INTERNATIONAL SYMPOSIUM ON GIS APPLICATIONS
IN GEOGRAPHY & GEOSCIENCES
ABSTRACT BOOK
18 - 21 October, 2017Canakkale, Turkey
EDITORS
Suha Ozden, Cengiz Akbulak, R. Cuneyt Erenoglu,
Oznur Karaca, Faize Saris and Mustafa Avcioglu
Published date: 08.12.2017II
INTERNATIONAL SYMPOSIUM ON GIS APPLICATIONS
IN GEOGRAPHY & GEOSCIENCES
Editors
Süha ÖZDEN, Department of Geological Engineering, COMU
Cengiz AKBULAK, Department of Geography, COMU
R. Cüneyt ERENOĞLU, Department of Geomatics Engineering, COMU
Öznur KARACA, Department of Geological Engineering, COMU
Faize SARİŞ, Department of Geography, COMU
Mustafa AVCIOĞLU, Department of Geological Engineering, COMU
Published with support of:
Çanakkale Onsekiz Mart University
Published date: December 2017
Web Site: http://isggg2017.comu.edu.tr
III
PREFACE
This book includes the abstracts of the all papers presented at the International Symposium
on GIS Applications in Geography and Geosciences (ISGGG-2017), October 18-21, 2017,
hosted by the Çanakkale Onsekiz Mart University. Totally, there were 237 oral
presentations, 71 poster presentations and 262 participants coming from 16 different
countries. The conference was held in 50 sessions on different topics such as geography,
geology, archaeology, ecology, forestry, tourism, planning, spatial analysis etc.. Abstracts
were organized according to the symposium topics. Note that the authors are solely
responsible for the content of their manuscripts and the opinions expressed.
We would like to thank all the contributors and attendees. We were honored by your
support and participation to the ISGGG 2017.
IV COMMITTEES
Honorary Chair
Prof. Dr. Yücel ACER, Rector of Çanakkale Onsekiz Mart University Executive committee
Süha ÖZDEN, Co-Chair, Çanakkale Onsekiz Mart University Cengiz AKBULAK, Co-Chair, Çanakkale Onsekiz Mart University Hasan ÖZDEMİR, İstanbul University
Tolga GÖRÜM, İstanbul University
Öznur KARACA, Çanakkale Onsekiz Mart University R. Cüneyt ERENOĞLU, Çanakkale Onsekiz Mart University Faize SARİŞ, Çanakkale Onsekiz Mart University
Mustafa AVCIOĞLU, Çanakkale Onsekiz Mart University Organizing Committee
Süha ÖZDEN, Çanakkale Onsekiz Mart University Cengiz AKBULAK, Çanakkale Onsekiz Mart University Nebiye MUSAOĞLU, İstanbul Technical University Levent GENÇ, Çanakkale Onsekiz Mart University Kaan Şevki KAVAK, Cumhuriyet University Hasan ÖZDEMİR, İstanbul University
R. Cüneyt ERENOĞLU, Çanakkale Onsekiz Mart University Tolga GÖRÜM, İstanbul University
Öznur KARACA, Çanakkale Onsekiz Mart University Faize SARİŞ, Çanakkale Onsekiz Mart University Salem KHALAF, Çanakkale Onsekiz Mart University Zahide ACAR DENİZ, Çanakkale Onsekiz Mart University Canan Zehra ÇAVUŞ, Çanakkale Onsekiz Mart University Mustafa AVCIOĞLU, Çanakkale Onsekiz Mart University Scientific Committee
Zahide ACAR DENİZ, Çanakkale Onsekiz Mart University, Turkey Cengiz AKBULAK, Çanakkale Onsekiz Mart University, Turkey Özgün AKÇAY, Çanakkale Onsekiz Mart University, Turkey Ertuğrul AKSOY, Uludağ University, Turkey
Gustavo A.M. de ALMEIDA, Southampton University, UK Niyazi ARSLAN, Çukurova University, Turkey.
Nurettin ARSLAN, Çanakkale Onsekiz Mart University, Turkey Mustafa AVCIOĞLU, Çanakkale Onsekiz Mart University, Turkey E. Özgür AVŞAR, Çanakkale Onsekiz Mart University, Turkey Füsun BALIK ŞANLI, Yıldız Technical University, Turkey Constanza BANADONNA, University of Geneva, Switzerland
Arzu BAŞARAN UYSAL, Çanakkale Onsekiz Mart University, Turkey A.Melih BAŞARANER, Yıldız Technical University, Turkey
Paul BATES, Bristol University, UK
Cihan BAYRAKDAR, İstanbul University, Turkey
Martin BEDNARIK, Comenius University in Bratislava, Slovakia Tolga BEKLER, Çanakkale Onsekiz Mart University, Turkey Süha BERBEROĞLU, Çukurova University, Turkey
Deanne BIRD, University of Iceland, Australia
Fabiana CALÒ, National Research Council (CNR) of Italy, Italy Tülay CENGİZ TAŞLI, Çanakkale Onsekiz Mart University, Turkey Canan Zehra ÇAVUŞ, Çanakkale Onsekiz Mart University
M. Ali ÇULLU, Harran University, Turkey
Mehmet Fatih DÖKER, Sakarya University, Turkey Aslı DOĞRU, Boğaziçi University, Turkey
V Marian DRUSA, University of Zilina, Slovakia
Oya ERENOĞLU, Çanakkale Onsekiz Mart University, Turkey R. Cüneyt ERENOĞLU, Çanakkale Onsekiz Mart University, Turkey Aksel ERSOY, Oxford Brookes University, UK
Cem GAZİOĞLU, İstanbul University, Turkey
Levent GENÇ, Çanakkale Onsekiz Mart University, Turkey Tolga GÖRÜM, İstanbul University, Turkey
Erdem GÜNDOĞDU, Çanakkale Onsekiz Mart University, Turkey Muhammet KAÇMAZ, Sakarya University, Turkey
Öznur KARACA, Çanakkale Onsekiz Mart University, Turkey Kaan Şevki KAVAK, Cumhuriyet University, Turkey
Şinasi KAYA, İstanbul Technical University, Turkey Cem KINCAL, Dokuz Eylül University, Turkey
Özlem KOCAHAN YILMAZ, Namık Kemal University, Turkey Tolga KOMUT, Çanakkale Onsekiz Mart University, Turkey Ahmed M. KOTB, Al Azhar University, Egypt
Hansjörg KUTTERER, Federal Agency for Cartography and Geodesy, Germany
Plamen MALDJANSKİ, University of Architecture, Civil Engineering and Geodesy, Bulgaria Georgi MILEV, Bulgarian Academy of Sciences, Bulgaria
Nebiye MUSAOĞLU, İstanbul Technical University, Turkey M. Kirami ÖLGEN, Ege University, Turkey
Hasan ÖZCAN, Çanakkale Onsekiz Mart University, Turkey Hasan ÖZDEMİR, İstanbul University, Turkey
Süha ÖZDEN, Çanakkale Onsekiz Mart University,Turkey Haluk ÖZENER, Boğaziçi University, Turkey
Muhammet Zeynel ÖZTÜRK, Ömer Halisdemir University, Turkey
Elena PENEVA, University of Architecture, Civil Engineering and Geodesy, Bulgaria Khamarrul Azahari RAZAK, Universiti Teknologi, Malaysia
Bülent SAĞLAM, Artvin Çoruh University, Turkey Faize SARİŞ, Çanakkale Onsekiz Mart University Guy SCHUMANN, Bristol University, UK
Dursun Zafer ŞEKER, İstanbul Technical University, Turkey Şermin TAĞIL, Balıkesir University, Turkey
Orhan TATAR, Cumhuriyet University, Turkey
Mohamed Magdy TORAB, Damanhour University, Egypt Hüseyin TUROĞLU, İstanbul University, Turkey
Tarık TÜRK, Cumhuriyet University, Turkey
Aylin YAMAN KOCADAĞLI, İstanbul University, Turkey Cengiz YILDIRIM, İstanbul Technical University, Turkey Tahsin YOMRALIOĞLU, İstanbul Technical University, Turkey İsmail YOUSSEF İSMAİL, Menofia University, Egypt
131 LANDSLIDE SUSCEPTIBILITY ASSESSMENT OF THE ERMENEK RIVER WATERSHED
USING DECISION TREE TECHNIQUE WITH CHI-SQUARED AUTOMATIC INTERACTION DETECTION ALGORITHM
ID No: 195
Senem TEKİN1
and Tolga ÇAN2
1 Department of Geological Engineering, Çukurova University, Adana, Turkey. e-mail: senemtekin01@gmail.com
2 Department of Geological Engineering, Çukurova University, Adana, Turkey. ( e-mail: tolgacan@cukurova.edu.tr)
ABSTRACT
Landslide susceptibility maps provide significant improvements for understanding the regional effect of landslides. The reliability of the landslide susceptibility maps mostly depend on the completeness of the landslide inventory, selection of the appropriate landslide conditioning factors and the susceptibility methods. In this study, landslide susceptibility assessments were carried out in Ermenek River watershed of 4020 km2 which is one of the major tributary of the Göksu river in the Mediterranean region of Southern Turkey. Landslide inventory map revealed that 4.32 % of the area was affected by landslides which are mostly in the type of rotational slides and complex movements. 353 landslides were delimited in the study area with average size of 0.47 km2. The geology, digital elevation model, slope, plan curvature, profile curvature, topographic wetness index, linear aspect, slope aspect ratio, surface relief ratio, dissection, roughness maps were considered as landslide conditioning factors and were prepared in geographical information systems. The landslide susceptibility map of the study area was prepared using decision tree technique with Chi-squared automatic interaction detection algorithm (CHAID). CHAID can be used for prediction as well as classification, and for detection of interaction between landslides and landslide preparatory factors. In the context of landslide susceptibility CHAID algorithm was used to select the certain type of landslide and predict how their responses to some of the environmental variables affect other variables. The performance evaluations of the susceptibility maps have been carried out using receiver operating characteristics (ROC). The area under the ROC curve was found 0.914. As a consequence, it has seen that the produced susceptibility map has higher prediction capacity where 86.73 % of the substantial landslides were located in the high and very high susceptible classes corresponding 22.44 % of the entire area. It can be suggested that the results obtained in this study would provide important contribution in the landslide hazard mitigation studies of the study area.
