. Environmental Modelling & Software, 26(8), 987-998. https://doi.org/10.1016/j.envsoft.2011.02.017.
• Xiong, J., Ye, C., Cheng, W., Guo, L., Zhou, C., & Zhang, X. (2019). The spatiotemporal distribution of flash floods and analysis of partition driving forces in Yunnan province. Sustainability, 11(10), 2926. https://doi.org/10.3390/su11102926.
• Yıldırım, Ü. (2021). Hydrologic assessment of Trabzon (NE Turkey) river basins through the morphometric analysis using geographic information system. Journal of Bartin Faculty of Forestry, 23(1), 244-253. https://doi.org/10.24011/barofd.894180.
• Yin, J., Gao, Y., Chen, R., Yu, D., Wilby, R., Wright, N., Ge, Y., Bricker, J., Gong, H., & Guan, M. (2023). Flash floods: Why are more of them devastating the world’s driest regions? Nature, 615, 212-215. https://www.nature.com/articles/d41586-023-00626-9.
• Zeybek, H.İ., Uzun, A., Yılmaz, C., & Bahadır, M. (2013a). 4 July Samsun city flood. Annual Congress of the Association of Geographers of Turkey, Istanbul, Türkiye.
• Zeybek, H.İ., Uzun, A., Yılmaz, C., & Bahadır, M. (2013b). The relationship between precipitation and floods in the Samsun Region in 2012. III. International Canik Symposium, Samsun, Türkiye.
• Zeybek, H.İ., Uzun, A., Yılmaz, C., Bahadır, M., Hatipoğlu, İ.K., & Dinçer, H. (2017). Terme district flash floods and floods. In C. Yılmaz (Ed.), Terme Researches, Serander Publisher.
• Zeybek, H.İ. (2005). The flood disaster in Turhal on 2-3 March 2005 and its results. Eastern Geographical Review, 14(21), 233-248.