العلاقة بين الهطل المطري والجريان النهري في حوض السفرقية

Authors

  • علي الأسعد
  • ربا علي

Abstract

يقع الحوض الساكب (السفرقية) على السفوح الغربية لسلسلة الجبال الساحلية، وتبلغ مساحته km2 132.58، وهو يشكّل جزءاً من الحوض الساكب لنهر الروس، ويبدأ مجرى النهر على ارتفاع 1200م، وتلتقي مجموعة روافد فتشكّل نهر الروس الذي يصبّ في البحر المتوسط. وشُيّد سد صلاح الدين لتخزين 10 MCM على مجرى النهر عند موقع تلاقي نهر القرداحة مع نهر الشحادة. تهدف الدراسة إلى تحديد العلاقة بين الهطل المطري والجريان السطحي في حوض السفرقية. واعتمد البحث على التحليل الإحصائي لبيانات الهطل المطري والجريان، وبيّنت الدراسة أنَّ الكمية الوسطية للهطل المطري السنوي تبلغ MCM 159.6، والكميّة الوسطية للجريان السطحي تبلغ 9.4 MCM خلال فترة الدراسة (2012-2010 )، ومن ثَمّ فإنّ قيمة عامل الجريان السطحي تبلغ 0.06؛ أي أنّ الفواقد المائية كبيرة جداً، وتمّ استنتاج علاقة رياضية تسمح بتقدير كميات الجريان السطحي اعتماداً على قيم الهطل، لما لذلك من أهمية في دراسة المشروعات المائية لتخزين المياه وإدارتها، ودرء الفيضانات.

The Alsafarqieh watershed is located on the western slopes of the coastal mountain range, Its area is 132.58 km2, It forms a part of the Alros river basin, The river starts at a height of 1200 m, A group of tributaries meet and form the Alros River, which flows into the Mediterranean Sea. Salaheddin Dam was constructed to store 10 MCM on the riverbed at the intersection of the Qurdaha River with the Shehada River. The study aims to determine the rainfall- runoff relationship in The Alsafarqieh watershed. The solution depends on the statistical analysis of precipitation and runoff data. Then the study found the mean annual precipitation is 159.6 MCM/year, and the mean annual flow into the Salaheddin lake was 9.4 MCM during the study period (2010-2012), so the runoff coefficient is 0.06. This indicates a significant water loss. A mathematical equation to predict the runoff quantities depending on the values ​​of precipitation, has been concluded. This is important to study water projects for water storage and flood prevention.

Downloads

Published

2018-11-06

How to Cite

1.
الأسعد ع, علي ر. العلاقة بين الهطل المطري والجريان النهري في حوض السفرقية. Tuj-eng [Internet]. 2018Nov.6 [cited 2024Dec.26];40(3). Available from: https://journal.tishreen.edu.sy/index.php/engscnc/article/view/4506

Issue

Vol. 40 No. 3 (2018): العلوم الهندسية

Section

Articles

License

Copyright (c) 2018 ttps://creativecommons.org/licenses/by-nc-sa/4.0/

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series

 Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in  Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series   .  The Readers have the right to send, print and subscribe to the initial version of the article, and the title of  Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series     Publisher

journal uses a CC BY-NC-SA license which mean

You are free to:

  • Adapt — remix, transform, and build upon the material
  •  
  • The licensor cannot revoke these freedoms as long as you follow the license terms.

 

  • Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • NonCommercial — You may not use the material for commercial purposes.
  • ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
  • No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.

Most read articles by the same author(s)