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Öğe ASSESSING OF WATER QUALITY INDEX USING GEOGRAPHIC INFORMATION SYSTEM IN KONYA CITY CENTER(HEALTH & ENVIRONMENT ASSOC, 2018) Almuslehi, Mushtaq Abdulameer Alwan; Dursun, Sukru; Alqaysi, Nahida Hameed HamzaThe objective of this study is estimating the groundwater quality for Konya city center and mapping their spatial variation in terms of suitability for drinking purposes, about 184 groundwater wells data had been taken from Konya city municipality during 2014 for Konya city center that involving pH, electrical conductivity (EC), Turbidity, calcium (Ca2+), magnesium (Mg2+), chloride (Cl-), sulphate (SO42-), nitrate (NO3-), total alkalinity (TA) and total hardness (TH), and analyzed with reference to the World Health Organization (WHO) limits and (TS266) Turkish Standards, The geographic information system-based spatial distribution maps of different major parameters had been created by testing Geostatistical analyses within ArcGIS version 10.5 environment, the analyzed data was validated by the best-fitted models. The WQI values of the study area were found in the range of 27.28 and 72.99 that classified between good and poor water quality, about 93.413% of the total groundwater samples fall in the suitable limited for drinking water as good water quality, whereas 6.587% of the total groundwater samples get poor water quality.Öğe COMPARATIVE BETWEEN GEOSTATISTICAL MODELS WHICH APPLIED TO ANALYSE THE MAJOR ANIONS CONCENTRATION IN GROUNDWATER KARAPINAR, KONYA, TURKEY(HEALTH & ENVIRONMENT ASSOC, 2018) Dursun, Sukru; Almuslehi, Mushtaq Abdulameer AlwanGroundwater is one of the most significant resources in arid and semi-arid areas and is essential for drinking, irrigation and industrialization. Land use classification map used based on 0.5 km MODIS-based Global Land Cover Climatology, GIS application are important tool that had been used for estimating and predicting the quality of groundwater. Samples were collected from 30 wells in summer and 20 wells in winter within the study, in addition to many wells out the study area to obtain best analysis of anions for year 2013, the objective of this study is for predicting the spatial distribution of major anions concentration in groundwater of Karapinar in Konya city such as SO42-, Cl-, NO3-, HCO(3)(-)and PO43- for assessing accuracy of various geostatistical wizard techniques like CoKriging, RFB and IDW, the map of anions concentration in groundwater was prepared for two seasons utilizing geostatistical models (Ordinary Kriging (OK), Simple Kriging (SK), Universal Kriging (UK), Inverse Distance Weighting (IDW) and Radial Basis Functions (RBF) methods) existing in the geographic information system (GIS) and compared between these methods then choosing the best model for observed the spatial distribution of pollutants, the optimum model was used to predict anions concentration in Karapinar. Where the best model of each anion has been chosen based on prediction errors, and on the relation between measured and predicted concentration for each anion. All the anions groundwater parameters were evaluated and compared with WHO 2008 Standards, some of the collected groundwater samples present the investigated parameter levels exceeded the permissible limits of WHO 2008. Therefore, most groundwater samples are considered unsuitable for drinking and irrigation due to its high salt content based on anions concentrations in this study and land use classification map that including Croplands (yellow), Grasslands (green), Barren or Sparsely Vegetated (Grey), Urban and Built-Up (red) and Open Scrublands (Chartreuse).Öğe MODELING OF EFFECTIVE TEMPERATURE FOR CENTRAL ANADOLIA REGION IN TURKEY BY UTILIZING ARCGIS(HEALTH & ENVIRONMENT ASSOC, 2017) Dursun, Sukru; Almuslehi, Mushtaq Abdulameer Alwan; Alqaysi, Nahida Hameed HamzaThis study shows a method to evaluate effective temperature (ET) by developing model for assessing relation between monthly Average air temperature and relative humidity for the Central Anatolia Region in turkey utilizing geographic information system techniques, using spatial interpolation method (Inverse Distance Weighting (IDW)). Temperature and relative humidity data from 15 stations for 2016 collected in addition to their geographical coordinates. ET is one of the most popular indices that represents comfort index. The interpolation technique of IDW was applied to create maps of the temperature, relative humidity and effective temperature. The results show the comfort index indicated to be a cool disturbing in the winter months, comfortable in the July and August and ranged between cool annoying, cool and uncomfortable, and comfortable environment in the other months.Öğe SUITABILITY OF WELL GROUND DRINKING WATER IN KONYA CENTRE BY GEOGRAPHIC INFORMATION SYSTEM(HEALTH & ENVIRONMENT ASSOC, 2016) Dursun, Sukru; Almuslehi, Mushtaq Abdulameer AlwanGroundwater systems globally provide 25 to 40 percent of the world's drinking water. The groundwater pollution which is of some concern in the area is mainly by industrial waste-Disposals and agricultural activities. Konya is one of the most significant industrial cities in Turkey. Groundwater is essential for drinking water source in the Konya city centre. The purpose of this study is Suitability of groundwater for drinking water in Konya centre by calculating the WQI and using Geographical Information System (GIS) techniques. To evaluate spatial and temporal of the groundwater quality by using geostatistical analysis based on data from 80 groundwater wells, groundwater samples were analysed for electrical conductivity (EC), hardness (degrees F), Ca2+, Mg2+, Total Hardness (TH) as CaCO3, Cl- and SO(4)(2-)and Water Quality was compared for the World Health Organization WHO drinking water standards. ArcGIS package programme was used for the application of a kriging method, semivariogram model selection, and development of a distribution pattern of groundwater quality parameters and best model has been chosen for each parameter. It was specified in many places that (EC), hardness, Ca2+, Mg2+, TH and SO42- in most samples specially in Selcuklu region exceeded the allowable levels according to WHO and EC standards, and the resulting undesirable effect on human system, which indicated that the groundwater might be polluted and unsafe for drinking. For this reason, in this investigation water quality and level in WQI were analysed using computer modelling programme.
