ÖZHeybeli jeotermal alanı Afyonkarahisar ilinde bulunan jeotermal sahalardan biridir. Çalışma alanındaki Paleozoyik yaşlı kuvarsit, kristalize kireçtaşı (mermer) ve kalkşistler ile Neojene ait çakıltaşı, kumtaşı, kireçtaşı kaya birimleri bölgedeki termal sular için muhtemel rezervuar kayacı oluşturur. Jeotermal suların sıcaklıkları 56 o C, EC değerleri 3440 ve 3490 μS/cm ve pH değerleri 6,53 ve 6,56 olarak ölçülmüştür. Heybeli jeotermal suları Na-(Ca)-HCO3-SO4 su tipinde olup TDS, Na, SO4, F, Fe, As, B değerleri ulusal ve uluslararası standartları aşmaktadır. Heybeli bölge-sindeki jeotermal sularda yapılan rezervuar sıcaklığı hesaplamaları, alanda 75-106 o C akışkan içeren bir sisteminin varlığını göstermektedir.
Sandıklı-Hüdai geothermal field is one of the geothermal systems in Afyon and environ, located approximately 40 km southwest of Afyon. The study area consists of volcanic, sedimentary and metamorphic rocks. Kestel greenschist formation of Paleozoic age forms the basement rock in the area while quartzite which is a member of the Kestel greenschist formation serves as the reservoir rock of Sandıklı-Hüdai geothermal system. Geothermal waters from the study area are classified as Na-SO 4-HCO 3 type waters. The waters plot along SO 4-HCO 3 end of the Cl-SO 4-HCO 3 triangle diagram suggesting same origin for the geothermal waters. δ 18 O and δD isotope ratios of the Sandıklı waters plot along the continental meteoric water line, indicating meteoric waters that were unaffected by evaporation. The tritium values imply that the fluids were deep circulating and recharged from older waters. Furthermore, oversaturation of the geothermal fluids with quartz confirms these findings showing long time residence of these groundwaters.
ÖZYeraltısuyu kalitesi, mekansal dağılıma bağlı olarak analiz edilmesi ve yönetilmesi gereken önemli bir çevresel unsurdur. Bu çalışmanın amacı, Coğrafi Bilgi Sistemleri (CBS) ve jeoistatistiksel algoritmalar kullanılarak Isparta il merkezinin yeraltısuyu kalitesinin değerlendirilmesine genel bir bakış sağlamaktır.
GROUNDWATER QUALITY MAPPING OF ISPARTA CITY CENTER WITH GEOGRAPHICAL INFORMATION SYSTEMS USING GEOSTATISTICAL TECHNIQUES ABSTRACTGroundwater quality is an important environmental factor that must be analyzed and managed depending on spatial distribution. The aim of this study was to provide an overview for assessing the groundwater quality of Isparta province center using Geographical Information System (GIS) and geostatistical algorithms. In this study calcium (Ca 2+ ), magnesium (Mg 2+ ), sodium (Na + ), chloride (Cl -), nitrate (NO 3 -), electrical conductivity (EC) and temperature (T) parameters of waters were used. To reduce the skewness in the distributions of the groundwater chemical parameters, a data transformation process has been performed and it has been determined that the best semivariogram model based on the root mean square error (RMSE) changes for each water quality parameter. The normal kriging method has been applied to map the spatial distribution of groundwater chemistry. In terms of drinking water quality standards, all locations except for two locations have been found in accordance with the TS 266 (2005) criteria. High concentrations of NO 3 -in unsuitable locations (IC-3 and IC-8) were thought to be related to agricultural activities in the region. According to the spatial distribution prediction maps, EC, Ca 2+ and Mg 2+ concentrations of the waters in the region increase towards the northern part of the study area. Ca 2+ ,
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.