التغيرات الموسمية لبعض العناصر المغذية في مياه نهر دجلة ضمن محافظة ميسان

Authors

  • سمير عبود عبد الغفور Environment Directorate sagt gesture Maysan
  • مصطفى هيثم جبار Environment Directorate sagt gesture Maysan
  • ثائر كريم حسان Environment Directorate sagt gesture Maysan
  • علاء جاسم محمد Environment Directorate sagt gesture Maysan

Keywords:

nitrate, phosphate, Tigris River, pollution

Abstract

This research was contained study of nitrate and phosphate concentration as well as
pH , EC , turbidity , and DO for water of Tigris River within Misan Governorate. Samples
were collected from six stations (Ali Al-Garbi , Amara Al-Moahad, AL-Jumhoriah bridge ,
Al-Wihda, Qalat Saleh, and Al-Azir) during two seasons , Summer 2008 and Winter 2009 .
Mean of nitrate concentration in both seasons were (5.616 and 5.008) mg.1-1 respectively.
The high concentration was recorded in Al-Azir station in both seasons (6.08 and 5.29)
mg.1-1 respectively, and high significant correlation was found between nitrate
concentration and turbidity (0.744**, 0.772**) seasonally. Mean of phosphate concentration
in Tiger River were (0.905, 0.963) mg.1-1 during different seasons , high significant
correlation was found between phosphate concentration and turbidity (0.793**, 0.814**)
respectively. Generally, concentration of nitrate and phosphate increased forward south

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Published

2011-02-21

Issue

Vol. 2 No. 4 (2011)

Section

Articles

License

Copyright (c) 2019 University of Thi-Qar Journal of Science

Creative Commons License

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

How to Cite

التغيرات الموسمية لبعض العناصر المغذية في مياه نهر دجلة ضمن محافظة ميسان. (2011). University of Thi-Qar Journal of Science, 2(4), 127-133. https://jsci.utq.edu.iq/index.php/main/article/view/468