A GIS-based EPIK model for assessing aquifer vulnerability in Irbid governorate, North Jordan
المؤلفون المشاركون
Awawidah, Muhib
Nawafilah, Awad
المصدر
Jordan Journal of Civil Engineering
العدد
المجلد 2، العدد 3 (30 سبتمبر/أيلول 2008)، ص ص. 267-278، 12ص.
الناشر
جامعة العلوم و التكنولوجيا الأردنية عمادة البحث العلمي
تاريخ النشر
2008-09-30
دولة النشر
الأردن
عدد الصفحات
12
التخصصات الرئيسية
الموضوعات
الملخص EN
Vulnerability assessment has become an important element for wise resource management and land use planning.
This work examined the sensitivity of karstic aquifers, in the area of Irbid governorate northwest Jordan, to surface contamination by applying the EPIK method, and then compared this susceptibility evaluation to water-chemistry data collected from wells and springs within the area.
An additional objective was to demonstrate the combined use of the EPIK and geographical information system (GIS) as an effective method for groundwater pollution risk assessment.
Using this method of investigation, the pollution susceptibility map classifies 3% of the study area as having low pollution susceptibility, 63% as having moderate pollution susceptibility, 33% as having high pollution susceptibility, and 1% as having very high pollution susceptibility.
The northern and southern parts of the study area were dominated by very high and high vulnerability classes ; while the eastern and western parts were characterized by moderate vulnerability classes.
When comparing these modeling results to water-chemistry data from wells within the study area, two samples with the highest concentration of major cations and anions are found within regions of high pollution potential, and many wells with high nitrate contamination are found within regions of moderate pollution potential.
This confirms the usefulness of the predictive modeling approach for assessing aquifer pollution susceptibility.
Excessive concentrations of chemicals in water samples are explained by the intensive agricultural activities and wastewater contamination.
The GIS technique has provided efficient environment for analyses and high capabilities of handling large spatial data.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Awawidah, Muhib& Nawafilah, Awad. 2008. A GIS-based EPIK model for assessing aquifer vulnerability in Irbid governorate, North Jordan. Jordan Journal of Civil Engineering،Vol. 2, no. 3, pp.267-278.
https://search.emarefa.net/detail/BIM-284683
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Awawidah, Muhib& Nawafilah, Awad. A GIS-based EPIK model for assessing aquifer vulnerability in Irbid governorate, North Jordan. Jordan Journal of Civil Engineering Vol. 2, no. 3 (2008), pp.267-278.
https://search.emarefa.net/detail/BIM-284683
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Awawidah, Muhib& Nawafilah, Awad. A GIS-based EPIK model for assessing aquifer vulnerability in Irbid governorate, North Jordan. Jordan Journal of Civil Engineering. 2008. Vol. 2, no. 3, pp.267-278.
https://search.emarefa.net/detail/BIM-284683
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 277-278
رقم السجل
BIM-284683
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر