Bulletin of the Mineral Research and Exploration
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Bull. Min. Res. Exp. (2019) 160: 197-211 BULLETIN OF THE MINERAL RESEARCH AND EXPLORATION Foreign Edition 2019 160 ISSN : 0026-4563 E-ISSN : 2651-3048 CONTENTS Syn-sedimentary tectonic markings in the Oligocene Datça-Kale-Ac Göl basin, Western Anatolia .............................................................Gülşen ELMAS, Gürol SEYİTOĞLU, Nizamettin KAZANCI and Veysel IŞIK/ Research Article 1 Bulletin of the Mineral Sedimentological properties and depositional environments of the Holocene sequence in Yenikap, Istanbul .................................................................................Meltem SEZERER BULUT, M. Namk YALÇIN and Oya ALGAN/Research Article 21 Paleoenvironmental features and ostracod investigation of paleogene-Neogene sequences in Babaeski- Lüleburgaz- Muratli-Çorlu Region (Southeastern Thrace, Turkey) .......................................................................................................................................................................Ümit ŞAFAK/Research Article 45 Petrological and geochemical features of Biga Peninsula Granitoids, NW Anatolia, Turkey .................................................................................................Ümit AYDIN, Pnar ŞEN, Öner ÖZMEN and Erdal ŞEN/Research Article 81 The gas hydrate potential of the Eastern Mediterranean Basin ...................................................................................................................Şükrü MEREY and Sotirios Nik. LONGINOS/Research Article 117 Rare earth elements and yttrium geochemistry of the geothermal elds in the Eastern Black Sea Region (Ordu, Rize, Artvin), NE Turkey ..................................................................Esra HATİPOĞLU TEMİZEL, Fatma GÜLTEKİN and Arzu FIRAT ERSOY/Research Article 135 Appearance features of clayey mixtures having y ashes ..................................................................................Fatma DAĞCI, Nazl İpek KUL GÜL and Niyazi Uğur KOÇKAL/Research Article 155 Statistical approach by factor and cluster analysis on origin of elements from The Hamit Plutonic (Turkey) rock samples Research and Exploration .................................................Füsun YALÇIN, Daniel G. NYAMSARI, Nurdane İLBEYLİ and Rifat BATTALOĞLU/Research Article 163 Mineral resource estimation using a combination of drilling and IP-Rs data using statistical and cokriging methods ............................................................................................................. Kamran MOSTAFAEİ and Hamidreza RAMAZİ/Research Article 177 Landslide susceptibility mapping using information value and frequency ratio for the Arzew sector (North-Western of Algeria) ............................................................................................ Roukh ZINE EL ABIDINE1 and Nadji ABDELMANSOUR/Research Article 197 Geological structures mapping using aeromagnetic prospecting and remote sensing data in the karstic massif of Beni Mellal Atlas, Morocco ......................................................Ikram BOUTIRAME, Ahmed BOUKDIR, Ahmed AKHSSAS and Ahmed MANAR/Research Article 213 Simulation of a salt dome using 2D linear and nonlinear inverse modeling of residual gravity eld data ................................................................................................................Soheyl POURREZA and Farnush HAJIZADEH/Research Article 231 Nummulites sireli Deveciler (junior homonym of N. sireli Alan) renamed as Nummulites ercumenti nom. nov. ......................................................................................................................................................................... Ali DEVECİLER/Discussion 245 ACNOWLEDGEMENT ................................................................................................................................................................................ 247 http://bulletin.mta.gov.tr Bulletin of the Mineral Research and Exploration Notes to the Authors ..................................................................................................................... 249 Landslide susceptibility mapping using information value and frequency ratio for the Arzew sector (North-Western of Algeria) Roukh ZINE EL ABIDINEa* and Nadji ABDELMANSOURa aLaboratory of Geo resources, Environments and Natural Risks, Oran 2 Mohamed Benahmed University, Faculty of Earth Science and the universe, B.P1 1524 El-M’Naouar. Oran31000. Algeria. Research Article Keywords: ABSTRACT Landslide susceptibility Geological hazards present one of the most important constraints for the development of the Arzew mapping, Frequency Ratio, Information value, sector (Oran province), North Western of Algeria. Landslides are considered us one of the most Arzew, Algeria. common phenomena in the study area and especially in the hilly area. For minimizing and reducing the consequences of this problem, it is necessary to carry out preliminary studies on the cartography of the different zones exposed to the slope instability phenomena. The main objective of this study is to perform the landslide susceptibility mapping by statistical models and GIS techniques for the Arzew area. To achieve this goal, an analytical approach was carried out. Firstly, a landslide inventory map was prepared using previous inventory maps, satellite images, aerial photos and field surveys. Secondly seven conditioning factors such as slope degree, aspect, lithology, land use, distance to the streams, distance to the road and altitude were exploited to assess landslide susceptibility. Thirdly, the weight value for each class of the conditioning factors was determined using Frequency Ratio (FR) and Information Value (IV) models based in GIS functionalities. Consequently, Landslide Susceptibility Maps (LSMs) were produced by the classification process of the global Landslide Susceptibility Indexes (LSIs) into five classes. Finally, for experiment verification, the LSMs obtained with the FR and IV models were confirmed comparing LSMs with landslide inventory map using both the Receiver Operating Characteristics (ROC) and the Seed Cell Area Index (SCAI) models. The area under curve (AUC) results, demonstrate that the IV method more performance (89.03%) for LSM than FR method (85.57%). Furthermore, the validation results using SCAI also confirmed that the IV model was more accurate than FR model. The models employed in this study are capable to resolve the issue of the landslide susceptibility of the study area. The produced Received Date: 02.05.2018 susceptibility maps can be used for future land use planning and can be considered as a powerful tool Accepted Date: 22.10.2018 to resolve the spatial distribution of the risk associated to landslides. 1. Introduction activity), is particularly exposed to the landslide Landslides was considered one of the most frequent hazard. To minimize landslides consequences, it and damaging natural hazards threatening the human requires a rational land use in the spatial planning. lives, economic, big projects and properties in northern As a solution, landslide susceptibility maps were part of Algeria (Benaissa et al., 1989; Guemache et al., considered the principal tool for predicting risk. 2011; Hadji et al., 2017; Djerbal et al., 2017). Oran region, located in north western of Algeria, known The susceptibility to landslides is the probability of for its complex geology (recent tectonic and seismic spatial occurrence of the landslide for several factors Citation info: Zine El Abidine, R., Abdelmansour, N. 2019. Landslide susceptibility mapping using information value and frequency ratio for the Arzew sector (North-Western of Algeria). Bulletin of the Mineral Reserach and Exploration, 160, 197-211. https://doi. org/10.19111/bulletinofmre.502343 * Corresponding author: Roukh ZINE EL ABIDINE, [email protected] 197 Bull. Min. Res. Exp. (2019) 160: 197-211 of environmental predisposition (slope, aspect, land steps: The first one consist to collect the data input, use, lithology, etc) for a given area (Thiery, 2007; the second one, calculated the landslide susceptibility Guzzetti et al., 2005). The GIS techniques are the most index using two models based on GIS. Step three, important tools enable quickly generate this type of establishment and validation of the output data. thematic maps. The landslide susceptibility mapping can be 2. General Characteristics of the Study Area estimated by the use of several methods based on GIS The study area is part of the Oran coastal, northwest techniques. Many studies have used frequency ratio of Algeria, located between the UTM coordinates for assessing landslide susceptibility such as (Akgün WGS84 zone 30 (3976894.08 m, 3954859.17 m) et al., 2008; Yalçın et al., 2011; Youssef et al., 2015). latitude and (715833.47 m, 747107.72 m) longitude Other studies have used Logistic regression model (Figure 1), were the area of this region is 308.06 km². to evaluate landslide susceptibility (Gorsevski et al., 2006b; Yılmaz, 2010; Bai et al., 2011; Pourghasemi The geomorphological unities of the study area et al., 2013; Raja et al., 2017). The statistical index is characterized by the presence of plains, mountains model (information value) is also used to resolve the and plateaus, the altitude range between (0 and 625) thematic of landslide susceptibility (Bui et al., 2011; meters on the reliefs (Figure 1). Arzew climate is part Cui et al., 2016; Aghdam et al., 2016). The weight of the semi-arid Mediterranean bioclimatic stage, of