Accepted Manuscript Implementation of a hydrologic model and GIS for estimating Wadi runoff in Dernah area, Al Jabal Al Akhadar, NE Libya M.M. El Osta, M.H. Masoud PII: S1464-343X(15)00074-6 DOI: http://dx.doi.org/10.1016/j.jafrearsci.2015.03.022 Reference: AES 2248 To appear in: African Earth Sciences Received Date: 3 January 2015 Revised Date: 16 February 2015 Accepted Date: 28 March 2015 Please cite this article as: El Osta, M.M., Masoud, M.H., Implementation of a hydrologic model and GIS for estimating Wadi runoff in Dernah area, Al Jabal Al Akhadar, NE Libya, African Earth Sciences (2015), doi: http:// dx.doi.org/10.1016/j.jafrearsci.2015.03.022 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.