Evaluation of liquefaction risk using geographic information system (GIS): A case study in Aksaray

Kavurmaci, Murat

doi:10.5505/pajes.2016.62534

Cited by 3 publications

(3 citation statements)

References 30 publications

(46 reference statements)

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“…Based on this classification, only 1 out of the 15 reference well data showed partial compatibility. Perfect compatibility was achieved for 14 of these wells [24][25][26] (Table 8). From an operational perspective in the study, pump efficiency was considered significant, and thus assigned a weight of 30%.…”

Section: Validity (Verification)mentioning

confidence: 99%

Modeling and Evaluation of Ömerli Basin (Mardin, Southeastern Türkiye) Groundwater Potential using the GIS-Based Analytical Hierarchy Process (AHP) approach

ASLAN

2024

Sakarya University Journal of Science

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Water, which is an indispensable element of human life, is a basic need for other living things and nature. Groundwater, which is the world's freshwater resource, has low cost usage opportunities because it is generally of good quality and does not need to be treated. Accordingly, in recent years, there has been an excessive increase in the use of groundwater due to the low rainfall and limited surface waters. Therefore, it has become important to know the hydraulic properties of the aquifer in the evaluation techniques of groundwater resources. It is important that the methods used in the evaluation are suitable for the structure of the aquifer in order to obtain healthy results. In support of these explanations, the AHP technique, one of the GIS supported MCDM methods, was used in order to reveal the underground water potential of the Mardin province Omerli district basin. Raster maps were first created in the GIS program ArcGis ArcMap environment, and then reclassified maps were produced. These data regarding the press study were obtained from official institutions and private drilling companies dealing with groundwater. In the first stage of the study, data related to groundwater potential such as static water level, dynamic water level, well yield, depth and residual were modeled. In the second stage, these data are weighted in AHP and then the result map; It was created and interpreted with very bad, bad, moderate, good and very good values. In the third and last stage, the results and recommendations are discussed.

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Section: Validity (Verification)mentioning

confidence: 99%

Modeling and Evaluation of Ömerli Basin (Mardin, Southeastern Türkiye) Groundwater Potential using the GIS-Based Analytical Hierarchy Process (AHP) approach

ASLAN

2024

Sakarya University Journal of Science

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“…Selecting the right algorithm for assessing land suitability is an important stage for current and future land use planning [ZHANG et al 2015]. KAVURMACI [2016] has discussed the use of GIS to assess the suitability for settlements.…”

Section: Introductionmentioning

confidence: 99%

Journal of Water and Land Development

2022

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Land suitability assessment is an important stage in land use planning that guides the direction of optimal land use. The objective of this study was to select a suitable location for settlements in earthquake-prone areas using the integration of the Analytical Hierarchy Process (AHP) and Geographical Information System (GIS). In total, six maps were considered to determine a suitable location for settlements, namely topography, soil, geology, land cover/land use, a regional spatial planning pattern map, and an earthquake vulnerability map. The results showed that in medium earthquake-prone areas, the suitable land area which are available for settlement was 90.25 km 2 (46.36% of the total land area available -194.68 km 2 ). Whereas in highly earthquake-prone areas, the suitable and available land area was 528.11 km 2 (70.25% of the total land area in the high vulnerability zone -751.81 km 2 ). The research proved that AHP and GIS integration is very effective and robust for mapping land suitability in earthquake-prone areas. The results of the analysis can be used by planners to prioritize settlement development in the Sukabumi regency. The methodology developed is recommended to be applied in selecting locations for settlements in other parts of Indonesia.

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“…Uygunluk analizleri; incelenen bir alanın tüm doğal ve yapay öğelerini farklı analiz katmanları olarak ele alıp üst üste çakıştırarak, alanın bir veya birden fazla işleve uygunluğunu değerlendirmeyi amaçlamaktadır (Özügül, 2004: 55). Bu kapsamda, yerleşim yeri seçimi ve yerleşime uygunluk gibi konuların bilimsel çalışmalara sıkça konu olduğu görülmektedir (Aydöner ve Maktav, 2013;Winterbach vd., 2014;Kurnaz ve Ramazanoğlu, 2014;Çavuş ve Koç, 2015;Kavurmacı, 2016;Buzai & Principi, 2017;Huang vd. 2019).…”

Section: Introductionunclassified

LUCIS Modeliyle Tekirdağ Şehrinin Yerleşme Uygunluk Analizi

Aydoğdu¹,

Bakirci²

2021

JGEOG

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Şehirlerin yer seçiminde ve gelişme akslarının belirlenmesinde bilimsel veriler kullanarak, uygunluk analizleri yapmak ve ileriye dönük modeller oluşturmak, şehirlerin doğal çevre ile uyum içerisinde büyümesine katkı sağlamakta ve sürdürülebilir şehirsel alanları ortaya çıkarmaktadır. Son yıllarda şehirsel yer seçimine yönelik yoğun şekilde kullanılan uygunluk analizleri, şehirlerin büyümesini daha kontrollü hale getirerek yerleşim için en uygun yerleri tespit etme fırsatı sunmaktadır. Bu çalışmada, yer seçimi uygunluk analizlerinde yeni bir yöntem olan LUCIS (Land Use Conflict Identification Strategy) modeliyle Tekirdağ şehrinin yerleşime uygunluğu incelenmiştir. Çalışma kapsamında, öncelikle yöntem esasına uygun bir biçimde Tekirdağ şehrinde yerleşim alanlarını etkileyecek doğal ve beşeri faktörlere ait birçok alt amaç, amaç ve bunlara bağlı genel amaçlar belirlenmiş, veri katmanları hazırlanmış, model oluşturulmuş ve son olarak da uygunluk analizi yapılmıştır. Elde edilen değerler atanan ağırlıklara göre birleştirilerek, Tekirdağ şehrinin yer seçimi açısından konut, ticaret ve sanayi yerleşimine uygunluk düzeyleri ve bu uygunlukların çalışma alanındaki dağılımları değerlendirilmiştir. Yapılan analizler sonucunda, çalışma sahasının konut yerleşimi açısından %24,26'sının yüksek uygunlukta, ticari üniteler açısından %50,19'unun düşük uygunlukta, sanayi birimleri için ise %47,36'sının orta uygunlukta olduğu tespit edilmiştir. Konut, ticaret ve sanayi alanları birlikte değerlendirildiğinde ise Tekirdağ şehrinin %19,80'inin yerleşim açısından yüksek uygunlukta olduğu belirlenmiştir.

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Evaluation of liquefaction risk using geographic information system (GIS): A case study in Aksaray

Cited by 3 publications

References 30 publications

Modeling and Evaluation of Ömerli Basin (Mardin, Southeastern Türkiye) Groundwater Potential using the GIS-Based Analytical Hierarchy Process (AHP) approach

Modeling and Evaluation of Ömerli Basin (Mardin, Southeastern Türkiye) Groundwater Potential using the GIS-Based Analytical Hierarchy Process (AHP) approach

Journal of Water and Land Development

LUCIS Modeliyle Tekirdağ Şehrinin Yerleşme Uygunluk Analizi

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